Unit+6+重要知識(shí)點(diǎn)整 理課件 牛津譯林版八年級(jí)英語上冊

Unit6-1重要知識(shí)點(diǎn)整理與練習(xí)知識(shí)梳理1Theareaprovidesfoodandcoverforalotofwildlife.(P70)該地區(qū)為很多野生生物提供了食物和棲息地。provide，及物動(dòng)詞，意為“提供；供應(yīng)；供給”，表示供給物品以方便使用，其后常接名詞或代詞作賓語，常用搭配有：providesth.forsb.相當(dāng)于providesb.withsth.區(qū)分：offer指主動(dòng)提供給某人某物，offer的常用搭配有：offertodosth.（主動(dòng)提出做某事）offersb.sth.或offersth.tosb.（為某人提供某物）例句：我們來這里是為公眾服務(wù)。 Weareheretoprovideaserviceforthepublic.知識(shí)梳理1[鞏固練習(xí)]他給我提供一個(gè)和她說話的機(jī)會(huì)。

Heprovidedmewithachancetospeaktoher/talktoher/offeredmeachancetospeaktoher/talktoher.[經(jīng)典例題](1)They_________support_________theathletesandhelpedmaketheeventagreatsuccess.A.

provides;with

B.

provided;with

C.

provided;as

D.

provided;for(2)Manytouristspreferfive-starhotelsbecausetheythinkexpensivehotelsalways________guestswithbetterservice.prevent B.protect C.present DprovideDD知識(shí)梳理1(3)—Cindy,whatkindofrestaurantsdoyoulike?—Ipreferrestaurantsthatcan________customers________freeWi-Fi.offer;for B.provide;with C.make;with D.provide;for(4)Parentsandteachersoften_________students________somegoodadvice.A.offer;with B.offer;/C.provide;withD.bothBandC(5)TheOlympicGames________us________achance________showourskills.A.provide;with;toB.provide;for;toC.provides;with;forD.provides;to;withBDA知識(shí)梳理2cover，既可以作名詞，意為“覆蓋物，蓋子，表面，封面”；也可以作動(dòng)詞，意為“覆蓋，涉及，包含，掩護(hù)”如果天氣變冷，就把植物蓋起來。Ifitturns/getscold,covertheplants.[拓展]常用短語(1)“被…覆蓋”

：becoveredwith…(2)“占地面積為…”：

coveranareaof…[鞏固練習(xí)](1)鹽城自然保護(hù)區(qū)占地超過4,530平方千米。(2)大雪覆蓋了整座山。

YanchengNatureReservecoversanareaofover4,530squarekilometers.Thewholemountainiscoveredwiththeheavysnow.知識(shí)梳理2[經(jīng)典例題](1)Russiaisthelargestcountryinareaintheworld.It________anareaofabout17.10millionsquarekilometres.A.stands B.faces C.covers D.sticks(2)—WhatdoyouthinkofthenewspaperCHINADAILY?—Goodindeed.It________manynewsstoriesaroundtheworld.A.talks B.covers C.writes D.says(3)Overhalfoftheearth_______water.A.iscoveringwith B.arecoveringwith C.iscoveredwith D.arecoveredwith(4)Thesemountains_______treesinafewyears’time.A.becovered B.willbecoveredwith C.iscovered D.arecoveredwithCBCBSomepeoplewanttomakethewetlandssmallerinordertohavemorespaceforfarmsandbuildings.1).inorderto意為“為了……”，表示目的。在用法和意義上與soasto結(jié)構(gòu)類似，但是inorderto結(jié)構(gòu)可以放在句首、句中，而soasto多用于句中。擴(kuò)展：inorderto和soasto在句中表示目的時(shí)，可以轉(zhuǎn)化成inorderthat或sothat引導(dǎo)的目的狀語從句。為了通過考試，我們應(yīng)該努力學(xué)習(xí)。Weshouldworkhardinordertopasstheexam.Weshouldworkhardsoastopass

the

exam.Weshouldworkhardinorderthatwecanpasstheexam.Weshouldworkhardsothatwecanpasstheexam.知識(shí)梳理3

[鞏固練習(xí)](1)為了見他，我開車行走了很長一段路。(2).為了掙更多的錢，她做了兩份工作。Sheworkedtwojobsinorderto/soastoearnmoremoney.Sheworkedtwojobsinorderthat/sothatshecanearnmoremoney.知識(shí)梳理3Idrovealongwayinorderto/soastoseehim.Idrovealongwayinorderthat/sothatIcanseehim.“給……騰出地方”：

have/makespacefor…，相當(dāng)于have/makeroomfor…，其中space/room是不可數(shù)名詞，意思是“地方；空間”

[鞏固練習(xí)]Millie，你能為我的自行車騰出一些空間嗎？Millie,canyoumakesomespace/roomformybike?

