八下英语Unit3知识点.doc

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1、Unit3dothedishes洗餐具takeouttherubbish倒垃圾foldyour/theclothes叠衣服sweepthefloor扫地makeyour/thebed整理床铺cleanthelivingroom打扫客厅noproblem没问题gooutfordinner出去吃饭gotothemovies去看电影stayoutlate在外待到很晚getaride搭车anyminutenow随时,马上solvetheproblem解决问题welcomesb欢迎某人comeover过来shoutback大声回应comehom

2、efromschool/work放学/下班回家throwdown扔下sitdown坐下takesb.forawalk带某人去散步watchoneshow观看一节目allthetime一直;总是allday/evening整曰/整夜walkaway走开insurprise惊讶地sharethehousework分担家务hangoutwithsb与某人闲逛getsomethingtodrink拿点喝的东西dochores做杂务bringatent带顶帐篷来buysomedrinksandsnacks买些饮料和小吃borrowsomemon

3、ey借些钱gotothestore去商店enoughstress足够的压力thesedays现在，目前getinto进入awasteoftime浪费时间inordertodosth为了做某事getgoodgrades取得好成绩dependon依赖;依靠developchildren’sindependence发展孩子的独立性lookafter=takecareof照顾；照看theideaoffairness公正性的想法asaresult结果afew+N复：少数；几个，表肯定few+N复：几乎没有，表否定alittle+N不：少数；几个

4、，表肯定little+N不：几乎没有，表否定problem指说话者认为难以解决的问题，与solve，math连用。question指说话者需要寻找答案的问题，与ask，answer连用。as…as…和…一样…中间加形容词或副词的原级，否定notas/so…as…=less…thaninfrontof在…的前面，指范围外inthefrontof在…的前面，指范围内neither1.adj,放在N单前，”两者都不”.Neitherchairiscomfortable.2.pron,neitherof+N复+V单,”两者都不”Neither

5、ofmyparentslovesmusic.3.neither...nor...:既不...也不...连接两个并列主语时，谓语动词的单复数跟nor后的主语保持一致Neitheryounorheisathome.Neitherhenoryouareathome.4.前面是一个否定句，用neither+be/助动词/情态动词+主语，表示”...也不”Sheisn’tateacher,neitheramI.Hedoesn’tlikeswimmingandneitherdoesshe.passsbsth=passsthtosb把某物递给某人b

6、orrowsbsth=borrowsthfromsb向某人借某物lendsbsth=lendsthtosb把某物借给某人getsthwet使某物弄湿invitesbtodosth邀请某人做某事invitesbtosp邀请某人到某地1,sbspendtime/moneyonsthspendtime/money(in)doingsth,2,人pay钱for物3,sthcostsbmomey4,ittakessbtimetodosthprovidesbwithsth=providesthforsb为某人提供某物hate+todo/doing

7、sth讨厌做某事Itisone’sjobtodosth做某事是某人的工作doone’spartindoingsth做某人分内的事makesb.dosth使某人做某事minddoingsth介意做某事learntodosth学会做某事learnhowtodosth学会怎样做某事the+比较级，the+比较级越…,越…Thereisnoneed(forsb)todosth(对某人来说)没有必要做某事itisnotenoughtodosth做...是不够的Could:的用法（提出礼貌的要求和表示请求许可回答要用can，不能用could）(1

8、)提出礼貌的要求，希望对方做某事Couldyou(please)dosth?请你做...好吗？肯定回答:Yes,sure/certainly/ofcourse.Noproblem.Allright.Withpleasur