八年级上册英语第二单元-unit-2知识点及练习题

八上Unit2一、词组及句型helpwithhousework帮助做家务onweekends在周末howoften多久一次hardlyever几乎从不onceaweek每周一次twiceamonth每月两次everyday每天befree有空gotothemovies去看电影usetheInternet用互联网swingdance摇摆舞playtennis打网球stayuplate熬夜；睡得很晚atleast至少havedanceandpianolessons上舞蹈课和钢琴课gotobedearly早点睡觉playsports进行体育活动begoodfor对……有好处gocamping去野营not…atall一点儿也不……inone’sfreetime在某人的业余时间themostpopular最受欢迎的suchas比如；诸如oldhabitsdiehard积习难改gotothedentist去看牙医mornthan多于；超过lessthan少于二、句型:helpsb.withsth.帮助某人做某事Howabout…?怎么样？/……好不好？wantsb.todosth.想让某人做某事Howmany+可数名词复数+一般疑问句？……有多少……?主语+find+that从句.……发现……spendtimewithsb.和某人一起度过时光It’s+adj.+todosth.做某事的……的。asksb.aboutsth.向某人询问某事bydoingsth.通过做某事What’syourfavorite……?你最喜爱的……是什么？thebestwaytodosth.做某事的最好方式1.

important

ustoeatabalanceddiet.A.It's;forB.That's;forC.It's;to2.Ithinkdrinkingmilkeverymorningisgood

ourhealth.Yes.Iagree

you.A.to;toB.with;toC.at;withD.for;with3.HowdoyoulearnEnglishwords?

makingflashcards.A.ToB.ByC.ForD.With4.Thestudentswanttheirteacher

astoryforthem.A.tellB.tellsC.tellingD.totell5.Englishismyfavoritesubject,andIamgood

it.A.forB.toC.atD.of1.解析：It’s+adj.+forsb.todosth.做某事对某人来说。。。的，故选A。2.解析：begoodfor对……有好处，agreewithsb:赞同某人，故选D。3.解析：bydoingsth.通过做某事，故选B。4.解析：wantsb.todosth.想让某人做某事，故选D5.解析：begoodatsth:擅长某事，故选C。频率副词的使用用法几个频率副词的用法★alwaysalways意为“总是”，与进行时态连用时，可以表示赞扬，也可以表示讨厌等感情色彩。e.g.（1）Ishallalwaysremembermyfirstdayatschool.我将永远记住我上学的第一天。（2）Heisalwayssmoking.他总是抽烟。★usuallyusually可以指通常的动作，但是侧重已经形成的习惯，它是从已经形成的角度来说明动作。e.g.（1）IusuallydosomeshoppingwithmyparentsonSundays.我经常在星期天和我的父母一起去买东西。（2）Heusuallygoestoschoolbybike.他通常骑自行车上学。★oftenoften是指经常性的动作，意思为“常常,经常”。e.g.（1）Childrendon'toftendohomework.孩子们经常不写作业。（2）Heisoftenlateforschool.他经常上学迟到。★sometimessometimes意思为“有时，不时”，表示次数较少（低于often所表达的次数），常常与一般现在时或一般过去时连用。e.g.（1）Sometimeshegoestoworkbybike,andsometimeshegoesbybus.有时候他骑自行车上班，有时候他乘公共汽车上班。（2）SometimesIhelpedmyparentsinthehouse.有时候我帮助父母做家务。★hardlyhardly意思为“难得,几乎从来不”，它所表示的次数非常少。e.g.（1）Hehardlydrinks.他几乎不喝酒。（2）Shehardlyplayscards.她几乎不打牌。★nevernever意思为“决不,从未”，表示一次也没有。e.g.（1）Heneverlivesthere.他从来都没有在那儿住过。（2）Sheneverhasanythingtodo.她一向无所事事。模糊频率副词

以下些词都是表示事情发生频率的副词，也是不准确地说某事在一段时间内发生的次数。always总是usually通常often经常sometimes有时hardlyever几乎never从来不例如：

OnweekendsIalwayssurftheInternet.

IusuallywatchTV.

Ioftensleeplate.

Isometimeslistentomusic.

Ihardlyeverplaycomputergames.

Ineverplaysoccer.

我们按照频率发生的高低，可以将这几个词排列为always>usually>often>sometimes>hardlyever>never。请看下面的图解：alwaysusuallyoftensometimesnever100%70—80%60-70%30-40%0精确的频率副词

以下这些频率副词可以准确地表达事情发生的频率。一次once两次twice三次threetimes四次fourtimes五次fivetimes六次sixtimes注意：在记忆时，我们只要记住once（一次）和twice（二次）就可以了。其他发生次数只要用“数字＋times”来表达就可以了。

例如：

Idrinkmilkandeatvegetableseveryday.

我每天喝牛奶，吃疏菜。

Iexerciseonceaweek.

我每周锻炼一次。

IeatMcDonald’stwiceamonth.

我一个月吃两次麦当劳。

Ivisitmygrandmotherfourtimesayear.

