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选必一第二单元教案

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发表时间:2022-09-23 16:49

选择性必修一Unit 2 Looking into the Future

教材分析与学生分析:本单元的主题是展望未来(Looking into the Future,阅读文本的话题是智能家居使生活更加便利(Smart Homes to Make Life Easier。文中,作者介绍了未来家居的智能化水平,展示了科技发展能给生活带来很多便利,并引发读者思考这些变化可能产生的问题。在未来科技的主题语境下,作者选择家居生活作为描写和说明的对象,缩短了读者与主题语境以及文本内容的距离,有利于引起阅读兴趣,引发读者共鸣。

   本文是一篇科技小品文。全文五个段落呈现了说明类文本常见的BTEC的内容结构:第一段介绍了背景(Background)和主题(Topic),即在目前家居生活不够安全和节能等背景下,提出未来智能家居可以给我们提供更安全、更节能和更舒适的生活这一主题;第二至第四段用智能控制、健康检查和防范灾害三种功能解释了文本主题(Explanation);第五段是总结(Conclusion),智能家居时代已经到来但其推广普及还需要一段时间。本文的写作目的是为了让读者了解未来家居的智能化水平及其为生活带来的便利,引导学生结合文章主题和内容形成对未来科技发展的积极期待和全面思考,形成对未来科技客观理性的态度。

   在本文的阅读教学中,首先要关注文体特征,包括文本标题、小标题以及语篇标识语,并利用这些特征理解文本结构、写作目的和目标读者;其次,在了解未来家居智能化水平和给生活带来的便利时,可同时整理相关的话题语言;此外,文本用问句开头、多处运用对比和引证的写作手法,并用语法结构“will be doing”来表明态度,这些都是很好的使用写作技巧的范例,能提高学生运用合适的写作技巧来表情达意的意识和能力;最后,在对智能家居有什么特征为何智能家居一时还不能普及等问题的探讨中,学生的深度思维能力尤其是批判性思维能力可以得到有效训练。

Period One

Reading and Thinking

教学目标与核心素养:

知识目标:To learn how smart homes make our life easier.

能力目标:To learn about the advantages and disadvantages of technology in the future.

情感目标:To express your opinions on smart homes.

教学重难点

教学重点:To learn about the advantages and disadvantages of technology in the future.

教学难点: To express your opinions on smart homes.

课前准备:多媒体,黑板,粉笔

教学过程:

一、Pre-class

1. Greeting

2. Leading-in

学生活动:讨论以下问题:

1.What does it mean when we say that something such as a phone is “smart”?

2.What do you think a “smart” house can do that other houses cannot?

参考答案:

1.To say that something is smart means that it can make decisions on its own without a human telling it what to do,and that it also learns how to do things itself.

2.I would expect that a smart house could control room temperature and lights.

二、While-class

教师活动:

引导学生略读课文,回答活动2的问题:

1.What is the purpose of the text?

2.Who is the intended audience of this text?

参考答案:

1.The purpose of the text is to introduce and get people excited about the idea of smart homes.

2.Home owners.

教师活动:引导学生细读课文,完成活动3

In the future,what will smart homes do about...?

doors


dinners


TVs,

computers


beds


water pipes,

electrical wires


toilets


lights,favourite music,or

TV programmes




参考答案:

In the future,what will smart homes do about...?

doors

lock the door for us

when we are away

dinners

prepare dinner for us

TVs,

computers

switch off TVs

and computers

when we forget

beds

record how well we sleep every night,check our body weight,send a warning to our phones when we have sleep or weight problems,and give us suggestions on a healthier diet and how to sleep better

water pipes,

electrical wires

detect if there is a problem and provide us with the relevant

information

toilets

keep constant

track of our

health and warn us early on if

there is something wrong

lights,favourite music,or

TV programmes

come on the instant

we enter the door



教师活动:引导学生总结文本特征和写作手法

1.What genre is the passage?What are its features?

2.What writing techniques are used in this article?

3.Where can you find this kind of passage?

参考答案:

1.It is a popular science article.

Features:A brief and eye-catching title;

Explaining general concepts in a simplified way;

Emphasising main events;

Using quotes,metaphors (比喻),analogies (类比)to explain difficult or abstract scientific concepts;

Listing data or numbers.

