人教版八年級(jí)上冊(cè)英語unit2知識(shí)點(diǎn)及習(xí)題-2

2019-8-52019-8-52019-8-5Unit2Howoftendoyouexercise?一、短語歸納helpwithhousework幫助做家務(wù)onweekends在周末howoften多久一次hardlyever幾乎從不onceaweek每周一次twiceamonth每月兩次everyday每天befree有空gotothemovies去看電影usetheInternet用互聯(lián)網(wǎng)swingdance搖擺舞playtennis打網(wǎng)球stayuplate熬夜；睡得很晚atleast至少havedanceandpianolessons上舞蹈課和鋼琴課gotobedearly早點(diǎn)睡覺playsports進(jìn)行體育活動(dòng)begoodfor對(duì)……有好處gocamping去野營(yíng)not…atall一點(diǎn)兒也不……inone’sfreetime在某人的業(yè)余時(shí)間fifteenpercentofthestudents百分之十五的學(xué)生themostpopular最受歡迎的suchas比如；諸如oldhabitsdiehard積習(xí)難改gotothedentist去看牙醫(yī)mornthan多于；超過lessthan少于helpsb.withsth.幫助某人做某事Howabout…?......怎么樣？/……好不好？wantsb.todosth.想讓某人做某事Howmany+可數(shù)名詞復(fù)數(shù)+一般疑問句？……有多少……?主語+find+that從句.……發(fā)現(xiàn)……spendtimewithsb.和某人一起度過時(shí)光It’s+adj.+todosth.做某事的……的。asksb.aboutsth.向某人詢問某事bydoingsth.通過做某事What’syourfavorite……?你最喜愛的……是什么？thebestwaytodosth.做某事的最好方式二、語法講解1.exercise（v/n）的用法1）（動(dòng)）:鍛煉.如：Heexerciseseveryday.2)(可數(shù)名詞)：“...操;練習(xí)”.如：domorning/eyeexercises;domathexercises(不可數(shù)名詞):“鍛煉;運(yùn)動(dòng)”講：如：Weoftendo/takeexerciseonweekends.練習(xí)：1、The

old

man

is

very

well

because

he

often

__________.

A

.

drinks

B.

exercises

C.

sleeps

D.

plays

2.----Howoftendoyouusuallygoshopping?—Sometimes/Twiceaweek.有時(shí)候/一周兩次.1)goshopping意為“去購物”。Go+v-ing:表示進(jìn)行某項(xiàng)活動(dòng)。如：Goswimming/shopping/skating/skiing/fishing/climbing/hiking2)頻率副詞：always=allthetime,usually,often,sometimes=attimes,hardlyever,never它們用來表示動(dòng)作發(fā)生的頻率，頻度副詞放在be動(dòng)詞、情態(tài)動(dòng)詞和助動(dòng)詞之后，實(shí)義動(dòng)詞之前，在程度上有所區(qū)別，頻率由高到低依次是：always>usually>sometimes>seldom>hadlyever>never100%80%60%30%10%0%(1).sometimes:有時(shí)候；sometime：某時(shí)；sometimes：許多次/倍;sometime:一段時(shí)間(2).hardly(adv):幾乎不hard硬的；eg:Thestoneishard.困難的；嚴(yán)厲的；勤奮的ahardwriter努力地；猛烈地study/rainhard練習(xí)1、Thegroundistootodig2、Icanunderstandthem.3、It'sraining,thepeoplecangooutside.4、—How

was

the

weather

yesterday?

——It

rained

_______.

People

could

___________go

out.

A.

hardly;

hard

B.

hard

hard

C.

hardly;

hardly

D.

hard

hardly

3）howoften表示“多久一次”，是對(duì)動(dòng)作的頻率進(jìn)行提問。頻率副詞：always,usually,often,sometimes,hardlyever,neverhowoften次數(shù)＋時(shí)間段:如：onceortwiceaweekevery＋時(shí)間段:everyday(每天)區(qū)別：everyday（每天的；日常的）注意：表示“一次或兩次”時(shí)，一般用once和twice表示。如：onceamonth(一個(gè)月一次)而表示“三次或以上”時(shí)，則用“數(shù)詞＋times”結(jié)構(gòu)。如：fivetimesayear(一年五次)4）

由how構(gòu)成的疑問詞組的用法“多少”how

many+可數(shù)名詞復(fù)數(shù)如：howmanyprogramshow

much+不可數(shù)名詞如：howmuchcoffee但howmuch=what’sthepriceof..?還有“多少錢”的意思如：How

much

are

those

pants?howmanytimes:“多少次”.其答語表示次數(shù)。如：once,twice，threetimes等Howold...?詢問年齡如：Howoldareyou?Iamfive.howlong多久(時(shí)間)常用fortwodays，forthreehours等回答。多長(zhǎng)（某物的長(zhǎng)度）如：---Howlongistheriver?---10kms.howsoon用來詢問過多久，多久以后，其答語是intwohours，inthreedays等。如：Howsoonwilhecomeback？Inanhour。練習(xí)：1、--________isitfromyourhometoschool?--Threemiles.A.HowfarB.HowmuchC.HowsoonD.Howlong2、—______dotheyplaybasketball?—Everyday.A．HowsoonB．HowmuchC．HowmanyD．Howoften3、－_____doyoudoyourhomework?---Everyday.

