牛津译林版英语七年级下册Unit-2知识点精讲(下)

U2基础知识梳理（下）一、词汇Words1.fix安装，使固定fix用作及物动词，表示“安装，使固定”之意，其后直接跟名词、代词作宾语。（1）fix用作“安装”，指安装门窗，电灯，机器等。例：他正在房间里安灯。（2）fix用作“使固定”，指把某物固定在另一物体上。例：我们要把图画贴在墙上。（3）fix也可以表示“修理”之意，与repair可互换。例：我可以为你修理苹果手机。2.job工作job，可数名词，意为某一具体的“工作”，复数形式是.work不可数名词名词，意为职位之内具体的工作例：他能在城市里能找到一份工作。问职业：Whatisyourfather?=What’syourfather’sjob？=Whatdoesyourfatherdo?waiter(s)policemenmendoctorsVisitorsengineersvolunteerswaitress(es)poli

ewomenwomendoctors1)----Whatareyou________?---Iamawomandoctor.A.doingB.jobC.workingD.\2)Idon’tlikemy_______.BecauseIhavealotof______todo.A.work；workB.job；jobC.job；workD.work；job3)Oneofthe_________there______mymother.A，womandoctors；isB.womandoctors；areC.womendoctors；isD.womendoctors；are3.below在…下面基本含义用法辨析above“在…之上”强调高于某一点或某一物体，不一定在垂直上方below“在…下面”强调低于某一点或某一物体，不

定在垂直下方on“在…之上”强调某物在另一物体的表面，两者接触over“在…之上”多指某物在另一物体的正上方，两者不接触，但强调垂直under“在…下面”多指某物在另一物体的正下方，两者不接触，但强调垂直（1）below，用作介词，表示位置、数字、职业等“在…下面”之意例：这位年轻人不到20岁。（2）below用作副词，表示“在下，向下”之意。例：瞧！迈克正站在下面。4.firen.火fire用作不可数名词，意为“火”，常用“”着火了；setsomethingonfire“引火烧某物”；“着火了”等固定搭配。例1当我们到那时，房子着火了。例2我们想知道是谁引火烧了这辆车。批注：fire也可用作可数名词，意为“火灾，燃料”，意为“生火”5.policemann.警察postmann.邮递员（男）postwoman（女）policeman男警察policewoman女警察复数形式6.sickadj.生病的，恶心的sick生病的ill生病的1.be/getsick生病了Mymotherissick.1.be/getill生病了Mymotherisill.2.sick+名词asickman一个病人2.不能加在名词前面例：这个生病的人需要我们的帮助。这个宠物狗病的很严重。练习:1.---What’swrongwithyou?---Ifeel______.A.sickB.illC.terribleD.Allovertheabove2.Mymotheris_______，soIhavetolookaftermy________mother.A.ill；illB.sick；sickC.ill；sickD.sick；ill3.Healwayshelpstheold，thepoorand_________.A.theillB.thesickC.illD.sick4.I’mafraidtogetontheplanebecauseIam________.A.sea-illB.sea-sickC.ill-sickD.sick-sea5.Healwaysgetsangry.Hehasan______temper(脾气).A.sickB.illC.goodD.bad6.Idon’tfeel_______.IthinkI’m_______.A.good；sickB.good；illC.well；sickD.well；good7.soundvi.听起来sound系动词：听起来名词：声音（人，动物，东西等发出的声音）eq\o\ac(○,1)系动词+形容词////+good，bad，terrible（糟糕的），greateq\o\ac(○,2)listenhearsoundvoice过程l

stento/listencarefully结果can’thearanything效果soundgood人的声音、嗓音haveagoodvoicelookseelookwatch过程Lookatsth结果Seeadog效果Lookyoung/old观看（仔细地）watchabasketball例---ShallwegotobuyMoYan’snewbookthisweekend?---That’ssoundsgreat!1.Themusicsounds_______.Ilikeit.A.badB.wellC.beautifulD.terrible2.Thesound________abird.A.likesB.isC.soundsD.soundslike3.I_______carefully，butIstillcan’t_______anysound.A.hear；listenB.listen；soundC.sound；hearD.listen；hear4.I’m__________themanoverthere，butIcan’t______whoheis.A.looking；lookB.seeing；seeC.lookingat；seeD.seeing；lookat8.problem:问题，困难haveproblem(s)(in)doingsthhaveproblem(s)withsthproblemquestion1.