高三英语一轮复习强调句讲义.docx

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1、精解强调句一,强调句型1. It is /was +被强调部分+that /who + 句子 剩余部分。强调人时可用who /that 来连接，强调事物时常用that 所强调的可以是单词、短语，也可以是从句，但结构必须完整。被强调的成分可以是主语、宾语和状语，但不能是定语和谓语。如； It is I who/that am wrong 我才是错的(强调主语)It was him that /who we met in the hospital 我们在医院见到的就是 他(强调宾语)It was in the park that Tom lost his schoolbag .汤姆是 在公园里丢了

2、他的书包(强调状语)2. 一般疑问句的强调句型：Is /Was it +被强调部分+that/who + 其他成分。如: Was it in 1940that the Second World War broke out ? 第二次世界大战是在1939年 爆发的吗？Is it Professor Li who teaches you Math ?教你们数学的是李教授吗?3. 特殊疑问句的强调句型：特殊疑问句+is /was +it+ that其他成分。如：Who was it that raised the hand ? 举手的 是谁？When was it that you called o

3、ur teacheryesterday ? 你昨天给我们老师打电话是什么时候？What is it that you want me to do ? 你要我 干什么？ 4.有时可用It might be that ,It must have been that 句型表示强调。如; It might be his mother that you are thinking of 你关心的可能是他父亲It must have been his father that you saw .你看到的一定 是他的弟弟。5.not until 句型的强调句强调句型为:It is/was not until +

4、被强调部分+that +其他成分。如：He didnt go home until ten oclock =It was not until ten oclock that he went home .直到10点他才上床睡觉。I didnt realize she was a famous dancer until she took off her dark glasses .=It was not until she took off her dark glasses that I realized she was a famous dancer .直到她摘掉墨镜我才知道她是著名舞蹈家。 【

5、题组训练】句型转换：_,_,_,_,I came back _he _(变为强调句型)【答案】It was not until :that: left Not until _,_,_,_,_leave (变为倒装句)【答案】 I came back did he 6.强调句型中的it与形式 主语的it .可 根据能否恢复原句来判断，即把It is /was 和that 去掉，如果剩下的成分仍然能构成一个完整的句子，这就是强调句型，否则就不是。如：It is there that accidents often happen =accidents often happen there .事故经常

6、在那里发生。以上就是强调句型，被强调成分是状语，把It is 和that 去掉，可还原成原来的非强调句。It is clear that not all boys like basketball 很显然并非所有男孩都喜欢足球。去掉It is 和that ,句子成了:Clear not all boys like basketball .很显然这不是一个完整的句子，因此不是强调句型，而是由it 作形式主语，that 从句作真正主语的复合句。7.强调句型It is /was that : It is /was +时间+when /before 从句：It is +时间+since 从句： It w

7、as not long before 等句型的区别。（1） 强调句型与It is /was +时间+when/before 从句在It is /was +时间+when /before 从句中，it 指时间，when /before 引导的是时间状语从句。注意两种句型“时间”表达方式的不同。如：It was at morning that I got back home yesterday 昨天午夜我回到了家里It was morning when /before I got back home yesterday 当 我昨天回到家时，已经是午夜了。第一句是强调句型，被强调的是时间状语，因此用

8、介词短语表达：而第二句是一般句型，时间以名词的方式表达，用来作表语。（2） 强调句型与It is +时间+since 从句 It is since 表示 自从 以来已有。注意：两个句型中的时态一般不同，试比较。It was two years ago that I began to learn Math我是在两年前开始学英语的It was two years since I began to learn Math .我学英语两年了第一句为强调句型，强调的是过去的 事情，用一般过去时：而第二句表示从过去到 现在已有多长时间 ，用一般现在时，其强调句型同样可以用一般现在时。如：It was two

9、 hours that he spends on Math every day . 每天他花在学英语上 的 时间是两个时。 （3）强调句型与It was not long before 上述句型可以有以下几个句式：It wasnt long before 不久以后就 了It wont be long before 不久就会It was two years /days before 过两年、两天才It was not two years /days before 不到两年，两天就It will be two years /days before 还得两年、两天才It will not be tw

10、o years /days before 用不了两年、两天就会。比较： It was two years before he came back from abroad It was two years later that he came back from abroad 同样表示 他两年以后回国，强调句型中应注意状语的表达方式。二：对谓语动词的强调It is /was that 结构不能强调谓语动词。如果需要强调谓语动词，用助动词 do ,did 或者does 如： Do come this morning 今天晚上一定要来呀He did call you last week 上周他的确给

11、你打电话了Tom does work hard now 现在汤姆的确学习很努力。 【题组训练】：(1) In my opinion ,Mr.White _ good to his students in his class at present .A does do B does did C does do D did do 【答案】：C(2) What did our teacher want to know ,Tom ?She wondered _ we could complete the experiment .A when was it B it was when that C it

