千古第一名将:[神马语法]高中版:高考英语语法突破-强调句(1)

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   (一)[基础讲解]
    
    (一)强调句句型
    
    1、陈述句的强调句型:
    
    It is/ was + 被强调部分(通常是主语、宾语或状语)+ that/ who(当强调主语且主语指人)+ 其它部分。
    
    It was Tom that met your brother in the park yesterday.
    
    汤姆昨天在公园里遇见了你哥哥。
    
    2、一般疑问句的强调句型:
    
    同上,只是把is/ was提到it前面。
    
    Was it Tom that your brother in the park yesterday?
    
    昨天你哥哥在公园遇见的是汤姆吗?
    
    3、特殊疑问句的强调句型:
    
    被强调部分(通常是疑问代词或疑问副词)+ is/ was + it + that/ who + 其它部分?
    
    When and where was it that you were born? 你是什么时间在哪儿出生的?
    
    4、注意:a.构成强调句的it本身没有词义;
    
    b.强调句中的连接词一般只用that, who,即使在强调时间状语和地点状语时也如此,that, who不可省略;
    
    c.强调句中的时态只用两种,一般现在时和一般过去时。原句谓语动词是一般过去时、过去完成时和过去进行时,用It was … ,其余的时态用It is … 。
    
    (二)not … until … 句型的强调句
    
    1、句型为:It is/ was not until + 被强调部分 + that + 其它部分
    
    普通句:I didn't realize she was a famous film star until she took off her dark glasses.
    
    强调句:It was not until she took off her dark glasses that I realized she was a famous film star. 直到她摘下墨镜我才意识到她是位著名影星。
    
    2、注意:此句型只用until,不用till。但如果不是强调句型,till, until可通用;因为句型中It is/ was not … 已经是否定句了,that后面的从句要用肯定句,切勿再用否定句了。
    
    (三)谓语动词的强调
    
    1、It is/ was … that … 结构不能强调谓语,如果需要强调谓语时,用助动词do/ does或did。
    
    Do sit down. 务必请坐。
    
    He did write to you last week. 上周他确实给你写了信。
    
    Do be careful when you cross the street. 过马路时,千万要小心啊!
    
    2、注意:此种强调只用do/ does和did ,没有别的形式;过去时用did ,后面的谓语动词用原形。
    
    (二)[基础过关]
    
    1、I don’t mind her criticizing me, but       is how she does it that I object to.
    
    A. it         B. that       C. this          D. which
    
    解析:强调how she does it。
    
    答案:A
    
    2、It was not until late in the evening _____ her husband arrived home .
    
    A. which           B. when           C. that              D. how
    
    解析:此题考查not...until...的强调句型结构。
    
    答案:C
    
    3、It was because of bad weather ________ the football match had to be put off.
    
    A. so      B. so that       C. why     D. that
    
    解析:若去掉It was后,句意完整,是强调句型。强调原因状语because of bad weather。
    
    答案:D
    
    4、It was the director________ told me about the accident first.
    
    A. whoever     B. one          C. himself   D. who
    
    解析:强调句型。强调主语且主语指人,所以用who。
    
    答案:D
    
    5、It was about 600 years ago______ the first clock with a face and an hour hand was made.
    
    A. that         B. until      C. before          D. when
    
    解析:强调句It was…that句型。
    
    答案:A
    
    (三)[能力提高]
    
    1、It was for this reason ________ her uncle moved out of New York and settled down in a small village.
    
    A. which   B. why    C. that     D. how
    
    解析:若去掉It was,句意完整,是强调句型,强调原因状语for this reason。
    
    答案:C
    
    2、Why! I have nothing to confess, ________ you want me to say?
    
    A. What is it that   B. What it is that     C. How is it that  D. How it is that
    
    解析:本题强调句本身是一般疑问句,且强调部分为疑问词what。
    
    答案:A