A.WhenB.HowoftenC.HowmanytimesD.Whattime4、Ivisitmygrandparents_________amonth.

A.twotimesB.secondtimeC.thesecondtimeD.twice5、_______milkdoyoudrink?

A.HowmanyB.HowmuchC.HowoftenD.Howsoon6、He

_________goes

to

the

movies.

A.

sometime

B.

some

time

C.

sometimes

D.

some

times

7、——How

often

do

you

dance?

——I

dance

__________

a

week

.

A.

once

and

twice

times

B.

two

and

three

times

C.

one

or

two

D.

once

or

twice

3.free1)“空閑的”：Areyoufreetonight?2)befree“自由的”：afreecountryfreedom(n)3)“免費(fèi)的”：workforfree.4.full1)“滿的；飽的”…befullof…:Thebottleisfullofwater.瓶子里裝滿了水。2)“忙的”=busyHehadafulllife5.Shesaysit’sgoodformyhealth.她說那對(duì)我的健康有益。(1）begoodfor：“對(duì)……有好處”。如：Doingexerciseisgoodforourhealth.（2）begoodat：“擅長(zhǎng)于……”如：Heisgoodatplayingfootball.(3)begoodtosb./sth:“對(duì)……好”如：Theoldwomanisgoodtous.(4)begoodtodosth.:“適合；宜于”如：Thewaterisgoodtodrink.(5)begoodwith:“與……相處好”如：Theteacherisgoodwithhisstudents.練習(xí)：1、Eatingfruitandvegetables_____________ourhealth.

A.isgoodtoB.isgoodC.isgoodforD.iswellfor6．goonline=usetheInternet：上網(wǎng)練習(xí)1、

——What

does

Mary

do

on

weekends?

——She

usually

__________

the

Internet

at

home

.

A,

use

B.

go

on

C.

uses

D.

goes

on

7.morethantwohours=overtwohours:超過8.keephealthy=stayhealthy=keepingoodhealth:保持健康練習(xí)1、MissLiuisvery________,becausesheexerciseseveryday.

A.healthB.healthyC.unhealthyD.unhealth9.ask的用法1）asksb.todo:叫…做某事Teacheraskedmetocleantheclassroom.2）Asksb.nottodosth.:叫…不要做某事Teacheraskedmenottocleantheclassroom.3）asksb.aboutsth.:問某人某事Weaskedourstudentsabouttheirfreetimeactivities.4）asksb.forsth.:向某人要求…如：askteacherforhelp練習(xí):Teacheraskedme__________(clean)theclassroom.Teacheraskedme__________(notclean)theclassroom.Weaskedourstudents______theirfreetimeactivities.10.1）helpsb.withsth.如：Theyhelpmewiththisproblem.他們幫助你解決這個(gè)問題。2）helpsb.（to）do.如：Theyhelpyou(to)solvethisproblem.他們幫助你解決這個(gè)問題。11.surprise1）(n)驚訝:toone’ssurprise令某人驚訝的是insurprise驚訝地besurprisedatsth.對(duì)…感到意外2）（v）使驚奇、意外：besurprisedtodosth.驚訝做某事besurprisedthat+從句如：Iwassurprisedatthenews=Iwassurprisedtohearthenews.12.although(conj):“盡管；雖然”，表示轉(zhuǎn)折關(guān)系，同義詞有though,不能與but同時(shí)使用。如：Althoughthey’reneighbors,theydon’tplaytogether.=They’reneighbors,buttheydon’tplaytogether.盡管他們是鄰居，但是他們不在一起玩。練習(xí)：1、_________theyarebrothers,theydon''tlooklikeeachotheratall.

