Unit+2基础知识及练习 人教版八年级英语上册

Unit2Howoftendoyouexercise?短语1．junkfood垃圾食品2．begoodfor对……有好处3．not…atall根本不4．goonline上网5．thebestwaytodosth.做某事的最好方式6．suchas例如；像……一样7．morethan多于8．lessthan少于9．gotothedentist去看牙医10．inone'sfreetime在某人的业余时间二、单元重点语法1.一般现在时(1)一般现在时的构成一般现在时主要用动词的原形表示,如果主语是第三人称单数,一般在动词原形后加-s或-es。(2)一般现在时的用法1)表示经常性或习惯性的动作或存在的状态。2)表示客观事实或普遍真理。3)在某些以here,there开头的句子中用一般现在时表示正在发生的动作。(3)与一般现在时连用的时间状语1)表示频率的副词always,often,usually,sometimes等。2)onSundays,onMondayafternoons,everyday,everymorning,everyyear等时间状语。3)onceayear,twiceamonth,threetimesaweek之类的表示频率的词组。练习一、单选1.MoststudentsreadEnglishbooks___________.A.everydayB.everydayC.everydaysD.everydays2.一_______doyougotothecinema?—Onceamonth.A.HowlongB.HowfarC.HowoftenD.Howmuch3.Theshirtlooksverynice.Iguessitis_______100yuan.A.atfirstB.atlastC.atleast4.What_______yourfatherusuallydointheevening?A.doB.doesC.didD.is5.Myfather_________surfingonceaweek.A.goB.goesC.isgoingD.went6．Mr.Wangthefirstonetocometoschooleveryday.A．alwaysis B．bealways C．isalways D．alwaysbe7．Danny_________lateforschooland__________hard.A．neveris;alwaysworks B．isnever;alwaysworkC．isnever;alwaysworks D．benever;worksalways8．—Doyouoftengotoschoolbybike?—Yes.But________bybus.A．often B．usually C．sometimes D．always9．Lucy______birthdayparties.A．alwayslike B．likealways C．alwayslikes D．likesalways10．Sandydoesnothavemuchtimetoplaytennis.She_____playstennis.A．always B．often C．usually D．seldom二、根据首字母填空1．Timisalwaysbusyworking.Hen_____plays.2．Mygrandmothera_____makessomedumplingsforusonSundays.3．—Howoftendoyouvisitthispark?—T_____aweek.4．—DoyouoftenusetheI_____，Lucy?—Yes，aboutthreetimesaday.5．Igotothemoviesonlyo_____amonth.6.Mr.Whited________children.Hethinkstheyarenoisy.7.Noonecanhelpyou,Mike.Youhavetodoitbyy________.8.Thetripwasreallyane________evening.Everyonehadagoodtime.9.It'seasytotellthed________betweenachickenandaduck.10.75p________oftheteachersinourschoolarewomen.三、完成句子1.为了实现“健康中国2030”梦想，我们必须一周锻炼三次。TomakethedreamofHealthyChina2030cometrue,wemustexercise牛奶有利于我们身体健康。Milkourhealth.我最喜欢的电影是《复仇者联盟4》.Avengers4is.4.不要熬夜，早睡早起才是好习惯。Don’t.It’sagoodhabittogotobedearlyandgetupearly.5.2019宜昌马拉松的报名人数超过了两万人。20,000peopletookpartin2019YichangMarathon.6.在我们市每个家庭至少有一台电脑。Everyfamilyhasonecomputerinourcity.7.据报道有100多人感染了H7N10。It'sreportedthat100peoplegotH7N10.8.我们几乎从不在外面吃饭。Weeatout.9.我喜欢很多蔬菜，例如卷心菜、胡萝卜和西红柿。Ilikelotsofvegetables,cabbages,carrotsandtomatoes.10.她一周吃两次垃圾食品。Sheeatsjunkfood.四、综合填空阅读短文，从方框中选择恰当的词并用其适当形式填空，使短文完整、通顺。每词限用一次。look,forget,help,tell,surprised,I,again,happy,when,ifWhenIwaswaitingforabusatastation,Isawayoungmangetintoatelephoneboxnearthestation.Afterashorttime,hecameoutand1_____verysad(难过的).Ashesawme,hecameover.“Goodafternoon,sir,”hesaid.

“2_______wasAbrahamLincolnborn,doyouknow?”Ifeltalittle3_______athiswords.

“Something

may

bewrong(有毛病的)withhim,”

Ithought.Thenheasked4_______,andIcouldseethathewasnot

joking(开玩笑).SoIthoughtforaminuteand5______himthatAbrahamLincolnwasbornin1809.Theyoungmanthanked6______,turnedaroundandwalkedintothetelephoneboxagain.Afewminuteslater,hecameout7_______.Hethankedmeagainandtoldme

thathewantedtomakeatelephonecallto