2020屆高考英語選修7 Unit 2頂尖復習教案
(1)it was/is＋被強調部分＋that...構成強調句的陳述句形式。
①it 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)
②it was in the beautiful park that was located by the sea that we first met our new chinese teacher.
是在位于海邊的美麗公園我們第一次遇見我們漢語老師。
(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.”
③—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＋it＋that...。
④why 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。
⑤it 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.—oh，where is my wallet?
—was it ________ the man knocked into you ________ he picked your wallet?
a.how；that b.what；that
c.that；when d.when；that
解析：選d。考查強調句型。答句可還原為it was when...that he picked your wallet。
[即境活用]
11.i really don’t know ________ i had my money stolen.
a.when was it that
b.that it was when
c.where it was that
d.it was where that
解析：選c。由強調句結構“ it was...that...”可排除b項；強調句作動詞know的賓語，語序應為陳述句語序，排除a項。顯然，強調句的強調部分為where，但是強調句為賓語從句時，這類wh連接代詞或副詞常置于it之前，作賓語從句的連接詞。
12.it was only after he had spent several nights experimenting ________ he decided to write to dr.williams to find out if he was wasting his time.
a.when b.that
c.before d.since
解析：選b。句意：他是在做了幾晚實驗后才決定寫信給威廉斯博士，想知道自己是否在浪費時間。此句是強調句型。
13.it was only when i fully understood the poem ________ to appreciate its beauty.
a.did i come b.that i came
c.then i came d.had i come
解析：選b。“it is＋被強調部分＋that...”是強調句型。
2【教材原句】 asimov began having_stories_published in science fiction magazines in 1939.(p16)
在1939年艾西莫夫開始在科幻雜志上發表小說。
【句法分析】 have sth.done 中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”。有時可翻譯為“請人做某事”。