最新深圳牛津版初中英语九年级下册Unit4知识点语法精讲精练全套4.docx

1、最新深圳牛津版初中英语九年级下册Unit4知识点语法精讲精练全套4九年级下册Unit 4 Natural disasters单元总结及练习【必记单词】1) earthquake n.地震 2) flood n.（使）灌满水，淹没3) badly adv.严重地，厉害地 4) alive adj.活着，在世5) pool n.水坑，水塘 6) pass v.通过7) dead adj.（因为缺电）不运行的 8) stare v.盯着看，凝视，注视9) notice v.注意到，意识到 10) awake v.（使）醒来11) immediately adv.马上，即刻 12) missing a

2、dj.失踪的【短语归纳】1.natural disaster 自然灾害 2.think of 想起，想到3.be interested in . 对.感兴趣 4.be worried about 担心5.dream about 梦见，梦到 6.such as 例如7.pass by 通过；经过8.stick with 持续，坚持9.worry about 担心 10.think about 考虑11.stare at 盯着看，凝视 12.in surprise 惊讶地13.for now 暂时 14.so.that. 如此.以至于.15.wait for 等候 16.pack up 收拾行李1

3、7.for example 例如 18.write down写下19.survival kit 救生包 20.in the end最后21.from.to. 例如 22.how far 多远23.pay attention to 注意，留心 24.fall down倒塌25.at once 立刻 26.as.as possible 尽可能.地27.wake up 醒来 28.in case of 假如29.stay away from. 远离.30.sit around 无所事事地消磨时间；闲坐31.fall on deaf ears 不被理睬，不被注意【用法集萃】1.start to do

4、sth. 开始做某事2.have to do sth.必须/不得不做某事3.try to do sth. 试图/尽力做某事4.it is/was adj. to do sth. 做某事是.的5.afford to do sth. 负担得起做某事6.have no time to do sth. 没有时间做某事7.it seems that +从句 似乎.8.want to do sth. 想要做某事9.stop doing sth. 停止做某事10.ask sb. to do sth. 让某人做某事11.be able to do sth. 能够做某事12.suggest doing sth.

5、 建议做某事13.It takes (sb.) some time to do sth.（某人）花费多少时间做某事14.make +宾语+形容词 使某人/某物.15.find sb.+doing sth. 发现某人正在做某事16.let sb. do sth. 让某人做某事17.adj./adv. enough to do sth 足够.可以做某事18.had better do sth. 最好做某事19.help sb. (to) do sth. 帮助某人做某事20.expect sb. to do sth. 期待某人做某事21.keep doing sth. 一直做某事【经典句型】1. I

6、ts important to stick with it.坚持工作很重要。2. I have no time to think about the flood.我没有时间考虑洪水。3. It took a long time to build the house.建这座房子花了很长时间。4. It seems that nobody is paying any attention to the flood.似乎没有人关注那场洪水。5. It is not a good idea to sit around and worry about the flood.闲坐着担心洪水不是一个好主意。【重

7、点语法】it 作形式主语的用法代词it可以用来代替一个名词、一个短语、一个句子，在句中作主语或宾语。本单元学习it作形式主语的几种情况。1. it作主语指时间、日期、天气、距离和气温等。Its nine oclock now. （指时间）It is much colder than it was yesterday. （指天气）It is about 5 kilometres from here to my home. （指距离）It is very hot in the classroom. （指气温）It is Sunday today. （指日期）2. It作形式主语代替动词不定式，常用

8、于以下句型中：(1) it is/was adj. (of/for) sb. to do sth.当表语是与事物的特征有关的形容词时，如easy, difficult, hard, important,necessary等，用介词for.It is difficult for Lucy to learn physics.It is interesting for us to play badminton.当表语是描述人的性格、品质的形容词时，如kind, nice, polite, clever, foolish, stupid等，用介词of.It is kind of you to help

9、 me.It is clever of the little child to work out such a difficult math problem.(2) it takes/took sb. some time to do sth.It takes him an hour to do his homework every day.(3) it is/was n. to do sth.It is great fun to have a party here.It was a great pleasure to work with you.3.it作形式主语还常用于句型 “it seem

10、s/appears that +从句”，表示 “似乎/好像/看来.”It seems that he knows everything.It appears that we are wrong.单元练习一、根据句意及首字母或汉语提示完成单词。1. The old man is d_. He cant hear anything.2. My dog is m_. Can you help me find it?3. All of them are _（注视）at the computer screen.4. We dont know whether hes _（活着）or dead.5. The

11、 road was so narrow（狭窄）that cars were unable to _（通过）.二、用所给单词的适当形式填空1. This was the worst _(nature) disaster in the history of the United States.2. Look! There are two _(coach) in front of our school.3. Some countries would be _(flood) if sea level around the world rose.4. I have no time _(think) ab

12、out these questions.5. Mary suggested _(go) there by bus and I agreed.三、单项选择1. -_ is it from here to the railway station?-About ten kilometres.A.How far B.How fast C.How soon D.How often2. Mary feels unhappy because nobody seems to _ her progress.A.notice B.look C.watch D.read3. What _ it is!A.nice

13、day B.nice weather C.a nice weather D.nice a weather4. The line is _. What should we do?A.deaf B.alive C.dead D.missing5. He hurt her _ badly _ she had to see a doctor.A.too; that B.so; that C.either; or D.too; to6. Each of us has to write a _ report every two weeks.A.two-hundred-word B.two-hundreds

