2022年It用法歸納學(xué)案講課稿

1、資料收集于網(wǎng)絡(luò),如有侵權(quán)請(qǐng)聯(lián)系網(wǎng)站刪除一、 指代Unit One: It 用法歸納學(xué)案1.用來(lái)指代上文提到的事物；1）-Pass me your nose. - Here it is . 2）Whatever you do and say, ask yourself whether it is welcomed by others. 2. 表示時(shí)間,天氣,距離,溫度等；1）It was cold yesterday. 2）It may be 25 kms from here to the town. 3）It was very quiet in the caf. 3. 作為人稱代詞, it 可

2、以用來(lái)指東西、動(dòng)物、嬰兒和未確定身份的人；1）Wheres my left eye. Have you seen it. 2）The cat is in the garden, isnt it. 3）The baby cried because it is hungry. 4） 有人在敲門(mén)） Who is it. 4.表示誰(shuí)在做某事的句子：1）- Who is it. -Its me. 2）Her face lighted when she saw who it was. 5.用來(lái)泛泛的指某件事：1）It doesnt matter. 2）It is a shame, isnt it. 3）S

3、o you are going to be married this time？When is it？留意： it, one 及 that 作代詞的用法區(qū)分1. it 代替前面提到的同一事物 ,該事物既可以是可數(shù)名詞也可以是不行數(shù)名詞；2. one 代替前面提到的同類(lèi)事物中的一個(gè)；該事物只能是可數(shù)名詞 ,前面可以有冠詞 ,也可以 被 this、that 或形容詞修飾 ,其后也可以有定語(yǔ)；3. that 代替前面提到的同類(lèi)事物中特指的一個(gè)；該事物既可以是可數(shù)名詞也可以是不行數(shù)名詞 ,要有后置定語(yǔ) ,但不行以有前置修飾語(yǔ)；挑選： 1.The news that they failed their

4、driving test upset him, _. A. did theyt they C. did itt it t we have a little break. t we just have_. A. it B. that C. one D. this 3. Few pleasures can equal to _ of a cool drink on a hot day. A. some B. any C. that D. those 二、 形式主語(yǔ)1. It is necessary to be prepared for a job interview. Having the an

5、swers ready will be of great help. 2. It is known to everybody that the moon travels round the earth once every month. 句子 : 由 that 引導(dǎo)的主語(yǔ)從句有時(shí)為了使句子結(jié)構(gòu)平穩(wěn) , 防止 “頭重腳輕 ”, 常word 可編輯資料收集于網(wǎng)絡(luò),如有侵權(quán)請(qǐng)聯(lián)系網(wǎng)站刪除用 it 作形式主語(yǔ) , 而把從句放在后面；例如: . That he will refuse this piece of advice is impossible. _ .That they should like

6、 each other is natural. _ 常用句型 : 1 It is + n. +從句It is a pity/shame that. 遺憾的是 It is a surprise that令人詫異的是 It is a fact that 是事實(shí)It is common knowledge that 是常識(shí)*_很遺憾 we lost the match. *_這是事實(shí) he cheated in the exam. 2 It is + adj. +從句確定很可能 不行能 很明顯 Its certain thatIt is possible that. It is unlikely t

7、hat. It is obvious thatIt is necessary important natural. that*_很可能 she will come back tomorrow. *_很明顯 this measure is effective. 3 It +不及物動(dòng)詞 +從句It happened that. It occurred to me thatIt seems thatIt appears that碰巧 我突然想起 好像 看來(lái) *_剛好 I came into the office at that time. *_我突然想起 I forget to send the l

8、etter. 4 It + be +過(guò)去分詞 +從句It is said that. It is known to all that. It is reported that. It is believed that. 據(jù)說(shuō) 眾所周知 據(jù)報(bào)道 據(jù)信 ;人們信任 It is suggested that + should）do. 建議 It must be admitted that必需承認(rèn) It cannot be denied that不行否認(rèn) It must be pointed out that 需指出的是 word 可編輯資料收集于網(wǎng)絡(luò),如有侵權(quán)請(qǐng)聯(lián)系網(wǎng)站刪除*_據(jù)報(bào)道 20 peop

9、le were killed in the accident. *_建議we should eat more vegetable and do more exercise. 短語(yǔ)1.It is adj for sb. to do sth. important, necessary, natural , impossible , unusual , rare ,easy ,hard , difficult , pleasant , likely, right, wrong, clear, obvious, certain, 等；2. It is adj of sb. to do sth. goo

10、d （好心的）, nice（有教養(yǎng)的）, polite, kind , brave , careless,honest ,modest , wise , clever , thoughtful, careful, crazy, bad , lazy ,rude , cruel , foolish , silly , stupid , 等；3. It s no good/use doingIts wellworth doing 其他1. It takes sb. . to do sth. “做要花費(fèi)某人”；It took thousands of people many years to bui

11、ld the Great Wall. 2. It doesn t matter whether if . It doesn t matter if they are old. 三、形式賓語(yǔ)“不論（是否）沒(méi)關(guān)系；1.動(dòng)詞 + it + 形容詞 /名詞+（ for sb +）to do + that 從句 2.動(dòng)詞 + it + 形容詞 （important、necessary、natural、essential）+ that 從（should）The chairman thought _ necessary to invite Mr. Obama to visit Peking. A. that

12、 B. it C. this D. him 譯： 我認(rèn)為你去參與這會(huì)議很重要；3. 動(dòng)詞（ accept, regard, take, see,）+ it+ as+ noun/adj. + 從句 4. 動(dòng)詞 +it + to sb. + thatowe it to sb. that 把 歸功于 leave it to sb that 把 留給某人去做 take it for granted that 把 想當(dāng)然 keep it in mind that 把 記在心里例 1.Dont bother to tidy your room. Just leave it to me to do. 譯, 他想當(dāng)然的以為女伴侶會(huì)再回來(lái)；word 可編輯資料收集于網(wǎng)絡(luò),如有侵權(quán)請(qǐng)聯(lián)系網(wǎng)站刪除5. 動(dòng)詞 +it + that enjoy, l