外研版九年级下册英语Module3 Unit1 同步ppt课件.ppt

1、odule 3 Life now and then Unit 1 They sometimes work harder. 课前预习课前预习 核心单词核心单词 1. _ adj. 富有的；富裕的 2. _ n. 担心；害怕 3. _ n. 财富；财产 4._ v. 使加倍；把增加一倍 adj.（成）双的；两个 5. _ adv. 很少地；不常 6._ adj. 空余的；备用的 7. _ adj. 聋的 wealthy fear wealth double seldom spare deaf 请同学们预习课本Unit 1(课本P18P19)。预习完课本内容，同 学们可以试着做以下题目，检测一下自己

2、预习的效果！ 常考短语常考短语 1. _ 在过去 2. _ 当然 3. _ 应付；处理 4. _ 过去 5. _ 的数量 6. _ 业余时间;闲暇 7. _ 记得要做 8. _ 大点声说 in the past of course deal with used to the number of . spare time remember to do speak up 重点句子重点句子 1. Its getting late, Betty. _ 2.We know more about medicine today. _ 3.But people dont take as much exerci

3、se as they used to. _ 4. Why dont you go and ask Mrs Li, our neighbour? _ 5. Remember to speak up!Shes a bit deaf now. _ 贝蒂，时间有点晚了。贝蒂，时间有点晚了。 现在我们对医学了解得更多。现在我们对医学了解得更多。 但是人们没有过去锻炼得多。但是人们没有过去锻炼得多。 你为什么不去问我们的邻居李太太呢？你为什么不去问我们的邻居李太太呢？ 记得说话大点儿声，她现在有点儿耳背了。记得说话大点儿声，她现在有点儿耳背了。 名师点拨名师点拨 1. asas的用法 asas意为“和一样

4、”，中间接形容词或副词 的原级。其否定结构为not as / soas，表示“不如；比不 上”。 Today, the street is as noisy as ever. 今天，街上和往常一样 喧闹。 He studies as hard as his elder brother. 他学习和他哥哥一样 努力。 He is not as tall as his brother. 他没有他哥哥个子高。 【专练】 （ ）I think that Eric writes as _ as Betty. So he does. A. more careful B. more carefully C.

5、most carefully D. carefully D 2. used to的用法 used to表示“过去常常；以前经常”，后跟动词原形， 用来描述过去经常发生的动作或存在的状态。 【拓展】 含有used to的短语的区别 短语 含义 用法 used to do sth. 过去经常做某事 used to 后跟动词原形，用于描述过去经常 做的事情 be used to （doing） sth. 习惯于做某事 be used to 后跟名词、代词或动名词，近 义短语为get used to与become used to be used to do sth. 被用于做某事 be used to

6、 do sth.是被动结构，同 be used for doing sth. He used to play the guitar. 他以前经常弹吉他。 I used to be shy and quiet. 我曾经害羞而安静。 We are / get / become used to living in the countryside. 我 们已经习惯在农村居住了。 The knife is used to cut / for cutting things. 刀是用来切东 西的。 （ ）1. She used to _ with her parents, but now she is us

7、ed to _ with her classmates at school. A. live; living B. live; live C. living; living D. living; live （ ）2. My uncle _ go to work on foot, but now he _ going to work by motorcycle. A. used to; is used to B. is used to; used to C. is used to; is used to D. used to; used to 3. 用所给单词的适当形式填空 （1）I used

8、to _（go） swimming on Saturdays. （2）Are candles used for _（light） things? （3）Knives are used to _（cut） things. 【专练】 A A go lighting cut 3. seldom的用法 seldom是频度副词，意为“很少地；不常”。意思相近的 频度副词为hardly，意为“几乎不”。频度副词在句中的位置 是“行前助后”（行为动词前，be / can / will等后）。 【拓展】 常见的频度副词 注：seldom, hardly, never为含否定意义的频度副词。 John seld

9、om gets together with his friends, does he? 约翰 很少与朋友聚在一起，是吗？ He is always late for school. / He always goes to school late. 他上学经常迟到。 【专练】 （ ） Peter, you got to school by taxi? Oh, I _ take a taxi to school, but my bike needs repairing today. A. usually B. sometimes C. never D. seldom D 4. the number

10、 of与a number of的区别 The number of students in our school is about 3,500. 我们 学校的学生人数大约是三千五百。 A number of people come from all parts of the country to see the exhibition. 许多来自全国各地的人来参观这个展览。 【专练】 （ ）In our city there _ a number of cars and the number of them _ growing larger and larger. A. are; is B. ha

