七年级英语Unit20Mainlyrevision人教四年制2.doc

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1、七年级英语Unit 20 Mainly revision人教四年制【同步教育信息】一. 本周教学内容：Unit 20 Mainly revision二. 重难点解析：1. But I dont know how to use it yet . 但是我不知道怎样使用它。how to use it 是带有疑问词的不定式在句子中作know的宾语，特殊疑问代词Who，What，Which和特殊疑问副词When，Where，how等后加动词不定式构成动词不定式短语，可在句中作主语、宾语、表语等成份。例如：1When to start is still a question . 何时动身尚未决定。2I d

2、ont know where to go . 我不知道去哪儿。3I cant decide which one to buy . 我不能决定买哪一个。疑问词和不定式连用作宾语时，可把这种结构改为一个宾语从句，从而把简单句改为复合句，其意义不变。如：4He didnt know how to do it . 他不知道怎样做。= He didnt know how he would do it .5Youd better ask when to have the party . = Youd better ask when we will have the party .你最好问问我们什么时候举办

3、晚会。2. I have to learn to use it all by myself . 我不得不单独学习使用它。learn by oneself意为“自学by oneself在句中作状语，前面可加all来加强语气。同义词组为teach oneself 例如：1I learn English all by myself . = I teach myself English . 我自学英语。2Did you learn to swim by yourself = Did you teach yourself to swim ? 你自学的游泳吗？一般情况，当句子的主语和宾语是同一人时，我们常

4、用反身代词，作宾语，例如：3Help yourselves to some bananas . 请随便吃些香蕉吧。4He cant look after himself now . 他现在不能自己照顾自己。3. It makes me very sad when I think of my little dogs death . 当我想起我的小狗的死，我就非常伤心。1make + 宾语+宾补表示“可以使宾语怎么样其中宾语补足语可以是名词、副词、形容词、动词原形等。例如： His gift made me very happy . 他的礼物令我非常快乐。 We made him Chairman

5、 . 我们选他当主席。 The teacher made the boy copy the new words twice . 2sad在句中用作形容词，意为“悲伤的、悲哀的如：sad people 悲伤的人们；a sad film令人伤心的电影。sad的副词为sadly，名词为sadness。4. My friends all went to the Summer Palace , but I didnt join them . 我的朋友都去了颐和园，但我没有和他们一起去。join用作及物动词时：1表示参加、参加某团体、组织或人群例如： He joined the army last yea

6、r . 他去年参军了。 Will you join us in a walk ? 你跟我们一起散步吗？2表示“连接、结合 Join the two ends of the tape . 把胶带两端连接起来。 They joined two islands with a bridge . 他们用一座桥把两个岛连起来。join用作不及物动词时表示“参加，如： May I join in the game ? 我可以参加这个游戏吗？ Why doesnt Tom join in the football match ? 汤姆为什么不参加足球赛呢？5. Write them down in your

7、exercise book . 把它们写在你的练习本上。write down意为“记下、写下，如果write down后面跟的宾语是名词短语，可以放down之后，但如果宾语是代词那么放write和down之间，例如：1Please write down your name here . 请把你的名字写在这儿。2Please write it down in your exercise book . 请把它写在你的作业本上。类似的动词常用的还有：put on，turn on，try on，prick up，look up，put up，hand in，turn in，work out，take

8、out等。3Let me pick it up for you . 让我帮你把它捡起来。4Put them on , please . 请把它们穿上。 6. With these words , the tiger jumped into the river and didnt come out . 说着这些话，考虑跳进河里，再也没出来。with在此句中，意为“随着，例如：1With these words , she turned and left . 说完这些话，她便转身离开了。2Her hair became grey with the passing of the years . 随着

9、岁月的流逝，她的头发变白了。三. 本单元短语：1. learn by oneselfteach oneself 自学2. a computer company 电脑公司3. a computer engineer电脑工程师4. has cancer患了癌症5. smoke a lot 烟抽得很多6. in such a hurry如此匆忙7. think of想起8. write a diary写日记9. keep a diary坚持记日记10. leave sb by oneself把某人单独留下11. the summer Palace颐和园12. make faces = make a

10、face做鬼脸13. the whole story整个故事14. join sb参加到某人中15. cry harder and harder哭的越来越厉害16. stand on ones head倒立17. with these words说着这些话18. jump into the river跳进河里19. have a nice weekend过一个愉快的周末20. a page from a students diary一篇学生的日记21. a strong wind一阵大风22. break in the wind在风中打破【模拟试题】一. 词汇知识：1. 词语释义1w ：all

11、2s ：call or cry 3s ：not happy4c ：child of ones uncle or aunt 5o ：at some time in the past6w ：very good 7e ：make people feel interested in something8h ：day of rest from work 2. 用适当的反身代词填空：1He can work out that problem by .2Boys and girls , help to some chicken .3Mrs. White bought a red blouse .4Dont

12、worry . I can look after .5They enjoyed in the park last Sunday .6The house is very big and bright .7The little boy is too young to take care of .8We should learn English well .9Be careful , Kate ! Dont cut with the new knife .10My aunt taught Japanese last year .11This problem is wrong .12I told th

13、e twins to enjoy at the party .3. 根据句意在句子空白处填入一个词，使句子完整正确：1Jim likes to write a because he wants to remember what he does every day .2He looks funny when he makes .3My sister is sick . I have to take of her at home .4Be quick . well be late .5Dont read in the sun . Its not good your eyes .6She left

14、her son himself at home and went out .7Lilys pen was broken , she needed a new one .8The child is very clever . She learned how to use a computer all by .9I didnt see hear anything . I had a cold and went to bed early .10That coat is much too expensive . Shell have to buy a cheaper .二. 单项选择题：1. It r

15、ains . What shall we do ?A. more and more heavilyB. heavier and heavierC. more and more heavyD. more heavily and more heavily2. Lily is a clever girl . She look after at the age of four . A. can ; her B. could ; she C. could ; herself D. can ; herself3. At last , he made the baby . A. stop to cry B.

