2019届高考英语语法复习 强调句型PPT公开课教学课件 (共23张PPT)

(3) It was on the farm that we practised planting crops. (4) It was the farm where we learned a lot . 但是应注意，有些表示时间或地点的词汇 及短语本身不需要在其前面加介词，故其连词 也只能是that,而不是when或where。再如： (5) It was yesterday that we chatted a lot on line. (6) It was there that Mike was drowned yesterday.
3.从句的强调： （1）I came home late because it was raining hard. It was because it was raining hard that I came home late.(强调状语从句) (2) What you said really made us sad. It was what you said that really made us sad.(强调主语从句) 4.not until 结构的强调： We did not get off the bus until it stopped . It was not until it stopped that we got off the bus.(注意：强调该结构时not until不能分开)
Practice 用It is/was…that…对划线部分进行强调 I met Tom in the street yesterday. It was in the street that I met Tom yesterday. My father did not come back until 8p.m. It was not until 8p.m. that my father came back. I didn’t know what to do until you told me. It was not until you told me that I knew what to do 对划线部分进行提问 It was Robert Redford that took over the festival in 1981 Who was it that took over the festival in 1981?
3. 用ever，never，very，just等副词进行强调： 1. Why ever did you do so？ 你究竟为什么要这么做？ 2. He never said a word the whole day． 一整天，他一句话也没说。 3. You’ve got to be very，very careful． 你一定得非常、非常小心。 4. This is just what I wanted． 这正是我所要的。
5.强调时间状语和地点状语时与定语从句 的区别： （1）It was in 1921 that our Party was founded.(强调句式) （2）It was 1921 when our Party was founded.(定语从句) 即：强调时间或地点时有介词置于其 前时，则连接词用that。其前面应有介词 而被省去时，则用连接词when（时间） 或where(地点)。又如：
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由此看来，教师不能只 着眼句型教学，该延伸时必 须从多处着手。只有这样， 我们所叫的学生才能把知识 运用自如。 练习：
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1.It was last year ____ you tought me how to drive. A. when B.that C. where D. which 2.It was ___ he said ____ disappointed me. A.that/what B.what/that C.what/what D.that/that 3.It was in the factory___ produced TV sets ____ our friend was murdered. A. which / which B. that / which C. that / that D. where / that
例如： It was not until 1920 regular radio broadcasts began. (1995NMET) A. while B. which C. that D. since
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It is /was +强调部分+that/who/whom +其他成分 这个句型用来强调除谓语以外的各种句子成分,被 强调部分必须放在it is/was 后面，如果强调的部分是人， 可以who/whom 来代替that. They will have a meeting in the hall tomorrow.
(3) 强调时间、地点状语时不得用when和there取 代that，也应避免使用which。
(4) 被强调的是疑问句，改为强调句后仍用疑 问句结构。例： What do you want me to do? →What is it that yo …until; because；only after等状语从句时，习惯上用 “It is/was not until… that…”; “It is (was) because …that…”, “It was only after …that …”结构。
强调句型的判断
“It is/was— that”去掉，如果剩余部分句子 结构仍然完整，那么这个句子就是强调句； 如果句子不完整，则不是强调句。如： It is true that he once went to America.主语从句 It was at 8 o’clock that he came back. 强调句型
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4. ______ find my wallet ,Tom ? A. Where did you that B. Where was it you C. Where have you D. Where was it that you 5.It was not until 1920___ regular radio broadcast began. A. while B. which C. that D. since 6.It is the ability to do the job___ matters, not where you came from or what you are. A. one B. it C. what D. that
He did come to the party last night.
他昨天晚上确实到了舞会上。
2. 用形容词very，only，single，such, so等修饰名词或形容词来加强语气：
1. That’s the very textbook we used last term．这正是我们上学期用过的教材。 2. You are the only person here who can speak Chinese. 你是这里唯一会讲汉语的人。 3. Not a single person has been in the shop this morning． 今天上午这个商店里连一个人都没有。 4. How dare you buy such expensive jewels？ 你怎么敢买这么贵的宝石呢？
2 . 特殊疑问句的强调： (1)Where did you see her cellphone yesterday ? Where was it that you saw her cellphone yesterday? （强调特殊疑问词where） (2)How will you go to visit her tomorrow? How is it that you will go to visit her tomorrow? （强调特殊疑问词how）
就这样，再举几个例子，让学生练练，该 语法讲解到此结束。可是，高考并不单纯考查 这样一些基本的句式，下面几点还有待于老师 去延伸讲解。
1．一般疑问句的强调：
（1）Did you meet your brother at Mc Donald ? Was it your brother that you met at Mc Donald?(强调宾语) （2）Has Tom borrowed your money recently? Is it Tom that has borrowed your money recently? (强调主语)
注意： (1) 强调句型的时态要以原句的时态为依据。 原句用现在时，强调句用is；若原句为过去时， 强调句中则要用was。 例如： I met him in the street yesterday. （原句） →It was him that I met in the street yesterday.
(2)要注意主谓一致性。
主谓一致：被强调部分作主语时，其形式 与谓语动词在人称和数上保持一致
It’s we who are to answer for it. It’s I, not my parents, that am waiting for the bus.
人称照应：强调主语用主格，强调宾 语用宾格。 It is I who am wrong. It was her whom I saw in the street just now.
强调句型
Grammar and usage
Emphasis
强调句是一种修辞，是人们为了表达 自己的意愿或情感而使用的一种形式 1. 用助动词“do（does／did）＋ 动词原形”来表示强调： We do want you to come to my son’s birthday party.