新目标英语八年级下第7单元知识点讲解以及练习.docx
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新目标英语八年级下第7单元知识点讲解以及练习
Unit7What’sthehighestmountainintheworld?
TeachingAims:
掌握本单元重点词汇及能用比较级和最高级谈论各之最。
能听懂和谈论有关地理和自然的话题。
Keypoints:
Phrases:
insize,intheworld,2meterstall/long/wide,thebiggestpopulation,oneofthebiggest,themostpopularquestion,talkabout,theancientemperors,themainreason,asfarasIknow,noman-madeobjects,mountainclimbing,thesouthwesternpartofChina,thickclouds,coverthetop,riskone’slife,challengeoneself,achieveone’sdream，theforestofnature,trytodosth.,thespiritoftheclimbers,manytimesmorethan,liveupto,prepare…for..,beawake,bespecialtosb.,spendsometimedoingsth.,intheremainingforest,endangeredanimals,inthefuture…
Sentences:
What’sthehighestmountainintheworld?
Qomolangma.
HowlongisQomolangma?
It’s8,844.43metershigh.It’shigherthananyothermountain.
Whichisthedeepestsaltlakeintheworld?
TheCaspianSeaisthedeepestofallthesaltlake.
DidyouknowthatChinaisoneoftheoldestcountriesintheworld?
Yes,Idid.It’smucholderthantheUS.
Difficultpoints:
形容词和副词的比较级和最高级变化规则和用法。
物体之间的对比。
Languagepoints:
1.形容词和副词的比较级和最高级变化规则和用法。
2.物体之间的对比
Grammar
形容词副词比较级最高级变化规则
一构成
A.直接在词尾加-er-est
few-fewerlong-longersmall-smallerlight-lightertall-taller
B.以不发音的字母e结尾,直接加r-st
Nice-nicerlarge-larger意
C.以重读闭音节结尾并且末尾只有一个辅音字母，双写该辅音字母加erest
thin-thinnerbig-biggerhot-hotterwet-wetterred-redder
D.以辅音字母+y结尾的，变y为i加erest
heavy-heaviereasy-easier外
E.多音节和部分双音节词more/most+该词特例friendly有两种形式多
判断重读闭音节：
1.看词尾是不是只有一个辅音字母（y,w,x除外）
2.看这个辅音字母前是不是只有一个元音字母（a,e,i,o,u）
3.看这个元音字母在单词中是不是重读。
（单音节词都是重读音节，双音节和多音节词中一般有一个重读音节，其他的是弱读音节我们在讲开、闭节时，辅音字母r是要除外的）
中考链接
Step2中考链接
比较级考点6
①比较级修饰问题
alittle,abit,even,still,much,alot,far等可修饰比较级。
e.g.TomisalittletallerthanJim.
Thisbookismuchmoreinterestingthanthatone.
②同级比较
e.g.TheweatherinBeijingiscolderthanthatinXi’an.
Ourschoolisbiggerthanyours.
③the+比较级
e.g.Lucyisthefatterofthetwogirls.
④“a/an+比较级” 表示“又一，再一”
e.g.Lilyhasadoll,butshewants abiggerone.
⑤隐性比较（没有than的情况）
e.g.Whorunsfaster,LucyorLily?
You’dbettercomeearliernexttime.
Heworkedhardlastterm,butheworksevenharderthisterm.
⑥越来越......
比较级+and+比较级
b.the+比较级+句子，the+比较级+句子
e.g.It’sgettingcolderandcolder.
Themoreyouexercise,thebetteryouare.
最高级考点4
说明：
形容词的最高级前必须加the;副词的最高级前省略the。
①范围问题
e.g.Tomisthetalleststudentintheclass.
Springisthebestseasonoftheyear.
②“......之一”问题
e.g.Beijingisoneofthebiggestcitiesintheworld.
③“the+序数词+最高级”
e.g.Ithinkheisthesecondtallestboyinhisclass.
比较级和最高级的转换
e.g.Tomisthetalleststudentintheclass.
=Tomistallerthananyotherstudentintheclass.anyother+名单other+名复（异范围）
=Tomistallerthanalltheotherstudentsintheclass.
