2021年春人教版八年级下册unit4知识点背诵.doc

1、八年级下 unit4 知识点背诵 1. get on with sb.和某人和睦相处；和某人关系良好 相当于 get along with sb. 2. get on well/badly with sb.和某人处得好/不好。 3. get on/along with 后面接物，表示“在方面取得进展” 。 4. argue with sb. 和某人争吵 argue about sth.为某事（物）争吵。 5. 辨析 not.anymore / not .any longer ; not.anymore 表示程序和次数上“不再” ，掌修饰非延续性 动词，指某动作不再发生。(2)not.any l

2、onger 表示时间和距离上“不再” ，一般修饰延续动词。 6. instead / instead of instead 后不跟内容或跟句子；instead of 后跟名词或动名词或代词 7. why dont you do sth ?= why not do sth ？为什么不做某事 8. crazy 作形容词，意为“疯狂的；不理智的” 。常用短语：be crazy about 对着迷；热衷于 9. 考点 Its time for sth.= Its time to do sth.意为“该做某事了；到做某事的时间了” 。 Its time for school.=Its time to g

3、o to school.到上学的时间了。 10.cause sth.for sb.为某人制造/带来.cause a lot of stress for their children. pare 的用法 compare.with.意为“把与比较” ，用于两个同类事物之间的具体比较。看重 区别 compare.to.意为“把比作”用于两个不同性质事物之间的抽象比较。 eg:My mother often compares me with my neighbor.我妈妈经常把我和邻居比较。 We often compare children to flowers.我们经常把孩子比 12.crazy

4、作形容词，意为“疯狂的；不理智的” 。常用短语：be crazy about 对着迷；热衷于 14.the Taylors 泰勒一家人 “the+姓氏复数形式”指该姓氏夫妇二人或一家人，表示复数含义，作主语时，谓语 动词 eg:The Greens are doctors in our city.格林一家都是我们城 15.continue 的用法 continue 作动词，意为“持续，继续” ，相当于 go on。continue doing sth.继续做原来的事情；continue to do sth.继续做另外一件事情 16.elder 与 older 这两个词都是形容词 old 的比较

5、级形式，区别在于：elder 指“年长的” ，常修饰人，用来表示出生顺序的前后和 年龄的长幼，常作定语，不可用于 than 引导的比较状语 eg:The elder sister gave her little sister an apple.那个姐姐给她妹妹了一个苹果。 older 指“年纪较大的，较老的，较旧的” ，修饰人或物都行。既可作定语，也可作表语，可用于 than 引导的比较 状语从句。 17.allow 的用法。allow 作动词，意为“允许；准许” 。常用结构：allow sb.to do sth.允许某人做某事。allow doing sth.允许(做）某事 sb be al

6、lowed to do sth 某人被允许做某事 eg:We dont allow eating in the classroom.我们不允许在教室里吃饭。eg: He should be allowed to have a break.应该允许他休息 18. offer 用法 offer to do sth 提供做某事 offer sb sth = offer sth to sb 给某人提供某物 二、连词二、连词 although,so thatalthough,so that、until until 的用法的用法 1.although 意为“尽管；虽然” ，相当于 though，用来引导让

7、步状语从句。句中用了 although 或 though，就不可 再用 but。若要强调前后两部分的对比意义， eg: Although/Though he has a lot of money,yet/still he is unhappy.他虽然有很多钱，但并不幸福。 2.so that 意为“目的是；为的是；以便” ，引导目的状语从句，从句中通常含情态动词 can，may，might 等。eg:He got up very early so that he could catch the early bus.他起床很早，为的是能赶上早班公共汽车。 so that 引导的目的状语从句可与

8、in order that+从句 或 in order to + v 原形结构相互转换。 3.until 与延续性动词连用时，动词用肯定形式，表示“直到为止” ，指主语的动作一直持续到 until 后的动 作发生为止。与短暂性动词连用时，动词须用否定形式，意为“直到才” ，指主句的动作一直到 until 后的动 八年级下 unit4 知识点背诵 作发生时才发生。 I waited until 3:00,but he didnt come.我一直等到 3 点，但他没来。 （wait 为延续性动词)The noise of the street didnt stop until midnight.

9、 考点训考点训练一练一 although,so that,untilalthough,so that,until 引导的状语从句引导的状语从句 ( )1.(吉安六校联考)-Look！Some people are running the red lights. -We should wait _ they are breaking the rule,A.if B.although C.unless D.because ( )2. _ give him a ticket to a ball game?A.Why not you B.Why dont you C.Why not to D.Why

10、dont to ( )3.Its raining outside.Dont leave_ it stops.A.when B.until C.although D.so ( )4.Youd better take the map with you_ you wont get lost.A.if B.because C.so that D.although 考点训练二辨析考点训练二辨析 forgetforget 与与 leaveleave ( )1.(连云港中考）一 Oh，my god. I _my notebook in my bedroom. -It doesnt matter.Ill le

11、nd you mine.A.forget B.forgot C.leave D.left ( )2.-Lily,dont_ to turn off the lights when you leave the room.0K. A.forget B.forgot C.leave D.left 考点训练三辨析考点训练三辨析 instead instead 和和 instead ofinstead of ( )1.After school he didnt go home. _, he went to the cinema.A.But B.While C.Instead D.Instead of (

12、 )2.Jack went to the library _going to the supermarket.A.instead B.instead of C.but D.while ( )3.We planned to go to Japan,but finally we went to Thailand_. A.also B.either C.instead D.so 考点训练四考点训练四 Why donWhy dont you do sth = why not do sth t you do sth = why not do sth 一、单项填空。 ( )1.-I wonder wher

13、e I could learn something about pandas. Why_to the library?There are many books about pandas. A.dont go B.not to go C.not going D.not go ( )2.-Why not_to the park now?-Good idea! Lets go. A.go B.to go C.goes D.going ( )3.-Why dont you ask your friends for help? _Ill call them. A.I dont agree B.Good

14、idea C.I hope so D.I dont like it 同义句转换，每空一词。 Why dont you get your mother a dress on Mothers Day?Why _get your mother a dress on Mother Day? Why not return it to your classmate?=Why_ _ _ it to your classmate? Its time for breakfast = Its time _ _ _. 知识点练习 1.My parents didnt allow me _ to the party.

15、 A. go B. to go C. goes D. going 2.The little boy _his seat to an old lady on the crowded bus. A. offered B. lent C. took D. brought 3.My father didnt argue with my mother, _ he sat down to listen to her carefully A. though B whatever C because D instead 4.Why not _your teacher for help when you are

16、 in trouble? A.ask B. to ask C. asks D. asking 5.Excuse me，may I come in? Not yet.Please wait on your chair _ your name is called.Aand Buntil Csince Dafter 6.I looked through my test paper again and again _ I wouldnt make any mistake. Aso Bbecause Calthough Dso that 7.When I walked through the park，

17、I found a girl _ a kite with her mother there. Ato fly Bflew Cflies Dflying 8.The rain continued _ all day.It seemed that we had to put off our plan. 八年级下 unit4 知识点背诵 Afell Bfalling Cfall Dto falling 9.If you always _ yourself with others，you may have tons of pressure. I agree.We should believe in ourselves.Acompare Bcommunicate Ccreate Dconsider 10. Dont worry.Things will_ quite well.Awork out Bhelp out Chang out Drun out 11. You should think more of others if we want to _ them. A. hear of B. get on well with C. get ready for D.hear from