必修5 unit 1 知识同步练习

absorb one’s attention 吸引某人的注意力
be absorbed in sth.
专心于某事
be absorbed by/into 被……吞并；为……所吸收
Clever children absorb knowledge easily. He is absorbed in his business.
3、难点
过去分词作定语，表语
一、重要词汇拓展
1.science n.科学 →scientific adj.科学的→ scientist n.科学家 2. announce v．宣布 →announcement n.宣布→ announcer n.广播员，告知者 3. instruct v.．指导，命令 →instruction n.指导，指示→ instructive adj.有益的，教育性的 4. enthusiastic adj.热心的，热情的 →enthusiasm n.狂热，热心→ enthusiast n.热心家，狂热者 5. valuable adj.有价值的 →value n. 价值 → value v. 估价, 评价
3. Neither its cause nor its cure was understood. ▲cure vt.&n. 治愈，治疗法；常用于cure sb. of ...结构中。
【易混辨析】
treat和cure
(1) treat强调治疗过程。 treat还可作“对待;看待;款待;请客”讲。 treat sb for sth 医治某人……病 treat...as...把……看作/视为…… treat sb to...请某人……
▲ be exposed to 暴露于……
高手过招

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▲absorb意为“吸收；吸引；使专心；合并；吞并”，常见结构： absorb one’s attention 吸引某人的注意力 be absorbed in sth. 专心于某事 be absorbed by/into 被……吞并；为……所吸收
Clever children absorb knowledge easily. He is absorbed in his business.
3、难点
过去分词作定语，表语
一、重要词汇拓展
1.science n.科学 →scientific adj.科学的→ scientist n.科学家 2. announce v．宣布 →announcement n.宣布→ announcer n.广播员，告知者 3. instruct v.．指导，命令 →instruction n.指导，指示→ instructive adj.有益的，教育性的 4. enthusiastic adj.热心的，热情的 →enthusiasm n.狂热，热心→ enthusiast n.热心家，狂热者 5. valuable adj.有价值的 →value n. 价值 → value v. 估价, 评价
3. He placed a fixed sun at the centre of the solar system with the planets going round it …..
（with + 宾语+ v. –ing构成的复合结构在句中通常作为状语）
1. John Snow defeats “King Cholera”. ▲defeat意为“击败；打败；使（计划，希望）落空”。
【易混辨析】
defeat, beat与win defeat, beat都表示在战斗或竞赛中“战胜,打败(对手)”,后接竞争对手。如 I can beat/defeat you at swimming. win也表示“战胜,赢得”,但宾语通常是比赛、战争、奖品或表尊重、崇拜之 类意义的词。

