英语必修 第一册Unit 1 Teenage life精品教学设计

Section Ⅳ　 Listening and Talking & Reading for Writing

阅读教材P18课文内容，选择最佳答案

1．What's Worried Friend's problem?

A．He is anxious about Chen Lei's behaviour.

B．He feels unhappy at the Susan's advice.

C．He wants Chen Lei to focus on his study.

D．He wants Chen Lei to spend more time online.

2．What's Chen Lei' problem according to the passage?

A．He can't concentrate on school and family life at all.

B．He plays computer games too often and spends too much time online.

C．He is so unhealthy that he can't focus on anything in life.

D．He can't get along well with his new classmates.

3．Which of the following suggestions is NOT the one Susan gave to the Worried Friend?

A．He should talk to his friend about his behaviour.

B．He should encourage his friend to try new hobbies.

C．He should discuss the problem with his friend.

D．He should understand how his friend behaves.

[答案]　1－3　ABD

Ⅰ.重点单词

根据词性和汉语提示，写出下列单词

1．plate n．盘子；碟子

2．adventure n．冒险；奇遇

3．expert n．专家；行家 adj.熟练的；内行的；专家的

4．generation n．一代(人)

5．adult n．成年人 adj.成年的；成熟的

Ⅱ.拓展词汇

根据词性和汉语提示，写出下列单词

1．youth n．青年时期，青春→young adj.年轻的；幼小的

2．behaviour n．行为，举止→behave vi.表现；守规矩

3．attract vt.吸引；引起……的注意→attraction n．有吸引力的地方；有吸引力的事物→attractive adj.有吸引力的；迷人的

4．addict n．对……入迷的人，吸毒成瘾的人→addicted adj.有瘾的；上瘾的；入迷的→addiction n．瘾，入迷；嗜好

Ⅲ.补全短语

根据提示补全下列短语

1．be attracted to 　　 喜欢

2．focus on    集中；特别关注

3．addicted to    对……很入迷

4．make a fire    生火

5．have fun    玩得高兴

expert n．专家；行家

adj.熟练的；内行的，专家的

(教材P17)There'll be some experts there to show us how to live in the wild.

在那里将会有一些专家向我们展示怎样在野外生存。

①Let's seek an expert.

咱们征求一下专家的意见吧。

②She is an expert in/at child psychology.

她是一位儿童心理学家。

③She is expert in/at drawing.

她擅长绘画。

attract vt.吸引；引起……的注意(或兴趣)

(教材P18)It is not unusual for teenagers of your generation to be attracted to computer games and the online world.

对你们这一代青少年来说喜欢网络游戏和网上世界并不稀奇。

①It is a pity that the industrial cities built in the nineteenth century do not attract visitors.

很遗憾这些建于19世纪的工业城市没能吸引游客。

②He is attracted to singing(sing) in his spare time.

业余时间他喜欢唱歌。

③Attracted(attract)by the beauty of nature，the girl from London decided to spend another two days on the farm.

由于被大自然的美景所吸引，这个来自伦敦的女孩决定再在农场待两天。

focus vi.&vt.集中(精力，注意力等)；(使)调节焦距

n．中心；重点；焦点

(教材P18)But spending too much time online is unhealthy and makes it very difficult to focus on other things in life.

但是在网上花太多时间是不健康的，而且会使你很难特别关注生活中的其他事情。

①They focus on keeping their soil rich and free of disease.

他们关心的是保持土壤肥沃并免受病害。

②The meeting focused on whether we should build a new teaching building.

这次会议的主要议题是我们是否应该建一栋新的教学楼。

③If we find those materials interesting，we'll focus our attention on them for long.

如果我们发现那些材料有趣，我们的注意力就会长时间集中在它们身上。

④It shows a common phenomenon nowadays that children are the focus of families，shouldering the hope of their parents.

这表明当今社会的一个普遍现象：孩子是家庭的中心，承载着父母的希望。

[联想发展]　

表示“集中注意力/精力于……”的短语

①pay attention to sth.

