新人教版八年级上册unit3课文及语法点讲解和练习题

新人教版八年级上册unit3课文及语法点讲解和练习题新人教版八年级上册unit3课文及语法点讲解和练习题新人教版八年级上册unit3课文及语法点讲解和练习题V:1.0精细整理，仅供参考新人教版八年级上册unit3课文及语法点讲解和练习题日期：20xx年X月新人教版八年级上册unit3课文及语法点讲解及练习题授课类型unit3重点单词讲解语法点讲解（能力训练）授课日期时段教学内容一、同步知识梳理短语归纳：1.moreoutgoing2.as...as...3.thesingingcompetition4.themostimportant5.betalentedinmusic6.thesameas7.careabout8.bedifferentfrom9.belikeamirror10.aslongas11.bringout12.getbettergrade13.reachfor14.touchone’sheart15.infact16.makefriends17.begoodat18.theother19.besimilarto20.begoodwith21、keepasecret二、短语用法：1.havefundoingsth.享受做某事的乐趣2.wanttodosth.想要做某事3.as+形容词或副词的原级+as与…一样…4.begoodatdoingsth擅长做某事5.makesb.dosth.使某人怎么样7、careabout关心，在意8、aslongas只要。既然9、betalentedin在某方面有天分10.

It’s+

形容词

+

for

sb.

to

do

sth..

