人教版初二英语下册Unit3 could you please clean your room

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1、Unit3Couldyoupleasecleanyourroom?（第三课时和第四课时）一．重点短语getsomethingtodrink拿点喝的东西watchoneshow观看一个节目hangout闲逛passsb.sth.把某物传给某人lendsb.sth.把某物借给某人getsth.wet使某物弄湿hatetodosth.讨厌做某事dochores做杂务helpsb.(to)do/withsth帮助某人干某事bringatent带顶帐篷来buysomesnacks买些小吃gotothest

2、ore去商店invitesb.toaparty邀请某人参加聚会makesb.dosth.使某人做某事enoughstress足够的压力wasteoftime浪费时间inorderto为了getgoodgrades取得好成绩minddoingsth.介意做某事dependon依赖;依靠developchildren’sindependence发展孩子的独立性lookafter/takecareof照顾；照看doone’spartin(doing)sth.做某人分内的事二．语法解析1.CouldIi

3、nvitemyfriendstoaparty?我能邀请我的朋友们来聚会吗？解析nvitesb.toSp.邀请某人去某地invitev→invitationn邀请(1)invitesb.todosth邀请某人做某事2)invitesb.to+地点邀请某人去某地Youshouldrefusehis__________(invite).Heisreallyfriendly.①Weinvitedhim_______(join)ustopracticespeakingEnglish.②Heinviteda

4、lotoffriends_________(come)tohisbirthdayparty.2.No,youcan’thaveaparty.不，你不能举办聚会。can’t不能；不会3.Idon’tunderstandwhysomeparentsmaketheirkidshelpwithhouseworkandchoresathome.我不理解为什么有些父母在家让孩子们帮忙做家务和杂务。解析makesb.dosth让某人做某事make→made→madev.做，制作，使得(1)makesb/sth

5、+形容词“让某人或某物…”makeyouhappy(2)makesb/sthdosth使某人做某事makemelaugh.make短语小结:makesure确信makeadialogue编对话makeamistake犯错误(bymistake由于疏忽)makeanoise吵闹makefaces做鬼脸makefriends(with)和..交朋友makeroomfor给..让地方maketea沏茶makemoney赚钱makeadecision作出决定makethebed整理床铺makealivi

6、ng谋生makefunof=laughat取笑4.Theydon’thavetimetostudyanddohousework，too他们也没有时间来学习家务和做家务。解析havetimetodosth.有时间做某事havetime=befree有空5.Houseworkisawasteoftheirtime.做家务是在浪费他们的时间。解析awasteof浪费awasteoftime浪费时间awasteofmoney浪费金钱wastev“浪费”wastetime/moneyonsthwastet

7、ime/money(in)doingsth在做某事上花费时间/金钱6.Theyshouldspendtheirtimeonschoolworkinordertogetgoodgradesandgetintoagooduniversity.为了取得好成绩并考上一所好大学，他们应该把时间用在学习上。解析1spend...onsth在某事上花费......spend/pay/cost/take花费(1)spend→spent→spentv花费,主语是人sb.+spend+时间/钱+onsthsb.+s

8、pend+时间/钱+（in）doingsthspendon=payfor支付Hespendstoomuchtimeonthecomputergames.(2)pay→paid→paidv支付，主语是人sb.+pay+钱+forsthIpay10yuanforthebook.(3)cost→cost→costv花费，主语是某物或某事4sthcostsb.+钱某物花费某人多少钱Anewcomputercostsmealotofmoney.(4)take→took→takenv花费Ittakes/to