高中英语Unit21HumanBiologyCommunicationWorkshop同步练习北师大版选修7.doc

Unit 21 Human Biology Communication Workshop 练习1 Most plants and animals _ in the future because of pollution.A are going to die B will disappear C will appear D will get away 2_ , this plan is not practical.A I believe B I think C I guess D In my opinion3 The weather here _ that in Australia. A are different with B is different with C are different with D is different from4Drinking _ is good for your healthy.A boiled water B boiling water C boiled-water D boiling-water5 The plot of that film is _ that of this one .A nothing like B no like C not like D different with6._ plastics, the washing machine is light in weight. A.Made of B.Making of C.To make of D.To be made of7.I was unable to _ him to do as I said.A.make B.let C.persuade D.watch8.Will you please lend me the novel when you _it?A.will finish B.will have finished C.have finished D.had finished9.I _ writing a term paper to taking an examination.A.would rather B.prefer C.had better D.select10.I suggested that the students each_ a plan for the summer vacation.A.make B.will make C.made D.would make 11.Peter fell off his bike and had his leg_.A.breaking B.be broken C.broken D.to be broken12.The letter was very short, but_ he did write to me.A.at first B.at least C.no longer D.since then 13. The government asked the people to be sure to avoid _ any water which had not been boiled. A.to drink B.having drunk C.drinking D.not to be drunk14. Words are windows _ we can look into the past. A.through that B.through which C.which D.whose15. _ putting it down here well put it up there. A.Instead B.Instead of C.In spite D.In spite of16.The tree was lying across the road. It _ down in the storm. A. was being blown B. had been blown C. was blowing D. had blown 17.Cleaning women in big cities usually get _ by the hour. A. pay B. paying C. paid D. to pay 18._, I would take an umbrella with me. A. Had I been you B. I were you C. Were I you D. I had been you 19.I wish I _ to talk about this with him when he was here last evening. A. was able B. were able C. had been able D. should be able 20.Look around when _ the street. A. crossing B. crossed C. to cross D. across 21.Go on _ the other exercise after you have finished this one. A. doing B. with C. to be doing D. to do 22._ father is a worker. A. Mikes and Marys B. Mike and Marys C. Mikes and Mary D. Mike and Marys 23.thank you very much. You gave us _ our factory needed. A. information B. informations C. the information D. the informations 24._ scientists invited were mostly from _ east of China. A. /; the B. /;/ C. The; a D. The; the 25.We are going to have _ X-ray check. A. a B. an C. the D. / Answers:1-5 BDDAC 6-10 ACCBA 11-15 CBCBB 16-20 BCCCA 21-25 DBCDB