七年级英语下册-Unit-3-Welcome-to-Sunshine-Town知识点精讲(下)牛津版

精品实用文档.精品U3根底知识梳理〔下〕在这样的环境中，我们可以在这样的环境中，我们可以环境污染环境污染在这样的环境中，我们。。。 在这样的环境中，我们。。。面对这种情景，我们情何以堪？我们能为阻止这些事情做些什么？一、词汇Words1.postcardn明信片.精品实用文档.精品postcard用作名词，表示“明信片〞之意，可数，其复数形式是.例：我请他寄一张明信片给那位交流生。2.keyn钥匙，答案，键，关键key用作名词，意为“钥匙；答案；关键〞，其复数形式是。key表示“钥匙〞之意时，常用“这个门的钥匙〞固定搭配。例：我没有前门的钥匙。key表示“答案〞之意时，常用“这个问题答案〞固定搭配。例：我知道第一个问题的答案。key表示“键〞之意时，是指电脑、打字机、钢琴等“键盘上〞的“键〞。例:这个键盘上有六排键。key也可以用作名词，表示“关键〞性的人或人事。例：那个人可能是这个学校的关键人物。3.ringn环，圈；戒指〔1〕ring用作名词，表示“环；圈；戒指〞，是可数名词，其复数形式是例：桌子上的指环不是我的。〔2〕ring用作名词，也可以表示“打〞之意，常用“给某人打〞固定搭配。例：他经常星期天给我打。4.allover到处，普及allover表示“到处〞之意时，与副词everywhere意义接近。例：孩子们全身都湿透了。allover表示“普及〞之意时，相当于介词throughout,后面要接名词、代词等作宾语：“全世界〞.例：全中国已经发生了巨大的变化。全世界的儿童都喜欢看电视。〔allover〕________________________________________________5.raisevt饲养，使升高〔1〕raise，及物动词，表示“饲养〞，后接“饲养〞的动物名称。例：妈妈养了很多猪。raise，及物动词，也可表示“使升高〞，后接“使升高〞的人、物等。例：最后他提高了声音。批注：[辨析]rise,raiserise〔rose,risen〕vi.上升，升起,升高；上涨；站起来。说明主语自身移向较高位置，常用于日、月、云、雾、烟、蒸汽、河水、温度、物价以及人的职位等，无被动语态。如：精品实用文档.精品Themoonhasrisenabovethehills.月亮已经从山上升起。Theriverhasrisenbyseveralmeters.河水上涨了好几米。raisevt.举起，提起；抬高；筹集。说明主语发出的动作是要作用于其它事物的，往往有使物体到达其应有的高度的含义。可用于被动语态。如：Heavyrainraisedtheriverstage.暴雨使河水水位升高。Thebosspromisedtoraisehersalary.老板容许要给她加薪水。典例讲解：I.用上述动词的正确形式完成以下句子。1.He______andwalkedtothewindow.2.He______hishattomeasasignofrespect.3.Thebirdsalsoattackcropswhentheopportunity______.4.Thepeople’slivingstandardhasgreatlybeen______.5.Hertemperatureisstill______.6.drivevt&vi驾车送(人)，驾驶drive用作及物动词，意为“驾车送(人),驾驶〞，后接人时,表示“驾车送〞，后接车时,表示“驾驶〞。例1我现在就驾车送你们到学校去。例2我爸爸每天驾车送我去学校。批注：有关drive的短语。driveoff驱散,击退,赶走driveat意指,打算driveout逐出,乘车出去,driveaway(把车)开走,赶走drivehome开车送回家,传达7.smellvt.嗅，闻到n.气味〔1〕smell用作及物动词，表示“嗅，闻到〞之意。后面直接跟被闻到的人或物。例这个男的闻到了桌上鱼的味道。smell用作名词，表示“气味〞，指物体的气味时，不可数；表示各种各样的气味的时候，是可数名词。例1一些话有很强的气味。例2肉里发出的味道很难闻。二、重要句型ImportantSentencesstructures1.Iwouldliketotaketheboystoourschool’sfootballfield.。意为“带某人到某地去〞。动词take表示“引领，带着〞之意。精品实用文档.精品例：我将要带你去运动场。例如：米莉会把你带到学校图书馆去的，你不要担忧________________________________________________________批注：拓展有关take的短语如：takecare照顾takeaway带走takeoff起飞;脱下takeaholiday度假2.Neil’smotheriscallinghimfromtheUK.。call用作动词，与telephone用法一样表示“打给某人〞。常用“从某地打给某人“。例：今天下午我将从我的新公寓打给你。3.YoucanlearnallaboutoldChinaatthemuseum.。了解有关某物或某人的事情。例:我们了解到有关长城的许多情况。4.I’mgoingtoshowyouaroundmyhometown.意为“带着某人参观〞例：我不知道谁将会带着我参观。带着来访者参观我们的城市是我的职责______________________________________________批注：拓展一些有关于show的词组：showoff卖弄,炫耀陈列;使显眼showoneself出现,露面showup到席,露面;显眼;暴露;揭露;嘲笑;使人难堪5.Peoplehereknoweachother.意为“互相〞。常用短语有“互相帮助〞；“互相了解〞；“互相学习〞；“互相交谈〞等。例：李磊和王洪互相了解。我们应该互相学习互相帮助______________________________________________GrammaGramma名词所有格与物主代词a：名词所有格有生命的名词所有格：1单数名词所有格加‘sMissgreen’scoatTom’sbook2复数名词所有格以s,es结尾的加“’〞thetwins’bedroomTeachers’Day精品实用文档.精品3某些特殊名词的复数如women,children,所有格加“’s〞Women’sDayChildren’sDay4表示某物体为两人共有的，在最后一个名词后加’s，各自所有的，两个名词后面都要加’sJimandKate’shouse(单数)Jane’sandTom’sbooks〔复数〕5有些复合名词如son-in-law女婿sister-in-law嫂子，所有格在最后加’s6特殊用法：(1)表示某人的家，店铺时，所有格后的名词常省略在王先生家atMrWang’s(省略home)在医生的诊所atthedoctor’s(省略hospital)(2)tenminutes’work十分钟的路程无生命的名词所有格用，通常用of+名词thegateoftheschoolthecenterofthecityb物主代词的用法mymineyouryoursourours后面不加名词their+名词theirshishisherhersitsGramma练习Gramma练习一、填空人称代词主格hethey宾格her物主代词形容词性物主代词myyour名词性物主代词yoursours二、用适当的物主代词填空。例如：whosewalletisit?It’smywallet.It’smine.1.

