1、八年级英语下册Unit 4 复习一、主要短语【SectionA】1.用于提建议的句型有：(1)What about doing sth ?=How about doing sth?.怎么样？(2)Why dont you do sth?= Why not do sth? 为什么不.呢？(3)Lets do sth.让我们一起做某事吧。(4)Shall we/I do sth?我们做好吗？(5)had better do/not do sth 最好做/不做某事(6) Will/Would you please do sth 请你做好吗？(7) Would you like to do sth?
2、你想去做某事吗？(8)Would you mind doing sth？你介意做某事吗？2.too many + 复数名词太多.too much +不可数名词 太多 much too +形容词 太3.allow sb.to do sth 允许某人做某事 allow doing sth 允许做某事 be allowed to do sth 被允许做某事let sb do sth让某人做某事4.Whats wrong( with sb./ sth) （某人/物） 怎么了？5.go to sleep 去睡觉6.find sb.doing sth 发现某人正在做某事find sb do sth 发现某
3、人做了/经常做某事7.look through 浏览8.be angry with sb.生某人的气9.though / although 不能与but连用10.leave sth .somewhere把某物忘在某地 leave sb.by oneself 把某人单独留下11.Hope things work out.希望事情顺利解决。12.hope to do sth hope + that 从句 （表示希望）13.get on （well）with sb.和某人和睦相处；和某人关系良好 =get along with 14.argue with sb.about sth 为某事与某人争吵
4、15.hang over 挂在.之上；悬浮在.之上 hang out 闲逛16.instead of +n/doing 代替，而不是17.offer to do sth 主动提出做某事 offer sb.sth= offer sth to sb.主动提供给某人某物municate with sb.和某人交流 communication n 交流；沟通19.explain sth to sb.向某人解释某事20.return sth to sb.= give sth back to sb.把.还给.return to +地点,回来；返回 = come back to+地点【SectionB】pe
5、te with sb.和某人竞争2.improve =make .better 改进 improvement n 提高3.in ones opinion 以某人的观点；在某人看来give opinions about sth.给出关于某事的观点。4.It takes sb.some time to do sth.做某事花费某人多长时间5.The Taylors 泰勒一家 （谓语用复数）6.cut out 删除；删去 cut up 切碎 cut down 砍倒cut in 插队 cut off 切断（部件，水、电）7.Its time for sth =Its time to do sth 是到
6、做某事的时候了。8.continue doing sth =go on doing sth 继续做某事(前后做同一件事)continue to do sth = go on to do sth 继续做某事（前后不是同一件事）9.all kinds of 各种各样的kind of +adj.有点，有几分，10.be kind to sb.= be good to sb.=be friendly to sb. 对某人友好11.have time to do sth 有时间做某事parewith 把与.做比较compareto 把.比做13.be good for 对.有益处be bad for对有
7、害处be good at=do well in 擅长于做某事14.cause a lot of stress for children给孩子们带来很多压力15.in ones opinion 以某人的观点；在某人看来16.be crazy about 对着迷；热衷于 17.keep on doing 继续做某事 keep sb.doing sth 让某人一直做某事 18.have a fight with sb.=fight with sb.与某人打架二、语法知识（一）Why dont you?等提建议的句型及其常用答语1.在英语中,提建议的常用表达有：(1) Why don t you do
8、 sth.?相当于 Why not dosth.?意为“你为么不做某事呢?”。Why don t you talk to your parents?=Why not talk to your parents?你为什么不和你父母谈一谈呢?(2)What/how about( doing)sth?意为“(做)某事怎么样/好吗?”。What/How about having dinner with me?和我一起去吃晚饭怎么样?(3)Let s do sth.意为“咱们做某事吧”。Lets make a birthday card for her.咱们给她制作一张生日贺卡吧。(4) You shou
9、ld(not) do sth.意为“你(不)应当做某事”。You should (not) do more exercise你(不)应当多锻炼。(5)You d better(not) do sth.意为“你最好(不)做某事”。Youd better (not)go out.你最好(不要)出去。(6) Would you like sth./ to do sth.?意为“你想要某物/做某事吗?”。Would you like to have a try?你想试一试吗?7) You could do sth.意为“你可以做某事”。You could write to her.你可以给她写信。2.