2.Giving examples,and making comparisons

3.It is presented in many forms,including books,newspapers,magazine articles,web pages,etc.This text is more likely from a magazine.

三、After-class

学生活动:小组讨论下列问题:

1.In what way is the home of tomorrow already the home of today?

2.What might be some of the disadvantages of smart homes?

参考答案:

1.Many of the new innovations are already used in some homes today.This is true especially for automatic controls of things such as lights and air conditioners.

2.One disadvantage is that if there is a problem with the system,you may find yourself locked out of the house,or unable to turn your TV off or on.Security is another big concern,as strangers may be able to hack into the system to collect information about your life and use that for evil purposes.

四、Summary

In the future,what will smart homes do about...?

doors

lock the door for us

when we are away

dinners

prepare dinner for us

TVs,

computers

switch off TVs

and computers

when we forget

beds

record how well we sleep every night,check our body weight,send a warning to our phones when we have sleep or weight problems,and give us suggestions on a healthier diet and how to sleep better

water pipes,

electrical wires

detect if there is a problem and provide us with the relevant

information

toilets

keep constant

track of our

health and warn us early on if

there is something wrong

lights,favourite music,or

TV programmes

come on the instant

we enter the door



作业布置:完成同步练习。

板书设计

In the future,what will smart homes do about...?

doors


dinners


TVs,

computers


beds


water pipes,

electrical wires


toilets


lights,favourite music,or

TV programmes




Period Two-Three

Language Points

科目:英语 课题:Reading and Thinking

教学目标与核心素养:

知识目标:学习本单元中的重点语言知识。

能力目标:掌握并熟练运用所学的知识。

情感目标:英语的知识点繁杂切零碎,一定要花点时间学习并掌握。

教学重难点:Reading中的重点单词及句型。

课前准备:多媒体,黑板,粉笔

教学过程:

一.The important words and phrases:

Or,have you ever forgotten to switch off the TV or computer?(Page 14)

或者,你曾经忘记关上电视或电脑吗?

switch off(电灯、机器等)

Don’t forget to switch off when you’ve finished.

你用完后不要忘记关掉开关。

【合作探究】

读一读·细观察

Switch on the computer,please.I want to play computer games.

含义 打开

Switch over if you don’t like the programme.

含义 换频道

                                                                                         

For example,the phrase in my opinion tells us that the passage is likely meant to persuade.(Page 14)

例如,短语“in my opinion”告诉我们:这篇文章可能是为了说服别人的。

persuade vt.劝说;说服

He persuaded some people to go back with him to Greenland.

他说服了一些人和他一起回到格陵兰岛。

We tried to persuade him that we would help him.

我们努力使他相信我们会帮助他的。

【合作探究】

读一读·细观察

The woman persuaded my grandma into buying that coat.

词组 persuade sb into doing sth

含义 说服某人做某事

There was no way to persuade him of her honesty.

词组 persuade sb of sth

含义 使某人相信某事

I had some difficulty in persuading her out of chatting online.

词组 persuade sb out of doing sth

含义 说服某人不做某事

【用法归纳】

【辨析】

persuade sb to do sth “说服某人做某事”,其结果是成功的;

advise sb to do sth “劝说某人做某事”,其结果可能是劳而无功(而未”);

try to persuade sb to do sth “尽力说服某人做某事”,advise sb to do sth同义。

                                                                                         

Your lights will come on the instant you enter the door along with your favourite music or TV programmes,and you will find your dinner already prepared for you.(Page 14)

你一进家门,灯就会亮起,还有你最喜欢的音乐或电视节目(会自动播放),而且你会发现晚餐已为你准备好了。

剖析本句是由and连接的并列句。第二个分句中含有“find+宾语+宾语补足语结构。

He arrived at the office,only to find his chair removed.

他到达办公室,却发现自己的椅子被搬走了。

When she went shopping,she found her money lost.

她去购物时,发现钱丢了。

【合作探究】

读一读·细观察

阅读下列句子,写出句中黑体部分的构成

I found that book easy to understand.

构成 find+宾语+形容词

When she got home,she found her son playing games.

构成 find+宾语+动词-ing形式

【用法归纳】

instant n.瞬间;片刻 adj.立即的;速食的;速溶的

Just for an instant I thought he was going to refuse.

那一瞬间我以为他会拒绝。

I recognised her the instant I saw her that day.

