语法考点 (强调).ppt

语法考点 强调 核心概念 强调是有效地进行思想交流的重要手段之一。人们在交际过程中，为了使自己的思想能为听者或读者恰当地理解，必须突出重要的内容，这就需要运用强调的手段。在现代英语中，人们可以通过语音手段、词汇手段以及语法手段来进行强调。 通常对于强调的考查都与其它语法点考查相结合，从而增加了难度。 语法手段 1. 通过改变句子结构或颠倒正常语序的手段来进行强调，可以强调表语、宾语、定语、状语、谓语、主语等。 E.g.: Happy are those who are content.知足常乐。 Under no circumstances can visitors be allowed to walk into this area. Hero as he is, he still remains modest. Enclosed are the samples of our products. 2. 用助动词do, does 或did来强调谓语动词。 E.g.: Do come early. He did tell me about it yesterday. 3. 用what…is…句式强调is后的成分。 E.g.: What children need is their parents’ love. (= Children need their parents’ love.) 4. 用修辞疑问句表示强调 疑问句转用作加强语气的陈述句，称之为修辞性疑问句。肯定的修辞疑问句其意义相当于强调的否定陈述句；而否定的修辞疑问句其意义则相当于强调的肯定陈述句。 E.g.: Isn’t it a modern school? (= It is really a modern school.) Aren’t you ashamed of yourself? (=You should be ashamed of yourself.) 强调句式 “It is + 被强调部分+ that/who +句子其他成分”是使用最广的强调句型。除了谓语动词不能强调外，句子中的其他成分，如主语、宾语、状语或宾语补足语都可以用该句型加以强调。 1. 强调主语 被强调的主语是人时，可用It is / was …that/who…，但如果被强调的部分既包括人又包括物，只能用that。 E.g.: It was he who/that bought a camera yesterday. It is the famous writer and his works that have aroused great interest among the students. [注]：强调“I”时谓语动词的变化形式。 It is I who am to blame. It is me who is to blame. （非正式文体） 2. 强调宾语 E.g.: It was me that /whom she helped yesterday. It is the school and the teachers that they often talk about. 3. 强调宾语补足语 E.g.: It was chairman of the meeting that we elected him. It was white that we painted the wall. 4. 强调状语 1）时间状语 E.g.: It was after the guest had gone away that he let out the secret. [注]：如果强调由not…until/till引导的时间状语时，要注意否定前移。 E.g.: He was not able to tend his own garden until he was behind bars. = It was not until he was behind bars that he was able to tend his own garden. 2) 频率状语 E.g.: It is once in a while that he comes to see me. 3) 地点状语 E.g.: It was in this street that the car accident happened yesterday. 4) 方式状语 E.g.: It was by turns that they took care of their sick mother. 5) 目的状语 E.g.: It was to catch the early bus tha