牛津英语7bunit4知识点梳理

七年级第二学期牛津英语知识点梳理Unit4知识点梳理：词组：1.letsb.dosth.让某人做某事*（letsb.notdosth.）（让某人不做某事）2.goshopping去购物*godoing3.wouldliketodo=wanttodo想要做某事4.gotomanydifferentshops去很多不一样的商铺5.needtobuyalotofthings需要买很多东西anewpairofjeans一条新的牛仔裤7.allright好的，自然8.buyyouapairofjeans=buyapairofjeansforyou给你买一条牛仔裤9.attheshops在店里tobuyacomputerbookforyourdad需要给你爸爸买一本电脑书11.formyself为我自己12.afurnitureshop一家家具店13.thejeanswiththeyellowbelt配黄色皮带的牛仔裤14.theoneswiththebluebelt配蓝色皮带的这条(牛仔裤）15.theshirtwiththelongsleeves长袖衬衫16.theonewiththeshortsleeves短袖的这件（衬衫）17.bluespots蓝色斑点18.asweaterwithV-neck一件Ｖ领毛衣19.asweaterwithroundneck一件圆领毛衣pairoftrouserswithchecks一条格子裤子21.apairoftrouserswithstripes一条条纹裤子22.adresswithredspots一条红色斑点裙子23.Excuseme.屈驾，打搅一下。24.I’msorry.对不起，我错了。25.tryonthejeans试穿牛仔裤26.trythemon试穿他们5.changingroom试衣间,换衣室6.toolongandloose太长太松7.inmysize8.overthere

合适我的尺寸在那处词性变换：1.differentn.9.checkn.-----checked2.shopv.adj.3.needv./modalv.----10.stripen.----stripedadj.necessaryadj.11.changev.---changeable4.fashionadj.adj.5.tasteadj.12.certainadj.----certainly6.kid.adv.7.funn.----fuunyadj.13.tightadj.----tightlyadv.8.spotadj.---spotless---tightenv.adj.14.loosev.语言点/句型：shopn.商铺v.购物shoppingn.购物There’satoyshoparoundthecorner.TherearequiteafewshoppingmallsinShanghai.It’seasytoshopthere.2.differentadj.不一样的differencen.差别Thetwowordsaredifferent.Pleasetellthedifferencebetweenthesetwowords?3.Ineedtobuyalotofthings.Doyouneedanythingfromtheshops?Ineedanewpairofjeans.Wedon’tneedtobuyanythingthere.本例中的四个need均为实义动词，表示”需要”。作为实义动词时：need+todosth.need+n./pron.

；变否认句时：don't/doesn't/didn't+todosth.；don't/doesn't/didn't+n./pron..WeneedtocollecttheparcelbeforeweleaveforEngland否认：Wedon’tneed同时need拥有两重角色，它能够作神态动词。

．need+

动词原形否认：need+not+.Heneedn'tworryaboutit

动词原形．Youneedn’tsaywhenheasked.4.Allright.=OK./Sure./Ofcourse.注意差别：.—Let'sgoandaskhim.—I'msorry,

I

—Allright.(can't

“好；没问题”)gothere

with

you.

—That'sallright.(

“没关系，别客气”)—MissLin,istheanswer8?

—Yes,that

’sright.

(

“那是对的，那是正确的”)—Howareyoudoingthesedays?—I’mallright.(“自己身体好”)①Alice,letmebuyyouapairofjeans.Ineedtobuyacomputerbookforyourdadandapairofshoesformyself.句①中let意为“让”，常用于letsb.dosth.这一构造中，相当于make(使)sbdosth.否认：letsbnotdosth句②中buy常用于buysb.sth.=buysth.forsb这一构造，注意此中的介词用“for”，不用“to”。反身代词I—myselfwe—ourselvesyou—yourselfyou—yourselveshe—himselfshe—herselfit—itselfthey—themselvesI’mteachingmyselfFrench.Doyouneedanythingforyourself?Hecandoitbyhimself.Theyfinishedtheirhomeworkthemselves.7.fashionn.流行时髦fashionableadj.流行的，时髦的FashionshavechangedalotsinceIwasalittlegirl.Shealwayswearsafashionablehat.8.funn.乐趣(不行数名词)ItisfuntodosthDoingsthisfunWhatfunitis!funnya.风趣的，可笑的It’sfuntogocampinginthecountryside.Thebabylooksfunnytowearhisfather’sshoes.9.needv.需要necessaryadj.必要的Weneedtodoalotofthings.It’snecessaryformetoattendthemeeting.10.needsomething(don’tneedanything)needtobuysomething(don’tneedtobuyanything)Alice,doyoulikethejeanswiththeyellowbeltortheoneswiththebluebelt?thejeanswiththeyellowbelt意为“配黄色皮带的牛仔裤”，这里with是介词，意为“戴着，带有。”with作介词，意义颇多，现就学过with的用法小结以下：1）with表示“同一起，和,与一起”。.Wouldyouliketogoboatingwithme?2）with表示“拥有，带有，含有，戴着”。.Chinaisacountrywithalonghistory.Heistallmanwithapairofsunglassess3）with表示“用;以;靠”.Weseeyouwithoureyes.Writewithapen,please.4)with表示“借助于”。.Withthehelpoftheteachers,hecaughtupwithothers.12.Iliketheoneswiththebluebelt.Iliketheonewiththeshortsleeves.这里one和ones为不定代词，常常用来代替前文中已经提到的事物。one更多时候用来代指某一物（单数名词）；ones代指某些东西（主假如可数名词的复数）.Mychilddoesn”tlikethisbook．Showheramoreinterestingone．Idon’twantthesegreenpeppers.Haveyougotanyredones?Ournewcassetteismoreexpensivethantheonewehadbefore．13.spotn.点spotlessadj.无污点的Iwantthedresswithbluespots.Hekeepshishousespotless.14.checkn.格子；adj.checkedv.检查15.Excuseme.Canyoutryonthejeanswiththebluebelt,please?Excuseme是常用短语，意为“屈驾；请谅解”。tryon意为“试穿（衣物）”。句中假如有代词it或them，那么it或them放在

try与on之间。近似的短语还有pickup、puton、lookup等等16.changev./n.改变changingroom换衣室changeablea.多变的Shanghaihaschangedalotsince1990.TherehavebeenalotofchangesinShanghaisince1990.Sheisinthechangingroom.Theweatherisquitechangeableinearlyspring.-ablereason-reasonablechange-changeablefashion-fashionable17.mediumadj.中等的middleadj.中间的Iwantsizemedium.Heissitti