14、-wordC.two-hundreds-words D.two-hundred-words7.-May I listen to music here, Mr. White?-Sorry, youd better _ it like that.A.not to do B.not do C.dont do D.not do to8. My daughter wants a rabbit for long, but I have no time to buy _for her.A.it B.one C.the one D.that9. His friends asked him _ up smoki

15、ng.A.give B.to give C.gave D.giving10. When she heard the news, she looked at me _ surprise.A.for B.to C.at D.in11. The little boy is _ lovely _ everyone likes him.A.such; that B.too; to C.so; that D.enough; that12. _ foggy day!A. How B. What C.How a D. What a13. Finish your homework first, and then

16、 youll _ watch TV for an hour.A.can B.be able to C.able to D.could14. Our teacher often asks us _ questions in groups.A.discuss B.to discuss C.discussing D.discussed15. What a pity! Liu Xiang didnt win the _ hurdles（跨栏）.A.110-metre B.110-metres C.110 metre D.110 metes16. -Do you know that Mr. Zhang

17、passes _ last week?-Yes. He died _ illness.A.away; of B.on; from C.by; with D.off; as17. He lost his key. It made him _ in the cold to wait for his wifes return.A.to stay B.stayed C.stays D.stay18. -Youd better _ early. It is good for your health.-Thanks. Ill do as you say.A.get up B.to get up C.get

18、ting up D.got up四、根据汉语意思完成句子。1.在晚上他通常闲坐着玩电脑游戏。In the evening, he usually _ _ playing computer games.2.你应该多加注意你的发音。You should _ more _ _ your pronunciation.3.我让孩子们保持安静，但是无人理睬。I asked the children to keep quiet, but this _ _ _ ears.4.他们花了三天时间制作这个飞机模型。_ took them three days _ _ the model plane.5. 6路公交车

19、每天从我家门前经过。The No. 6 bus _ _ my door every day. Unit 4 Natural disasters Grammar： it作为形式主语的用法 A it 作非人称代词表示天气，日期，时间，温度，距离，价值，路程，度量，自然现象与环境等，也可模糊地指一般情形或上文的部分或整个意思。译成汉语时，it 通常不一定译出来，例如：Its lunch time already.We have to go home now. 已经是午饭时间，我们该回家了。Is it far from your home to your school？你们家离学校远吗？I think

20、 it is going to snow sometime this week. 我认为这个星期什么时候会下雪。It is cold in this room. 这个房间里很冷。Its long time since they left. 他们走后很久了。Its two miles to the beach. 离海滨有两英里远。Thats just it- I cant work when youre making so much noise.原因就在这里-你弄出这么大的声音，我工作不了。B it 在句中作形式主语：当句中的主语是动词不定式，动名词时，往往把主语放在谓语动词之后，而用it放在句

21、首，作形式主语。It is wrong to laugh at others when they are in difficulty. 当别人处于困境时嘲笑他们是错误的。It is impossible to learn a language well in two months. 在两个月内学好一门语言是不可能的。It is interesting to watch the monkeys play. 看着猴子玩耍很有趣。C. It 也可以用在it seems/appears that句型中。例如：It seems that this is your idea of cleaning a r

22、oom. 看起来打扫房间是你的主意。It seems/appears that nobody is paying attention to the flood. 看起来没人注意到洪水。语法检测：1按照句子结构的语法性，填入一个恰当的词。1. _is not easy to ask her stop.2. Look at the baby! _ is one year old.3. _was on Sunday, an American friend of mine came to see me.4. _is a very long way from here to Shenzhen Books

23、tore.5. I found _hard to go to sleep.6. We cant go out because _is raining.二根据括号内的提示完成下面对话。1. - She looks rather pale, _ (it / seems / that / wrong / something / her / with / there is) - Yes, she got a cold.2. - Did your friend catch the train at last? - _ (it / appears / failed / the train / that /

24、 to catch / he)3. - I think we should think of a better idea to solve the problem. - _ (it / seems / right / that / you are)三将下列句子替换成用it作形式主语的句子。1. To finish the homework takes a lot of time and effort. _2. To face the situation bravely takes a great deal of courage._3. To complete such a complex ta

25、sk is very difficult._4. To be polite and friendly to your colleagues is important._5. To go fishing on weekends sounds like a good idea._第1节 英英释义1. In my view, we shouldnt take part in so many after- school activities. A.place B.opinion C.memory D.way2. My grandmother became stone deaf when she was

26、 70 but she can guess what we say from our moving lips. A.couldnt see anything B.couldnt move C.couldnt hear anything D.couldnt speak3. Besides Helen, she has another best friend. A. Beside B. In addition to C. Despite D. Except4. Easter is one of the two major Christian festivals. A.formal B.unhelp

27、ful C.public D.important5. Lend me your ears and Ill tell you the secret. A. You can hear me B. Listen to me carefully C. Take my ears D. Ill borrow you ears6. He set up a company when he graduated from the university. A.hung up B.founded C.worked in D.put on7. The police burst in through the door a

28、nd caught the bad man. A.entered suddenly B.broke down C.entered quietly D.picked up8. Do you think that it is cruel to kill animals for school? A.causes pain and suffering B.costs much money C.is pleasant D.is interesting9. We need an amount of money to finish the job. A.much more B.a quantity of C

29、.not only D.some extra10. You can talk to me at 3 this afternoon, I am available at that time. A.sad B.busy C.free D.happy第2节 语法填空 ( 1 ) Without proper planning, tourism can cause_1_.(problem) For example, too many tourists can crowd public places _2_ are also enjoyed by the citizens of a country. If tourism create too much traffic, the citizens