那天我一看见她就认出了她。

【合作探究】

读一读·细观察

阅读下列句子,写出句中黑体词的词性和含义

The driver of the car was killed instantly.

词性 副词 含义 立刻;马上

【用法归纳】

                                                                                         

Your home will also learn your daily routine and preferences,so everything will be ready for you when you get home each evening.(Page 14)

你的家还会学习你的日常行为和爱好,这样每天晚上你一到家,所有事情就都为你准备好了。

preference n.爱好;偏爱

Use these words to write sentences about your preferences.

用这些单词写出关于你爱好的句子。

It’s really a matter of personal preference which you choose.

你选择哪一个纯粹是个人偏好的问题。

【合作探究】

读一读·细观察

The girl had a preference for music while at college.

词组 have a preference for

含义 偏爱

I’d choose the small car in preference to the larger one.

词组 in preference to

含义 而不是

Do you prefer to exercise indoors or out of doors?

词组 prefer to do sth

含义 更喜欢做某事

My mother prefers me to work harder at school.

词组 prefer sb to do sth

含义 更喜欢某人做某事

【用法归纳】

                                                                                         

If you start to have sleep or weight problems,it will send a warning to your phone.(Page 14)

如果你开始出现睡眠或者体重问题,它会给你的手机发警告。

warning n.警告;警示;先兆

She had ignored the warning signs of trouble ahead.

她没有理会警示前方危险的标志。

The bridge fell down without any warning.

没有任何征兆,这座桥塌了。

【合作探究】

读一读·细观察

Children as young as ten are becoming dependent on social media for their sense of self-worth,a major study warned.

词性 动词

含义 警告

He warned Bill to keep away from his daughter.

词组 warn sb to do sth

含义 警告某人做某事

The old man warned him of the danger in the forest.

词组 warn sb of sth

含义 警告某人某事

【用法归纳】

                                                                                         

All controls will respond to voice commands,so if you want to change your routine,you just say aloud what you want and the home system will obey.(Page 14)

所有的控制都会对声音指令做出回应,所以如果你想改变你的日常活动,你只要大声说出你想要的,家庭系统就会遵守。

command n.指令;命令;控制 vt.命令;控制

He used to be a general in command of the army.

他过去是个掌管军队的将军。

I’m at your command—what would you like me to do?

我听从你的吩咐——你要我做什么?

【合作探究】

读一读·细观察

He runs a small company and has twenty men under his command.

词组 under one’s command

含义 由某人指挥

The girl has a good command of English,so she has got the job.

词组 have a good command of sth

含义 精通……

The officer commanded all the people to leave the building.

词组 command sb to do sth

含义 命令某人做某事

The commander commanded that troops (should) set off at once.

词组 command that...(should) do...

含义 命令…………

【用法归纳】

【用法拓展】

command用作动词,后接宾语从句时,从句的谓语用“should+动词原形”,should可以省略。与command用法类似的动词有:

一个坚持insist;

两个命令order/command;

三个建议suggest/advise/propose;

四个要求ask/require/request/demand

                                                                                         

For example,if a water pipe starts leaking,or if there is a short in the electrical wiring,your smart home will detect it and provide you with the relevant information.(Page 15)

例如,如果水管漏水或发生电线短路,你的智能房屋将会探测出来,并给你提供相关的信息。

relevant adj.有关的;有意义的

I don’t think his remarks are relevant to our discussion.

我认为他的话和我们的议题不相关。

Sometimes I wonder how relevant chemistry is to these students.

有时候,我真想知道化学对这些学生有多大用处。

【合作探究】

读一读·细观察

More relevantly,the man has experience in industry.

词性 副词

含义 重要的是

This is a humour with relevance to school life.

词组 with relevance to

含义 ……相关

【用法归纳】

                                                                                         

They can warn you early on if there is something abnormal or if you have a critical illness,such as cancer,and potentially save your life.(Page 15)

如果有异常或者你有严重的疾病,例如癌症,它们会在初期警告你,并可能救你的命。

potentially adv.潜在地;可能地

As a matter of fact,that is a potentially dangerous situation.

事实上,那是有潜在危险的局势。

【合作探究】

读一读·细观察

阅读下列句子,写出句中黑体词的词性、词组和含义

First we need to identify actual and potential problems.

词性 形容词

含义 潜在的;可能的

I had to change my attitude about their ability and potential.

