Unit 4 Let's go for a walk 课件

课件14张PPT。Unit4 Let’s go for a walk.教学目的和要求：
1.复述本课的阅读材料。
2.了解一些举办奥运会的国家。
3.有英语完成本课的游戏。
4.用英语讲述步行的好处。
重点词汇：
minute medicine sick London health Olympic Paris Rome Berlin Moscow Seoul 代词 　 代词是代替名词的词类。大多数代词具有名词和形容词的功能。英语中的代词，按其意义、特征及在句中的作用分为：人称代词、物主代词、指示代词、自身代词、相互代词、疑问代词、关系代词和不定代词八种。 一、人称代词是表示“我”、“你”、“他”、“她”、“它”、“我们”、“你们”、“他们”的词。人称代词有人称、数和格的变化， 数 单数 复数 格 主格 宾格 主格 宾格 二、 物主代词是表示所有关系的代词，也可叫做代词所有格。物主代词分形容性物主代词和名词性物主代词两种。
三、 指示代词表示“那个”、"这个"、"这些"、"那些"等指示概念的代词。指示代词有this，that，these，those等。 四、 表示"我自己"、"你自己"、"他自己"、"我们自己"、"你们自己"　和　"他们自己"等的代词，叫做自身代词，也称为　"反身代词"。 五、 表示相互关系的代词叫相互代词，有each other 和one another两组，但在运用中，这两组词没什么大的区别。 六、 不是指明代替任何特定名词的代词叫做不定代词。常见的不定代词有a11，both，each，every等，以及含有some-，any-，no-等的合成代词，如anybody， something，no one。这些不定代词大都可以代替名词和形容词，在句中作主语、宾语、表语和定语，但none和由some，any，no等构成的复合不定代词只能作主语、宾语或表语；every和no只能作定语。 七、 疑问代词有who，whom，whose，what和which等。在句子中用来构成特殊疑问句。疑问代词都可用作连接代词，引导名词性从句（主语从句、宾语从句和表语从句） 八、 关系代词有who，whom，whose，that，which，as等，可用作引导从句的关联词。它们在定语从句中可作主语、表语、宾语、定语等；另一方面它们又代表主句中为定语从句所修饰的那个名词或代词（先行词）。 代词专项练习：1.Miss Wang teaches ___ maths.
She is ___ favorite teacher.
A. us, our B. we, ours
C. our, us D. us, ours
2.Could you help ___ with ___ English, pleas?
A.I, my B. me, me C. me, my D. My, I
3.Rose looked at a boy in the football game. ___ wasn’t tall, but he played very well.
A. She B. He C. It D. Him4. The teacher wanted ___ to do the work.
A. Jim, Mike and I B. I, Jim and Mike
C. Mike, Jim and me D. Jim, me and Mike
5. ---- Are these ___ coats?
---- No, they aren’t. ___ are here.
A. your, ours B. your, we
C. you, ours D. You, our
6. Be careful with that knife, or you’ll cut ___ .
A. himself B. ourselves
C. yourself D.themselves 7. Little children can’t cross streets ____ .
A. by oneself B. by ourselves
C. by himself D. by themselves
8. ---- Are these cars made in Japan ?
---- Yes. And they’re much cheaper than ____ made in America.
A. that B. those C. it D. ones
9. ___ of my parents are good at English.
A. All B. Either C. Both10. ---- Do you like talking with your friends on the telephone or mobile phone?
---- _____ . I enjoy using QQ.
A. Either B. Neither C. None D. Both
11. ---- Here’s coffee and tea. You may have ____ .
---- Thanks.
A. either B. each C. one D. it
12. There are many big shops on ____ side of the street.
A. all B. both C. any D. either13. Jenny wants to get ___ job. She’s tired of working here.
A. a B. one C. the D. another
14. I have five colour pencils. One is red, ___ is blue and ___ are green.
A. another, the other
B. the other, others
C. others, the others
D. another, the others
15. Linda, there’s somebody knocking at the door. Go and see who ___ is.
A. he B. she C. it D. that
16. ---- Do you have any eggs in the fridge?
---- No, ___ is left.
A. some B. anything C. one D. none
17. Your watch is quite nice. Where did you buy ___ ? I want to buy ___ , too.
A. one, one B. it, it
C. it, one D. one, it18. ---- Which is your favourite sport, swimming, surfing or diving?
---- ____ of them, I like running best.
A. None B. Neither C. All D. Either
19. ---- Who taught her Japanese?
---- _____. She learned it by herself.
A. Nobody B. Anybody
C. Somebody D. Everybody
20. Come on, Sue! Here’s ___ about the English Speech Contest.
A. something useful B. any thing special C. nothing exciting21. Xiao Li is the right person to show the foreigners around, for ____ of us can speak English.
A. all B. each C. both D. none
22. On ___ sides of the street are a lot of colourful flowers.
A. each B. both C. either D. all
23. ___ of them knows French, so I have to ask a third person for help.
A. Neither B. Either C. Both D. Nones
24. Liu Xiang and Yao Ming are world-famous sports stars. ___ of them are
the pride of China.
A. Both B. Neither C. All D. None
25. ---- Would you like to have ___ ?
---- No, thank you. I’ve had enough.
A. anything more B. something more C. more anything D. more something
26. ---- Why doesn’t Jim have the lesson?
---- Because there is ___ her legs.
A. nothing wrong with B. wrong something with C. something wrong with D. anything wrong with 27. Nancy spoke in such a low voice that ___ students in our class could hear her.
A. all B. many C. few D. most
28. ---- What’s in the box?
---- It’s empty. There is ___ in it.
A. none B. no one
C. nothing D. something
29. Bill had to buy ___ these CDs because she didn’t know which one to take.
A. all B. none C. each D. Both