2019届二轮复习短文语法填空专题训练十二
单句填空
1．When entering the room, I found him ________(surround) by a pile of books.
答案与解析surrounded surround与him是逻辑上的动宾关系，故用过去分词作宾补。
2．There is no doubt that water turns to steam if ________ (heat) to 100℃.
答案与解析heated if省略句，补全完整后是if it is heated. 3．Only by exposing yourself ________ more knowledge can you acquire admirable achievements.
答案与解析to expose oneself to sth.“使自己接触……； 暴露于……”。
4．What ________ (delight) me was that my knowledge of first aid made ________ real difference to the girl's life.
答案与解析delighted; a第一处在句中作谓语，且与主句谓语动词was时态一致，应用一般过去时，故填delighted。第二空是固定短语make a difference to...“对……有作用”。
5．I ________ (sweep) up the room before he returned, and that was why I was ________ (willing) to prepare meals.
答案与解析had swept; unwilling第一处在句中作谓语，表先于从
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句谓语动词returned之前发生的动作，表过去的过去，应用过去完成时，故填had swept。 第二空在句中作表语，根据语境可知此处表“不愿意”， 故填willing的反义词unwilling。
6．We suggested that effective measures ________ (take) to prevent the smoggy weather from going bad to worse.
答案与解析(should) be taken suggest“建议”， 其后接宾语从句时，从句谓语动词用should do形式，should可以省略。measures与take是被动关系，故用被动语态，填(should) be taken。
7．________ is vital that the expert be informed once the information ________ (update).
答案与解析It; is updated it is vital that...“……至关重要”；第二空在once引导的从句中作谓语，应用一般现在时表示将来，且主语the information与update是被动关系，故用一般现在时的被动语态，故填is updated。
8．The instant he ________ (slide) into the room, his mother caught sight of him.
答案与解析slid设空处所填词在句中作谓语，且与主句谓语动词caught时态一致，应用一般过去时，故填过去式slid。slide_(溜进)—slid—slid—sliding。 9．________(assist) by his colleagues, the manager soon put
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everything in place.
答案与解析Assisted设空处所填词在句中作状语，应用非谓语动词。assist与the manager是逻辑上的动宾关系，故用过去分词作状语。
10．Without enough evidence, there is no possibility ________ they will draw a ________ (conclude)．
答案与解析that; conclusion there is no possibility that...“……不可能”； 第二空设空前是不定冠词a, 故该空应填单数名词。draw_a_conclusion“得出结论”。_
单句改错(每题最多两处错误)
1．She slipped on the oil, fell onto the broke glass, and hit her head on the floor. ________
答案与解析broke→broken break与glass是逻辑上的动宾关系，且表完成的动作，故用过去分词作定语。break(打碎)—broke—broken—breaking 2．Every time he attended to a meeting, he put forward his unique opinion.________
答案与解析去掉to attend “出席”，是及物动词，其后直接接meeting、lecture、wedding等名词作宾语，故介词to多余。
3．As is known to us, unless you take regular exercise, you will easily fall illness. ________
答案与解析illness→ill 在句中作表语，应用形容词，故名词
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