新人教版八年级上册unit3课文及语法点讲解和练习题演示教学文档格式.docx
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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=although
Thoughitwasraining,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,likeboth
C.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.
A.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;
thedifferent
C.thesame;
thedifferentD.thesame;
different
()19.—Let’sgoshoppingatthenewmall.—Whynotshoponline?
It’s____.
A.expensiveB.moreexpensiveC.LessexpensiveD.lesscheapest
()20.Now,somerobots(机器人)are____________todothesamethings______people..
A.enoughsmart;
asB.enoughsmart;
for
C,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:
much
better,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
一般单音节词末尾加-er,-est
tall(高的)
great(巨大的)
taller
greater
tallest
greatest
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,-st
nice(好的)
large(大的)
nicer
larger
nicest
largest
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,-est
big(大的)
hot(热的)
bigger
hotter
biggest
hottest
“以辅音字母+y”结尾的双音节词,改y为i,再加-er,
-est
easy(容易的)
busy(忙的)
easier
busier
easiest
busiest
少数以-er,-ow结尾的双音节词末尾加-er,-est
clever(聪明的)
narrow(窄的)
cleverer
narrower
cleverest
narrowest
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)
moreimportant
moreeasily
mostimportant
mosteasily
2.不规则变化
good(好的)well(健康的)
better
best
bad(坏的)ill(有病的)
worse
worst
old(老的)
older/elder
oldest/eldest
much/many(多的)
more
most
little(少的)
less
least
far(远的)
farther/further
farthest/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)thanyou?
Yes,sheis.
4.Whois___________(thin),youorHelen?
Helenis.
5.Whosepencil-boxis__________(big),yoursorhers?
Hersis.
6.Mary’shairisas__________(long)asLucy’s.
7.Ben______(jump)________(high)thansomeoftheboysinhisclass.
8.______Nancysing__________(well)thanHelen?
Yes,she_____.
9.Fangfangisnotas_________(tall)astheothergirls.
10.Myeyesare__________(big)than________(she)..
11.Whichis___________(heavy),theelephantorthepig?
12.Whogetsup_________(early),TimorTom?
13._____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
Li
7.There
are
many
__________(different)
between
the
twins.
8.
I
think
friends
should
________(be)
different.
9.
It'
s
necessary
_________(read)
every
day.
10.My
best
friend
Lily
taller
and
___________(outgoing).
11.Our
school
very____(beautiful).Welcome
our
school.
12.Myhair
longer
_____(she).
13Jenny
a
smart
girl.
Li
Ping
___(smart)
she.
14.I’msorry.Ican’t.Ihaveto______(help)mymom.
15.There______(notbe)anybreadathomeyesterday.
16.Tom____(have)notimelastSunday.He___(visit)hisfriends
17.Pleasetellhim______(wash)hishandsbeforesupper.
3)句型转换
1.
Pedro
thinner
Sam.(同义句转换)
Sam
____________
Pedro.
2.
My
sister
goodatEnglish
(同义句转换)
My
___________________English.
3.
study
science
very
well.(同义句转换)
I
am
science.
4.
Miss
popular.
Mr.
Wang
more
popular.(同义句转换)
Mr.
__________
________
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)
La