keep的用法

3/17/2020keep的用法•keep+形容词，意为“保持某种状态”•keepsilent!keephappy!•keep+sb./sth.+形容词•weshouldkeeptheriverclean.•keep(on)doingsth.不断做某事•keepsb/sthfromdoingsth阻止、防止某人做某事•keephealthy/fit•keepawayfrom•keeptherecord•keepquiettry的用法•尽某人最大的努力去干某事tryone'sbesttodosth•尝试干某事trydoingsth•努力干某事trytodosth•试穿tryon•试验尝试tryout•试一试haveatry花费1.take：Ittakessb.＋时间＋todosth.做某事花了某人多少时间例：Ittookthemthreeyearstobuildthisroad.他们用了三年时间修完了这条路。2.cost：sth.costs(sb.)＋金钱,某物花了（某人）多少钱。例：Anewcomputercostsalotofmoney.买一台新电脑要花一大笔钱。3.spend：(1)sb.spendtime／moneyonsth.在……上花费时间（金钱）。例：Ispenttwohoursonthismathsproblem.这道数学题花了我两个小时(2)sb.spendtime／money(in)doingsth.花费时间（金钱）做某事。例：Theyspenttwoyears(in)buildingthisbridge.造这座桥花了他们两年时间。•4.pay:•sb.pay(sb.)moneyforsth.付钱（给某人）买……。例：Ihavetopaythem20poundsforthisroomeachmonth.我每个月要付20英磅的房租paymoneyback还钱3/17/2020by的用法•1.意为“在……旁”、“靠近”。如：•Somearesinginganddancingunderabigtree.Somearedrawingbythelake.有的在大树下唱歌跳舞，有的在湖边画画儿。•2．意为“不迟于”、“到……时为止”。如：HowmanyEnglishsongshadyoulearnedbytheendoflastterm?到上个学期末你们已经学了多少首英语歌曲？•3．表示方法、手段，可译作“靠”、“用”、“凭借”、“通过”、“乘坐”等。如：bybus•Themonkeywashangingfromthetreebyhistailandlaughing.猴子用尾巴吊在树上哈哈大笑。•4．表示“逐个”、“逐批”的意思。如：Onebyonetheywentpastthetableinthedark.他们一个一个得在黑暗中经过这张桌子。•5．表示“根据”、“按照”的意思。如：Whattimeisitbyyourwatch?你的表几点了?•6．用于被动句中，表示行为主体，常译作“被”、“由”等。如：•Englishisspokenbymanypeople.英语被许多人所说。（即“许多人讲英语。”）•8．组成其它短语。•bytheway:意为“顺便说”、“顺便问一下”，常做插入语。如：Bytheway,where’sLiPing,doyouknow?顺便问一下，李平在哪儿。你知道吗？•byoneself:意为“单独”、“自行”。如：Ican’tleaveherbyherself.我不能把她单独留下。•byandby:意为“不久以后”、“不一会儿”。如：Butbyandby,moreandmorepeoplebegantostudyEnglish.但是不久以后，越来越多的人开始学英语了。商店购物用语1．WhatcanIdoforyou?需要我帮忙吗？2．Can/mayIhelpyou?你买什么？3．I'dliketobuy…我想买……Iwanttobuy…我想买……I'mlookingfor…我想买……4．Whatsizedoyouwant?你想买哪个型号的？Whatcolourdoyouwant?你想买什么颜色的？Whatkinddoyouwant?你想买什么种类的？5．Doyoulikethisone?你喜欢这个吗？Whataboutthisone?这个怎么样？6.Whichonewouldyoulikebest?你最喜欢哪一个？7．Ilikeit,butitcoststoomuch.我喜欢,但它大贵了。8.Canitbealittlecheaper?能便宜点吗？9.It’stooexpensive,I’mafraidIcan’taffordit.太贵了，恐怕我买不起。•9．Doyouhaveanycheaperone?有便宜点儿的吗？•10．Anythingelse?还有别的吗？•12．I'lltake/buyit.我买了。•13．CanItryiton?Yes,please.我能试穿一下吗？可以。•14．Howmuch/manydoyouwant?你想买多少？•15．Howmuchisit/arethey?这个(些)多少钱？•16．Hereisthemoney.给你钱。•17．Howmuchdoesitcost?多少钱？•18．It'snice./Itlooksnice.它看上去很漂亮。.•问路方：•1.Excuseme,Where’s…?•2.HowcanIgetto…?•3.Whichisthewaytothe…?•4.Can/Couldyoutellmethewaytothe….,please?•5.Couldyoutellmehowtogettothe…?•6.WhichbuscanItake？•7.Howfarisit？•8.Isitfarfromhere?•9.Youcan’tmissit。•10.Thankyouallthesame.•指路方：•1.It’soverthereontheleft/right.•2.It’snexttothe…/infrontofthe…/behindthe…/between…and….•3.It’sattheendofthestreet.•4.Walk/Goalong/downtheroad/thestreet,andtakethesecondturningontheleft/right.•5.It’sabout100metersalongontheright.•6.You’dbettertakeabus.•7.Godownthisstreetuntilyoureachthesecondtrafficlights.•8.Attheendoftheroadyou’llseethe….•12.Turnleft/rightatthesecondcrossing.•13.TaketheNo.3busanditwilltakeyouthere.•16.Youcan’tmissit./You’llfind