新人教版九年级英语Unit2语法

1、最新资料推荐【语法】宾语从句、宾语从句的概念:宾语从句属于名词性从句，在句中作主句的宾语。【例句】We know Mr. Green teaches English.、宾语从句三要素:(一 ) 引导词1. 由从属连词 that 引导的宾语从句， that 在句中无词汇意义，在从句中不能充当成分，在口语当中往往省略 e.g. I hear (that) you passed the exam.2由从属连词 whether, if 引导的宾语从句 , if/ whether “是否 ”，说明对陈述的事物不明确或不清楚。常用在 ask, wonder, can(could) you tell me

2、等后。eg. I want to know whether/if he is right.(二）语序 ：陈述句语序即：主句 +连接词 +从句（主 +谓 +其他成分）(三）时态：1、主句用一般现在时，现在进行时或一般将来时等“现在 ”范畴的时态时，从句的时态根据需要来用，不受主句影响。【例句】 I want to know what time he got up this morning.2、主句用过去时，从句用与过去 相关的时态。【例句】 Kate said there was a box under the desk.3、从句说明的是一般真理、客观事实、自然现象、名言时，仍用现在时。【例句】

3、 He told me the earth moves around the sun.【练一练】（） 1. Have you ever seen the movie 2012? Yes, but I don t believe_ the year 2012 will see the end of the world.A. thatB. whatC. howD. if（） 2. What about going to the South Lake for a picnic next weekend? OK. But I m not sure_ it will rain.A. whyB. wher

4、eC. whenD. whether！【只能用 whether 不能用 if 的情况 】1.在介词后面：1最新资料推荐【例句】 I m thinkingof whether we should go fishing.我正在考虑我们是否去钓鱼。2.在动词不定式前：【例句】 They asked me whether to go skating.他们问我是否去滑冰。3.当与 or not 连用，或提出两种选择时:【例句】 I don t know whether hes free or not.我不知道他是否有空。4.宾语从句提前时：【例句】 Whether this is true or not

5、, I cant say这是.真是假，我不能说。【练一练】1. Tony wonders _ or not he can go out with friends.A. thatB. ifC. whetherD. how【语言点】I. steal & rob1.steal v. 偷，窃取；偷窃，【例句】： My car was stolen on Friday evening 我的汽车周五晚上被偷走了。注意不能说steal sb, 只能说 steal something.rob 指抢劫某人或某地rob sb. of sth【例句】：They planned to rob an old man他们

6、打算去抢一位老人。2.steal 也可作单数名词意为“很便宜的东西”；【例句】At only3.50, this champagne is a steal.这瓶香槟酒只卖3.50 英镑，太便宜了。1. They found nothing _ but a mess in the room.A. stolenB. was stolenC. to stealD. was robbedII. 辨析 lay & lie 来1 lay 表示将某物 放于某处或某个位置，作及物动词。lay laid laid lying【例句】 They laid him on the floor他们把他放在地上。2. l

7、ie 则为不及物动词，躺下。 lie lay lain【例句】 I lay on the floor with my legs in the air.我躺在地上，双腿抬起。1.（） When we got home, the food had _on the table.2最新资料推荐A. been layB. laidC. been laidD. been lainIII.(一 )、 由what 引导的感叹句：what 引导的感叹句是用来强调修饰名词 的; 常用的句型有：1 What + a / an +adj.+ 可数名词单数+主语 +谓语 +其他成分！【例句】 What a strong

8、 boy he is!他真是个强健的男孩！What an honest girl Mary is!玛丽真是个诚实的女孩！2 What +adj.+ 可数名词复数/不可数名词 +主语 +谓语 +其他成分！【例句】 :What brave soldiers they are! 多么勇敢的战士！What fine weather it is today!今天天气真好！(二 )、由 how 引导的感叹句：how 引导的感叹句是用来强调修饰形容词 或副词的 ; 常用的句型有：1 How + adj.+ a / an + 名词 +主语 +谓语 +其他成分！【例句】 : How exciting a foo