难以解决的难题Ihavealifeproblem.1.疑问，期待回答的问题MissLi，IhavesomeMathsquestions.2.常与solve(解决)连用solvetheproblem2.常与ask/answer连用askaquestion练习：1.Pleaseanswerthefollowingtwo________.A.problemB.questionC.problemsD.questions2.Canyouhelpmesolvethis________?A.questionsB.questionC.problemD.problems3.Doyouhaveany_________doingthehomework?AquestionsB.problemC.questionD.aproblem二、重要句型ImportantSentencesstructures1.There’ssomethingwrongwithmycomputer.表示“某物坏了，有毛病了”，相当于thereissomethingwrongwith….坏了；出问题了Thereisnotanythingwrongwith…=Thereisnothingwrongwith…1)坏了：Thereissomethingwrongwithmybike.=Somethingiswrongwithmybike.=Mybikeisbroken.=Mybikedoesn’twork.something/anything/nothingsomeone/anyone/nobody+形容词问：怎么了，出了…问题What’swrongwithyou/yourcar?例如：我的手表坏了。_________________________________.练习：1）Iwillfindsomeonetofixmybike.Thereis___________withit.A.nothingwrongB.notanythingwrongC.somethingwrongD.wrongsomething2)Isthere__________intoday’snewspaper?A.newsomethingB.newanythingC.somethingnewD.anythingnew3)Hedidn'tfind________inthebushes.A.anythingunusualB.somethingunusualC.nothingunusualD.unusualanything4）.Thereis______intoday’snewspaper.A.importantsomethingB.anythingspecialC.importantanythingD.nothingexciting5)Thereissomethingwrongwithmycar.(同义句)__________is_________withmybike.Mybike______________.Mybike______________.6)Thereisnotanythingwrongwithmycar.(同义句)Thereis_______wrongwithmycar.________iswrongwithmycar.2.MycousinAnnie’sbicycleisbroken，soshe’sgoingtoasksomeonetofixit。someone不定代词，意为“某人”，表示人，相当于somebody.注：当someone等不定代词作主语时，谓语动词要用。例:我们需要人来修手表。3.Somecollegesstudentsarereadytohelp.bereadytodosth乐于做某事=为……..做好准备。例如：李明乐于帮助贫困地区的孩子。______________________________________________.晚会一切准备就绪。____________________________________________.练习1.TheMathsexamiscoming.Iamgettingready_______it.A.toB.forC.withD.of2.---Areyouready_______?---Yes，Iam.A.runningB.forrunC.torunD.run3.Sheisalwayswillingtohelpothers.(同义句)She______________tohelpothers.4.Someofthemoftenvisittheoldpeopleanddosomeshoppingforthem.dosomeshopping动词短语，意为“买东西”，为固定结构，类似短语：打扫卫生读些书洗衣服6.----Whatareyougoingtobeinthefuture?----Ilikecomputers.I’mgoingtobeacomputerengineer.begoingto…表示“打算做……”，指打算或计划做某事；begoingtobe(表示职业的名词)，意为“打算当（从事某种职业）的人”例I’mgoingtolistentomusicafterschool.典例讲解典例讲解1.Inordertofind______betterjob，sheplannedtolearn______secondforeignlanguage.A.the，aB.a，aC.the，theD.a，the2.Thereareaboutten__________workinginthepolicestation.A.policemanB.policemenC.postmanD.postmen3.