②put one's heart into sth.

③fix one's attention on sth.

④concentrate one's attention on sth.

addicted to 对……很入迷

(教材P18)Some students even become addicted to the Internet and cannot concentrate on school and family life.

一些学生甚至对互联网上瘾而且不能把精力放在学校和家庭生活上。

①When I was a teenager，I also smoked and became addicted to cigarettes.

当我还是一个十几岁的孩子的时候，我也吸过烟，而且还上了瘾。

②I went through four years of being addicted to video games.

我大约有4年时间沉迷于电子游戏中。

③The boy addicted himself to computer games and he didn't want to study.

这个男孩沉溺于计算机游戏，他不想学习。

(教材P18)It is not unusual for teenagers of your generation to be attracted to computer games and the online world.

对你们这一代青少年来说喜欢网络游戏和网上世界并不稀奇。

【要点提炼】　本句中的It是形式主语，真正的主语是后面的不定式。

①It's no use waiting here this morning.Come again on Monday.

今天上午在这里等是没用的，周一再来吧。

②It's worthwhile to send/sending him abroad for further education.

将他送到国外去深造是值得的。

③It is a waste of energy arguing/to argue with her.

和她争论是浪费精力。

④It's very necessary to take exercise every day.

每天锻炼身体是很有必要的。

(教材P18)But spending too much time online is unhealthy and makes it very difficult to focus on other things in life.

但是在网上花太多时间是不健康的，而且会使你很难特别关注生活中的其他事情。

【要点提炼】　在makes it very difficult to focus on other things中，包含“make(动词)＋形式宾语(it)＋宾语补足语＋真正的宾语”这个句式结构。

①Her efforts made her a famous person.

她的努力让她成为一个著名的人。

②My parents would like to make me study(study) 24 hours a day.

我的父母想让我一天学习24小时。

③The teacher raised his voice so that he could make himself heard(hear)．

这位老师提高了噪音以便别人能听到他。

④精通这项技术可能会让我们更加有效地利用网络。

a．Mastering the technology makes it possible for us to use the  Internet more effectively.(不定式作宾语)

b．Mastering the technology makes it possible that we can use  the Internt more effectively.(从句作宾语)

(教材P18)Why_not discuss the problem together?

为什么不共同讨论一下这个问题？

【要点提炼】　why not后跟动词原形、表示疑问或征求意见等。

①—Let's go to see the movie.

—Why not?

——我们去看电影吧。

——好啊。

②Why not/Why don't you write to her？She needs your advice.

为什么不给她写信呢？她需要你的建议。

③Why is it that parents only pay attention to us when we get into trouble?

为什么父母总是在我们遇到麻烦的时候才注意到我们呢？

Ⅰ.单句语法填空

1．Why not take(take)a trip on the oldest underground system today?

2．Mobile phone makes it easier to_get(get) in touch with the friends in the distance.

3．It is important for us to keep our promise.

4．He has been addicted to playing(play)computer games for a long time.

5．As a senior high school student，you should focus on your study.

6．He has kept his attention focused(focus)on her experiment，please leave him alone.

7．He is attracted to China，so he began to learn Chinese.

8．She is an expert in English，so you can ask her if you have any question.

9．As an adult，you should be responsible for your behavior (behave)．

10．You can join the International Youth(young)camp if you want to improve your spoken English.

Ⅱ.完成句子

1．It is very important for us to make good use of our time.

利用好时间对我们来说很重要。

2．Why not make  a fire to keep warm?

为什么不点火保暖呢？

3．Spending too much time playing computer games makes it difficult for him to concentrate/focus on his study.

花太多时间玩游戏使他很难集中精力学习。

4．Because he was addicted to computer games he had to quit school.

由于对网络游戏上瘾，他不得不辍学了。

5．He joined the Adventure Camp as he is attracted to wild life.

由于他喜欢野生动植物，他加入了探险夏令营。