八年级英语下Unit-3-Section-B-2b知识点(课堂PPT).ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Unit 3,Could you please clean your room?,1,Section B,Language points in 2b,2,Words,stress,waste,in order to,provide,anyway,depend,depend on,develop,n.,精神压力；心理负担,n.,浪费；垃圾,v.,浪费；滥用,目的是；为了,v.,提供；供应,adv.,而且；加之,v.依靠；信赖,依靠；信赖,v.,发展；壮大,3,Words,independence,fairness,since,neighbor,take care of,ill,drop,independent,fair,unfair,n.,独立,n.,公正性；合理性,conj.,因为；既然,prep.conj.adv.,从,以后；自,以来,n.,邻居,照顾；处理,adj.,有病；不舒服,v.,落下；掉下,adj.,独立的；自主的,adj.,合理的；公正的,adj.,不合理的；不公正的,4,Language points,5,Housework is,a waste of,their,time,.,a waste of ones time,浪费,的时间,此处,waste,为,_,Practise,玩电脑游戏浪费时间。,Playing computer game is a waste of time.,名词,1,6,They should,spend,their time on,schoolwork in order to get good grades,and get into a good university.,“花费”,含义,主语,结构,_,_,_,_,spend,take,spent,took,时间,金钱,金钱,金钱,时间,人,事,物,人,sb spend on sth/,(in)doing sth,sb pay(for sth),sth cost(sb)money,It takes/took sb to do sth,cost,cost,pay,paid,2,7,Practise,她花,50,元买了那件衣服。,(spendon),She spent 50 yuan on the clothes.,他花两年时间写了那本书。,(spendin),He spent two years(in)writing the book.,她花,50000,元买了那辆车。,(payfor),She paid 50,000 yuan for the car.,那房子花了他们很多钱。,(cost),The house cost them a lot of money.,完成这项工作花了他三个月时间。,(take),It took him three weeks to finish the work.,8,in order to,“目的是；为了”，后接,_.,可位于句,_,或句,_,。,They should spend their time on,schoolwork,in order to,get good grades,and get into a good university.,in order that,“目的是；为了”，后接,_.,Practise,为了不迟到，她,5,点就起床了。,She got up at 5:00 in order not to be late.,In order not to be late,she got up at 5:00.,不定式,首,末,句子,3,9,there is no need for sb to do sth,某人没有必要做某事,they will have to do housework so,there is no need for,them,to do,it now.,Practise,她没有必要天天去超市。,There is no need for her to go to the supermarket everyday.,4,10,It is,the parents job,to,provide a clean and comfortable environment at home for their children.,It is,not enough,to,just get good grades,at school.,it,仅为,_,真正的主语是,_,。,It is ones job(duty,)to do.,“做某事是某人的工作,(,职责等,)”,It is not enough to do,“,做某事是不够的”,形式主语,动词不定式,5,11,关心学生是每一位老师应做的事情。,Its every teachers job to care about the students.,只打扫你自己的房间是不够的。,Its not enough to clean your own room.,Practise,12,It is the parents job to,provide,a clean and comfortable environment at home,for,their children.,provide,v.,“提供；供应”。,provide sb.,with,sth.,provide sth.,for,sb.,“为某人提供某物”,Practise,他们提供给他钱和衣服。,They provided him with money and clothes.,They provided money and clothes for him.,6,13,And,anyway,I think doing chores is not,so difficult.,anyway,adv.,“而且；加之；反正,;,不管怎样,;,无论如何”,位于句首,其后往往会有逗号将其与句子的其他内容隔开。,这只不过是感冒。但不管怎样,你还是应该看看医生。,Its just a cold.But,anyway,you should see the doctor.,Practise,7,14,mind,“,介意”,mind doing sth,“,介意做,”,mind sb/sbs doing,“,介意某人做,”,I do not,mind,doing them.,Practise,你介意把门打开吗？,Do you mind opening the door?,你介意我把门打开吗？,Do you mind me/my opening the door?,8,15,depend on,“,依靠；依赖；信赖”,“视,而定；取决于,”,It all depends./That depends.,“,视情况而定”,Children these days,depend on,their parents too much.,Practise,我们要靠自己。,We should depend on ourselves.,9,16,keep+,sb./sth.+adj.,“,使,处于某种状态”,everyone should do their part in,keeping,it clean and tidy,.,Practise,你应该让窗户开着。,You should keep the window open.,好食物能让你保持健康。,Good food can keep you healthy.,10,17,as a result,“,结果；因此”,可位于句,_,和句,_,需用逗号与其他成分隔开。,as a result of,“,由于；作为,的结果”，相当于,_,As a result,he often fell ill and,his grades dropped.,Practise,结果，我们不得不改变计划。,As a result,we had to change our plan.,由于下雪他迟到了。,He was late as a result of snow.,11,首,末,because of,18,ill&sick,“,生病的”,相同点,:,表语,不同点,:,sick,可作定语，但,ill,通常不作,(1)The driver sent the _ baby to the hospital.,(2)My brother is _.I have to look after him at home.,Practise,(,系动词后,),(,名词前,),sick,sick/ill,12,19,The earlier,kids learn to be independent,the better,it is for their future.,the+,比较级,+,the+,比较级,+,“越,就越,”,Practise,越快越好。,The sooner,the better.,越多越好。,The more,the better.,13,20,2d,Write one sentence with each phrase from the letters.,1.a waste of time,Its a waste of time to water the garden when it is raining.,2.there is no need for to,There is no need for you to go to the town.,3.do not mind,I do not mind sweeping the floor.,4.spend time on,I spent half of an hour on my homework.,5.in order to,He studied very hard in order to get good grades.,6.it is not enough to,It is not enough to clean up the parks.,7.the earlierthe better,The earlier you give up smoking,the better,it is for your health.,21,1.Now parents are _(,花费,)more and,more money on their childrens education.,(2012,湖北恩施,),2.A lot of famous doctors gathered in,Harbin _ save“Chinas most beautiful,teacher”Ms Zhang Lili.(2012,江苏连云港,),A.So that B.in order to,C.in order that D.as a result,直击中考,spending,22,3.To protect the environment,supermarkets,dont _ free plastic bags for shoppers.,(2012,安徽,),A.take Bshow C.provide D.carry,4.You should keep the window _ because,the room is too hot.(2012,四川自贡,),A.open B.opening C.opened,23,5.She _(,掉落,)the plate and it broke,into pieces.(2012,江苏苏州,),6.There was thick haze(,雾霾,)in our city,this spring.What so you think of it?,-I think _ cars we drive,_ pollution,our city will have.?(2013,山东临沂,),A.the fewer;the fewer,B.the fewer;the less,C.the more;the fewer,D.the more;the less,dropped,24,Thank you.,25,