【正文】 U. S. A. this September.　　A. to be heard B. to be hearing C. to hear D. to have heard15. The news reporters hurried to the airport, only ________ the film stars had left.　　A. to tell B. to be told C. telling D. told16. Having been ill in bed for nearly a month, he had a hard time ________ the exam.　　A. pass B. to pass C. passed D. passing17. ________ with the size of the whole earth, the biggest ocean doesn’t seem big at all.　　A. Compare B. When paring C. Comparing D. When pared18. ________ the programme, they have to stay there for another two weeks.　　A. Not pleting B. Not pleted　　C. Not having pleted D. Having not pleted19. If you are planning to spend your money having fun this week, better ________ it—you’ve got some big bills ing.　　A. forget B. forgot C. forgetting D. to forget20. According to a recent U. S. survey, children spend up to 25 hours a week ________ TV.　　A. to watch B. to watching C. watching D. watch21. The flu is believed ________ by viruses that like to reproduce in the cells inside the human nose and throat.　　A. cause B. being caused C. to be caused D. to have caused22. The flowers ________ sweet in the botanic garden attract the visitors to the beauty of nature.　　A. to smell B. smelling C. smelt D. to be smelt23. The disc, digitally ________ in the studio, sounded fantastic at the party that night.　　A. recorded B. recording C. to be recorded D. having recorded24. Having been attacked by terrorists, ________ .　　A. doctors came to their rescue B. the tall building collapsedC. an emergency measure was taken D. warnings were given to tourists25. Robert is said ________ abroad, but I don’t know what country he studied in.　　A. to have studied B. to study C. to be studying D. to have been studying26. The managers discussed the plan that they would like to see ________ the next year.　　A. carried out B. carrying out C. carry out D. to carry out27. I’ve worked with child before, so I know what ________ in my new job.　　A. expected B. to expect C. to be expecting D. expect28. ________ such heavy pollution already, it may now be too late to clean up the river.　　A. Having suffered B. Suffering C. To suffer D. Suffered29. Having a trip abroad is certainly good for the old couple, but it remains ________ whether they will enjoy it.　　A. to see B. to be seen C. seeing D. seen30. The research is so designed that once ________ nothing can be done to change it.　　A. begins B. having begun C. beginning D. begun31. It is said that in Australia there is more land than the government knows ________.　　A. it what to do with B. what to do it with　　C. what to do with it D. to do what with it32. A cook will be immediately fired if he is found ________ in the kitchen.　　A. smoke B. smoking C. to smoke D. smoked33. I’m going to the supermarket this afternoon. Do you have anything ________ ?　　A. to be buying B. to buy C. for buying D. bought34. The pilot asked all the passengers on board to remain ________ as the plane was making a landing.A. seat B. seating C. seated D. to be seating35. Victor apologized for ________ to inform me of the change in the plan.　　A. his being not able B. him not to be able 　　C. his not being able D. him to be not able36. Suddenly, a tall man driving a golden carriage ________ the girl and took her away, ________ into the woods.　　A. seizing, disappeared B. seized, disappearedC. seizing, disappearing D. seized, disappearing答案：1. D. 因為Hellen要使自己講的話被別人聽到，所以要用過去分詞作賓補，即：make herself heard；又因為make herself heard是shout的目的，所以用不定式。catch sb. doing sth. 意為碰巧撞見某人正在做某事。give 與其邏輯主語 he 是動賓關系，用過去分詞，故選 D，Given time=If he is given time。即 ask sb (not) to do sth 叫某人(不要)做某事。　　41. D。　　40. B?！　?9. D。mean to do 打算做，mean doing 意味著?！靶庐斶x的總統(tǒng)日子不好過”是因為“有許多問題要解決”，表示“有…要…”用不定式作定語。句意為：為了下午多睡一會，Bob 關掉了鬧鐘?！　?6. A。devote卼o?把…貢獻給…；致力于…)中 to 是介詞，應接ing 形式；all 是 devote 的賓語，he had 是省略了關系代詞 that 的定語從句，修飾 all。介詞后接動詞一般要用動名詞，但 but / except 等介詞后卻可以接不定式，前面有行為動詞 do 時不帶 to，無 do 時要帶 to。hang 表示“懸掛”時，可用作及物或不及物動詞，此處填 hanging 或 hung 均可，但不能填 being hung，因為它表示動作正在進行，而此處表示的是一種懸掛的狀態(tài)。given 作介詞，意為“鑒于、考慮到”，可接名詞或 that 從句。lead to(導致、使)中的 to 是介詞，后接動名詞；邏輯主語 the thief 與catch 是被動關系，故選 C。need, want, require 等表示“(某物)需要做某事”時，后接動名詞的主動式或接不定式的被動式都可以?！　?0. A?！斑B詞+分詞”作狀語?！笆巩a(chǎn)品更具競爭性”是“正在努力的目的”?！　?8. A。Finding her car stolen 的邏輯主語顯然是 she，故選 D?！　?7. D?？疾榉侵^語動詞的結構平衡性。Harvard(哈佛大學)與 found(建立)是被動關系，且早在1636年已建立，故用過去分詞。句意是“有五雙可供選擇，我拿不定主意從中選擇哪一雙”，而不是選擇五雙。因為 remain 是不及物動詞，其過去分詞無被動含義，所以要用 remaining(剩下的) 作定語，修飾 20 dollars?！　?2. C。　　21. C。look forward to 中 to 是介詞，后接動詞要用動名詞。he 與 smoke 是主動關系，用 ing 形式作補語，故選 B。　　19. B?！　?8. C?！斑B詞+分詞”作狀語，依然由句子主語與分詞的關系來確定，主動關系用現(xiàn)在分詞，被動關系用過去分詞。remain 作“尚需”解，要接不定式作表語，see 與 it(形式主語，指whether they will enjoy it)是動賓關系，因此用不定式的被動式。suffer 發(fā)生在 clean up 之前，且有 already 暗示，無疑要用現(xiàn)在分詞的完成式作狀語。即卻ee the plan carried out the next year.　　15. A?！　?4. A?！　?3. A?？疾榉侵^語動詞的結構平衡性。 句中 read 意為“有某字樣”，a message pinned to the door 意為“釘在門上的一張紙條”，a message 與 read 是主動關系，因此用現(xiàn)在分詞?，F(xiàn)在分詞作結果狀語。表示過去未曾實現(xiàn)的愿望，后接不定式完成式，故選 B。　　9. B。因 The Olympic games 與 play 是被動關系，排除 A 和 D；不定式的被動式，表示未來的動作，排除 B。本句是 warn sb (not) to do sth 的被動式。be lost in thought(沉思)是固定搭配；這類習慣表達還有 be caught in the rain(遭雨淋), be dressed in red(穿著紅衣), be seated(就座)等?？疾檫^去分詞作狀語。make sb do