11、ve; is C. is; are D. have; are A 5. “Why dont you do ?”句型的用法 “Why dont you do ?”意为“你为什么不做 呢？”，相当于“Why not do ?”，常用来向对方提 出建议。肯定答语：Good idea. / Sounds great. / All right. / Sure.等；否定答语：No, I dont think so. / Sorry, I cant.等。 Why dont you go shopping with us? 为什么不和我 们一起去购物呢？ 【专练】 （ ）Its hot today. Why

12、dont we go for a swim? _. Lets go. A. Good idea B. Thats right C. Not at all D. Well done A 语篇理解语篇理解 一、听对话听课本P18 Activity 3 Listen and read的对话录音， 回答第13小题。 （ ）1. Hows peoples life today? A. They are wealthier. B. They live longer. C. They are wealthier and live longer. （ ）2. Whats the number of cars

13、today? A. It remains the same. B. It is doubled. C. Its getting smaller. （ ）3. What do people seldom have today? A. Enough spare time. B. Enough wealth. C. Their own cars. C B A 二、听填信息 听课本P18 Activity 3 Listen and read的对话录音，完成下 列信息表。 Mums opinion on life today 1. _ than in the past. The way people c

14、ommute（上下班） They use 2._ more and walk or use bikes less. Some peoples opinion on life in the past 3. _. The way people work They sometimes 4. _ _ than before. Mrs Lis age 5. _. Better cars Simpler and healthier work harder Over 70 (years old) 三、根据课本P18 Activity 3的对话内容，完成短文填空 Betty and her mum are t

15、alking about life today and life in the past. They both agree that life now is 1._. With the development of science and technology, we live a 2._ and longer life now. And thanks to more and more successful medical researches, we dont need to be 3._ about getting ill because we know how to deal with

16、the ordinary diseases. 4._, people depend on their cars so much that they seldom walk or ride bikes, which leads to much 5._ physical exercise, and causes new, uncontrollable diseases as well. Actually, more wealth 6._ means less health, and more cars bring about even worse 7._. Therefore, some say

17、that life is not as simple and 8._ as it used to be. Besides, people nowadays 9._ from greater pressure. They hardly have time to relax because of the 10._ work throughout better wealthier worried However less sometimes pollution healthy suffer hard their working years. The world is changing day by

18、day. Are all the changes good? What do you think? 课堂小测课堂小测 一、根据句意及中文提示完成单词 1. Millie lives on a healthy diet. She _（很少） has sweet snacks. 2. People all over the world hope to live a peaceful and _（富有的） life. 3. Confidence is greater than _（害怕）. 4. Lucy never plays video games in her _（空闲的） time. 5.

19、In order to _（使加倍） the number of wild tigers in the next ten years, the World Wildlife Fund （世界自然基金 会） has started a programme recently. seldom wealthy fear spare double 二、根据汉语意思完成句子，词数不限 6. 现在的人们更富裕，他们比过去活得寿命更长。 People are _ today，and they live _ than they did _. 7. 但是人们锻炼的不如过去那样多。 But people dont

20、take _ much exercise _ they _ to. 8. 当汽车的数目增加一倍，污染也加倍，或者甚至更严重。 When the number of cars _，the pollution is also doubled, or even _. 9. 请大点儿声说，我们在后面听不见你。 Please _, we cant hear you at the back. 10. 鸟类的数量正在重新增长。 _ birds is growing again. wealthier longer in the past as / so as used is doubled worse spe

21、ak up The number of 三、单项填空 （ ）11. He always _ his friends about everything. In fact， he has no thoughts of his own. A. agrees with B. plays with C. deals with D. talks with （ ）12. She used to _ in the morning，but now she is used to _ at night. A. read; read B. read; reading C. reading; read D. readi

22、ng; reading （ ）13. In our school library there _ a number of books on science and the number of them _ growing larger and larger. A. is; are B. are; is C. has; is D. have; are A B B （ ）14. Alice _ watches the news round-up，so she knows little about the world. A. seldom B. usually C. sometimes D. always （ ）15. Its very hot outside. Why _ you stay at home? A. not B. not to C. dont D. no A C 此部分习题详见独立装订的课后作业。请同学们完 成课后作业下册Module 3的Unit 1下面的所有练习题。 课后作业课后作业