八年級英語 Unit 20 Mainly revision人教四年制版知識精講

1、用心 愛心 專心英語英語 Unit 20 Mainly revision 人教四年制人教四年制【同步教育信息同步教育信息】一. 本周教學(xué)內(nèi)容：Unit 20 Mainly revision二. 重難點(diǎn)解析：1. But I dont know how to use it yet . 但是我不知道怎樣使用它。how to use it 是帶有疑問詞的不定式在句子中作 know 的賓語，特殊疑問代詞Who，What，Which 和特殊疑問副詞 When，Where，how 等后加動詞不定式構(gòu)成動詞不定式短語，可在句中作主語、賓語、表語等成份。例如：（1）When to start is still

2、 a question . 何時動身尚未決定。（2）I dont know where to go . 我不知道去哪兒。（3）I cant decide which one to buy . 我不能決定買哪一個。疑問詞和不定式連用作賓語時，可把這種結(jié)構(gòu)改為一個賓語從句，從而把簡單句改為復(fù)合句，其意義不變。如：（4）He didnt know how to do it . 他不知道怎樣做。= He didnt know how he would do it .（5）Youd better ask when to have the party . = Youd better ask when we

3、 will have the party .你最好問問我們什么時候舉辦晚會。2. I have to learn to use it all by myself . 我不得不獨(dú)自學(xué)習(xí)使用它。learn by oneself 意為“自學(xué)”by oneself 在句中作狀語，前面可加 all 來加強(qiáng)語氣。同義詞組為 teach oneself 例如：（1）I learn English all by myself . = I teach myself English . 我自學(xué)英語。（2）Did you learn to swim by yourself = Did you teach yours

4、elf to swim ? 你自學(xué)的游泳嗎？一般情況，當(dāng)句子的主語和賓語是同一人時，我們常用反身代詞，作賓語，例如：（3）Help yourselves to some bananas . 請隨便吃些香蕉吧。（4）He cant look after himself now . 他現(xiàn)在不能自己照顧自己。3. It makes me very sad when I think of my little dogs death . 當(dāng)我想起我的小狗的死，我就非常傷心。（1）make + 賓語+賓補(bǔ)表示“可以使賓語怎么樣”其中賓語補(bǔ)足語可以是名詞、副詞、形容詞、動詞原形等。例如： His gift m

5、ade me very happy . 他的禮物令我非常高興。 We made him Chairman . 我們選他當(dāng)主席。 The teacher made the boy copy the new words twice . 老師讓那個男孩抄兩遍生詞。（2）sad 在句中用作形容詞，意為“悲傷的、悲哀的”如：sad people 悲傷的人們；a sad film 令人傷心的電影。sad 的副詞為 sadly，名詞為 sadness。4. My friends all went to the Summer Palace , but I didnt join them . 我的朋友都去了頤和

6、園，但我沒有和他們一起去。join 用作及物動詞時：（1）表示加入、參加（某團(tuán)體、組織或人群）例如： He joined the army last year . 他去年參軍了。用心 愛心 專心 Will you join us in a walk ? 你跟我們一起散步嗎？（2）表示“連接、結(jié)合” Join the two ends of the tape . 把膠帶兩端連接起來。 They joined two islands with a bridge . 他們用一座橋把兩個島連起來。join 用作不及物動詞時表示“加入”，如： May I join in the game ? 我可以參加

7、這個游戲嗎？ Why doesnt Tom join in the football match ? 湯姆為什么不參加足球賽呢？5. Write them down in your exercise book . 把它們寫在你的練習(xí)本上。write down 意為“記下、寫下”，如果 write down 后面跟的賓語是名詞短語，可以放down 之后，但如果賓語是代詞則放 write 和 down 之間，例如：（1）Please write down your name here . 請把你的名字寫在這兒。（2）Please write it down in your exercise boo

8、k . 請把它寫在你的作業(yè)本上。類似的動詞常用的還有：put on，turn on，try on，prick up，look up，put up，hand in，turn in，work out，take out 等。（3）Let me pick it up for you . 讓我?guī)湍惆阉鼡炱饋?。?）Put them on , please . 請把它們穿上。 6. With these words , the tiger jumped into the river and didnt come out . 說著這些話，考慮跳進(jìn)河里，再也沒出來。with 在此句中，意為“隨著”，例如：（1

