Unit2+词汇课件 人教版八年级英语上册

UNIT2

Howoftendoyouexercise?

WordsandExpressions1.houseworkn.家务劳动；家务事housework为不可数名词，dohousework------做家务我在家帮忙做一些家务。Ihelpdosomehouseworkathome.【扩展】housework是由“house+work”构成的合成词。类似的合成词还有：homework家庭作业workday工作日schoolwork课堂作业workplace工作场所workhorse吃苦耐劳的人workbook练习册2.hardlyadv.几乎不；几乎没有

hardly作副词，本身表示否定含义，不能再与否定词连用。eg:桑迪不敢相信自己的眼睛。Sandycanhardlybelievehereyes.（3）【易混辨析】hardly和hard我几乎不能相信他正在院子里努力训练。当风刮得很猛烈的时候，在户外训练是很困难的。Ican

believeheispracticing

intheyard.It’s

toexerciseoutsidewhenitblows

.hardly副词几乎不，表示否定含义hard副词努力地；猛烈地形容词困难的；坚硬的语境感知hardlyhardhardhard（4）hardlyever几乎从不，表示频率。她几乎从未给我打过电话。She

calledme.

中考链接Icould

controlmyfeelingsatthemoment.Themovieremindsmeofmychildhood.A.reallyB.nearlyC.slowlyD.hardlyhardlyeverD3.onceadv.一次，曾经

twiceadv.两次，两倍（1）每周一次onceaweek------回答howoften的提问（2）每月/年两次twiceamonth/year每周我下两次国际象棋。Iplaychesstwiceaweek.事关重大，你得三思。It’sveryimportantandyouhavetothinktwice.（3）twice作副词，还可意为“两倍”猫睡觉的时间是人的两倍。Catssleeptwiceasmuchaspeople.【扩展】英语中表示“三次或三次以上”用“基数词+times”表示，如：threetimes三次，tentimes十次。4.fulladj.忙的，满的，充满的（1）full作形容词，有“忙的”意思。相当于busy，其反义词是free“空闲的”。他的生活很忙碌。Hislifeisveryfull.（2）full作形容词，还可意为“满的；充满的”，其反义词是empty“空的”。befullof意思为“充满”生活充满爱。Lifeisfulloflove.5.swingn.摆动；秋千

v.摆动；摇摆（1）swing作名词，意为“摆动”。（2）swing作名词，还有“秋千”的意思。孩子们在公园里荡秋千。The

children

are

playing

on

the

swings

in

the

park.（3）swing作动词，意为“（使）摆动；摇摆”。过去式和过去分词均为swung.他甩了甩他的书包。Heswunghisschoolbag.6.healthn.健康；人的身体（或精神）状态health作不可数名词常用短语：

beingood/poorhealth

身体好/差

keep/stayhealthy

保持健康我的奶奶身体很好。My

grandma

is

in

good

health.吸烟有害健康。Smokingisbadforhealth.ExercisesⅠ.根据语境及所给首字母提示，补全所缺单词。1.—Wouldyoulikesomec________,sir?—No,thanks.Fordrinks,Ionlyliketea.2.—Sheis80andisstillinverygoodh______.—Yeah.Sheexerciseseveryday.3.—JennywillgototheUSA.Isittrue?—M______,butI’mnotsure.coffeehealthMaybeⅡ.根据括号内的要求完成下列各题，每空一词(含缩略形式)。1.Inevergoswimmingwithmybrother.(改为一般疑问句)__________________never_________swimmingwithyourbrother?2.Frankoftenstaysuplate.(改为否定句)Frank_________often_________uplate.3.JeffusuallywatchesTVonSundayevening.(对划线部分提问)__________________Jeffusually_________onSundayevening?4.Billgoestothemoviesonceaweek.(对划线部分提问)___________________________Bill_________tothemovies?5.IvisitedMr.Greentwicelastmonth.(对划线部分提问)___________________________didyouvisitMr.Greenlastmonth?Doyougodoesn’tstayWhatdoesdoHowoftendoesgoHowmanytimesⅢ.根据句意及所给汉语提示，用恰当的短语填空，每空一词。1.Mike’ssister________________(几乎从不)goesoutatnight.2.Manypeopleinthetownareinterestedin________________(摇摆舞).3.LastweekJackdidn’t________________________(上钢琴课).4.Mygrandmagoestothepark____________________(一周三次).5.Mom,canI___________(去购物)withyouthisafternoon?hardlyeverswingdancehavepianolessonsthreetimesaweekgoshopping7.through以；凭借；穿过（1）throughprep.表示方式，意为“以，凭借”。我是从互联网上知道这个消息的。IknewthisnewsthroughtheInternet.（2）through作介词，还可意为“穿过，通过”。多指穿过门、窗、洞、森林、城市、隧道等。阳光穿过了窗户。Thesunshinewentthroughthewindow.across介词从事物表面横过Iwentacrosstheroad.我穿过马路

through从事物内部穿过Thethiefgotinthroughthewindow.窃贼是从窗户进来的。over从事物上方越过Sheclimbedoverthewall.她翻过墙去。cross动词相当于goacrossHecrossedtheAtlantictwice.他两次横渡大西洋。【易混辨析】across,through,over与cross8.diev.消失；灭亡，死亡die常用作不及物动词，其后不能直接跟宾语，且die是短暂性动词，不能与表示一段时间得状语连用。如果表示状态，与一段时间连用，要用bedead。过去式：died现在分词：dying（adj.濒临死亡的）名词：death形容词：dead死于…dieof…【语境串记】Hisgrandmahasbeen

forthreedays.She

onher75thbirthday.Her

makeshimsosadthathealwayscan’thelpthinkingofher

look.他的奶奶去世三天了。她是在75岁生日时去世的。她的逝世让他非常伤心，他总是不能自已地想起她临死时的面容。deaddieddeathdying9.dentistn.牙科医生去看牙医gotothedentist=gotothedentist’s=seeadentist如果你牙疼，最好去看牙医。You’dbettergotothedentistifyouhaveatoothache.【扩展】在英语中，表示职业的名词后加-’s，可以表示地点。gotothedoctor’s去看医生gototheteacher’s去老师办公室10.pointn.得分；点v.指；指向（1）作可数名词，意为“得分”“点”。他落后领先者三分。Heisthreepointsbehindtheleader.（2）point还可作不及物动词，意为“指，指向”。pointto指向（…方向）pointat指着pointout指出他指向门，我看到那里有一只猫。HepointedtothedoorandthereIsawacat.Ⅳ.单项选择1.Mysisterdidn’ttellmethenews.Igotit_______mygoodfriend.A.onB.withC.throughD.across2.Thisbookiswonderful.Iwonderwhoisthe_______ofit.A.actressB.dentistC.artistD.writer3.—Canyougotothemovieswithmethisevening?—Sorry,Ican’t.Thiseveningisquite_______forme.Ihavemanythingstodo.A.funnyB.fullC.simpleD.hardCDB4.Hamburgersarenothealthyfood,soAlice_______eatsthem.A.hardlyB.justC.almostD.often5.Roberthadbadhabitstwoyearsago.Healways_______uplateand_______breakfast.A.stays;doesn’thaveB.stayed;doesn’thave