对某人来说做某事是…的三、词语辨析：1、laughv.&n.笑Wealllaughedloudlywhenshemadeajoke.Wealllaughedathisjoke.Helaughsbestwholaughslast.谁笑在最后，谁笑得最好。/不要高兴得太早。2）、（与at连用）嘲笑Don’tlaughathim.别嘲笑他。Peoplehaveoftenlaughedatstoriestoldbyseamen.Everyonelaughedathisfoolishantics.3）、笑；笑声Wehadagoodlaughathisjoke.我们被他的笑话逗得哈哈大笑。2、thoughconj.虽然；纵然；即使；尽管=althoughThoughitwasraining，hewentthere.虽然当时正下着雨，他还是到那里去了。Thoughhewaspoorhewashappy.虽然他很穷却很快乐。注意：不能受汉语的影响，在though引导的从句后使用but。如：Thoughhewaspoor，buthewashappy.（误）thoughadv..不过，可是，然而，常用于句末，用逗号隔开。Jimsaidthathewouldcome,hedidn’t,though.二、同步练习I.根据句意及首字母提示补全单词1.Mymothertoldmeagoodfriendislikeam.2.IwasapschoolstudentwhenIwassevenyearsold.3.Hestillwenttoschoolontimethedidn’tfeelwellyesterday.4.Atruefriendreachesforyourhandandtouchesyourh.5.Hewassofunnythatheoftenmakeshisfriendsl.6.It’snforstudentstofinishhomeworkontime.7.Aliceisanogirl.Shelikestostaywithherfriendsandenjoystalking.8.Kimistallerthisbrother.9.BhisparentslikeEnglishverymuch.10.Mymathsteacherisverys.Heneverlaughsinclass.选择填空()1.SheistalentedmusicbutIamgoodsports.A.in,atB.at,inC.at,atD.in,in()2.LiHua’sshoesareas_______asZhangHui’s.A.cheapB.cheaperC.thecheaper()3..—Areyourelaxingyourselfhere—Yes.Itis_______towalkslowlyalongtheriver.A.fantasticB.boringC.BadD.terrible()4.It’sveryimportantforhimmelaugh.A.tomakeB.makingC.makesD.made()5._________youdon’tgiveup(放弃)，yourdreamswillcometrue.A.AslongasB.AssoonasC.AswellasD.Asoftenas()6.Sheissimilarhermother.A.toB.withC.ofD.in()7.Idon’treallycareifmyfriendsarethesamemeordifferentme.A.as,asB.from,fromC.as,fromD.from,as()8.Ifyouwanttobeastudenthelper,pleasecallhim443—5667.A.atB.inC.ofD.on()9.Thisismyfriend.HeislessoutgoingthanIam.A.muchB.muchmoreC.moreD.very()10.MrBeanenjoysjokesandoftenmakesus.A.totell,tolaughB.tells,laughC.telling,laughD.telling,laughing()11.Taraandhersisterquietandtheysports.A.areboth,bothlikeB.areboth,likebothC.bothare,bothlikeD.bothare,likeboth()12.Ifyouwanttobeastudenthelper,youmustbegoodchildren.A.atB.withC.forD.in()13.heisveryyoung,hecandomanythings.A.Though,butB.Though,/C./,thoughD.But,though()14.Tomcanplaydrums,butSamcanplaytennis.A.the,theB.the,/C./,theD./,/()15.Lily’sbooksarenewthan.A.weB.usC.ourD.ours()16.—HaveyouseenthefunnymovieLettheBulletFly—Yes，itmademe___________manytimes.laughB.cryC.SleepD.sing()17.It’simportant_________us__________Englishwell.A.of;learningB.for;tolearnC.Of;tolearnD.or;learning()18.BettyandMaryarein_________school，buttheyarein__________Classes.A.same;differentB.same;thedifferentC.thesame;thedifferentD.thesame;different()19.—Let’sgoshoppingatthenewmall.—WhynotshoponlineIt’s____.A.expensiveB.moreexpensiveC.LessexpensiveD.lesscheapest()20.Now,somerobots(机器人)are____________todothesamethings______people..enoughsmart;asB.enoughsmart;forC,smartenough;asD:smartenough;with()21.Heis__________outgoingstudentlonghair..A.a,with,B.an,withC.a,ofD.an,of()22.Thefantasticmusicmadethestudents______relaxed.A.feelB.feelsC.feltD,tofeel()23.Someonesays“Timeismoney.“ButIthinktimeis_________importantthanMoney.A.leastB.MuchC.evenmoreD.muchleast()24.Myfriendlikessingingandtalkingwithothers.ButIoftenstayathometowatchTV.Somyfriendis________thanme.A.quieterB.moreseriousC.moreoutgoingD.morewilder()25,ThegirlshorterhairisLisa.A.hasB.haveC.withD.and一、专题讲解：形容词与副词的比较级大多数形容词（性质形容词）和副词有比较级和最高级的变化，即原级、比较级和最高级，用来表示事物的等级差别。原级即形容词的原形，比较级和最高级有规则变化和不规则变化两种。等级用法例句比较级表示两者（人或事物）的比较。在比较级+than的句型中，当than前后所使用的动词相同时，通常用助动词代替后面的动词。该动词或助动词可以省略。I’mmoreoutgoingthanmysister.YouknowmoreaboutyourselfthanI(do).最高级表示三者或三者以上（人或事物）的比较，其中有一个在某一方面超过其他几个，后面可用of（in）短语等来说明比较的范围。形容词最高级的前面一般要加冠词the，副词最高级前的the可以省去。Whosings(the)mostbeautifullyofthethree.MycousinIiJingisthefunniestpersonIknow.注：在形容词和副词的比较级前，可以用much,alittle等修饰，如：muchbetter,alittletaller。1．规则变化单音节词和少数双音节词，加词尾-er，-est来构成比较级和最高级。构成法原级比较级最高级一般单音节词末尾加-er，-esttall（高的）great（巨大的）tallergreatertallestgreatest以不发音的e结尾的单音节词和少数以-le结尾的双音节词只加-r，-stnice（好的）large（大的）nicerlargernicestlargest以一个辅音字母结尾的闭音节单音节词，双写结尾的辅音字母，再加-er，-estbig（大的）hot（热的）biggerhotterbiggesthottest“以辅音字母+y”结尾的双音节词，改y为i，再加-er，-esteasy（容易的）busy（忙的）easierbusiereasiestbusiest少数以-er，-ow结尾的双音节词末尾加-er，-estclever（聪明的）narrow（窄的）cleverernarrowercleverestnarrowest其他双音节词和多音节词，在前面加more，most来构成比较级和最高级important（重要的）easily（容易地）moreimportantmoreeasilymostimportantmosteasily2．不规则变化原级比较级最高级good（好的）well（健康的）betterbestbad（坏的）ill（有病的）worseworstold（老的）older/elderoldest/eldestmuch/many（多的）moremostlittle（少的）lessleastfar（远的）farther/furtherfarthest/furthest二、专题过关1）根据句意填入单词的正确形式：1.Mybrotheristwoyears__________(old)thanme.2.Tomisas________(fat)asJim.3.Isyoursister__________(young)thanyouYes,sheis.4.Whois___________(thin),youorHelenHelenis.5.Whosepencil-boxis__________(big),yoursorhersHersis.6.Mary’shairisas__________(long)asLucy’s.7.Ben______(jump)________(high)thansomeoftheboysinhisclass.8.______Nancysing__________(well)thanHelenYes,she_____.9.Fangfangisnotas_________(tall)astheothergirls.10.Myeyesare__________(big)than________(she)..11.Whichis___________(heavy),theelephantorthepig?12.Whogetsup_________(early),TimorTom13._____thegirlsgetup_______(early)thantheboys?No,they______.14.Jimruns_____(slow).ButBenruns_____(slow).15.Thechilddoesn’t______(write)as____(fast)asthestudents.2）用所给词的适当形式填空

1.Thisproblemisas________(difficult)asthatone.

2.John___________(win)firstprizeinthespeechcompetitionlastweek.

3.Youmustspeak________(quiet).Yourmotherissleeping.

4.Who’s________(tall)，LucyorLily

5.Sallyalwaysmakes________(few)mistakesthantheotherstudentsinherclass.

6.

