Unit7第三课时(GrammarFocus4c)单元语法作业课件人教版八年级英语下册

►形容词比较级的句型结构①“形容词的比较级＋than＋比较对象”。前后相比较的两个事物一定要属于同类，而且作比较时，一定要避免自身与自身相比。表示同一范围内两个事物的比较用“比较级＋than＋anyother＋单数名词”。eg：Heistallerthananyotherstudentinhisclass.他比班上任何一个学生的个子都高。②“as＋形容词原级＋as＋比较对象”，意为“与……一样……”。其否定形式为“notso/as...as...”，意为“不及；不与……一样……”。eg：Thisfilmis(not)asinterestingasthatone.这部电影(不)和那部电影一样有趣。③“the＋比较级．..，the＋比较级．..”表示“越……，越……”。eg：Themoreyouread，themoreyouwillknow.你书读得越多，你知道得就越多。④“比较级＋and＋比较级”“moreandmore＋形容词原级”表示“越来越……”。eg：Ourcityismoreandmorebeautiful.我们的城市越来越漂亮了。⑤选择疑问句中，常用句型：Which/When/Who＋be＋形容词比较级，AorB?eg：Whichishealthier，waterordrink？水和饮料哪一个更健康？③“the＋序数词(除了first)＋形容词最高级＋可数名词单数”表示“第几(大，长等)……”。eg：TheAmazonisthesecondlongestriverintheworld.亚马孙河是世界第二长的河。④选择疑问句中，常用句型：Which/Who...＋bethe＋形容词最高级＋其他，A，BorC?eg：Whoisthemostcreativekidinyourfamily，Mary，JaneorTony？在你家谁是最有创意的孩子，玛丽、简还是托尼？【注意】①形容词最高级前通常要加定冠词the。但前面若有物主代词、指示代词或名词所有格等修饰时，不能用定冠词the。②形容词最高级常与介词in或of引导的短语连用，与in连用意为“在……内”，表示“在某范围内”，不一定是同类；与of连用意为“在某一类中”，表示“属性”，介词后的名词或代词与句中的主语是同一类人或物。一、根据句意，用括号中所给单词的适当形式填空。1．Wearesureourcountrywilldevelop_____________(quickly)thanbefore.2．Areyoufeelingmuch______(well)today?3．Mysister'spetisn'tso______(smart)asmine.4．Thisisthe________(small)mobilephoneinourshop.5．Ithinkairpollutionismuch____________(serious)thanotherproblems.语法精练more

quicklybettersmartsmallestmore

serious6．MeiLanfangwasoneofthe________(great)PekingOperaartistsinChina.7．Themoreyoueat，the______(fat)youwillbe.8．Mybrotheristhe______(tall)ofthetwoboysinthepicture.9．Whoplaysthepiano____________________(beautiful)，Julie，hersisterorhercousin?10．Theelephantislargerthananyotherland_______(animal)，right?greatestfattertaller(the)

most

beautifullyanimalthree

times

deeper

thanmore

and

more

interestedthe

second

longestmuch

easier

thanas

interesting

as三、语篇填空。阅读短文，用括号中所给单词的适当形式填空。LastSaturdaywewenttothevillagetovisitmygrandparents.Infact，Ididn'tlikegoingtherebeforebecauseitwasreallysmallanddirtythere.Theroadsinthevillageweren'tas16._____(wide)asthoseinthecityanditwasn'twideenoughfortwocars.

Manypeoplethinktheairinthevillageisusually17.______(good)thanthatinthecity.

ButIdon'tthinkthesameistrueofmygrandparents'villagebecausethere'sasmallpaperfactorythere.Theairtherewasn'tgoodanditwaseven18._____(bad).

However，allthereasonsabove(上述的)werenot19.__________________(important)reasonsthatIdidn'twanttogotomygrandparents'village.Thetruereasonwasthatthelifeinwidebetterworsethe

most

importantthevillagewasso20._______(boring)thatIhadnothinginterestingtodo.Butthistime，Iwasgladtoseeeverythingchangedalot.Theoldpaperfactorycloseddownandthegovernmentbuiltanewonerecently.Itwasmuch21.______(big)andit'ssaidthatithas22.__________(new)sewagetreatmentsystem(污水处理系统)inourcountry.Itworkedsowellthattheairbecamealot23._______(clean).What'smore，thegovernmentbuiltanewparktheresothatthevillagershaveagoodplacetorelax.Nowmygrandparents'villageischangingforthe24._____(good)andthevillagers'lifeismorecolorfulthanbefore！Ibelievetherewillbemuch25._____(many)changesinthefuture.boringbiggerthe

newestcleanerbettermore课时精练deepoceansforcedclimbingto

achieve二、完形填空。DoyouknowaboutChina'ssmallestmountain？ItisinShouguang，ShandongProvince.ThereyouwillfindJingshan，the__6__mountaininChina，andprobablyinthewholeworld.Thismountainisabout1.24meterslongandjustabout0.7meterswide.Itisonly0.6meters__7__abovetheground.Withasmall__8__，peoplecanreachthetopofthemountain.ItmaynotbethemostfamousmountaininChina，__9__it'stheonlymountaininShouguang.It'sa__10__ofthecityandoneofthemostpopularplacesofinterest.HowdeepisJingshanembedded(使嵌入)intheground？We'llprobablyneverknowasthegovernmentnow__11__anyonefromdiggingaroundit.Infact，inthe1950s，somepeopletriedto__12__aroundittoprove(证明)thatitwasn'tamountain，butasimple__13__．Theydugforalongtime，buttheydidn't__14__thebottom(底部).Andthenpeoplesawit__15__thesmallestmountaininChina.__16__photosofJingshanwent__17__ontheInternet，allkindsof__18__appearedonline.Somesaidthattheywouldliketovisitthecutemountainby__19__．Someevenjokedthatduringthesummer，thehighcrops(庄稼)wouldmakeitimpossibleto__20__themountain.(

)6.A.highest

B．largest

C．longestD．smallest(

)7.A.wideB．long

C．shortD．high(

)8.A.stepB．journey

C．breakD．risk(

)9.A.soB．or

C．butD．because(

)10.A.guestB．symbol

C．memberD．hobby(

)11.A.learnsB．protects

C．stopsD．knows(

)12.A.digB．push

C．growD．beat(

)13.A.plantB．road

C．choreD．rockDDACBCAD(

)14.A.makeB．shoot

C．reachD．fit(

)15.A.withB．for

C．asD．against(

)16.A.AssoonasB．Unless

C．AsfarasD．Evenif(