10、常用答语肯定回答Good idea!/hat s a good idea!好主意!/那是个好主意!OK.All right/ Great.好/行/太好了。Yes, please./Id love/like to,是的。/我愿意。No problem没问题Sounds/That sounds good/great/.(那)听起来不错/很好I agree with you.我同意你的看法。否定回答I don t think so.我不这样认为。I d love/ /like to, but I have to.我愿意,但我得That sounds boring.听上去很受味。Im afraid.恐
11、怕Sorry, I cant./ sorry，but抱歉,我不能。/抱歉,但是I hear theres a good French restaurant nearby.Why not _ there for lunch?Yeah.lets go.A.go B going C to go解析:我们可用“固定句式法”解答本题。Why not do sth.?是固定句式,意为“为什么不做某事呢? ”故选A。答案A。（二）连词 until, so that及 although引导的状语从句1.until引导时间状语从句连词umtl意为“直到为止;到时”,引导时间状语从句,常放在主句之后,也可以放在主
12、句之前。主句为一般将来时,从句要用一般现在时表示将来。umti用于肯定句中,意为“直到为止”,主句谓语动词须用延续性动词;用于否定句中,意为“直到才”,主句谓语动词通常用非延续性动词,也可用延续性动词。She often works in the field until it gets dark.她经常在田里干活到天黑。We didn t go home until the rain stopped.直到雨停了,我们才回家。I wont believe it until I see it with my own eyes.直到亲眼看见,我才会相信。2.so that导目的状语从句和结果状语从句
13、（1）so that意为“以便”,引导目的状语从句时,一般放在主句后,且不用逗号隔开。目的状语从句表示动机(即一种可能性),而非事实。因此,从句中常带有can,will, could，would, shoud等情态动词。I got up early so that I could catch the early bus.我起得早,以便能赶上早班公共汽车。You must go now so that you wont be late.你必须现在就去,以便不会迟到。(2) so that为“以至于;结果”,引导结果状语从句,陈述的是客观事实,常常不带情态动词。He studied hard so
14、 that he pass the exam.他努力学习,结果通过了考试。3.although引导让步状语从句连词 although意为“虽然;尽管;即使”,引导让步状语从句,可以放在主句前面,也可以放在主句后面。Although you are tall, Im not afraid of you.尽管你个子高,但我不怕你。You could help him although you didnt let him copy your homework.尽管你不让他抄你的家庭作业,但你可以帮助他。【练习】(1)Shall we go now?No.lets wait _ the rain st
15、ops.A.untilB.whenC.ifD.as解析:我们可用“语境分析法”解答本题。until意为“直到为止”;when意为“当时候”;if为“如果;是否”;as意为“当时”。结合空格所在句句意“不，让我们等着_ 雨停”可知A项符合题意。答案:A(2)(江苏盐城中考) Im going to take him to some famous hutongs _ he can learn more about China.A.becauseB whenC.so thatD.as if解析:我们可用“语法分析法”解答本题。because。因为”用于引导原因状语从句;when“当的候”,用于引导时
16、间状语从句；so that“以便;结果”,用于引导目的状语从句和结果状语从句;as if“好像;似乎”。后半句“他能更多地了解中国”是前半句“我要带他去一些有名的胡同”的目的,故选C。答案:C(3)(2015长沙)_ he had failed many times, he didnt give upand succeeded in the end.A Unless B.Although C.If解析:我们可用“前后关系分析法”解答本题。 unless意为“除非;如果不”,引导条件状语从句; although意为“尽管”,引导让步状语从句;if意为“如果”,引导条件状语从句。“他失败了许多次”与“他没有放弃,最终成功了”在意义上是让步关系,所以用although引导让步状语从句。故选B答案:B4