9、）With these words , she turned and left . 說完這些話，她便轉(zhuǎn)身離開了。（2）Her hair became grey with the passing of the years . 隨著歲月的流逝，她的頭發(fā)變白了。三. 本單元短語：1. learn by oneself（teach oneself ）自學(xué)2. a computer company 電腦公司3. a computer engineer 電腦工程師4. has cancer 患了癌癥5. smoke a lot 煙抽得很多6. in such a hurry 如此匆忙7. think of

10、 想起8. write a diary 寫日記9. keep a diary 堅持記日記10. leave sb by oneself 把某人單獨(dú)留下11. the summer Palace 頤和園12. make faces = make a face 做鬼臉13. the whole story 整個故事14. join sb 加入到某人中15. cry harder and harder 哭的越來越厲害16. stand on ones head 倒立17. with these words 說著這些話18. jump into the river 跳進(jìn)河里19. have a nic

11、e weekend 過一個愉快的周末20. a page from a students diary 一篇學(xué)生的日記21. a strong wind 一陣大風(fēng)22. break in the wind 在風(fēng)中打破【模擬試題模擬試題】一. 詞匯知識：1. 詞語釋義（1）w ：all（2）s ：call or cry （3）s ：not happy（4）c ：child of ones uncle or aunt 用心 愛心 專心（5）o ：at some time in the past（6）w ：very good （7）e ：make people feel interested in s

12、omething（8）h ：day of rest from work 2. 用適當(dāng)?shù)姆瓷泶~填空：（1）He can work out that problem by .（2）Boys and girls , help to some chicken .（3）Mrs. White bought a red blouse .（4）Dont worry . I can look after .（5）They enjoyed in the park last Sunday .（6）The house is very big and bright .（7）The little boy is too

13、young to take care of .（8）We should learn English well .（9）Be careful , Kate ! Dont cut with the new knife .（10）My aunt taught Japanese last year .（11）This problem is wrong .（12）I told the twins to enjoy at the party .3. 根據(jù)句意在句子空白處填入一個詞，使句子完整正確：（1）Jim likes to write a because he wants to remember wh

14、at he does every day .（2）He looks funny when he makes .（3）My sister is sick . I have to take of her at home .（4）Be quick . well be late .（5）Dont read in the sun . Its not good your eyes .（6）She left her son himself at home and went out .（7）Lilys pen was broken , she needed a new one .（8）The child is

15、 very clever . She learned how to use a computer all by .（9）I didnt see hear anything . I had a cold and went to bed early .（10）That coat is much too expensive . Shell have to buy a cheaper .二. 單項選擇題：1. It rains . What shall we do ?A. more and more heavilyB. heavier and heavierC. more and more heavy

16、D. 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. stop crying C. to stop to cry D. to stop crying4. Dont turn the TV . The baby is asleep . A.

17、 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. or用心 愛心 專心7. She is now . Wed better wake her up later . A. sleep B. asleep C. awake D. sleepy8. Please me so

18、mething 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 anything . A. not to B. to not C. not D. dont 11. these words , he left the office .

19、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 blow . A. and ; any more B. and ; no longer C. but ; any more D. but ; no more14. Mother

20、 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 now . The weather in North China is getting .A. colder and colder B. warmer and warmerC

21、. 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. in the end of B. in the end C. at the end D. at the end of19. Mr Wang is good at si

22、nging . 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. 句型轉(zhuǎn)換：1. I dont know what to do with these eggs . I dont know I with these eggs .2. What Ma Jing did

23、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 wind . the windows in the classroom the strong wind .5. With these words , the tiger

24、jumped into the water and no longer came out . the tiger these words , he jumped into the water and didnt .用心 愛心 專心6. They took good care of the children . They the children .7. If lily does not feel well , take me instead . You can take me lily if she doesnt feel well .8. He is too young , so he ca

25、nt 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 you the street .12. He taught himself English two years ago .He English two yea

26、rs ago .四. 閱讀理解：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 villages , because there were not many shops there , and people did not want t

27、o 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 called to the boy , “ Hello , is your mother at home ? ” The boy looked at him

28、. 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 the door didnt open . After a minute , Harold knocked at the door again a

29、nd 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 ? ” “ Because this isnt my house , ” the small boy answered .（ ）1

30、. 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 always kind to the villagers there B. he visited the village

31、s 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 B. he knew her well用心 愛心 專心C. he wanted to sell some shoes to herD. she had to