1、Unit4 Lets go for a walk.,教學目的和要求： 1.復述本課的閱讀材料。 2.了解一些舉辦奧運會的國家。 3.有英語完成本課的游戲。 4.用英語講述步行的好處。 重點詞匯： minute medicine sick London health Olympic Paris Rome Berlin Moscow Seoul,代詞 代詞是代替名詞的詞類。大多數(shù)代詞具有名詞和形容詞的功能。英語中的代詞，按其意義、特征及在句中的作用分為：人稱代詞、物主代詞、指示代詞、自身代詞、相互代詞、疑問代詞、關系代詞和不定代詞八種。 一、人稱代詞是表示“我”、“你”、“他”、“她”、“它”、“

2、我們”、“你們”、“他們”的詞。人稱代詞有人稱、數(shù)和格的變化， 數(shù) 單數(shù) 復數(shù) 格 主格 賓格 主格 賓格 二、 物主代詞是表示所有關系的代詞，也可叫做代詞所有格。物主代詞分形容性物主代詞和名詞性物主代詞兩種。,三、 指示代詞表示“那個”、這個、這些、那些等指示概念的代詞。指示代詞有this，that，these，those等。 四、 表示我自己、你自己、他自己、我們自己、你們自己和他們自己等的代詞，叫做自身代詞，也稱為反身代詞。 五、 表示相互關系的代詞叫相互代詞，有each other 和one another兩組，但在運用中，這兩組詞沒什么大的區(qū)別。 六、 不是指明代替任何特定名詞的代詞

3、叫做不定代詞。常見的不定代詞有a11，both，each，every等，以及含有some-，any-，no-等的合成代詞，如anybody， something，no one。這些不定代詞大都可以代替名詞和形容詞，在句中作主語、賓語、表語和定語，但none和由some，any，no等構成的復合不定代詞只能作主語、賓語或表語；every和no只能作定語。,七、 疑問代詞有who，whom，whose，what和which等。在句子中用來構成特殊疑問句。疑問代詞都可用作連接代詞，引導名詞性從句（主語從句、賓語從句和表語從句） 八、 關系代詞有who，whom，whose，that，which，as

4、等，可用作引導從句的關聯(lián)詞。它們在定語從句中可作主語、表語、賓語、定語等；另一方面它們又代表主句中為定語從句所修飾的那個名詞或代詞（先行詞）。,代詞專項練習：,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

5、game. _ wasnt tall, but he played very well. A. She B. He C. It D. Him,4. 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 arent. _ are here. A. your, ours B. your, we C. you, ours D. You, our 6. Be

6、careful with that knife, or youll cut _ . A. himself B. ourselves C. yourself D.themselves,7. Little children cant cross streets _ . A. by oneself B. by ourselves C. by himself D. by themselves 8. - Are these cars made in Japan ? - Yes. And theyre much cheaper than _ made in America. A. that B. thos

7、e C. it D. ones 9. _ of my parents are good at English. A. All B. Either C. Both,10. - 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. - Heres coffee and tea. You may have _ . - Thanks. A. either B. each C. one

8、D. it 12. There are many big shops on _ side of the street. A. all B. both C. any D. either,13. Jenny wants to get _ job. Shes 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. oth

9、ers, the others D. another, the others,15. Linda, theres 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 _ ,

10、too. A. one, one B. it, it C. it, one D. one, it,18. - 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. Co

11、me on, Sue! Heres _ about the English Speech Contest. A. something useful B. any thing special C. nothing exciting,21. 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.

12、 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 _ ?

13、 - No, thank you. Ive had enough. A. anything more B. something more C. more anything D. more something 26. - Why doesnt 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.