12、 was when D when it was that 【答案】：D(3) How long is it _ we last spent the holiday in the countryside together ? A before B when C since D that 【答案】：C (4) It was on the street_ he spent his childhood _ he learned how to interact with strangers A where : that B which : when C that : that D which :whic

13、h .【答案】：A模拟专项测试【练习题】：1. Dad ,where is my toy car ? You promised ._, my dear ,but you know dad is pretty busy today .Tomorrow ,OK ? A. So it is B. So is it C. So did I D. So I did 2.Good faith should be everyones principle of life ._ ,our world will be more beautiful .A .If that B. Even if C .If so D

14、.If ever 3.Whats the matter with Mary ? she didnt pass the driving test but she still _. A. Hopes so B hopes to C hopes it D hopes that 4.Not until recently _paid work outside the home . A .most mothers in America have taken B. Did most mothers in America take C. Took most mothers in AmericaD. Were

15、most mothers in America taken 5.its the first time that Tom has been late ,_?A. Hasnt he B isnt he C.isnt it D . hasnt it 6. Some modern medical care equipment as well as tens of computers _ to Hope Hospitals in South Africa . A .were sent B. was sent C .have sent D .had been sent 7. Lisa has never

16、ever broken her promise ,and _.A. so I have B. so have I C .nor I have D. nor have I 8. The COVID -19 pandemic ,_, could spread very fast .A. unless well controlling B. if not well controlled C.When not to control D . although not being well controlled 9.It looks as if a storm is coming up .Yes ,_.A

17、. It certainly does B . it certainly is C.it looks so D. its coming 10._in the traffic accident _taken to the hospital .A. The injured : were B .The injured : was C. The injures :were D. The injures : was 11.Can I help you ,Sir ? Yes ,please .Do you have any books on growing flowers and grasses ?The

18、re are only a few ,_.A if any B .if have C .come off D. pay off 12. Do the students learn any foreign language in your school ? Yes ,more than one _ taught in this school . A. Language is B.language are C . language be D. languages are .13. Robert talked with me for about two hours yesterday .Never

19、_him talk so much A .had I heard B.did I hear C.I had heard D.I heard .答案：【题号1】：D .考查倒装形式的替代。句意：爸爸我的玩具车呢？ 你答应了的。是的，我答应过的，亲爱的，但是你知道爸爸今天特别忙，明天吧 ，好吗？So I did =I promised so . 【题号2】：C .考查省略。句意：诚信应该是每个人的生活原则。如果是这样，我们的世界讲变得更加美好。If so 如果是这样的话。【题号3】：B.考查不定式的省略。句意：玛丽怎么了？ 她没有通过驾照考试，但她仍然希望能通过。句子为：but she still

20、 hopes to pass it .【题号4】：B.考查not until 倒装。句意：知道最近，美国许多妈妈 们 才走出家门去工作。D项虽然为部分倒装形式，但属于被动语态，不符合题意。 【题号5】：C.考查反义疑问句。句意：这是汤姆第一次迟到，是不是？一般情况下，反义疑问句跟随主句变化。本句主句是 It is the first time ,所以选C.【题号6】：B.考查主谓一致。句意：一些现代的医疗设备还有数十台电脑被送往南非的希望医院。出现as well as 要注意其前面的主语是单数还是复数。Equipment设备是不可数名词。故填B.【题号7】：D.考查倒装。句意：丽萨从来没有违背

21、过自己的诺言，我也是如此。Nor/neither +助动词/情态动词/be +主语表示 也不。 【题号8】：B.考查条件状语从句的省略以及被动。句意：新馆肺炎这种疾病如果不加以很好地控制会传播得很快。完成句子为if it was not well controlled . 【题号9】：A.考查替代。句意：看起来暴风雨要来了。的确是这样。用does 替代looks . 【题号10】：A .考查 主谓一致。句意：在 这次交通 事故中受伤的人们被送去医院了。The +adj 表示一类人，作主语时谓语动词用复数形式。 【题号11】：A .考查条件状语从句省略。句意：，先生我可以帮忙吗？ 是的，你们有种植花草方面的书吗? 如果有也就这几本。 【题号12】：A.考查主谓一致。句意：你们 学校的学生学习外语吗？ 是的，我们学校不止教一门外语。More than one +单数名词作主语，尽管从意义 上看是复数，但谓语动词仍用单数。 【题号13】：A. 考查部分倒装。句意：昨天罗伯特和我大约谈了两个小时。我从未听他讲这么多话。首先看时态，never hear 是在talke with me 之前，故用过去完成过时，否定词never 放句首，谓语动词要部分倒装。故填A.学科网（北京）股份有限公司