----Whatareyou_________whenyougrowupinthefuture?----Anactor.Iwanttoplayinfilmsorplays.A.goingtomakeB.goingtobeC.goingtohaveD.goingtodo4.Youneedtoputonmoreclothesbecausethetemperaturewilldroptofivedegrees________（在…之下）zero.5.Thechildistooyoung____________________(生火)tomaketheroomwarmer.6.The__________(生病的)boywantshismothertogivehimadeliciouscake.7.Thebackgroundmusicsounds____________(noise).Pleaseturnitdown.三．六．语法—will和begoingto构成的一般将来时概念引入1．ThespaceshipwillleavetheEarthat9a.m.宇宙飞船将在上午9:00离开地球。2．It’lltakeustotheMoon．它将把我们带到月球。3．Whenwearrive，I’mgoingtowalkontheMoon．当我们到达时，我将在月球上行走。4．Arethedogsgoingtocomewithus?狗和我们一起来吗?句1，2含有助动词will，句3，4含有begoingto结构，这四句话都是一般将来时。本单元我们主要学习will和begoingto构成的一般将来时。用法讲解（一）、基本概念表示将来某个时间要发生的动作或存在的状态，常与一些表示将来的时间状语连用。例如：今天晚上我将在电视上看一场足球比赛。（二）、基本结构一般将来时的结构一般由“”或“”构成。will是助动词，不能独立使用，前面的主语不管是什么人称，其后总用will。在名词或代词后常简缩为’ll，并与主语连写在一起。will的否定形式是willnot，缩略形式是。（三）、时间状语一般将来时常用的时间状语：等。例如：汤姆两天后回来。从现在起我会更加小心的。（四）、基本句型(1)肯定句1）主语+will+动词原形+其他他马上来这儿。2）主语+begoingto+动词原形+其他我们打算今天下午去爬山。(2)否定句1）主语+will+not+动词原形+其他他不去参加聚会。2）主语+be+not+goingto+动词原形+其他明天他不去做早操。(3)一般疑问句1）Will+主语+动词原形+其他?他会帮助你学习英语吗?2）Be动词(Am，Is，Are)+主语+goingto+动词原形+其他?你打算明天下午玩电脑游戏吗?(4)特殊疑问句：疑问词+一般疑问句?—Whatwillthestudentshaveforlunchtoday?学生们今天午饭吃什么?—Theywillhavebread．他们将吃面包。（五）、注意的问题（1）主语是第一人称I；we时，常用助动词shall+动词原形。否定形式是shall后加not构成，shallnot可缩写成shan’t。例如：Weshallbeveryhappyifyouacceptit.如果你接受了它，我们将会很高兴。Ishallwriteyoualetternextmonth.下个月我会给你写信。Weshan’tbeinthesameroomallday.我们不会整天待在同一房间里。（2）在问对方是否愿意，或表示客气的邀请时，常用will。例如：Willyougotothezoowithme?你愿意和我去动物园吗？Willyoupleaseopenthedoor?请打开门好吗？（3）在表示建议或征求对方意见时，用shall。例如：Shallwegoatten?我们在10:00走好吗？（六）、Therebe句型与含有will和begoingto的一般将来时（1）Therebe句型与含有will的一般将来时基本结构：Therewillbe+名词+其他成分例如：Therewillbeonlyonecountryinthefuture.未来会只有一个国家。（2）Therebe句型与含有begoingto的一般将来时基本结构：Thereis/aregoingtobe+名词+其他成分(注意句型中goingto后面的be不能改为have。)常用来表示将有某事发生。例如：ThereisgoingtobeafootballmatchnextSaturdayinourschool.下周六我们学校将有一场足球比赛。注意：无论后面加单数名词或名词的复数形式，be都必须用原形。（七）、begoingto与will的区别（1）begoingto表示近期、眼下就要发生的事情，will表示的将来时间则较远一些。例如：Heisgoingtowritealettertonight.今晚他打算写一封信。Hewillwriteabookoneday.有一天他会写一本书。（2）begoingto表示根据主观判断将来肯定发生的事情，will表示客观上将来势必发生的事情。例如：Ithinkourteamisgoingtowinthegame.我认为我们队会赢得比赛。Hewillbetwentyyearsoldnextyear.明年他就20岁了。（3）begoingto含有“计划，准备”的意思，而will则没有这个意思。例如：I’mgoingtospendmyholidayinavillage.我打算在一个小村子里度假。Hewillbehereinhalfanhour.他一小时后到达这里。（4）在有条件从句的主句中，一般不用begoingto，而多用will。例如：We’llhaveapicnicifmyfatherisfree.如果我父亲有空，我们会去野餐。（5）begoingto表示根据目前迹象推断将要发生的事情，而在没有迹象表明的情况下进行的猜测用“will和begoingto”皆可。