A.BecauseB.ThoughC.WhenD.As13.maybe(adv):也許，大概(Maybe)he(maybe)knowsit.May+v(原)：也許，大概Hemayknowit.如：Maybeheisathome.=Hemaybeisathome.=Hemaybeathome.14.It’sgoodtorelaxbyusingtheInternetorwatchinggameshows.by:HelearnsEnglishbysingingEnglishsongs.通過…方式Hewenthomebybus.=Hewenthomeonthebus=Hetookthebushome.through通過…方式+名詞：Thebestwaytorelaxisthroughexercise（從…里面）穿過：Climbthroughthewindow.注意：橫過（從一邊到另一邊）walkacrossthestreet.15.例如suchas=like+名短：如：suchaswinningthegame.forexample+句子：如：It’shealthyforthemindandthebody.16.Oldhabitsdiehard.惡習(xí)難改.die(v):死亡；消失death(n):死亡；dead(adj):死的；dying(adj):垂死的；臨終的；（植）枯萎的17.Youcanspendtimewithyourfriendsandfamilyasyouplaytogether.spend度過（時(shí)間）如：spendtheweekendwithfamily花費(fèi)（時(shí)間、錢）如：Hespent20yuan(in)buyingthemagazine.同義句：Hespent20yuanonthemagazine.Hepaid20yuanforthemagazine.Ittookhim20yuantobuythemagazine.Themagazinecosthim20yuan.Spend,cost,payfor,take的區(qū)別1)spend：指花費(fèi)時(shí)間和金錢，只能用人做主語，有被動(dòng)語態(tài)sb.spend+time或money+onsth(n.名詞).（某人花費(fèi)……多少錢/多少時(shí)間……在某物上）sb.spend+time/money+in(可有可無)+doing(v.動(dòng)詞)sth.（某人花費(fèi)……多少時(shí)間來做某事）2)cost：指花費(fèi)時(shí)間、金錢、精力等，只能用事物做主語且無被動(dòng)語態(tài)；Sth.costsb.+money.(某物花費(fèi)某人……多少錢）3)take：主指花費(fèi)時(shí)間和力氣，一般只用事物做主語；Ittakessb.+time+todosth.（做某事花費(fèi)某人……多少時(shí)間）4)pay：主指支付金錢和感情的回報(bào)；sb.payforsth.（某人為某物付款）sb.pay+money+forsth.(某人為某物付……多少錢)練習(xí)：一、用所給單詞的適當(dāng)形式填空。（10分）1.Mikegoestoseehisgrandparents_________(one)aweek.2.Hespendsmorethananhour__________(exercise)everyday.3.Hedidn’tgotoschool.Hecould________(hard)readorwrite.4.It’sagoodhabittobrushyour(tooth)everyday.5.Tokeephealthy，Idecide_______(exercise)halfanhoureveryday.6.Look!Yourpetdogis(die).7.Exerciseis(health)forthemindandthebody.8.Yoursweaterisbeautiful.Iwant_________(buy)one，too.9.Howabout(go)shoppingonSundays?10.HeusuallystudyEnglishby(read)itinthemorning.單項(xiàng)選擇。(每小題1分，共15分)1、Itwilltakethemenhalfayear________thework.A.finishB.finishingC.tofinishD.finishes1.

What

_______

she

usually

_________

on

Sunday?

A.

is

do

B.

does

do

C.

does

does

D.

did

do

What

time

do

you

get

up

________

weekends?

A.

in

B.

of

C.

on

D.

to

4.—Whatdoyouoftendoon________weekends?—Ioftengo________online.A．/；/B．the；theC．the；/D．/；the5.Goalongtheroadandwalk________thepark.Thezooisbehindthepark.A．downB．onC．throughD．a(chǎn)cross6.Itishealthytoeatwhenyouarehungryandtostopwhenyouare________.A．fullB．busyC．youngD．free7.Vinceisinterestedinsports，________volleyball，soccerandbasketball.A．hardlyeverB．suchasC．becauseofD．a(chǎn)tleast8.—Whatdoyouthinkofthebook?—It'sdifficultforme________therearefewnewwordsinit.A．ifB．soC．becauseD．a(chǎn)lthough9.—Doyoulikeeatingjunkfood，Jack?—No，I________eatit.It'sbadforourhealth.A．oftenB．a(chǎn)lwaysC．sometimesD．never10.Hewasjusta________boywhenhejoinedthebasketballclub.A．sixyearoldB．sixyearsoldC．six-year-oldD．six-years-old11.—Doyouthinkeatingtoomuchfood________goodforus?—Idon'tthinkso.Weshoulddosomeexercise，Ithink.A．a(chǎn)reB．isC．wasD．were12.Motherwantsme________Englisheveryday.A．toreadB．readsC．readingD．read13.—Excuseme.Couldyoutellmethe________ofthefootballgamelastnight?—OfcourseIcan.Wegotthefirstplace.A．resultB．differenceC．programD．rule14.Thirtypercentoftheboys________toschoolbybicycle.A．goesB．goC．goingD．togo15.Ieat________meatbecauseIdon'twanttobetooheavy.A．someB．muchC．moreD．less16.Myuncle________everyday，butyesterdayhe________.A．exercises；doesn'tB．exercises；didn'tC．exercised；doesn'tD．exercised；didn't17.—________？—Twiceaweek.A．HowoftendoyouusetheInternetB．HowdoyouliketheInternetC．WhattimedoyouusetheInternetD．WhatdoyouusuallydoontheInternet18.—WhatdoesCindyusuallydoafterschool?—________.A．ShehaspianolessonsonMondayB．HerfavoritesportisswimmingC．SheusuallygoesswimmingD．Shethinksit'sinteresting19.—Whatdoyouoftendoonweekends?—Ioftengo________onlineA.a B.an C.the D./20.—Whatdoyouthinkofmilk?—Itisgood________people’shealth.A.at B.for C.with D.through21.—Wouldyoulikesome________?—Yes,please.Ilikedrinkingit.A.noodles B.beef C.pears D.coffee22._________theworkisveryhard,hestilltriestodoithimself.A.Although