内容正文:
语法强化训练(一) 时态、语态
基础达标
Ⅰ.单句语法填空
1.(2017·全国卷Ⅱ)Later, engineers 68. ________ (manage) to construct railways in a system of deep tunnels(隧道), which became known as the Tube.
【答案】managed 考查时态。分析句子结构可知,68空所在句的句中没有谓语动词,故空处应填谓语动词。因为engineers与manage之间为主动关系且从时间状语later和became known as ... 可知应用一般过去时,所以应填managed。
2.(2017·全国卷Ⅰ)Fast food ________ (be) full of fat and salt;by eating more fast food people will get more salt and fat than they need in their diet.
【答案】is 此处表示客观事实,应用一般现在时,故填is。
3.(2017·全国卷Ⅲ)My dad thinks I should take the offer now. But at the moment, school ________ (come) first.
【答案】comes 由时间状语at the moment可知,这里是指现在发生的事情,因此用一般现在时。
4.(2017·北京卷)People ________ (have) better access to health care than they used to, and they're living longer as a result.
【答案】have 这里讲述的是一个客观事实,应用一般现在时。主语是表示复数意义的people,故填have。
5.(2017·浙江卷6月)Pahlsson and her husband ________ (search) the kitchen, checking every corner, but turned up nothing.
【答案】searched 根据句意和but turned up nothing可知,search的动作发生在过去,所以填searched。6.(2017·天津卷)I ________ (drive) down to London when I suddenly found that I was on the wrong road.
【答案】was driving 此处是be doing... when...结构,意为“正在做……,这时(突然)……”。由从句的谓语动词found可知,主句应用过去进行时。
7.(2016·浙江卷)While online shopping ________ (change) our life, not all of its effects have been positive.
【答案】has changed 主语是online shopping,结合语境以及后面的have been可知,这里要用现在完成时。
8.(2016·浙江卷)Silk ________ (become) one of the primary goods traded along the Silk Road by about 100 BC.
【答案】had become by about 100 BC是时间状语,这里强调到公元前一百年为止,所以要用过去完成时。
9.(2017·全国卷Ⅰ)When fat and salt 64. ________ (remove) from food, the food tastes as if it is missing something.
【答案】are removed 考查时态、语态和主谓一致。分析句子结构可知,64空所在的时间状语从句中没有谓语动词,故空处应填谓语动词。根据语境可知此处用一般现在时,由于主语fat and salt是复数概念,且与remove是被动关系,所以填一般现在时的被动语态结构are removed。
10.(2016·全国卷Ⅰ)So it was a great honour to be invited backstage at the notforprofit Panda Base, where ticket money helps pay for research. I ________ (allow) to get up close to these cute animals at the 600acr