例如：Lookattheclouds.It’sgoingtorain.你看天上的云。快下雨了。MyGod!Wearegoingtocrash.天哪！我们快撞车了。Ithinktheweatherwillbenice.Ithinktheweatherisgoingtobenice.我想天会变晴朗的。课堂检测课堂检测()1.There__________ameetingtomorrowafternoon.A.willbegoingtoB.willgoingtobeC.isgoingtobeD.willgotobe()2.Charlie________herenextmonth.A.isn’tworkingB.doesn’tworkingC.isn’tgoingtoworkingD.won’twork()3.He________verybusythisweek，he________freenextweek.A.willbe；isB.is；isC.willbe；willbeD.is；willbe()4.There________adolphinshowinthezootomorrowevening.A.wasB.isgoingtohaveC.willhaveD.isgoingtobe()5.–________you________freetomorrow?–No.I________freethedayaftertomorrow.A.Are；goingto；willB.Are；goingtobe；willC.Are；goingto；willbeD.Are；goingtobe；willbe()6.Mother________meanicepresentonmynextbirthday.A.willgivesB.willgiveC.givesD.give()7.–ShallIbuyacupofteaforyou?–________.（不，不要。）A.No，youwon’t.B.No，youaren’t.C.No，pleasedon’t.D.No，please.()8.–Whereisthemorningpaper?–I________ifforyouatonce.A.getB.amgettingC.togetD.willget()9.________aconcertnextSaturday?A.TherewillbeB.WilltherebeC.TherecanbeD.Thereare()10.Iftheycome，we________ameeting.A.haveB.willhaveC.hadD.wouldhave()11.He________herabeautifulhatonhernextbirthday.A.givesB.gaveC.willgiveD.isgoingtogiving()12.He________tousassoonashegetsthere.A.writesB.haswrittenC.willwriteD.wrote()13.He________inthreedays.A.comingbackB.camebackC.willcomebackD.isgoingtocomingback()14.Ifit________tomorrow，we’llgoroller-skating.A.isn’trainB.won’trainC.doesn’trainD.doesn’tfine()15.–WillhisparentsgotoseetheTerraCottaWarriorstomorrow?–No，________（不去）.A.theywilln’t.B.theywon’t.C.theyaren’t.D.theydon’t.()16.Who________we________swimmingwithtomorrowafternoon?A.will；goB.do；goC.will；goingD.shall；go()17.We________theworkthiswaynexttime.A.doB.willdoC.goingtodoD.willdoingStep1.思考回忆所学知识点，并将所学知识点列在下面Step2.错题回顾家庭作业家庭作业单项选择(10分)1.---Iliveonthethirdfloor，Howaboutyou，May?---Onthefifthfloor.---Oh，Ilivetwofloors______you.A.underB.belowC.overD.above2.---WhatdoesMrSmithdoeveryday? ---Hesendslotsofletterstopeople.heisabusy______.A.doctorB.policemanC.cookD.postman3.Mikeisa________boy.Healwayshelpshisclassmateswiththeirhomework.A.helpfulB.beautifulC.sickD.lucky4.---Howdoesyoumothergotowork?---________. A.ByfootB.ByabusC.BybusD.Inabike5.---Whatareyourparentsandyoudoingnow?---We________adayoutwithmyuncle’sfamilythedayaftertomorrow.A.willplanB.aregoingtoplanC.areplanningD.aregoingtoplan词汇运用(10分)请根据句意及提示，写出所缺单词。1.Manyjobstodayneedcomputer(技能).(检查)theplantscarefullybeforeyoubuythem.Hermotherteachesatthe