=NootherstudentsaretallerthanTom.
同级比较1
①as+adj./adv.+as
e.g.SheisasthinasLily.
HewritesascarefullyasLinda.
②not+as/so+adj./adv.+as
e.g.Tonydidn'trunsofastasCarter
学以致用
练习
用括号内单词的适当形式填空。
1.Jimisvery______.LiLeiis_______thanJim.（hungry）
2.Kate’smooncakesare_______ofall.（nice）
3.Yourboxis______thanmine.Buthisis_______ofthethree.（heavy）
4.Unit2isquite_____.Unit3is_____thanUnit2.It’s__________inModule
（hard）
5.ThisTVplayis_____thanthatone.（good）
6.Mymotherisvery______.Sheis_______inmyfamily.（busy）
7.Linglinggetstoschool______thantheothers.（early）
8.ShespeaksEnglish_____inourclass.（well）
9.Lucyjumpedquite_____.（far）
10.IthinkEnglishisas_________asChinese.（important）
中考链接
2010年河南23
---Excuseme,sir.Theshoesareabitsmallforme.
---Don’tworry.I’llchangethemfora____size.
A.smallerB.smallestC.largerD.largest
2011年河南29
---Whatdoyouthinkofthedress?
---Wonderful.Idon’tthinkIcanfinda_____one.
A.goodB.betterC.badD.worst
2012年河南25
YaoMingis_____ChinesebasketballplayerthateverplayedinNBA.
2013年河南25
Mygrandpatoldagoodstory,butItolda_____one.
A.goodB.betterC.bestD.worse
2014年天津24
MoYanisoneof_____writersintheworld.
A.famousB.morefamousC.mostfamousD.themostfamous
2014年上海33
Airpollutionhasbecome_____thaneverbefore.Wemustdosomethingtostopit.
A.seriousB.moreseriousC.mostseriousD.themostserious
2014年安徽31
Itis_____formetofollowtheAustralianguestsbecauseIamgoodatEnglish.
A.badB.easyC.hardD.right
2014年江西27
Youhavetobe______andwaituntilIfinishmywork.
A.patientB.strictC.honestD.active
2014年山西19
---HaveyouwatchedABiteofChinarecently?
---Ofcourse.IdobelieveChinesefoodis_____intheworld.
A.themostdeliciousB.moredeliciousC.delicious
2014年山西25
---Mum,Ididbestinourgroupdiscussiontoday.
---Welldone!
I_____you.
A.ammadatB.ampatientwithC.amproudof
2014年辽宁沈阳2
Johnisgettingverythin.Hedoesn’teat_____food.
A.manyB.enoughC.fewD.little
2014年福建福州34
---Therelationbetweenthetwocountriesgets_______.Awarseemstobreakoutsoon.
---Ihopetheywillmakepeacewitheachother.
A.worseandworse
B.betterandbetter
C.moreandmorepeaceful
2014年江苏南京11
---DoyouenjoyHanLei’ssongs?
---Yes.HeisthewinnerofIAMaSingerII.Ican’tthinkofanyonewitha_____voice.
A.betterB.bestC.moreD.most
2014年江苏苏州12
---Thepictureis,Ihavetosay,notabitbeautiful.
---Why?
It’s______thanthepicturesIhaveeverseen.
A.farmorebeautifulB.muchlessbeautiful
C.nomorebeautifulD.anylessbeautiful
2013年重庆
Youlooktiredthesedays.Ithinkyouneeda_____sleep.
A.shorterB.shortestC.betterD.best
2013年江苏无锡5
Iknowthisplanisfarfromperfect,butIcan’tthinkof_____one.
A.abetterB.thebetterC.abestD.thebest
2013年山东青岛17
---Thisis______fascinatingtownIhaveevervisited.
---Yes.I’veneverseena_____one.
A.theworst,biggerB.themost,better
C.thebetter,bestD.theworse,good
2013年贵州贵阳41
“TheT-shirtistoobigforme,wouldyoumindgivingmea_____one?
”
A.largerB.smallerC.fatter
2013年北京25
Debbieisgrowingfast.Sheiseven_____thanhermother.
