it強(qiáng)調(diào)句的公開課

1、How are you ?.careful person.2005.12.11Its 10:08Its lovely It weighs only 3 kilosIts a large sum of moneyit可用來指代前文提到的人可用來指代前文提到的人,物或事情物或事情,也可以用來也可以用來指時(shí)間指時(shí)間,金錢金錢,距離距離,天氣等自然現(xiàn)象天氣等自然現(xiàn)象基本用法基本用法: :2.2.指時(shí)間指時(shí)間:It was nearly midnight when she came back.So you are going to be married this time？When is it？2.3.

2、指環(huán)境指環(huán)境:It was very quiet in the class.2.4.指距離：指距離：It is half an hours walk to the city centre. 2.5.指不知性別的人指不知性別的人：Who is it? -Its me.Her face lighted when she saw who it was. 2.6. 指某件事：指某件事：It doesnt matter. /It is a shame, isnt it? _ was a sunny day. Peter decided to go for a walk to the park, thou

3、gh _ was two miles away. _ was so comfortable to walk on the street. itItIt Hey hey great , hey hey hey great .SummaryThe use of “it” for emphasis可被強(qiáng)調(diào)可被強(qiáng)調(diào)的部分的部分除謂語之外的句子各成分。除謂語之外的句子各成分?；揪渥踊揪渥咏Y(jié)構(gòu)結(jié)構(gòu)It is/was被強(qiáng)調(diào)部分被強(qiáng)調(diào)部分that/who/whom +句句子的遺留部分子的遺留部分備注備注it既可強(qiáng)調(diào)現(xiàn)在的情況，既可強(qiáng)調(diào)現(xiàn)在的情況，也可強(qiáng)調(diào)過去的情況。也可強(qiáng)調(diào)過去的情況。We called

4、on Professor Wang in his office this morning. We（主語）Professor Wan（賓語）Eg:It was we who/ that called on Professor Wang at his office this morning.It was Professor Wang whom/ that/ who we calledon at his office this morning.We called on Professor Wang in his office this morning.in his office（地點(diǎn)狀語）this

5、morning（時(shí)間狀語）It was in his office that we called on Professor Wang this morning.It was this morning that we called on Professor Wang in his office.1.The children often help their parents do the farm work.It is the children who often help their parents do the farm work.2. In 1993, a banana was develo

6、ped that was very different from any grown before.It was in 1993 that a banana wasdeveloped that was very different from any grown before.手勢語nUp up go go ndown down go go nUp go down go nup down go go Henry gave george a new tie for his birthday last year. It was Henry who gave George a new tie for

7、his birthday last year. It was George that Henry gave a new tie for his birthday last year. It was a new tie that Henry gave George for his birthday last year. It was last year that Henry gave George a new tie for his birthday last year.careful person.“It”試題解析試題解析1. The Parkers bought a new house but _ will need a lot of work before they can move in. A. they B. it C. one D. which “It”試題解析試題解析2. Who is knocking the door ? _is me . A. he B. which C. she D. it“It”試題解析試題解析3. -He was nearly drowned once. -When was _?