Unit 1 综合练习21 He suggests we ____ to the cinema at once, otherwise we ____ late.A must go; areB go ; will beC will go ; will beD would go ; are22 The writer ___ his writing so that he forgot to have his lunch.A absorbedB was absorbed intoC absorbed intoD was absorbed in23 The president ____ the new economic policy. A announced B told C informed D promised24 _____ the injuries to his face, he broke both legs. A In addition to B Except C But D Except for25 I don’t understand what you are talking about, would you ____ a little ?A explain youB express youC explain yourselfD express yourself26 Before using the machine, you must ____ carefully to these instructions . A join B join in C take part in D attend27 Only in this way ___ to make progress with your English. A hoped B wished C liked D expected28 Who is ____ the patient? Maybe his sister. A taking care B looking for C joining in D attending on29. I had no idea when and where ________.A. it happenedB. does it happenC. it had happenedD. had it happened30 Did you remember to give Mary the money you owed to her?--- Yes, I gave it to her ____ I saw her. A while B the moment C suddenly D once31 The ___ look on his f ace showed that he hadn’t expected it .A astonishedB astonishingC being astonishedD having astonished32 Do you still remember the chicken farm ___ we visited three months ago? A where B when C that D what33. He ____ her to go to school, even though she did not want to . A advised B suggested C made D persuaded34. Only when the war was over ____ return to his hometowns.A have the soldiersB the soldiersC the soldiers didD did the soldiers35. I feel it is your husband who ____ for the spoiled child . A is to blame B is going to blame C is to be blamed D should blameUnit 1 语法练习1. With dinner _____, the lady went on ____ some sewing.A. to prepare; to doB. preparing; doingC. prepared; to doD. to be prepared; doing2. You can make yourself _____ in English pretty well if you keep on speaking the language.A. understandB. understandingC. to understandD. understood3. ______ all his friends and money gone, he felt totally hopeless.A. For B. Since C. Because D. With4. The TV set he _____ works well now.A. has repairing B. having repaired C. has been repaired D. has had repaired5. In the ant city, you will see many problems _____ in this way.A. settledB. settlingC. to be settledD. to be settling6. ----The plan is heard _____ so well that we don’t have to make any changes.----It is indeed.A. to design B. designing C. designed D. design7. They woke up ___ everything around ___.A. found; changed B. finding; changed C. to find; changing D. to find; changed8. To their surprise, the boy’s wound was left ______. A. to expose B. exposed C. exposing D. to be exposed9. Mother felt quite worried to see that I had my finger _____.A. cutting B. to cut C. to be cutting D. cut10. The murderer was brought in with his hands ______ behind his back.A. being tied B. having tied C. to be tied D. tied11. The salesman scolded the girl caught ______ and let her off.A. to have stolen B. to be stealing C. to steal D. stealing12. ----Good morning. Can I help you?----I ’d like to have this package ______, madam.A. be weighed B. to be weighed C. to weigh D. weighed13. I don’t like seeing children ______ for making such a sl ight mistake.A. scoldingB. scoldedC. to scoldD. to be scold14. He worked so hard that he soon got his pay_____.A. raiseB. riseC. raisedD. rising15. I fell down and broke three of my teeth. I wonder how many times I have to come her and get my false teeth _____.A. fixB. fixingC. fixedD. to fix21-25 BDCAC 26-30 DAAAB 31-35 ADDDA CDDDA CDBDD DDBCC21. It remains______ whether the medicine has side effect. A．seeing B. to see C. seen D. to be seen22. The boy found______ a bank was dismissed. A. to rob B. to have robbed C. robbed D. robbing23. New reports say peace talks between the two countries have broken ____with no agreement reached.A. downB. outC. inD. up24. What great trouble the boy _____his father to give up smoking!A. had to persuadeB. had persuadedC. had persuadingD. had persuade25. Ten professors___ the medical team to look into the cause of the disease. A. composed B. consist of C. make up D. forms26. On our arrival, we found Tom_____ at the desk and ______ a letter.A. seated, wroteB. sitting, writtenC. seating, writingD. seated, writing27. I have a lot to say in relation ______ _the affair. A. with B. by C. to D. in28. After ten hours’ operation, the doctors managed to _____the one-year-old twin at the head.A. isolateB. separateC. divideD. remove29. －We had_____ really cold February this year－I can’t remember______ ____ spring when it snowed in Changzhou . A. a;不填B. 不填;the C. the; a D. a; a 30. ---Where is Jack?---Well, he ______ you______ here, or else he would be here right now.A. doesn’t know, areB. hadn’t known, wereC. didn’t know, wereD. ha sn’t known, are31. All of them felt it necessary that they__the meeting. A. attend B. would have attended C. attended D. were to attend32. He abused at his classmates;______ ___he refused to apologize.A. making things worseB. what is worseC. to begin withD. worse still33. It is very important for us parents to be ______ ___in educating children.A. commonB. similarC. consistentD. available34. Whoever caught ______ __the rule will be punished. A. to break B. breaks C. broke D. breaking35. I haven’t read ______ of the articles carefully, but I find that there is a striking similarity between them.A. eachB. eitherC. anyD. bothUnit 2语法练习1.We found her greatly ___. A. improving B. changed C. to help D. having disturbed2. Jane got her bad tooth ___ at the dentist's.A. to put in B. pulled out C. pushed out D. drawing out3. When ____ ,the museum will be open to the public next year. (上海2002)A. completedB. completingC. being completedD. to be completed4. With a lot of difficulties ___ ,they went to the seashore and had a good rest. A. settled B. settling C. to settle D. being settled5. The research is so designed that once __ nothing can be done to change it. A. begins B. having begun C. beginning D. begun6. ___ ,they went home,___.A. Their work had been finished; singing and laughingB. They had finished their work; sang and laughedC. Their work finished ;singing and laughingD. after their work finished; singing and laughing7. Before he came to London, he had never heard a single English word ___A. speaking B. speak C. spoken D. to speak8. ____ more attention, the trees could have grown better. A. Given B. To give C. Giving D. Having given9. ___ from space, the earth with water ___70％of its surface looks like a "blue blanket".A. Seen ;coveredB. Being seen; coversC. Seeing; coveringD. Seen; covering10. ____,the experiment will be successful. A. If carefully doing B. If it done carefully C. If carefully done D. If doing carefully11. The girl wrote a composition without ___. A. ask B. asking C. being asked D. to be asked12. He finished his homework and then went on ___me. A. helping B. with help C. with helping D. to help13. ___where to go ,he asked a policeman.A. Having lost his way and not knowingB. Losing his way and didn't knowC. Having lost his way and didn't knowD. Lost his way and didn't know14. ____ her friend was badly hurt, she burst into tears. A. Hearing B. Having heard C. To hear D. Heard15. ____ his team had won, his face lit up at once. A. Knowing B. When knowing C. After knowing D. When he knew1-15 BBAAD DDADC CDDAD21.D.DAC.C26. D.C B.DA。