whosewatchisit?It’s____(她的)wallet.It’s_____(她的).2.

Isit_____(你的)wallet?No,it’snot_____(我的).It’s______(他的).3.

Isthis____(你的)diary?No,it’snot____(我的).______(我的)isblack.4.

IsMissLi______(他们的)Englishteacher?Yes,she’s______(他们的).5.

Whoserulersarethese?Arethey_____(你们的)?No,theyaren’t______(我们的)rulers.______(我们的)areoverthere.三、选出括号中正确的词，在正确的词上画圈。1.Thisis〔my/I〕mother.2.Nicetomeet〔your/you〕.精品实用文档.精品3.〔He/His〕nameisMark.4.What’s〔she/her〕name?5.Excuse〔me/my/I〕.6.Are〔your/you〕MissLi?7.〔I/My〕amBen.8.〔She/Her〕ismysister.9.Fine,thank〔your/you〕.10.Howoldis〔he/his〕四、用所给词的正确形式填空。1.Theseare______(he)brothers.2.Thatis_______(she)sister.3.Lilyis_______(Lucy)sister.4.Tom,thisis_____(me)cousin,Mary.5.Now_____________(herparent)areinAmerica.6.Those__________(child)are_____(I)father’sstudents.1.Itisapolitewaytosenda______(明信片)toyourfriendbeforeChristmasDay..2.The_______(键)onthekeyboardisbroken.Idon’tknowwhattodowithit.3.The_____________(气味)oftheflowerisinvitingtobees.Wishyouapleasurejourney!---Thanks!I’llgiveyoua________assoonasIarriveinParis.A.ringB.handC.rideD.present5.---Asthecurtain_______，thefamoussingercameout.---Thefans_____andscreamed.A.wasraised;roseB.hadbeenraised;wereraisedC.rose;wereraisedD.hadrisen;raised6.Theoldmanbeganlearnto______acarattheageofsixty.Nowheisadriver..A.buyB.takeC.getD.drive7.—Howoftendoyouwritealettertoyourfather?—Iseldomorneverdothatnow.I____________oremailhimalmosteveryday.A.speakB.cryC.shoutD.call8.Iamlookingforwardsto___________moreaboutyourschoollife.A.learningB.listeningC.hearingfromD.lookingat课堂检测

