精英家教网 > 高中英语 > 题目详情
Not until World War II ______ to use new chemical techniques to purify penicillin.
A.they managedB.that they managed
C.did they manageD.they didn’t manage
C

试题分析:考察倒装句。当否定词或者半否定词放在句首的时候,后面的主句使用部分倒装的形式。本题的Not until World War II是否定词引导的时间状语从句放在了句首,后面使用部分倒装的形式。故C正确。
点评:部分倒装中考查较多的有:(1) 含有否定意义的词never,seldom,little. hardly,not,scarcely,nowhere,by no means(决不)等置于句首时。(2)以only修饰作为状语的副词、介词短语或从句,且放在句首时。 注意:only 修饰状语从句放在句首时,状语从句不需要倒装,只能倒装主句部分。(3)当so置于句首意为“也如此”,neither,nor置于句首意为“也不”时。当so表示对前句内容的肯定和附和,译作“确实,正是”时,用自然语序。(4)当not only…but also, so/such…that, not… until, no sooner… than, hardly… when等连词置于句首时。(5)在as引导的让步状语从句中(名词/形容词/副词/动词+as+主谓结构)。(6)虚拟语气的条件状语从句省去 if时,须将were,had,should提到句首构成倒装句。(7)频度副词often, always, once, now and then, every other day, many a time等放在句首时。(8)为了使句子保持平衡,为了强调表语或为了使上下文紧密衔接时,常使用倒装语序。
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:单选题

Not until he left his home _____ to know how important the family was for him.
A.did he beginB.had he begunC.he beganD.he has begun

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Only ______ the painting _______ decide whether it is worth buying.
A.that he sees; can heB.that does he see; he can
C.when he sees; can he D.when does he see; can he

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

---I hear Johnson was badly injured in the accident.    ---_____, let's go and see him.
A.If soB.Whenever possibleC.If anyD.What's more

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Such a fierce dog __ that we had to wait outside before we could get into his yard.
A.has he hadB.did he have
C.he hadD.he has had

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

In the dark forests _____, some large enough to hold several English towns.
A.do many lakes layB.lie many lakes
C.lay many lakes D.many lakes lay

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Not only ______ to look after her children, but also _____ to work.
A.she had; did she haveB.did she have; she had
C.she had; she hadD.did she have; did she have

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Scarcely ________ ourselves in the theatre when the curtain ______ up.
A.had we seated; went B.we had seated; went
C.seated; had goneD.did we seated; had gone

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Every evening after dinner, if not _____ from work, I’ll spend some time walking my dog.
A.being tiredB.tiring
C.tiredD.to be tired

查看答案和解析>>

同步练习册答案