仁爱版中考英语一轮复习课本知识八年级上册Unit+4课件

Unit4OurWorldTopic1What’sthestrongestanimalonthefarm?重要词组1.thinkabout考虑，思考2.like…better更喜欢…3.asweknow众所周知4.beimportanttosb对某人来说很重要5.share…with与……共享6.thousandsof成千上万7.maketheairfresher使空气更清新8.holdthewater贮存水分9.playanimportantpartin在…中起重要作用10.feedon以……为食11.lessandless越来越少12.indanger在危险之中_______doyoulike________,plantsoranimals?Ilikeanimals________.________doyouthinkso?Becauseanimalsareourfriends.They________ushappy.We________thesameworld_______them.Peoplecanenjoythe__________ofnaturethere.WhichbetterbetterWhymakesharewithbeauties重要句型语法学习单音节及部分双音节形容词比较级（-er）和最高级（-est）的规则变化。1.一般在词尾直接加er/est:tall—taller—tallest2.以e结尾的单词去e加er/est:wide—wider—widest3.以辅音字母加y结尾的单词，把y改成i,再加

er/est:busy—busier—busiest以重读闭音节结尾，且末尾只有一个辅音字母的单词，双写末尾的辅音字母，再加er/est:

big—bigger—biggest,(fat,thin,red,hot)AdjectivestrongtallnicebraveComparativestrongernicerSuperlativestrongestnicestAdjectivebigfatthinlazyuglyComparativebiggerlazierSuperlativebiggestlaziest

taller

tallest

braverbravest

fatterfattestthinnerthinnest

uglierugliestStudytherulescarefullyandcompletethetable.写出下列形容词的比较级和最高级。short______________small_____________large_______________late______________happy______________easy_______________hot_______________hard_______________cute________________dirty______________smallbigThemicearesmallerthanthehens.Thehensaresmallerthanthegeese.Themice

arethesmallest

ofall.<<？？>>Thehens

arebiggerthan

themice.Thegeese

arebiggerthan

thehens.Thegeese

arethebiggest

ofall.smallbig？？Unit4OurWorldTopic2Howcanweprotectourselvesfromtheearthquake?1.anothertwoearthquakes另外两场地震2.protect…from保护…免受…的侵害3.runoutof跑出4.staycalm=keepcalm保持冷静5.stay/getawayfrom远离6.turnoffthegasandlights关气关灯重要词组7.jumpoffawindow跳窗8.takealift乘坐电梯9.withthehelpof…在…的帮助下10.thewholenation整个国家11.returntonormallife恢复正常生活12.sendthearmytohelp派军队帮助delicious—interesting—carefully—popular—careful—moredelicious—themostdeliciousmoreinteresting—themostinterestingmorecarefully—themostcarefullymorepopular—themostpopularmorecareful—themostcareful多音节词和部分双音节词：在词前加more/themost。语法学习AdjectiveusefulseriousdangerousbeautifulimportantterribleComparative

moreusefulSuperlativemostusefulimportantChinesemathEnglishAskandanswerwithyourpartneraccordingto2b.terriblecoldtoothachefeverAskandanswerwithyourpartneraccordingto2b.seriousfireearthquakerainstormAskandanswerwithyourpartneraccordingto2b.Choosethebestanswers.Thebuildingis____thanthatone.A.moretallerB.verytallerC.tallerD.sotaller2.Everythingisgetting________.A.goodandbetterB.betterandbetterC.bestandbetterD.bestandbest3.Whichis______,themoonortheearth?A.bigB.verybiggerC.thebiggerD.bigger翻译句子。１.我的学校比你的学校更漂亮。２.我认为英语比数学更有趣。３.鲨鱼是最危险的动物。４.他的病更严重了。Myschoolismorebeautifulthanyours.

IthinkEnglishismoreinterestingthanmath.Sharksarethemostdangerousanimals.

Hisillnessismoreserious.

Unit4OurWorldTopic3TheInternetmakestheworldsmaller.重要词组1.dosomeshopping购物2.alittlecheaper便宜一点点3.sendemails发送邮件4.findouttheinformation查找信息5.comeintobeing形成6.letsb.dosth.让某人做某事7.makesbdosth让某人做某事8.seesb.doingsth.看见某人正在做某事9.becomeanimportantpartof…变成……重要的一部分10.usesth.todosth.=usesth.fordoingsth.使用某物去做某事11.forthebetter向着较好的情况（转变）12.change…into…把…变成…13.lookupnewwords查找新单词Subject+Vt.+Object+ObjectcomplementTheInternetmakestheworldsmaller.Italsohelpsustofindinformationmuchfaster.TheInternetmakesourliveseasierandmoreinteresting.Thishelpsmakelifeeasier.重要句型I’msuretheInternetwillbemoreandmoreimportanttous.I’mnotsureifitisgoodtoshoponline.Guesswhat!语法学习宾语补足语:

放在宾语之后，用于补充说明宾语做某事或宾语怎么样。Eg:Thefilmmadeusveryhappy.这部电影使我们很开心。Thisstorymadeuscry.这个故事使我们Weshouldkeepourclassroomclean.我们应该保持教室干净。make/laugh

make/headmasterThemanmakesthegirllaugh.Theymadethemanheadmaster.notlet/watchTVMotherdoesn’tlettheboywatchTV.letsb.dosth:让某人做某事keep/cleanShekeepstheroomclean.see/playcomputergamesThemansawtheboyplayingcomputergames.seesb.doingsth.看见某人正在做某事ask/closethewindowsTheteacheraskshisstudentstoclosethewindow.ReviewWhatcanwedoontheInternet?InternetSende-mails.Findinformation.Listentomusic.Watchmovies.Chatwithourfriends.Playcomputergames.StudyEnglish.Dotheexercises.Choosethebestanswer.—____you____theInternetisgoodforus?—

Yes,ofcourse.A.Are;sureB.Would;mindC.Are;believeD.Are;think2.WecanusetheInternetfor_____movies.Itisverywonderful.