词性 名词

含义 潜力

The teacher is encouraging the boy to realise his potential.

词组 realise one’s potential

含义 实现某人的潜能

【用法归纳】

                                                                                         

In this sense,the home of tomorrow is already the home of today.(Page 15)

从这种意义上来讲,明天的家已经是今天的家。

in this sense 从这种意义上来讲

In this sense,what he said really made me worried.

从这种意义上来讲,他说的话的确让我担心。

【合作探究】

读一读·细观察

It is hard for the boy to make sense of what his mother says.

含义 理解

The young man has a sense of humour and he often makes us laugh.

含义 幽默感

There is no sense letting me sweep the floor today.

含义 做某事没有意义

In no sense will the man give up his plan.

含义 决不

【用法归纳】

                                                                                         

Many of these new innovations are already available and being used in some homes.(Page 15)

许多新的创新已经可以获得,正在一些家庭中使用。

available adj.可获得的;可购得的;()有空的

I chose a red rubber ball—simple,universally available.

我选了一个红色的橡皮球——简单且一般能买到。

I’m not available for chatting at the moment!

我现在没空聊天!

【合作探究】

读一读·细观察

I will be available around lunch time if you would like to talk.

词性 形容词

含义 有空的

Those documents are not accessible to the public.

词性 形容词

含义 可见到的

【辨析】

available adj.可获得的;可购得的;()有空的

accessible adj.可使用的;可进入的;可接近的;可见到的

                                                                                         

Nevertheless,it will take some years before most new homes begin to use this new technology.(Page 15)

然而,要过些年后大多数新家才开始使用这种新技术。

剖析before在句中用作连词,引导时间状语从句。从属连词before最基本的意思是……之前 但在具体的句子中,译法多种多样,可译为“…………”;“…………”;“还没有…………”;“没等…………”。注意: before引导的状语从句中不能使用will

Before I could get in a word,he had measured me.

我还没来得及插话他就给我量好了尺寸。

【合作探究】

读一读·细观察

It wasn’t long before he returned from abroad.

句型 It wasn’t...before...

含义 没过多久就……

It will be three years before we meet again.

句型 It will be....before...

含义 要过(多长时间)……

【用法归纳】

It will be...before...要过……(时间)……

It won’t be...before...用不了……(时间)就会……

It wasn’t...before...没过……(时间)……

It was...before...……(时间)……

作业布置:

Finish the relative exercise in English weekly.

Period Four

Grammar

科目:英语 课题:Grammar

教学目标与核心素养:

知识目标:让学生了解将来进行时的用法

能力目标:让学生学会分辨将来进行时并灵活运用。

情感目标:让学生能够在情境中正确运用将来进行时。

教学重难点

教学重点:让学生能够了解并运用将来进行时。

教学难点:引导学生灵活运用将来进行时。

课前准备:多媒体,黑板,粉笔

教学过程:

一、Pre-class

1. Greeting

2. Leading-in

学生活动:学生比较活动1里的两个句子,发现并归纳这两个句子的区别

In the future, we will use advanced technology every day for automatic control of just about everything in our home.

In the future, we will be using advanced technology every day for automatic control of just about everything in our home.

教师总结规律:第一句使用了一般将来时,侧重表示个人对未来事件的主观意愿;第二句使用了将来进行时,表示事情的发展是一种必然趋势。

活动目的:通过思考教师提出的问题导入本节课所讲内容——将来进行时。

二、 While-class

教师活动:教师向学生介绍关于将来进行时。

1.将来进行时的构成和概念

将来进行时由“will/shall be +现在分词构成,shall用于第一人称,will用于各种人称。将来进行时表示将来某一时间正在进行的动作,常表示已经安排好的事情。

At this time tomorrow morning, Grandpa will be sitting in the dining room with us.

明早这个时候,爷爷就会和我们一起坐在餐厅里了。

Don't phone me between 5 pm and 6 pm. We will be having dinner then.

下午5点至6点之间不要给我打电话,那会儿我们正在吃晚饭。

When he comes to my house tomorrow, I will be writing the report.

明天他来我家那个时候,我将在写报告。

2.将来进行时的用法

1)表示将来某一时刻或某一时间段内正在进行的动作,常与at this time tomorrow, at...o'clock tomorrow afternoon 等表示将来某个具体时间点或时间段的时间状语连用。

At seven o'clock tonight I will be listening to the report in the hall.

