仁爱英语八年级上册Unit4-课件(共30张ppt)

仁爱英语八年级上册Unit4期末复习课件--Topic1一.语法：比较级和最高级大多数形容词和副词有三种形式：_____,______和______,1.adj./adv.的规则变化:1)单音节/部分双音节adj.加___和___2)以-e结尾的单音节形容词加__和___3)辅音字母加y结尾,的adj./adv.改__为___加___/___4)___________________________结尾，重读_____的形容词：双写辅音字母再加___/____。5)部分双音节和所有多音节形容词在面加____/_____原级比较级最高级erestrstyierest以一个元音字母和一个辅音字母闭音节erestmoremost随堂练习：写出下列各词的比较级和最高级beautiful_____________________________difficult________________________great_____________wide_________big____________clever________________low___________happy_______________morebeautifulthemostbeautifulmoredifficultthemostdifficultgreaterthegreatestwiderthewidestbiggerthebiggestclerererthecleverestlowerthelowesthappyerthehappiest2.常用的不规则变化的adj./adv.:1)good()___________________well()_______________________________2)many()_______________________________much()_______________________________3)little()_______________________________4)bad()_______________________________ill()_______________________________5)far()______________________________6)far()_______________________________betterbestbetterbestmoremostmoremostlessleastworsworstworseworstfartherfarthestfurtherfurthest好的好许多许多少的坏的生病的远的深远的4,两者/部分的比较用______级。1)主+V系+_________+_____+__________2)主+V系+___________+ofthetwo……3)可修饰比较级的词:_____,______,_____等4）在比较从句中,为了避免重复,我们通常用________/_______代替前面出现的名词。Theweatheriswarmerthan_______Beijing.Thebooksontheshelfaremoreinterestingthan______thedesk.比较级thanadj.比较级比较对象adj.比较级alittlemucheventhatthosethatinthoseon5）比较级and比较级______________越来越多____________越来越少______________越来越好____________________越来越漂亮_________越来越高__________________________越来越重要________________________moreandmore越来越……lessandlessbetterandbettermoreandmorebeautifultallerandtallermoreandmoreimportant5,三个或以上的人或物进行比较用_______级,adj.最高级前要有_______1)主+谓(V.系)+____+__________+范围2)比较范围的介词短语:ofthethree/four......_________________ofallthe......_______________intheworld/ourclass_________________amongthe....___________________TheSaharais________(big)desertintheworld.最高thetheadj.最高级在这三/四个。。。中在所有的。。。中在世界上/我们班在。。。中biggest()1.Whojumped___ofall?A.fartherB.farthestC.themostfar()2.LiLeiis__studentinourclass.A.tallB..tallestC.thetallest()3.Thefifthorangeis____ofall.Giveittothatsmallchild.A.bigB.thebiggerC.thebiggest()4.Whois______ofyouthree?A.theoldestB.oldestC.older()5.Tomisoneof_boysinourclass.A.tallestB.tallerC.thetallest()6.Englishisoneof__intheworld.A.themostimportantlanguageB.themostimportantlanguagesC.mostimportantlanguage()7.Whichis__,LiLeiorWuTong?A.strongB.strongestC.stronger()8.Whichlanguageis____,English,ChineseorJapanese?A.easyB.themosteasyC.theeasiest√√√√√√√√()9.Thisfilmis___interestingthanthatone.A.muchB.muchmoreC.very()10..Ithinkthestoryisvery____.A.funnyB.funnierC.funniest()11.Thisboxis___thatone.A、heavythanB.soheavythanC.heavierthan()12.Thesechildrenare____thisyearthantheywerelastyear.A.muchtallerB.moretallerC.verytaller()13.Itwasveryhotyesterday,butitis___today.A.evenhotterB.morehotterC.muchmorehot()14.Ourclassroomis____largerthantheirs.A.moreB.quiteC.much()15.Whenspringcomes,itgets____.A.warmandwarmB.colderandcolderC.warmerandwarmer√√√√√√√()16.Ilike___oneofthetwobooks.A.theolderB.olderC.theoldest()17.----Areyoufeeling____?----Yes，I'mfinenow.A.anywellB.betterC,best()18.Mypenis___thanyours.A.niceB.morenicerC.muchnicer()19.Tomisrunning__amongthethreeboys.A.farB.farestC.farthest√√√√二，重点词组：1.考虑仔细考虑2.农村中的生活3.大自然的美5.对某人唱歌6.对。。。很重要7.过着更好的生活8.更喜欢某物最喜欢某物9.在所有的花当中10.众所周知11.和某人分享某物12.6%读作二，重点词组：1.thinkaboutthinkover2.lifeinthecountryside3.thebeautyofnature5.singtosb6.beimportantto…7.liveabetterlife8.likesthbetterlikesthbest9.ofalltheflowers10.asweknow11.sharesthwithsb12.6%读作sixpersent13.为某人提供某物14.居住的地方15.数以千计的几百几百万，数以百万计的几十亿16.多于17.。。。的肺18.是空气更新鲜19.留住水20.保持水循环使某人一直做某事21.在。。起着重要的作用13.providesthforsb=providesbwithsth14.placetolive(不定式做后置定语）15.thousandsofhundredsofmillionsofbillionsof16.over=morethan17.thelungsof......18.maketheairflesher19.holdthewater20.keepthewatercyclingkeepsbdoingsth21.playanimportantpartin...22.控制气候23.保持自然的美24.灭绝25.因为许多原因25.越来越小26.保护某人27.处在危险中28.想起。。,认为。。29.以。。。为食30.中国南方31.为某物杀害。。。32.Pandashavelessandlesslandtolive___.22.controltheclimate23.keepthebeautyofnature24.dieout25.formanyreasons25.smallerandsmaller26.protectsb27.indanger28.thinkof…29.feedon…30.thesouthofChina31.kill......forsthon不定式做后置定语情景交际：1.你在考虑什么？___________________________________2.我在考虑农村的生活。___________________________________3.你喜欢农村吗？___________________________________4.你更喜欢哪一个，动物还是植物？___________________________________5.我更喜欢动物。___________________________________6.你为什么这么认为？___________________________________Whatareyouthinkingabout?I’mthinkingaboutthelifeinthecountry.Doyoulikethecountryside?Whichdoyoulikebetter,animalsorplants?Ilikeanimalsbetter.Whydoyouthinkso?7.什么是农场中最强壮的动物？___________________________________8.我认为更高的那匹马比那匹更矮的马强壮。___________________________________________________________________10.我喜欢农村,因为我认为在那儿空气更新鲜、河流更清澈。______________________________________________________________________11.农村也比城市更安静得多，所以人们可以享受自然的美。____________________________________________________