9、tball match it is!多么令人兴奋的比赛！2 How + adj./adv.+主语 +谓语 +其他成分！【例句】 :How tall Yao Ming is!姚明真高呀！How fast the dragonfly flies!蜻蜓飞地好快呀！1. _beautiful skirt ! Thank you .WhatB. What aC. HowD. How a2.nice the ice cream look s! I can t wait to taste it.A. How aB. HowC. What aD. What2.warn 动词， “警告 ,告诫 ”,强调及时发现

10、正在来临或可能发生的危险或冒险,给人以忠告 ,从而可能避免危险或难堪的处境。 warn sb. of/about sth 意思是 “针对 而警告某人 ”；They warned the passengers of thieves.他警告路人小心窃贼 warn sb (not) to do sth 意思是 “告戒某人 (不 )要做某事 ”；He was warned not to go out in the late night.他受到警告不要在深夜出去 warn sb. + that 从句意思是 “警告某人说 ”。I warn you that you will fail in the com

11、ing exams if you are still so lazy.3最新资料推荐我警告你：如果你还这么懒在即将来到的考试中你会不及格的。I hear there is a crocodile in the river. The children have been warned_ it.A. swimB. to swimC. swimming D. swam【小试牛刀】1. Jenny is on holiday now. I wonder.A. when she will come backB. when she came backC. when will she come backD.

12、 when did she come back2.1 didnt see Laura at the party last night. Do you know_?A. why didnt she comeB. what happenedC. when would she arriveD. where she has been3. Do you know _ World Water Day is? On March 22nd.A. whenB. whereC. whatD. which4. I m new here. Could you please tell me _? Sure. It s

13、over there behind that tower.A. where the youth centre isB. when the library opensC. how far is the amusement parkD. how can I get to the underground station5 Do you know_? Yes. At about twelve. I was just about to go to bed.A. when he came backB. when he will come backC. when did you go to bedD. wh

14、ether he goes to bed late6. Simon, I wonder _. Last Saturday.A. when the foreign visitors arrivedB. when did the foreign visitors arriveC. when the foreign visitors will arriveD. when will the foreign visitors arrive7. Could you please tell me _ in America. On the fourth Thursday in November.A. when

15、 is Thanksgiving DayB. when Thanksgiving Day is4最新资料推荐C. what we eat on Thanksgiving DayD. when do we eat Thanksgiving Day8. If you watch carefully, you can see _ the man does the trick with the cards.A. whoB. whatC. howD. which9. We want to know _to help them.A. what can we doB. what we can doC. ho

16、w can we doD. how we can do10. Do you think _Xiao Ming can pass the high school entrance exam or not? Sorry, I veideano.A. thatB. whichC. ifD. whether语法专练： A 宾语从句（ 1）用 that； if;whether;what;how; 填空1 .Idon tknowto go there.2.I knowhe will come to attend the meeting.3.I wonderI should wear a coat or n

17、ot.4.He askstheyll get to Shanghai in two hours.5.It depends on(是否 ) he can solve the problem.(2) 单选（） 1.I don trememberthe book yesterday.A 、 where I putB、 where did I put C 、 where will I put D 、 where I will put（） 2.-Could you tell mefor class this morning ?A 、 why were you lateB、 why you are lat

18、eC、 why are you lateD 、 why you were late()3.Could you tell mea meeting in Guangzhou next week?A 、 if there was going to beB、 if there is going to beC、whether is there going to beD 、 whether there is going is going to have()4. What a nice paper fish! Can you show us_ you make it?A. whetherB. howC. w

19、hyD. what()5. By reading the article, we know how_ in our daily life.A. will we protect the earthB. we can reduce pollutionC should we save waterD. we must recycle things()6. - Could you tell me how long_?- For two weeks.A. have you borrowed this bookB. you have borrowed this bookC. you have kept th

20、is bookD. have you kept this book()7. - Could you tell me_?- At the end of July.A. how often he heard from his pen palB. how soon he will be hereC. that he went on vacationD. when you will start your vacation()8. - I wonder_ at 8:00 last night?5最新资料推荐- I was watching NBA.A. what were you doingB. what did you doC. what you