A.tallB.tallerC.tallestD.thetallest
2013年重庆29
Pleasebe_______.There’sanimportantmeetinginthenextroom.
A.quicklyB.quickC.quietlyD.quiet
2013年安徽41
---WhatwasJimwearingattheparty?
---Nothing_______.Hewasinhisusualshirtandjeans.
A.specialB.simpleC.importantD.interesting
2012年天津33
Allthestudentsaretalkingandlaughingintheclassroomandit’s_____.
A.noisyB.lonelyC.quietD.strict
2012年重庆28
Theflowersmells______andIlikeitverymuch.
A.wellB.goodC.badD.badly
2012年安徽32
Welostthematchbecausetheyhad_____players.Theyhadelevenandwehadonlynine!
A.strongerB.youngerC.fewerD.more
2012年浙江温州3
Mysisteris_______.Shelikesmakingfriendswithothers.
A.shyB.quietC.athleticD.outgoing
2012年陕西28
ThisplaceisnotbigenoughforLucy’sbirthdayparty.Weshouldfinda_____one.
A.bigB.smallC.biggerD.smaller
2012年甘肃兰州40
---Ifthereare_____peopledriving,therewillbe______airpollution.
---Yes,theairwillbefresherandcleaner.
A.less,lessB.less,fewerC.fewer,fewerD.fewer,less
2011重庆31
Themoreyousmile,the______youwillfeel.
A.happyB.happierC.happilyD.morehappily
2011安徽32
Wefelt_____whenLiuxiangwonthefirstprizeagainintherace.
A.braveB.proudC.successfulD.worried
2011江西27
Ican’teatanymorefood.Iam______.
A.busyB.hungryC.fullD.serious
2011江西35
Harrietislostandherparentsarereally______her.
A.interestedinB.afraidofC.busywithD.worriedabout
2011年江西19
Whyareyoustayingupsolateplayingcomputergamesagain?
Stopbeingso______!
A.funnyB.sillyC.serious
2010年上海36
Isthisaphotoofyourdaughter?
Shelooks______inthepinkdress!
A.lovelyB.quietlyC.politelyD.happily
2010年上海49
Mydogisgentleandneverbites,soyouneedn’tbe______.
A.excitedB.frightenedC.satisfiedD.interested
Step4
PracticeTests
2014河南鹤壁一模29
---Howaboutthedishes?
---Fantastic!
Nothingtastes______.
A.niceB.betterC.terribleD.worse
2014年河南郑州一模31
Whenyoutalkwithastranger,be_____onething:
don’ttalktoomuchaboutyourself.
A.interestedinB.carefulaboutC.frightenedofD.pleasedwith
2014年河南信阳一模25
Thepricesofthehousesarefallinginsomebigcities;maybehouseswillbemuch______nextyear.
A.cheapB.cheaperC.cheapestD.thecheapest
2014河南开封一模
---Couldyouhelpmetypeitup,Nancy?
Youhavethefastesthand.
---I’dliketo,butyoualwayswrite_____reports.
A.longB.longerC.thelongerD.thelongest
2014年开封一模31
--Whatkindoffruitisit?
Itsmells_______.
---It’scalled“Liulian”whichispopularinthesouth,butpeopleinthenorthdon’tlikeit.
A.goodB.terribleC.wellD.terribly
2014河南洛阳一模27
Theairinthecountrysideis______,somanypeoplefromthecitydrivecarsthereonweekends.
A.freshB.prettyC.deliciousD.beautiful
2014河南安阳一模25
--Areyouhappywiththisending?
---Ofcourse.Wecan’thave_____.
A.aworseoneB.aniceroneC.aworstoneD.anicestone
2014年河南许昌二模27
---WhatshouldIdowhenIamtakenphotosof,sir?
---Youshouldkeep_____tomakeyourphotosmorebeautiful.
A.wonderfulB.naturalC.carefulD.nervous
2013年河南安阳一模24
---Sheforgottocleantheclassroom.Soitisalittle______.Let’scleanitup.
---OK.
A.cleanB.dirtyC.noisyD.quiet
2013河南开封一模25
LiuYangfromHenanisthefirstChinesewomanastronauttotravelintospace.Weareall____
升级会员 