16、 stop crying C. to stop to cry D. to stop crying4. Dont turn the TV . The baby is asleep . A. on B. off C. of D. dwon5. How was the old man this morning ? He looked . A. happy B. happily C. to be happy D. to be happily6. My sister likes to have beef , I dont . A. but B. and C. if D. or7. She is now

17、. Wed better wake her up later . A. sleep B. asleep C. awake D. sleepy8. Please me something about your school . A. say B. speak C. talk D. tell9. Shall we buy her a new handbag ? . Im sure shell like it .A. It doesnt matterB. Thats a good ideaC. Dont worry D. Its a pleasure10. He told me bring you

18、anything . A. not to B. to not C. not D. dont 11. these words , he left the office . A. At B. In C. By D. With12. the horse ran slowly , but later on it stopped . A. First ; walking B. At first ; walking C. First ; to walk D. At first ; to walk13. The next morning the rain stopped the wind didnt blo

19、w . A. and ; any more B. and ; no longer C. but ; any more D. but ; no more14. Mother was away and left me the day . A. by myself ; whole B. by herself ; whole C. by myself ; all D. by herself ; all15. He wasnt well but see the doctor . A. had to B. must C. mustnt D. didnt have to16. Its November no

20、w . The weather in North China is getting .A. colder and colder B. warmer and warmerC. cold and coldD. warm and warm17. The tiger was angry . He opened his big mouth and the little monkey could see his big . A. tooth B. tooths C. teeth D. teeths18. The policeman helped Aunt Wang find her husband . A

21、. in the end of B. in the end C. at the end D. at the end of19. Mr Wang is good at singing . He can sing songs . A. all kinds B. all kind of C. all the kinds D. all kinds of20. Jim didnt know what time it was because he his watch at his office .A. left B. forget C. leave D. forgot 三. 句型转换：1. I dont

22、know what to do with these eggs . I dont know I with these eggs .2. What Ma Jing did worried her mother . What Ma Jing did her mother .3. If I go back to school , I will not play computer games any more . I play computer games as soon as I school .4. A window of the classroom was broken by a strong

23、wind . the windows in the classroom the strong wind .5. With these words , the tiger jumped into the water and no longer came out . the tiger these words , he jumped into the water and didnt .6. They took good care of the children . They the children .7. If lily does not feel well , take me instead

24、. You can take me lily if she doesnt feel well .8. He is too young , so he cant help his mother . He is young help his mother .9. They are visiting our country . They are a our country .10. You mustnt jump the queue . You must your .11. Its dangerous , so you cant cross the street . Its dangerous yo

25、u the street .12. He taught himself English two years ago .He English two years ago .四. 阅读理解：Harold Scott . sold cheap shoes . He had a small truck , and he bought shoes from the factory , and took them from one house to another and tried to sell them to people .He sold a lot of his shoes in small v

26、illages , because there were not many shops there , and people did not want to go to the town and buy their shoes there .One day Harold drove along the street of a village and stopped in front of one of the houses . There was a small boy beside the door . Harold opened the window of his truck and ca

27、lled to the boy , “ Hello , is your mother at home ? The boy looked at him . Then he answered , “ Yes , she is . “ Thats good . “ Harold said and he smiled . He got out of his truck , took some shoes from the back and went to the door of the house . He knocked at the door and then he waited , but th

28、e door didnt open . After a minute , Harold knocked at the door again and waited for two minutes , but again this door didnt open . Then Harold looked at the small boy and said in an angry voice , “ You mother is not at home . “ She is , the small boy answered .“ Then , why hasnt she opened the door

29、 ? “ Because this isnt my house , the small boy answered . 1. How did Harold sell the shoes ? A. He went from door to doorB. He set up a small shopC. He put some cheap shoes by the road D. He never sold any shoes in town 2. People in small villages would buy shoes from Harold because . A. he was alw

30、ays kind to the villagers there B. he visited the villages so often that people knew him well C. they liked Harolds cheap shoes very muchD. they would not take the trouble to go to the town for their shoes 3. Harold asked the boy whether his mother was at home because . A. he sold some shoes to her

31、B. he knew her wellC. he wanted to sell some shoes to herD. she had told him to come to her house 4. Harold had thought that . A. people in the house were richB. the boy lived in the houseC. the door would not openD. the boy might have no parents 5. The boys mother did not open the door because . A.

32、 she was not at homeB. she was not at her own home C. she was not in the houseD. the boy was not honest 【试题答案】一.1. 1whole 2shout 3sad 4cousin 5once 6wonderful 7exciting 8holiday2. 1himself 2yourselves 3herself 4myself 5themselves 6itself7himself 8ourselves 9yourself 10herself 11itself 12themselves3.

33、 1diary 2faces 3care 4or 5for6by 7so 8herself 9or 10one二.1. A 2. C 3. B 4. A 5. A 6. A 7. B 8. D 9. B 10. A11. D 12. B 13. A 14. A 15. D 16. A 17. C 18. B 19. D 20. A三.1. What ; will do2. made ; worried3. will ; no more ; return to4. One of ; broke in5. When ; said ; get out again6. looked after ; well7. instead of8. too ; to9. on ; visit to10. wait for ; turn11. too ; for ; to cross12. learned ; by himself 四.1. A 2. D 3. C 4. B 5. C