我一年去看奶奶四次。

其他的表达法：everyday每天onceaweek一周一次twiceamonth一个月两次fourtimesayear一年四次oncetwoweeks两周一次twicethreemonths三个月两次1.DoesAliceoftenworkuntil2a.m.?-No,she________does.A.nearlyB.certainlyC.seldomD.always2.–Ididn’tknowyoutakeabustoschool.-Oh,I______takeabus,butitissnowingtoday.A.hardlyB.neverC.sometimesD.usually3.-Wereyouoftenlateforschoollastterm,Tom?-No,_______.Igottoschoolearlyeveryday.A.AlwaysB.UsuallyC.Sometimes D.Never4.-Johnsingssowell.Hasheeverbeentrained?-No.Helearnsallbyhimself.He________goestoanytrainingclass.A.usuallyB.often C.never D.even6.

doesyourmothergoforawalk?Everyafternoon.A.HowlongB.HowmuchC.HowoftenD.Howmany解析：1.根据句意，回答应该是她很少这样，故答案选C。2.本句句意是我很少坐公交上学，但是今天下雪，所以才坐公交，故选B。3.本句句意为我从不迟到，我每天都上学很早，故选D。4.本句句意为他自学的，他从来没上过培训班，故选C.5.因为回答的是每天下午，因此是问频率，所以选C。一、选词填空(单句选词填空)1.MayI

(use/with)yourpen?Mineislost.2.Shewrotetheletter

(use/with)apencil.3.Iusually

(gotobed/gotosleep)athalfpastten.4.Itwasverynoisy.Icouldhardly

(gotobed/gotosleep).5.

(maybe/maybe)heisstillinthelibrary.6.He

(maybe/maybe)stillinthelibrary.7.Here

(come)thebus.8.Thereisan

(interest)programonTVeverynight.9.Remember

(bring)yourhomeworkheretomorrow.10.Don'tbeafraid

(speak)inpublic.11.Ithinkyoucanaskhim

(help)you.12.Tomwanted

(answer)thequestion.1.use2.with3.gotobed4.gotosleep5.Maybe6.maybe7.comes8.interesting9.tobring10.tospeak11.tohelp12.toanswer1.Lily

goesshoppingbecauseshethinkstheshopsarecrowded.A.alwaysB.hardlyC.usuallyD.often2.

doesyourmothergoforawalk?Everyafternoon.A.HowlongB.HowmuchC.HowoftenD.HowmanyA.to;healthyB.with;healthC.for;healthyD.for;health10.Hepassedthetestby

hard.A.studyB.studyingC.tostudyD.studied11.Didyougotothecinematosee3DTitaniclastnight?No,I

gotothecinema.Theticketsaretooexpensive.A.hardlyB.nearlyC.stillD.only12.HowisSusan?Oh,shelivesabroad,soI

everseeher.A.hardlyB.greatlyC.clearlyD.nearlyACDABBDADBAAsometimessometimesometimessometime1.Iwillstayherefor

.2.Tomwentbackhome

lastmonth.3.Imethim

inthestreetlastmonth.4.

Icomebytrain,butusuallyIcomebycar.howoftenhowfarhowlong5.

doyougofishing?Everyday.6.

isitfromyourhometoschool?7.

doesittakeyoutofinishyourhomework?1.sometime2.sometime3.sometimes4.Sometimes5.Howoften6.Howfar7.Howlong__________________________________________________________________________________________________________________________________________________________________1.We

eatjunkfood,sowe'rehealthy.A.alwaysB.usuallyC.oftenD.hardlyever2.Myparentswantme

moreexercise.A.takeB.takesC.takingD.totake3.Ithinkdrinkingmilkisgood

ourhealth.A.forB.toC.withD.at4.Samlikestrekking

thejungle,becausehethinksit'sexciting.A.overB.underC.acrossD.through5.Ifyoudon'twanttobetooheavy,youmusteat

meat.A.muchB.lessC.manyD.more6.It'sniceofyou

mewithmymaths.A.helpB.helpingC.tohelpD.helped7.Ican'teatanymorefood,Iam

.A.busyB.hungryC.fullD.serious8.Fortypercentofstudentsintheschool

fromChina.A.amB.isC.areD.was9.Steve,

doyouplaybasketballafterschool?Twiceaweek.Itcankeepmehealthy.A.howfarB.howsoonC.howlongD.howoften10.Yesterdaymymotherbought

vegetablesformygrandparents.A.muchB.alotofC.littleD.quitealittle11.MypenpalwatchesTVfour

five

aweek.A.and;timeB.and;timesC.to;timeD.or;times12.Howmany

wouldyoulike?Onlyone.A.milkB.chocolateC.coffeeD.apples13.I'dlikeatickettoTheSoundofMusic.Sorry,thereis

left.A.someB.noneC.any14.Ithinkdrinkingmilkeverymorningisgood

ourhealth.Yes.Iagree

you.A.to;toB.with;toC.at;withD.for;with1