今天晚上七点钟,我将正在大厅听报告。

Daniel's family will be enjoying their holiday in Mount Huang this time next week.

下周的这个时候丹尼尔一家就会在黄山度假了。

2)将来进行时可以表示已经计划好的事。

Professor Wang will be giving a lecture on Chinese poetry tomorrow evening.

明晚王教授会作关于中国诗歌的演讲。

3)将来进行时用来表示委婉客气。

Will you be having some tea? 喝点茶吧?

4)将来进行时可以表示现在正在进行的动作,但这个动作会延续到将来。

I wonder if it will still be snowing this afternoon.

我想知道今天下午是否还会一直下雪。

5)将来进行时可以用于解释原因。

Jane can't attend the meeting at 3 o'clock this afternoon. She will be teaching a class at that time.

简不能参加今天下午3点的会议,因为那时她正在教课。

注意:

将来进行时与一般将来时的区别

一般将来时强调的是将来要发生的动作和状态,而将来进行时表示将来某个时间正在进行的动作。可通过以下两个例句加以区别:

What will you do tomorrow? 明天你会做什么呢?

What will you be doing at nine o'clock tomorrow? 明天九点钟时你会在做什么呢?

三、After-class

教师活动:引导学生完成活动2

学生完成活动2,强化对将来进行时的形式与意义的理解,并归纳它的使用规律。教师可引导学生关注短文的第一句"Jack goes to school every weekday""最后一句"Every day he follows the same routine and tomorrow will be no exception."学生理解这是在未来必然要发生的事情,符合将来进行时的应用场景。

参考答案:1. B 2. A 3. A 4. A 5. A

学生活动:学生根据所学知识完成活动3

1. You can call me then. I ___________ (not sleep).

2. They set off at 9:00 a.m. and thought they ____________ (reach) the airport an hour later.

3. Will you ____________ (wait) for me until I find the electrical wires?

4. Better not hang out with Sam then. He _____________ (work) on his article on critical thinking.

5. I guess most parents ________________ (support) the new plan at the meeting tomorrow.

参考答案:1. won't be sleeping 2. would reach 3. wait 4. will be working 5. will support

四、Summary

总结课上所学——将来进行时的构成和概念、将来进行时的用法。

五、Homework

完成课后练习。

Periods Five-Six

Using Language

科目:英语 课题:Using Language & Assessing Your Progress

教学目标与核心素养:

知识目标:了解人们对科技发展的不同看法。

能力目标:提炼归纳语篇信息,表达自己的观点。

情感目标:使学生辩证地看待科技发展的利弊。

教学重难点

教学重点:引导学生分析语篇结构,熟悉语篇中的标识性语言。

教学难点:了解对比观点题型的一般写法,能够在写作中通过有效论证表明自己的观点。

课前准备:多媒体,黑板,粉笔

教学过程:

一、Pre-class

1. Greeting

Using Language

2. Leading-in

教师活动:教师呈现活动主题 "Welcome or reject future changes" 并提问:

What's your point of view on new technology?

What are some of the new devices or apps have you been using recently? Are they helpful or distracting?

What do you expect to read from the text?

二、While-class

1. 学生活动:学生阅读语篇标题和内容,然后完成练习1中的判断正误,检测对语篇信息的理解。

Read the text and then decide whether the statements on page 21 are true (T) or false (F).

(1) A person died in an accident while driving a car.   

(2) The Amish avoid new technology because they do not want to have good lives.   

(3) Many disasters have been prevented by weather-tracking computer programmes.   

(4) Building large networks through social media helps us find new opportunities.   

(5) The author uses a health monitor to know how much exercise he/she needs.   

(Answers: F F F T T)

2. 学生活动: 学生完成下面的表格,厘清第一段的脉络,以及其中各方对无人驾驶汽车的态度和看法。

Read paragraph 1 and fill in the chart.

Should we fight driverless cars?

Side

Attitude

Options

Various people

Yes

·... the public should oppose the idea of developing driverless cars.

The family of the decreased

Yes

·... were unnecessary and could even be dangerous.

·... should cease accepting technology just because it is new.

The car company

No

·… still claimed that most people would be travelling in driverless cars one day soon.

3. 学生活动:学生完成练习2,学习如何识别语篇中的标识性语言,了解其主要作用。

Answer the following questions about the text.

