汀臭崽儿
强调句型的构成是：It is (was) + 被强调部分+ that (who) + 句子的其他成分。被强调的部分放在 It is (was) 之后，其它部分置于that之后。被强调部分可以是主语，宾语，表语或状语。强调的主语如果是人，可以由who代替that。 1. 被强调的成分举例：原句：Tom found my pen in the classroom yesterday.强调主语：It was Tom who / that found my pen in the classroom yesterday.强调宾语：It was my pen that Tom found in the classroom yesterday.强调地点状语：It was in the classroom that Tom found my pen yesterday.强调时间状语：It was yesterday that Tom found my pen in the classroom.2. 强调句型的一般疑问式：直接把is或was提到it之前即可。例如：Was it Tom that found your pen in the classroom yesterday?3. 强调句型的特殊疑问式：特殊疑问词+ is (was) it + that +句子的其他成分。特殊疑问词即是被强调的成分。例如：Who was it that found your pen in the classroom yesterday?4. that (who) 有时可以省略：这种强调句型中的that或who有时可以省略。例如：It was my brother (that / whom) you saw the other day.5. 强调原因状语从句要注意：若从句由as或since引导，强调时则改为because，这是因为，because引导的原因从句表示的意义非常强烈，符合强调句的目的。例如：As she got up late, she missed the first bus. 变为：It was because she got up late that she missed the bus.6. 强调句的否定转移：有些否定句在变成强调句时，要把否定转移到被强调的词语之前。尤其是“not... until...”句式的强调要特别注意。例如：He didn't realize his mistake until the teacher had told him. 变为：It wasn't until the teacher had told him that he realized his mistake.【注意】 在强调句式中，虽然not被提前，但“not... until...”句型不要倒装。 高考中强调句型考查热点 考点一：强调句型的基本结构强调句型“It is / was + 被强调的成份 + that + 其他成份”用来强调主语、宾语和状语等成份。that只起连接作用，不作成份，但不能省略。有时强调的部分比较特殊，如主语从句、状语从句、名词、不定式短语、V-ing的复合结构等。如：It was in the library that I saw her yesterday. 我昨天正是在图书馆见到她的。考点二：特殊句式中的强调句型1. 如果强调的是特殊疑问句中的疑问词，表示“到底”、“究竟”等语气时，就用如下结构：“特殊疑问词 + is / was + it + that + 该句的其余部分”。如：How is it that you usually go to work? 你通常是怎样去上班的？2. 在强调“not... until”结构中由until所引导的短语（或从句）作时间状语时，要用固定的强调句型：“It + is / was + not until... + that + 该句的其余部分”，that所引导的从句中的谓语动词用肯定式。如：His father didn't come back from work until 12o'clock. = It was not until 12 o'clock that his father came home form work. 直到12点他的爸爸才下班回家。考点三：强调句型与时间状语从句、定语从句的判断强调句型要注意和it代表时间、距离、温度、自然现象、具体事物或人物等时所构成的各种句型的区别。试比较：It was on March 1 that I had my hair cut. (强调句)It was March 1 when I had my hair cut. (后面是定语从句)判断是否是强调句，可采用“还原法”。如果还原为一般句式后，句子各种成份完整，则是强调句。否则不是。如第一句可还原成：I had my hair cut on March 1.考点四：偶尔考查谓语动词的强调句式英语中常用助动词do、does或did强调谓语。如：He did go to the airport yesterday, but he didn't find you. 他昨天确实去了机场，但他没有找到你。
～*诗情画意*～
英语中无论是口语还是书面语都离不了“强调”，“强调”的方法也多种多样。在口语中一般借助语调的变化来表示，也就是重读句中要强调的某个词或某个部分；在书面语中可以通过词汇手段、语法手段或修辞手段来进行强调，以加强语势。表现形式：1．用助动词“do（does／did）＋动词原形”来表示强调 2．用形容词 very，only，single，such, last 等修饰名词或形容词来加强语气 3．用in the world，on earth，at all等介词短语可以表达更强的语气（常用于疑问句) 4．用感叹句来表示强烈的感情，突出说话人的情感 5. 用重复来表示强调 6．用倒装句（也就是将要强调的句子或被强调的部分置于句首）来加强语气 7．用强调句型：“It is（was）＋被强调的部分＋that（who）＋原句其它部分”来强调说话人的意愿 8．用If来表示强调 1）If从句＋I don't know who／what，etc．does／is／has，etc．；主语部分也可以用nobody does／is／has，etc．或everybody does／is／has，et c．来代替（这里的if从句往往是正话反说，反话正说） 2）if从句＋it be主句（此用法可看成是第8中强调句型的变形，即把所要强调的内容放在it be的后面，把其它内容放在由if引导的从句中） 9．用破折号、黑体字也可以表示强调，加强语气。
燕然铭石
英语强调句如下：
英语中的强调句型常用句型：It is/was +… who/that…；被强调部分如果为主格人称代词，who/that后的动词和主格人称代词在人称和数上保持一致。
1、如强调句型指现在或未来的情况用It is指过去用It was。
e.g. It is I who/ that am wrong.
分析：被强调部分为人强调词可用who也可用that. 指现在的情况所以以 It is开头，被强调部分是 I谓语用 “am”
原句： I am wrong.
e.g. It was him who\that I saw the day before yesterday.
原句为 I saw him the day before yesterday.
分析：指过去的情况用It was 开头，被强调部分为人所以强调词仍是who\that.
2、被强调部分往往为句子的主语、宾语、时间状语、地点状语等，但有时也可以强调比较复杂的内容。 如时间状语从句、地点状语从句、not until… 结构、not only…but also…和as well as…等结构。
e.g. It was only when I reread his poems recently that I began to appreciate their beauty. (appreciate means understand and enjoy the good qualities or value of something欣赏、鉴赏、领会)
分析：强调部分为复杂的时间状语从句强调词不能使用when只可用that
e.g.It is not only he but also his parents who\that have been to Beijing.
3、 被强调部分为人称代词时，原句用什么格强调句也用什么格。
如上述例句。
4、关于强调词的选用，强调人时可用who 或that，如果不强调人一律用that。此时绝不能与定语从句混淆，被强调部分为时间状语、地点状语、或原因状语时不可误用when, where 或why。
e.g. It was in the street that I met him yesterday.
尽管被强调部分是地点状语，强调词不能使用where只可用that.
e.g. It was about 600 years ago that the first clock with a face and an hour hand was made.分析：指过去的情况用It was 开头，尽管被强调部分是时间状语，强调词不能使用when只可用that.
e.g. It was because he was ill that died at once
被强调部分为复杂的原因状语从句强调词不能使用why只可用that。