Liu

Ying

is

_________(good)

at

English

than

Liu

Li

7.There

are

many

__________(different)

between

the

twins.

8.

I

think

friends

should

________(be)

different.

9.

It's

necessary

_________(read)

English

every

day.

10.My

best

friend

Lily

is

taller

and

___________(outgoing).

11.Our

school

is

very____(beautiful).Welcome

to

our

school.

12.Myhair

is

longer

than

_____(she).

13Jenny

is

a

smart

girl.

Li

Ping

is

___(smart)

than

she.14.I’msorry.Ican’t.Ihaveto______(help)mymom.15.There______(notbe)anybreadathomeyesterday.16.Tom____(have)notimelastSunday.He___(visit)hisfriends17.Pleasetellhim______(wash)hishandsbeforesupper.3）句型转换

1.

Pedro

is

thinner

than

Sam.(同义句转换)

Sam

is

____________

____________

Pedro.

2.

My

sister

is

goodatEnglish

(同义句转换)

My

sister

___________________English.

3.

I

study

science

very

well.(同义句转换)

I

am

very

____________

____________

science.

4.

Miss

Li

is

popular.

Mr.

Wang

is

more

popular.(同义句转换)

Mr.

Wang

is

__________

________

__________

Miss

Li.II.根据句意用所给单词的适当形式填空。1.Heis(funny)thantheotherstudentsinhisclass.2.Theboyenjoys(swim)verymuch.3.Hedoesn’tlikesinging,butheisgoodat(dance)4.Didyouhavefun(learn)something?

5.Nellypracticed(dance)alotmorethanLisa.6.Hismotheroftenmakeshim(clean)hisroomonweekends.7.Lisapracticedalotmoreandwanted(win).8.It’snecessaryforus(learn)Englishwell.9.Heis(different)fromhisbrother.Theyhavesome(different).10.I’m(good)atphysicsthanmysister.III.句型转换1.Ilikesinging.Mysisterlikessinging,too.(合并为一个句子)MysisterandIsinging.2.Sueistwelveyearsold.Ginaisfourteenyearsold.(合并一个句子)SueisGina.GinaisSue.Sueisn’tGina.Ginaisn’tSue.3.Ithinkheisgoodatplayingsoccer.(改为否定句)Ihegoodatplayingsoccer.4.Johnenjoysswimming.Peterenjoysswimming,too.(合并为一句)JohnPeterswimming.5.Jimistwelveyearsold.Timistwelveyearsold,too.(合并为一句)JimisTim.6.Huangleiisn’tgoodattennisasLarry.(同义句)LarryisHunagLei.7.TheEnglishStudyCenterneedsaweekendstudenthelperforprimaryschoolstudent.(提问)theEnglishStudyCenterforprimaryschoolstudent?

8.LarryworksharderthanHuangLei.(改为否定句)LarryharderthanHuangLei.V.完形填空AnEnglishtravelerfoundthathehadonly1

tobuythetickettogobackhome.Asheknewthatitwould2

himonlytwodaysto3

toEngland,hedecidedthathecouldeasilydo4

.Soheboughtaticketand5

theship.Itwastime6

lunch.Hedidn’tgotohaveit.Intheevening,hesaidthathedidn’tfeel7

andwenttobedearly,thenextdayhewas8

hungrythathecouldn’tstand(忍受)it9

.“I’mgoingtoeat,”hesaid.“Eveniftheythrowme10

thesea.”Afterheateeverythingthewaiter(侍者)putinfrontofhimandhewasreadyforthecomingtrouble.“Bringmethebill(账单)，”hesaid.“Thebill,sir”

saidthewaiter.“Thereisn’tanybill.”Wastheanswer.“Ontheshipmealsareincluded(包括)inthemoneyfortheticket.”

()1.A.moneysenoughB.alotofmoneyC.enoughmoneyD．enoughmoneys()2.A．spend B．carry C．bring D．take()3.A．getto B．arrive C．reach D．get()4.A．withfood B．withoutfoodC．withfoodsD．withoutfoods()5.A．gotin B．goton C．gotoff D．gotat()6.A．to B．have C．for D．fora()7.A．trouble B．well C．good D．better()8.A．too B．so C．such D．/()9.A.notanylongerB．nolongerC．anylongerD．nolong()10.A．into B．on C．in D．ontoVI、阅读理解（10分）IfyougotoBeijingandShanghai,youcanseethesameandthedifferentpointsbetweenthem.Insomewaystheylookthesame,insomewaystheylookdifferent.Bothofthemhavetallbuildingsandwidestreets,althoughsomebuildingsinShanghaiaretallerthaninBeijing.TheyarebothimportantinChina.BeijingisthecapitalofChina,therearemoreplacesofinterestthere,butShanghaiisthebiggestcityinChina.NowtheyarebecomingmoreandmoreimportantinChina.()1.Somebuildingsin__________aretallerthani