2019屆高考英語Unit 2 Robots精講精練復習
【答案】 d
it was then that claire realized that tony had opened the curtains of the front window.也就在這時候，克萊爾才意識到托尼早就把前邊窗戶的窗簾拉開了。
強調句的用法：
(1)it was/is＋被強調部分＋that...構成強調句的陳述句形式
it was because of bad weather that the football match must be put off.是因為壞天氣，足球賽必須被推遲。(強調的是原因狀語)
it is anna who went to australia last year.
是安娜去年去了澳大利亞。(強調主語)
(2)強調句的疑問句形式
強調句變為一般疑問句時，直接將is/was置于句首。簡略的答語為：“yes，it is/was.”或“no，it isn’t/wasn’t.”
—was it you that i saw at the concert last night?
我昨天晚上在音樂會上看到的是你嗎？
—no，it wasn’t.不是。
(3)強調句的特殊疑問句式是：特殊疑問詞＋is/was＋被強調部分＋that...
why was it that the football match must be put off?
為什么足球賽必須被推遲？
(4)強調“not...until”引導的時間狀語時，要用“it is/was not until...that...”結構，that后面的句子要用肯定式，且須用陳述句語序。
it was not until she took off her dark glasses that i realized she was a famous film star.直到她摘下她的墨鏡，我才認出她是一位著名的電影明星。
10.(XX年重慶卷)it was not until midnight________they reached the camp site.
a.that b.when
c.while d.as
【解析】 句意為：他們直到半夜才到達宿營地。本句考查強調結構，可以還原為：they didn’t reach the camp site until midnight.強調句的結構為：it is/was＋被強調成分＋that/who＋其他成分。
【答案】 a
asimov began having stories published in science fiction magazines in 1939.
在1939年艾西莫夫開始在科幻雜志上發表小說。
have sth.done是過去分詞作賓語補足語，表示被動的含義，有時也可以用get sth.done來替換，該結構的意思是“使某事被做”。有時可翻譯成“請人做某事”。
something is wrong with my watch.i’ll have it repaired.
我的手表出毛病了，我要讓人修一下。
i have my hair cut every two months.
我每兩個月理一次發。
he had his foot hurt while playing football.
他踢足球時把腳踢傷了。
the boy had his leg broken because he dropped downstairs.
那個男孩因掉到樓下而摔壞了腿。
(1)have sb.do sth.讓某人干某事
have him do it.讓他干吧！
(2)have sb./sth.doing讓某人一直做某事(某事處于某種狀態)，用于否定句，have表示“容忍、容許”之意。
we won’t have you cheating in the exam.
我們不允許你們在考試時作弊。
the boss had the workers working day and night.
老板讓工人們日日夜夜不停地工作。
11.(XX年安徽卷)—did peter fix the computer himself?
—he________，because he doesn’t know much about computers.
a.has it fixed b.had fixed it
c.had it fixed d.fixed it
【解析】 have sth.done表示“讓別人做某事”，本題表示過去，需用一般過去時態。