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1、Its time for class.Its on her desk.It is Miss Qi who is rather careless.It is very important for me to be a careful person.careful person. -What do you think of the movie?-Its one of the best movies that Ive seen.Whos the lovely baby?My father is Mr. Black.Its Mr. Blacks. It can be used as personal
2、pronouns , referring to the person, animal or matter mentioned above, or the person who you are not sure of gender.summary1 _ was a sunny day. Peter decided to go for a walk to the park, though _ was two miles away. _ was so comfortable to walk on the street. itItIt Suddenly _began to rain. He found
3、 _ hard to walk there. Then he took a bus home. Unfortunately _ went wrong. When he got home, he was wet through. Thus _ was a day that he would never forget.ititititEg: It was a sunny day. Peter decided to go for a walk to the park, though it was two miles away. Summary 2 It can be used as imperson
4、alpronouns to talk about time, date, distance or weather and so on.it常用在以下句型中：意思是“自从以来已有一段时间”。 It is 时间段since 主语did-What was the party like？ -Wonderful！Its been years _ I enjoyed myself so much Aafter Bwhen Cbefore Dsince 1. It was so comfortable to walk on the street.2. It seems that nobody will vo
5、te for him.3. He found it hard to walk there.Summary 3 “It” can be used in the subject or object position to stand for the infinitive or a clause. Preparatory subjectadj.difficult/ easy/ necessary/ important n.pleasure/ pity/ shame/ fun v.It is/wasIt is/was (a/an)Itappearsseemslooks certainis saidth
6、atPreparatory object v.Sb.+thinkmake it find+ adj. to do+ that To have such a magic house is pleasant. Its pleasant to have such a magic house. Whether we will go to the oceanarium has not been decided.It has not been decided whether we will go to the oceanarium.Join the two sentences by using “it”
7、as object. Jane thinks it funny that I have taken up Chinese kungfu.I have taken up Chinese kungfu. Jane thinks it is funny. Oprah Winfrey makes to talk about great moments and difficulties in peoples lives possible.it possibleThe use of “it” for emphasis可被强调可被强调的部分的部分除谓语之外的句子各成分。除谓语之外的句子各成分。基本句子基本句
8、子结构结构It is/was被强调部分被强调部分that/who/whom +其其它。它。备注备注is既可强调现在的情况，既可强调现在的情况，也可强调过去的情况。也可强调过去的情况。Summary 4We called on Professor Wang at his office this morning.weProfessor WangEg:It was we who/ that called on Professor Wang at his office this morning.It was Professor Wang whom/ that/ who we calledon at h
9、is office this morning.We called on Professor Wang at his office this morning.at his officethis morningIt was at his office that we called on Professor Wang this morning.It was this morning that we called on Professor Wang at his office.“It”试题解析试题解析1. The Parkers bought a new house but _ will need a
10、 lot of work before they can move in. A. they B. it C. one D. which “It”试题解析试题解析2. Toms mother kept telling him that he should work harder, but _ didnt help. A. he B. which C. she D. it“It”试题解析试题解析3. The weather turned out to be very good, _was more than we could expect. A. what B. which C. that D.
11、it 4. Do you have enough glasses for each guest to have _? A. it B. them C. that D. one “It”试题解析试题解析 5. Why dont we take a little break? Didnt we just have _? A. it B. that C. one D. this “It”试题解析试题解析6. -He was nearly drowned once. -When was _? -_ was in 1998 when he was in middle school. A. that; I
12、t B. this; This C. this; It D. that; this 7. It was not until 1920 _ regular radio broadcasts began. A. while B .which C .that D. since“It”试题解析试题解析7. It was not until 1920 _ regular radio broadcasts began. A. while B .which C .that D. sinceRegular radio broadcasts didnt begin until 1920.“It”试题解析试题解析
13、 8.Could it be in the restaurant in_ y o u h a d d i n n e r w i t h m e yesterday_ you left behind your keys and wallet? A. that, which B. which, that C.where, that D. that, where“It”试题解析试题解析It could be in the restaurant in_you had dinner with me yesterday_ you left behind your keys andwallet.“It”试
14、题解析试题解析 the restaurant (in_ you had dinner with me yesterday) whichin the restaurant which It could be in the restaurant in_ y o u h a d d i n n e r w i t h m e yesterday_ you left behind your keys and wallet.高考试题解析高考试题解析 the restaurant (in_ you had dinner with me yesterday) whichin the restaurantthat8.Could it be in the restaurant in_ y o u h a d d i n n e r w i t h m e yesterday_ you left behind your keys and wallet? A. that, which B. which, that C.where, that D. that, where“It”试题解析试题解析 If you want knowledge, you must toil for it.