内容正文:
重点语法
一、单项选择
1.(2020·绥化市第一中学高二月考)_________both sides accept the agreement will a lasting peace appear in this region.
A.Unless
B.As long as
C.If only
D.Only if
【答案】D
【详解】
考查倒装句。句意:只有双方都接受达成的协议,这个地区才能出现持久的和平。A.Unless 除非;B.As long as只要...; C.If only要是...就好了; D.Only if只有。分析句子结构,根据“ will a lasting peace appear ”助动词提前可知,句子的主句为倒装句,只有only if 引导的从句谓语句首才能引起主句的部分倒装,故选D。
2.(2020·广东汕头·金山中学高二月考)Misunderstandings________ from lack of communication,unless________ properly,may lead to serious problems.
A.arisen; dealt with
B.arising; dealt with
C.rising; dealing with
D.risen; dealing with
【答案】B
【详解】
考查非谓语动词和动词短语辨析。句意:由于缺乏社会交流而造成的误解,除非得到恰当的处理,否则可能会导致严重的问题。 第一空使用arising,现在分词短语作后置定语。arise(问题由……)引起;rise上升,升起。第二空使用dealt with则为状语从句的省略,省去了they are,和主语是被动关系。故选B。
3.(2020·广东汕头·金山中学高二月考)As is often the case, he tends to forget all about eating and sleeping, especially when deeply ________ in work.
A.absorbing
B.being absorbed
C.to absorb
D.absorbed
【答案】D
【详解】
考查固定短语和状语从句中的省略。句意:像通常的情况一样,他总是忘记吃饭和睡觉,特别是当他全神贯注于工作时。分析句子可知,句中涉及固定短语“be absorbed in…”,意为“全神贯注于……”,句中指他全神贯注于工作。空格所在句为时间状语从句,主句主语he和从句主语一致,且从句谓语中包含be动词,这时从句的主语和be动词可以省略,省略前为“when he is deeply absorbed in work”,省略了“he is”,故空格处应填absorbed。故选D项。
4.(2020·黑龙江让胡路·大庆中学高二月考)Though_________to see us, the professor gave us a warm welcome.
A.surprising
B.was surprised
C.surprised
D.being surprised
【答案】C
【详解】
试题分析:考查状语从句的省略。句意:教授见到我们虽然很惊讶,但还是热情地欢迎了我们。be surprised to do,对做某事很惊讶,在though引导的让步状语从句中,当从句主语与主句主语一致且含有be的某种形式时,可省略从句的主语和be,本句完整形式为:Though he was surprised to see us,相当于省略了he was,故C正确。
5.(2020·吉林高二学业考试)It was in the evening ________ the hurricane struck the area.
A.while
B.that
C.as
D.until
【答案】B
【详解】
考查强调句。句意:在晚上的时候,飓风袭击了该地区。分析句子可知这是一个强调句,句式为It is/was +强调部分+that/who+其他,强调部分为人使用who/that引导从句,强调部分为其他一律使用that引导从句,在本句中,强调部分为in the evening“在晚上”,所以使用that引导从句,故选B。
6.(2020·吉林高二学业考试)________ that Marie was able to set up new branches elsewhere.
A.So successful her business was
B.So successful was her business
C.So her business was successful
D.So was her s