[P63-16]They noticed a crowd of people in front of the Madeleine _____.

　　A) shouting and cheering B) to shout and cheer

　　C) to be shouting and cheering D) being shouted and cheered

　　[P2-55]The children went there to watch the iron tower _______

　　A) to erect B) be erected C) erecting D) being erected

　　加不定式與doing含義不一樣的動詞

　　FROGS:forget remember/ regret go on stop

　　+ doing 表示已做的事情 + to do 表示沒做的事情

　　[P10-62]I remember ______ to help us if we ever got into trouble.

　　A) once offering B) him once offering C) him to offer D) to offer him

　　[P27-40]If I had remembered ______ the window, the thief would not have got in.

　　A) to close B) closing C) to have closed D) having closed

　　應(yīng)該類的虛擬語氣

　　1、應(yīng)該做的事情 I should go!

　　2、非現(xiàn)實情況的描述 I should be working now!

　　3、懊悔不已的事情 I should have practiced more.

　　4、要求類動詞后需要用虛擬語氣，should 可以省略

　　如：require 命令;request 要求;reticent 沉默的;retinue 隨從 innocent 無辜的;天真的 I DROP CAPS: insist, demmand/ desire require/ request order propose

　　command advice prefer s uggest

　　[P60-42]You _______ him so closely; you should have kept your distance.A) shouldn't follow B) mustn't followC) couldn't have been followingD) shouldn't have been following

　　[P59-32]The suggestion that the mayor _______ they prizes was accepted by everyone.

　　A) would present B) present C) presents D) ought to present

　　注：suggest + that 虛擬語氣表建議should 可以省略suggest doing suggest 表明，不接虛擬

　　[P49-65]The manager of the hotel requests that their guests _________ after 11:00p.m.

　　A) not to play loud music B) shouldn’t play loud music

　　C) don’t play loud music D) couldn’t play loud music

　　[P18-43]He suggested _________ to tomorrow’s exhibition together.

　　A) us to go B) we went C) we shall go D) we go

　　[P17-55]I don’t think it advisable that Tim _________ to the job since he has no experience.

　　A) be assignedB) will be assignedC) is assignedD) has been assigned

　　[P12-44]It is recommended that the project _________ until all the preparations have been made.A) not be started B) will not be started C) is not started D) is not to be started

　　[P26-28]It is politely requested by the hotel management that radios _________ after 11 o’clock at night.A) were not playedB) not to playC) not be playedD) did not play

　　It is + adj. + that 句型，should 可以省略的虛擬。

　　adj.important necessary essential incredible strange naturalpity