人教版英语七年级下册Unit 12 知识点解析与练习

七下Unit12一、短语翻译1.somethinginteresting_____________2.finishhighschool_______________3.cleanone'sroom_____________4.onSaturdaynight________________5.stayathome_______________6.talkshow_________________7.highschool________________8.eachother________________9.shoutto…_________________10.wake…up_______________11.takealongbusrideto_______12.keepsb.warm________________13.tellastory_____________14.lookoutof_________________15.knowabout_________________16.jumpupanddown_________17.makeafire______________句型1.Whatdidyoudolastweekend,Lucy?露茜，上个周末你干什么了？Well,onSaturdaymorning,Iplayedbadminton.哦，在星期六上午，我打羽毛球了。2.IworkedasaguideattheNaturalHistoryMuseum.我在自然历史博物馆当导游了。3.BabyMousewasafraidandclimbedontohisfather’sback.小老鼠很害怕爬到他父亲的背上。4.Mydadstartedtojumpupanddownintheirtent.我爸爸开始在他们的帐篷里来来回回地蹦跳。5.Healsotoldmeitwasimportantnottogonearasnake.他也告诉我不要靠蛇太近是非常重要的。三、知识点解析1.flyv.飞flies/flying/flew放风筝flyakite坐飞机到某地flyto2.ago/before区分以前,之前一段时间+ago多长时间之前，表过去before单独用，意为“以前”，用于一般过去时态。before+时间点scaredadj.感到害怕(人)scaryadj.令人害怕的(物)4.putv.放puts/putting/put把某物放在某地putup搭起，举起，张贴5.surprisen.惊奇，惊讶geta(big)surprise(大)吃一惊insurprise惊奇地，惊讶地toone’ssurprise令某人吃惊的是surprising,（指物）令人惊讶的surprised（指人）感到惊讶的6.startv.出发开始starttodosth./startdoingsth.开始做某事7.wakev.醒来wakes/waking/wokewakeup自己醒来8.finishv.完成，结束finishes/finished/finishingfinishsth.做完某事finishdoingsth.做完某事9.so+adj./adv.+that+句子如此...以致于...10.see/watch/hearsee/watch/hearsb.doingsth观察到/听到某人在做某事see/watch/hearsb.dosth看见/观看/听见某人做过某事练习单项选择1.There_______someinterestingnewsinyesterday’snewspaper.A.is B.are C.was D.were2.Sorry,Mr.Wu.I_______myhomeworkyesterday.A.forgetdoing B.forgettodo C.forgotdoing D.forgottodo3.Lastnighthissister________lotsofhomeworktodo.A.has B.had C.have D.ishaving4.Icanseetwo_______andthree_______inthepicture.A.cows;sheeps B.cows;sheep C.cow;sheep D.cow;sheeps5.Many________cometo_________theGreatWalleveryyear.A.visits;visit B.visitors;visits C.visitors;visit D.visits;visits6.Who_____yougotothecinema_______lastSundaynight?A.do,with B.did,with C.do,and D.did,and 7.Hersister_______anEnglishteacherintheschoollastyear.A.is B.were C.worksfor D.workedas8.It’simpolite(不礼貌的)_______ourteachers.A.shoutat B.toshoutatC.shoutto D.tohelp9.There____lotsof____intheroomlastnight.A.was,mouse B.are,mousesC.were,mice D.is,mice10.Therearemany_____ofanimalshere.Theyare_______interesting.A.kind,kindof B.kinds,kindofC.kind,kind D.kindof,kinds二、阅读Itisnotpossibletotelltheimportanceofforestsinjustafewwords.Forestsaffect(影响)ourdailylivesinsomanyways,eveninthebusynoisycitycentre.Justthinkaboutyourlifetoday:Doyouhaveyourbreakfast?Readanewspaper?Turnonalight?Traveltoworkinabusorcar?Doyourhomework?Writeonyournotebook?Cleanyourhandswithatissue?Forestproductsareusedinourdailylives.Alltheactivitiesabovehavesomethingtodowithforests.Someareeasytopointout-fruits,paperandwoodfromtrees,andsoon.Othersarelessobvious(明显的)-theyhelpmakedailyproductslikemedicine.Theynotonlyhelpmakeourlivesmoreconvenient,butalsomakeourEarthmorebeautifulandcomfortable.Forestshelpprotectthesea,andtheEarthisingoodhealthbecauseofthem.However,wearelosingthem.Overthepast50years,abouthalftheworld’sforestshavebeenlost.Themostimportantreasonforthatispeople’sactivitieslikepollutingtheenvironmentandcuttingtrees.Whenwedestroytheforests,wenotonlylosethetrees.Alltheanimalsintheforestswillalsolosetheirhomes.Asthisgoeson,it’llbeharderandharderforustosurviveontheEarth.1．Whatdidthewriterwanttotellusinthefirstparagraph?A．Forestsaffectourdailylivesalot. B．Whatpeopledoindailylives.C．Whatpeopleneedtodoeveryday. D．Peopleshouldprotectforests.2．Whatdoestheunderlinedwords“Forestproducts”inparagraph3mean?A．森林面积 B．树木种植 C．林业产品 D．森林环境3．Whatdoestheword“them”referto?A．Theseas. B．Theforestproducts.C．Thedailylives. D．Theforests.4．Whatisthepassagemainlyabout?A．Theforestinourdailylives. B．Howtoprotecttheforests.C．Theimportanceoftheforests. D．Theproblemoftheforests.三、用所给词的适当形式填空1.Theywent______(camp)lastweekend.2.Therearealotof______(visit)inBeijing.3.Iwasvery_______(surprise)atthenews.4.Heismuchtoo_____(tire)afterhardwork.5.Didyou______(stay)uplateyesterday?6．Mygrandmother(tell)usaninterestingstorylastnight．7．He(live)inNanjingin2008．8．Look!Thestudents(read)intheclassroom．9．Linda(notspeak)Chineselastyear．10．Thanksfor(join)us．四、完成句子。1.这只老鼠见到猫后马上逃跑了。Themousesawthecatand_______________________________quickly.2.当我看到张艺谋时，我感到很惊讶。WhenImetZhangYimou,I___________________________________.3.醒醒，汤姆！到上学的时间了。________________________________,Tom!It’stimetogotoschool.4.上周，玛丽在家里搭建了一个帐篷。Lastweek,Mary______________________________________atherhome.5.他们互相看着对方。Theylookat____________________________________.6.昨天我待在家为英语考试做准备。Istayedathomeand_____________________________________________________yesterday.7.昨晚，我哥哥熬夜看足球比赛。Mybrother____________________________watchafootballgamelastnight.8.在故事中，老鼠爸爸冲猫大声吼叫，猫就匆忙逃跑了。Inthestory，FatherMouse___________________________________thecatanditquickly_________________________________.9.作为朋友，我们应该互相帮