【志鸿优化设计】高中英语 20.5.1 New Frontiers单元语法突破练习 北师大版选修7.doc

section 单元语法突破(一).用动词的适当形式填空(1)by the time you arrive in london,we (stay)in europe for two weeks.(2)mrs wang became a teacher in 1998.she (teach)for sixteen years by next summer.(3)the match will be put off if it (not stop)raining by that time.(4)excuse me?is mr white living here?sorry.he (move).(5)when you arrive there,i (play)football.you can join us.(6)she studies hard,for she (take)an english exam.(7)i (watch)a film at this time tomorrow.(8)by the end of this month,we (be)here for 3 years.答案:(1)will have stayed(2)will have been teaching/will have taught(3)hasnt stopped(4)has moved(5)will be playing(6)will be taking/will take(7)will/shall be watching(8)will have been .单项填空(1)guess what,weve got our visas for a short-term visit to the uk this summer.how nice!you a different culture then.a.will be experiencingb.have experiencedc.have been experiencingd.will have experienced提示:根据上文内容可知,今年夏天去英国度假是将来要发生的事情,因此体验一种不同的文化也是将来的事情,所以要用将来进行时。答案:a(2)if you plant watermelon seeds in the spring,you fresh watermelon in the fall. a.eatb.would eat c.have eatend.will be eating提示:根据句意:如果你在春天种下西瓜种子,你会在秋天吃到新鲜的西瓜。可以判断这是真实的条件从句,将会发生的事情,所以选用will be eating表将来。答案:d(3)the trainin a second so youd better not leave here.a.will be leavingb.leftc.leavingd.have left提示:in a second表示“一会儿”,根据时间状语看出要用将来进行时态表示谓语动作将要发生。答案:a(4)do not call me at 10 a.m.tomorrow because ito my boss at office.a.will be talkingb.talkc.will talkd.talking提示:该题强调将来某时间正在进行的动作明天上午10点将正在和老板交谈。答案:a(5)you cannot miss him.hea dark green suit and a yellow tie waiting for you.a.is wearingb.will wearc.wearsd.will be wearing提示:该题表示“见到他时他正穿着的衣服”,强调将来某一时刻进行的动作。答案:d(6) when you arrive at the airport,a guide for you.a.will be waitingb.will waitc.is waitingd.is going to waiting提示:该题表示在将来某一时刻进行的动作一个导游正在等你。答案:a(7)daniels family their holiday in huangshan at this time next week.a.are enjoyingb.are to enjoyc.will enjoyd.will be enjoying提示:时间状语为at this time next week,强调将来的一个时间点丹尼尔一家将在做的事,用将来进行时态。句意为:“下周的这个时候丹尼尔一家将在黄山度假。”答案:d(8)imy father-in-law at three this afternoon.a.shall be seeingb.shall be seenc.shall have been seeingd.shall have seen 提示:根据“今天下午三点”可以判断这是表示将来某时刻的时间点,我们可以判断出这里用shall be seeing表示将来正在进行的动作或将来持续一段时间的动作。答案:a(9)i have been studying here for four years and by next summer i .a.shall graduateb.shall be graduatedc.shall be graduatingd.shall have graduated提示:by next summer是明确表示将来的时间状语,主句表示在这个将来时间以前完成的动作,故应用将来完成时。 答案:d(10)i hope her healthgreatly by the time we come back next year.a.improvesb.improvedc.will be improvedd.will have improved提示:by the time 引出时间状语从句,句中come back用一般现在时,表示将来的动作,主句谓语动词表示在将来某一时刻以前必定完成的行为,应该用将来完成时,排除a项和b项。improve 意为“好转,变得更好”,为不及物动词,用被动语态是错误的,排除c项。答案:d(11)by the year 2020,scientists probablya cure for cancer.a.will be discoveringb.are discoveringc.will have discoveredd.have discovered提示:by the year 2020 是明确表示将来的时间状语,主句表示在这个时间以前完成的动作,故用将来完成时。答案:c(12)i am sure hethe difficul