(1) In which paragraphs does the author:

·describe the issue?          _________________

·give an opinion?            _________________

·discuss the advantages?      _________________

·discuss the disadvantages?    _________________

(Paragraph 1; Paragraph 4; Paragraph 3; Paragraph 2)

(2) Underline the signpost words or phrases in the text. How do they help tell us the purpose of the paragraphs? (hence; nevertheless; on the one hand; on the other hand; for example; moreover; personally; nevertheless

They are used to introduce the pros and cons, and to introduce the author's own opinion.)

(3) Why did the author decide to write about this topic?

(Because the author read a newspaper article and wanted to reflect on it.)

4. 学生活动:学生阅读第二段至第四段,找出各段主题句和支撑性细节,厘清支持方、反对方和作者的观点,以及各方的支撑性论据。下面的表格可供参考。

Read paragraph 2-4 and fill in the chart.

Should we fight new technology?

Paragraph

Topic sentence

Supporting evidence

2

There are many different groups of people around the world who live happily in the absence of new technology.

·Probably the most well-known are the Amish ...

·They advocate a simple life with an emphasis on hard work, family, and community.

·The Amish's quality of life is better since ...

3

New technology has provided people everywhere with many benefits over the years.

·The latest weather-tracking computer programmes…, which saves many lives.

·The Internet has made it possible for ... on opposite sides of the world.

·It has also made finding opportunities ... using social media.

4

I have benefited quite a lot from technological advances.

·I found my career as ... through a social media network.

·My health monitor, ... get into the best shape of my life.

·I will always look on the positive side of change and accept it rather than resist it.

5. 学生活动:围绕"Should We Fight New Technology?"的辩题,学生分成正反两方,先各自列出论据,再在全班展开辩论。下面表格中的语言可供参考。

Signpost

We should fight new technology

We should not fight new technology

hence nevertheless on the one hand....on the other hand

for example moreover also personally of course

…oppose the idea of...

…some advances in technology is unnecessary and could even be dangerous

We should cease accepting...

... live happily in the absence of new technology

…is better ... rather than living in large polluted cities

... changes the way we live,

... a scary prospect

... provide people with many benefits

…save many lives…

advocate ...

…make it possible for...

…make ... much easier

...have benefited a lot from…

... help get into the best shape of my life

... look on the positive side of change and accept it rather than resist it

6. 教师活动:

对比观点题型书面表达

1. 篇章结构

对比观点题型:要求论述两个对立的观点并给出自己的看法。此类文章可按以下步骤展开。

1)提出问题

2)正方观点(有一些人认为……)

3)反方观点(另一些人认为……)

4)我的看法

2. 常用表达

1)首段常用的句型:

Nowadays, it is a common phenomenon that...

如今,……已成为一个普遍的现象。

In recent years... has been popular. 近年来,……非常流行。

2)陈述优势时常用的句型:

There are many advantages in... First,.. Second,... Third,….

……方面有许多优势。第一,……第二,……第三,……

Its advantages can be listed as follows. For one thing,… For another,….

它的优势可以列举如下。一方面……,另一方面……

There are many advantages of... ……有很多优势。

3)陈述弊端时常用的句型:

But every coin has two sides. Obviously, it has some disadvantages...

但是事物都有两面性。很明显,它有一些劣势……

However, just as a popular saying goes, "Every coin has two sides." It still has its negative aspects.然而,正如一句流行的谚语所说:事物都有两面性。它仍然有不好的方面。

However, there are also some disadvantages. First,… Besides,... Also,...

然而,也有一些劣势。首先,…… 此外,……并且,……

4)提出自己的看法或观点时常用的句型:

To sum up, the advantages of... far outweigh its disadvantages.

总之,……的优势远大于它的劣势。

In spite of these disadvantages, I think... does more good than harm to us.

尽管有这些劣势,我认为……对我们来说利大于弊。

In my opinion, it is true that advantages are more than disadvantages.

在我看来,优势确实比劣势多。

While it is true that... has many advantages, it is also important to realise that...

尽管……确实有许多优势,但意识到……也很重要。

3. 写作模板

Nowadays the Internet has become an important part of our daily life. Some students even think that computers can ______________(对电脑的看法). I don't agree with ______________(某种观点). In my opinion, ______________(我的观点).

