题目

高中英语语法题,答案只有ABCD ,求详解,越祥越好~3Q
1.(C)The problem __ at present has something important to do with our living conditions.
A.discuss B.to be discussing C.being discussed D.to discuss
2.(B)The first thing that probably needs ___ is to ask your mother's advice .
A.to do B.to be done C.being done D.be done
3.(C)...What has made her so sad ...___ in the physics examination.
A.Failed B.Since she failed C.Failing D.Because of failing
4.(A)____,a man who expresses himself effectively is sure to succeed more rapidly than a man whose command of language is poor .
A.Other things being equal B.Other things were equal C.To be equal to other things
D.Other things to be equal
5.(A)All things____ .theplanned trip will have to be called off .
A.considered B.being considered C.considering D.to be considered
6.(A)The man in the corner confessed to _______a lie to the manager of the company.
A.having told B.be told C.being told D.have told
7.(A)Mikeused to look hurt and surprised when ______.
A.scolded B.scolding C.to scold D.having scolded
8.(A)The pressure _______ causes Americans to be energetic,but it dose put them under a constant emotional strain.
A.to compete B.competing C.to be competed D.having competed
9.(D)The professor could hardly find sufficient grounds ______ his arguments in favor of the new theory .
A.to be based on B.to base on C.whith to base on D.on which to base
10.(C)The project ______ by the end of 2000,will expand the city's telephone network to cover 1,000,000users.
A.completed B.being completed C.to be completed D.having been completed
11.(B)The result of the election was ont made _____ until last Friday .
A.knowing B.known C.to know D.to be known
12.(B)Mary is poor girl,I've been meaning _______her on .
A.to suggest to keep B.to suggest keeping C.suggesting to keep D.suggesting keeping

提问时间：2020-07-26

答案

1. 问题是被讨论所以要用被动,at present 表示现在,还要用被动的进行时
2.need to be done./ need doing. 要求物作主语,这是固定用法.
3.这是回答what , falling in the physics examination has made her so sad .补充完整了就好理解了.
4.这叫独立主格结构,简单的说就是名词+-ed/-ing短语构成.至于用-ed还是用-ing要看名词和动词的关系,表示被动用-ed, 表示主动用-ing
5.同第四题的解释
6.to为介词要接-ing,表示动作已经发生,用having done的结构.
7.这是时间状语从句的省略,当主句的主语和从句的主语一致,并且从句的谓语动词中包含有be动词时,可以省略从句中的主语+be,本句中省略了he was
8.动词不定式做后置定语
9.在定语从句中可以在引导词之前加上介词,引导词之后可以用动词不定式,就是：介词+引导词+to do sth.
10.这是2000年以前出的题了,所以那时与2000年相比,2000年是将来的时态,只能用动词不定式表示将来
11.The result of the election 与know之间是被动的关系,所以要用B
12.mean to do...表示打算做某事 suggest后接-ing形式