课堂检测精品实用文档.精品1.辨析expensive，cheap，high，lowexpensive与cheap表示东西货物的贵贱Thiswatchisexpensive.Thisclothdollisverycheap.②high与low表示的是价格的上下Thepriceofthiswatchisveryhigh.Thepriceofthisbookisnotlowforme.2.allover：普及allovertheplacealloverthegroundallovertheworld3.介词buysthforsb=buysbsth表示为某人买某物sendsthtosb=sendsbsthlendsthtosb=lendsbsthshowsthtosb=showsbsth拓展：key1)钥匙akeyring/akeytothisdoor2)答案thekeytothisquestion()1.Thereissomeonewaiting______youatthegate.A.toB.forC.withD.of()2.Heisverykindandhelpful.Hehelpsmealot______myhomework.A.toB.forC.withD.of()3.IonlyhavetenYuan.Isitenough______thisbook?A.toB.forC.withD.of()4.Whenyoutraveltootherplaces,youcanbuysomethings______yourfamily.A.\B.toC.forD.with()5.Thesearehistrousers.Give_________.A.ittohimB.himitC.themtohimD.himthem()6.Thiskeyistheone_____thedoor.A.toB.forC.withD.of()7.Therearelotsofhills___ourtown.Theymakethetownwarminwinter. A.inB.around C.between D.on()8.Hebuysbeautifulcardseveryyear.Heoftensends___________atChristmas.A.hisfriendstothemB.hisfriendsthemC.themhisfriendsD.themtohisfriends精品实用文档.精品4.gold/goldengold名词golden形容词金色，黄金金的，金色的Thisbowlismadeofgold.Thisbowlisgolden5.own1)动词:“拥有〞，相当于have。Myfatherownsanewcar=Myfatherhasanewcar.2)形容词：自己的myownroom6.exchange1)动词：交换exchangeideas交换想法2〕形容词：交换的agroupofexchangestudentsfromBritain/theUK=agroupofBritishexchangestudents()1.Hewasverysurprised.Hecouldn’topenthecarof________.A.hisown’sB.heownC.heown’sD.hisown()2.Therearesome____________inourschool,sowecan_________ideaswiththem.A.studentsexchange;exchangeB.exchangestudents;exchangeC.exchangingstudents;exchangeD.studentsexchanged;exchange()3.“Helen________abedroom.〞means“Helenhas_______bedroom〞.A.own;ownB.own;herownC.owns;herownD.owns;theherown()4.Mygrandmothergivesmea______ring.A.goldB.goldenC.goldingD.golded()5.This______throneis______.A.golden;goldB.gold;goldenC.gold;goldD.golden;golden7.work1)动词：工作workhard2)名词：工作---不可数havemuchworktodo3)名词：作品----可数worksofart/worksofLuxun()1.---Whatisyour______?---Ateacher.A.workB.worksC.jobC.doing()2.She______hard,soshehasherown______.A.work;workB.works;worksC.work;worksD.works;work()3.Their______istoletoff________.精品实用文档.精品A.work;fireworksB.works;fireworksC.work;fireworkD.works;firework()4Howmuch______doyouhave?A.homeworkB.artworksC.fireworksD.job()5.Howmany_______doessheown?A.workB.homeworkC.houseworkD.works8.辨析one与itone代替与前面同类不同一的事物it代替前面的事物本身IhavenopenandIwanttobuyone.(任何一支钢笔，同类)Thereisonlyonepenthere.Ihavetobuyit.(就是前面那个〕9.多者之间Some......others.......表示“一些.......其他的........