There are some other disadvantages. Firstly, ______________. Secondly, ______________. What's worse, ______________.(以上列出网络的弊端)

三、Summary

重点词汇:1. prediction   2. oppose   3. absence   4. emphasis   5. keep / stay in touch (with…)

重点句型:rather than 的用法;on the one hand...,on the other hand...的用法

总结对比观点题型的写法。

作业布置

随着电脑的普及和因特网的发展,上网已成为生活的一部分。某中学高一 (15) 班同学就中学生上网的利与弊进行了讨论。请你用英文给某报社写一封信,描述此次讨论的结果。

1. 及时了解国内外时事,开阔视野

2. 看电视、听歌、聊天、放松身心

3. 收发邮件又快又省钱

1. 导致上课注意力不集中,影响学习效率

2. 浪费钱和时间

3. 不利于身体健康

注意:1. 不要逐字逐句翻译;

2. 词数100左右;

3. 开头和结尾已给出,不计入总词数。

Dear editor,

With the development of the computer and Internet, surfing the Internet has become a part of our life. Students are no exception. Our class has had a discussion_____________________________________________________

______________________________________________________________________________________________________________________________________________________________________________________

Yours,

Jamie

   

                  Period   Seven   单元复习与提升

【学习目标】通过本课的学习,学生能够:

1.熟悉并逐步掌握重点的单词和词汇,为后面的学习做铺垫;

2.在独立思考和小组合作中, 灵活运用所学知识进行读写练习;

3.以极度的热情投入学习,快乐,高效学习,享受学习的快乐。

【重点难点】掌握重点单词,学会词汇词形变化,一词多义及词组搭配用法。

【学法指导】

1.学生必须独立划出导学案里自主学习案的内容;

2.限时完成学案的课堂探究部分的问题;

3.学生主动积极合作,组织讨论并展示成果

I.Review words

I ) 自主学习一核心单词

1.__________劝说;说服                      2._________   电器;器具

3._________   警告;警示;先兆                 4.__________ 预测;预言

5.__________ 遥远的;                       6. __________ 不断的

7.__________安全的                        8. __________不正常的

9.__________创新                          10.__________创新

11.__________奢华                         12.__________有关的;有意义的

13.__________ 可能的;潜在的               14.__________ 转换;交换

15._________ 职业;占领                    16. __________ 服从;遵守

17.__________远程的;偏远的                18. _________ 爱好;偏爱

19.__________严重的;关键的                20. __________ 提倡

21.__________ 精确的;准确的               22.__________ (使)合并;成为一体

23.__________n. 电器;器具                 24.__________综合的

25.__________效率高的                    26.__________可能性,前景

27.__________(使)停止;终止               28._________有关的;有意义的

II.Word extensions

I)自主学习二词汇拓展

1_________ adj.遥远的;远处的;疏远的;心不在焉的_________ n.距离;远方

2_________adj.安全的;安心的;可靠的;牢固的 vt.获得;拴牢;保护_________n.安全;可靠

3_________ adj.自动的_________ adv.无意识地;自动地

4_________ adj.效率高的;有功效的________ adv.效率高地;有功效地________ n.效率,效能

5_________ n.爱好;偏爱_________vi.喜欢,愿意 vt.更喜欢,宁愿

6_________n.警告;警示;先兆_________ vt.警告,提醒;通知 vi.发出警告,发出预告

7_________adj.不正常的;反常的___________adj.正常的,一般的

8_________ vt.预测;预言;预料_________ n.预测;预言

9_________ n.职业;占领_________ vt.占用;占领;占据

10_________ n.不存在;缺乏;缺席_________adj.缺席的,缺乏的

11_________ n.强调;重视;重要性_________vt.强调

12_________ vi.&vt.抵制;反抗;抵挡_________ n.抵制;反对;抗拒

13_________adj.精确的;准确的_________ adv.精确地;准确地_________ n.精确;准确

III.【课堂探究一】用所给词的适当形式填空

1I _________ him not to skate on such thin icebut he ignored my _________(warn)

2He has been _________from school for some days, so I think his_________will result in his bad performance in the exam.(absence)

3He _________ an important position in a company, and is _________ with all kinds of activitiesso his _________brings him great fame and fortune.(occupy)

4He _________to surf the Internet rather than do anything else because playing computer is his _________(prefer)

The reason for her _________(prefer) for city life is that it's convenient for her to go shopping.

