1、第二部分专题五.语法单句填空1Why does the lake smell terrible?Because large quantities of water _ been polluted.答案：have句意为：为什么这个湖闻起来这么臭？因为大量的水被污染了。large quantities of.作主语，谓语用复数形式；pollute和water之间是逻辑上的动宾关系，故用被动语态。2It is said that you missed the class meeting yesterday afternoon?Not exactly. When I got to the classr
2、oom, the head teacher _(finish) it.答案：was finishing句意为：据说你错过昨天下午的班会了？不完全准确，当我到教室时，班主任正要结束会议。由题干可知，事情发生在过去；finish可以用进行时表示将来含义，was finishing强调会议将要完结。3Isnt it the first time youve been in Chongqing? It surprises me a lot that you seems to know the city very well.No. Though I live in Shanghai now, I _(w
3、ork) here for almost three years.答案：worked句意为：这难道不是你第一次来重庆吗？令我惊讶的是你好像很了解重庆。是。尽管我现在住在上海，我曾在这儿工作了三年。在重庆工作是发生在过去的动作，且对现在没有影响，应用一般过去时。4Havent I told you that you should be home earlier?Yes, but I _(come) home earlier than I usually do.答案：came句意为：难道我没有告诉你要早点回家吗？你说了。但我确实比以前回来得早。由句意可知，说话者已经回家了，所以回家这个动作发生在过
4、去。5How many English songs _ you _(learn) by the end of last term?答案：had；learned句意为：到上学期结束时你学了多少首英文歌？时间状语by the end of last term常用于过去完成时中。6You look excited!I _(find) the expensive dictionary that I left in the library yesterday.答案：have found句意为：你看起来很兴奋！我找到了昨天我丢在图书馆的那本昂贵的字典。由题干可知，丢字典是昨天的事，而找到字典是现在已经完成
5、的动作，故用现在完成时。7Excuse me, Marcia, a reporter from Vanity Fair _(phone) all day. Could you speak to her now?答案：has been phoning句意为：打扰了，玛西亚，一名来自名利场的记者整天都在打电话给你，现在你能和她通话吗？由all day可以看出，打电话这个动作一直在持续进行，而且还在继续，故用现在完成进行时表示一直持续的动作。8This brand of knife is quite popular with customers, for it _(cut) well.答案：cuts
6、句意为：这个品牌的刀很受消费者欢迎。因为它很好切(东西)。在动词表示物体本身的属性时，用主动形式表被动含义。在本句中，cut表示刀的属性。9How long would you like me to heat the oil?Heat it till it _(start) to smoke.答案：starts句意为：你想让我将油加热多长时间？加热到它开始冒烟。till引导的时间状语从句中用一般现在时表将来。10Mary, do remember to bring your edictionary tomorrow.Sure. I wouldnt if you _ not _(remind)
7、me.答案：had；reminded句意为：玛丽，记得明天一定要把你的电子词典带过来。当然，如果你没有提醒，我也许忘了。if引导虚拟语气条件句，提醒这个动作是过去发生的，故从句谓语动词用haddone表示与过去事实相反的假设。11Because the shop _(close) down, all the Tshirts are sold at half price.答案：is closing句意为：因为这家店将要关张了，所有的T恤都半价出售。现在进行时可以表示将来的动作，本句中用现在进行时表示这家店将要关张。12Tom almost ran into a pole yesterday wh
8、ile driving on the highway.I suppose he _(drive) too fast.答案：was driving句意为：汤姆昨天在高速公路上开车时，他差点撞到柱子上。我猜他一定开得很快。drive这个动作发生在过去，用过去进行时强调他当时开得很快。13Tony is a lawyer now, but he _(serve) in a delivery company for six years.答案：served句意为：托尼现在是位律师，但他曾经在快递公司工作了六年。serve这个动作发生在过去，且对现在没有影响，用一般过去时。14What a pity! I
9、 _(expect) to speak, but time didnt permit.答案：had expected句意为：多么遗憾！我本打算说话的，但时间不允许。expect这个动作发生在permit之前，故用过去完成时表示“过去的过去”。15Have you watched the movie Gravity?Yes, I _(watch) it with my sister.答案：watched句意为：你已经看了万有引力这部电影了吗？是的，我和我的姐姐一起看的。watch这个动作发生在过去，故用一般过去时。.单句改错1However excellent the finished prod
10、ucts are, if they are not properly priced they wont be sold well.2When the sun rises higher, some of the water will burn away.3Applicants for the job must be between 25 and 35 years old and a good command of English requires.4The experiment is worth doing. At least it will have given us some valuabl
11、e experience.5I had telephoned him twice in the morning but couldnt get through to him.6He was so rude! I should have walked away then, but I dont want to ruin the party.7No sooner did he shut the door than his wife called him back inside.8I was looking for my documents for hours before I found them
12、.9When I was a child, I couldnt watch TV until I finished my homework.10My teacher usually arrived at school at 7 in the morning, but today she hasnt showed up till now.答案：1.be soldsell2.burnbe burned/burnt3requiresis required4.will have givenwill give5had telephonedtelephoned6.dontdidnt7.didhad8.was looking forhad been looking for9finishedhad finished10.arrivedarrives