〞SomelikeChinese，andotherslikeEnglish.Some…theothers…“一些…其他所有的…Someboysareplayingfootball,theothersareplayingbasketball.两者之间：lone......theother.....表示“一个......另一个........〞Ihavetwopens，oneisblack，theotherisred.()1.Here’stheonlybook.I’lltake________.A.someB.anyC.oneD.it()2.ThegirlisfromtheUK.________studentsarefromtheUSA.A.OthersB.AnotherC.TheotherD.Theothers()3.Welcometomyhome.Wouldyoulike________coffee?A.someB.anyC.manyD.much()4.Ofthethreemen,oneisaworker,_______twoaremasters.A.theothersB.theotherC.othersD.other()5.Hehastwosons.Oneisadoctor,_______isateacher.A.theothersB.theotherC.othersD.other()6.Ionlyhaveapen.Iwanttogototheshoptobuy______.A.thatB.thisC.oneD.it()7.WestudyChinese,Englishandsome_______subjects(科目).A.theotherB.otherC.othersD.another10.enough1)enough+sthenoughmoney/food2)adj.+enoughgoodenough/heavyenough3)beenoughforsthTenyuanisenoughforabook.beenoughtodosthTenyuanisenoughtobuyabook..11.else精品实用文档.精品Something/anyone/what/who+else()1.What________doyouwanttobuy?A.otherB.elseC.elsethingsD.others()2.What______thingscanyouseeinthepicture?A.otherB.elseC.anotherD.theother()3.Isthefoodenough________dinner?A.toB.haveC.forD.with()4.Thisroomis_______tohold________.A.bigenough;peopleenoughB.enoughbig;enoughpeopleC.bigenough;enoughpeopleD.enoughbig;peopleenoughStep1.思考回忆所学知识点，并将所学知识点列在下面Step2.错题回忆家庭作业家庭作业根据句意及汉语或首字母提示，写出句中所缺单词。1.Icanbuysome(明信片)foryouonmywayback.2.Nickdoesn’tknowthe〔答案〕tothequestion.精品实用文档.精品3.MissLee’s(戒指)isnice,Shebuyitfromthesupermarket.4.My(笔袋)isold,Iwanttobuyanewone.5.Yourbikeisnothere.Youcanuse(我的).完成对话(10分)A．IthinkitisyoursB.IsityoursC.howmanysouvenirswillyoubuyforthepartyD.EachsouvenirneedthreedollarsE.NowletA．IthinkitisyoursB.IsityoursC.howmanysouvenirswillyoubuyforthepartyD.EachsouvenirneedthreedollarsE.Nowlet’sgoandaskherA:Mike,_______1__________?B:Eleven.Thereareelevengoodfriendscomingtomyparty.A:Howmuchwilltheycost,doyouknow?B:No,itisnotmine.Mineisinmyhand.B:Letmesee.I’msorryIdon’tknow.Maybeitishers.B:Allright.Let’sgo.句子翻译。1.怀特先生会把你带到邮局的。_____________________________________________2.我们愿意在我们学校的足球场踢足球。_____________________________________________3.爸爸每周六下午从上海给我打。_____________________________________________4.我带你到公园去见一见我的一位老朋友。_____________________________________________5.你在这整个地区都可以看到这种树。_____________________________________阅读理解TheFarmer,HisHorse,andHissonOncetherewasanoldfarmer,withahorsewhichwasalmostasoldashimself.Hesetoutonemorningwithhissontosellthehorsebeforeitdied.Fatherandsonwalked,becausethefarmerdidnotwantthehorsetobetootired.Theymettwomenontheroadwhosaid,"Whyareyouwalking,farmer?You