5While making the plan, you should pay more attention to the _________(accurate)

You must measure the length _________in order to get the _________ number.(accurate)

6These plants just _________(automatic) respond to light in certain ways.

7Having adopted a new methodthey worked more _________(efficient)

8The doctor said that their baby was _________(normal), which made the couple sad.

9To be honest, we should place greater _________(emphasize) on staff development.

IV.【课堂探究二】Review phrases

1.__________________/(电灯、机器等)2_________________日常生活

3_________________在初期;早先     4___________________着火

5_____________从这种(某种)意义上来讲6_______________跟踪

7___________... 一方面……另一方面   8_____________(……)保持联系;   

9._____________进入最佳状态        10______her to see a doctor 劝她去看医生

11__________ off your smartphone   关掉你的智能手机

12live in a __________ village   住在一个偏远的村庄

13__________examination   常规检查

14under the __________ of   ……的指挥下

15__________the rules 遵守规则

16be __________ to our future   对我们的将来至关重要

17lung __________   肺癌

18all __________ resources   所有可用资源

V. 【合作学习】Fill in the blanks

1I am going on a dream vacation to Hawaii. While you are doing paperwork, I ____________ (lie) on a sunny beach.

2I ________________(watch) my favourite programme at eight o'clock tomorrow evening.

3At 900 am next Sunday, I ____________(listen) to Professor Willard talking about brain.

4Daniel's family ____________(enjoy) their holiday in   Mount Huangshan this time next week.

5You'd better not phone the manager between 700 and 800 tomorrow evening; he ____________(have) an important meeting then.

6We ____________(have) a dinner at seven o'clock tomorrow, when CCTV starts to broadcast news.

7If you plant watermelon seeds in spring, you ____________(eat) fresh watermelons in fall.

8The professor ____________(talk) about how to protect the endangered animals in the conference at this time tomorrow.

9Dear friend, I ____________(sit) on a train to Fudan University when you read this letter.

10I'm afraid I won't be available. I ____________(see) a friend off at 3 o'clock this afternoon.

VI. 【合作学习】Complete the sentences

[句型1] the instant引导时间状语从句,意为“一……就……”

[仿写1] 林教授一进教室,学生们就问了他许多问题。

__________________________,__the students asked him many questions.

[句型2] It will take+一段时间+before...”意为“还要多久才……”

[仿写2] 根据我的经验,你需要一段时间之后才能熟练。

From my experience,_________________________you get skilled.

[句型3] make itadj./n.(for sb.) to do sth.

[仿写3] 恶劣的天气使我们不可能按时完成任务。

The bad weather _________________________ the task on time.

[句型4] the way+定语从句

[仿写4] 只有改变我们对待环境的方式,我们才能与环境友好相处。

Only by changing _________________________ can we get along well with it.

VII.【课堂检测】 补全句子

1.今晚七点时,我将正在收看电视上的新闻节目。

At 700 this evening,_________________________

2.今天下午两点,我将要拜访当地的居民。_________________________ at 2 this afternoon.

3.下个星期一的这个时候你将在干什么?

_________________________at this time next Monday?

VIII. Fill in the blanks with the grammar of the passage

SHOULD WE FIGHT NEW TECHNOLOGY?

This morning, I saw the shocking headline: “Passenger Dies When Car Crashes in Driverless Mode”. In the article, various people said that the public should oppose the idea of developing driverless cars. They said that some ___1___(advance) in technology were unnecessary and could even be dangerous. Hence, we should cease___2___ (accept) technology just because it is new. The newspaper reported that the car company had already apologised for the accident, ___3___ the families of the deceased said it was not enough. Nevertheless, the company still claimed that most people would be travelling in driverless cars one day soon.

On the one hand, there are many different groups of people around the world who live happily in the ___4___(absent) of new technology. Probably the most well known are the Amish, a group of Christians living in rural America. They do not own or drive cars, watch TV, or use the Internet. They ___5___(live) mainly as farmers since the 18th century, and they will probably be living the same way in the distant future. They advocate a simple life with an emphasis ___6___ hard work, family, and community. They think that is better than ___7___(care) about luxuries or following the lives of the rich and famous. It could even ___8___(argue) that the Amish’s quality of life is better since they live in and appreciate the natural environment rather than ___9___(live) in large, polluted cities.