[經(jīng)典例題](1)Peopleinthefuturewillnothave________tolive.spaceenough B.enoughspace C.enoughspaces D.manyspace(2)Nowthere’s_________(little)spaceforthewildanimalsthanbefore.知識(shí)梳理3BlessThiswillleadtolessandlessspaceforwildlife.lead意為帶領(lǐng)、領(lǐng)導(dǎo)，leadto意為導(dǎo)致，一般后面跟結(jié)果，也可以表示通向，后面跟目的地。例：Hardworkleadstosuccess.[拓展]帶領(lǐng)/引導(dǎo)某人去某地：leadsb.tosp.[鞏固練習(xí)](1)太多的家庭作業(yè)導(dǎo)致睡眠不足。Toomuchhomeworkleadstolessandlesssleep.(2)太多的車導(dǎo)致了那次事故。Toomanycarsledtotheaccident.

知識(shí)梳理4[經(jīng)典例題](1)Allthechanges_________strongerandmorepowerfulChina.leadin B.leadto C.causeof D.becauseof(2)—ClassOnewill________us________abasketball.Iamalittlenervous.—Takeiteasy.Youaregoodatplayingbasketball.provide...with B.challenge...to C.lead...to D.order...tochallengesb.tosth.向某人提出挑戰(zhàn)，要求比試某事物['t??l?nd?]知識(shí)梳理4BB【知識(shí)梳理5】NowtheChinesegovernmenthasmadelawstoprevent

allthesethingsinZhalong.現(xiàn)在中國政府已經(jīng)制定法律阻止所有這些事情在扎龍發(fā)生。preventv.阻止，預(yù)防[拓展]阻止某人干某事：stop/preventsb.(from)doingsth.=keepsb.fromdoingsth.辨析：

這三個(gè)短語的意思都是表示“阻止……做……”或“阻止……發(fā)生”，而protect...from是表示“保護(hù)……不受傷害”。prevent...from和stop...from用在主動(dòng)語態(tài)中時(shí)from可以省略keep...from在表示此意時(shí)，from不可以省略，否則keep...doing是“使……處于……狀態(tài)中”的意思知識(shí)梳理5我們必須阻止水被污染。Wemustpreventthewaterfrombeingpolluted.我們阻止他來這里。Westoppedhimfromcominghere.大雨讓我們沒能按時(shí)到。Theheavyrainkeptusfromcomingontime.[經(jīng)典例題](1)Heiswearinghissunglassesto_________himselffromthesun.A.stop B.prevent C.keep D.protect(2)Ourgovernmentmust_________downtoomanytrees.A.stoppeoplecutting B.keeppeoplecutting C.encouragepeopletocut D.makelawstocut知識(shí)梳理5DA(3)Todaytheforestsaredisappearing.Wemust_________downtoomanytrees.A.preventpeopletocut B.preventpeoplefromcuttingC.preventpeopleforcutting D.preventpeopleatcutting(4)Thegovernmentshouldmakelaws__________allthepeople_________inpublic.A.prevent;nottosmoke B.toprotect;smokingC.toprevent;smoking D.protect;nottosmoke(5)Nothingcanpreventmothers____________(protect)theirbabies.(6)Wemustdosomething____________(prevent)theweatherfromgettinghotterandhotter.知識(shí)梳理5BCprotectingtopreventWeneedmorepeopletocountanddescribe

thebirds.我們需要更多的人來統(tǒng)計(jì)和描述這些鳥。describev.描述n.__________,短語___________________相當(dāng)于動(dòng)詞describe用兩個(gè)單詞描述你自己。______________________intwowords.向孩子描述你的工作是怎么樣的。__________yourjob_________yourchild.他描述了他所見到的一切。Hegaveadescriptionofwhathehadseen.Hedescribedall/everything(that)hehadseen.知識(shí)梳理6descriptiongiveadescriptionofDescribeyourselfDescribetoFirst,letmeintroducemyself.introduce是動(dòng)詞，“介紹”，n.介紹；引進(jìn)；序言；導(dǎo)論是______________“自我介紹”“把A介紹或引薦給B”我很榮幸向大家介紹我的老師。It’smyhonortointroducemyteachertoeveryone.[鞏固練習(xí)]Firstthechairman________thespeaker________thestudentsyesterday.A.introduce;to B.introduced;to C.introduce;into D.introduced;into

知識(shí)梳理7introductionintroduceoneselfBintroduceAtoBThescienceteacherencouragestheClass1,Grade8studentstojointheBirdwatchingSocietytolearnmoreaboutbirdsinthewetland.(P68)自然科學(xué)老師鼓勵(lì)八年級(jí)一班的學(xué)生們加入觀鳥協(xié)會(huì)去了解更多的濕地中的鳥類。“encourage”是及物動(dòng)詞,之后常跟復(fù)合賓語,意思是“鼓勵(lì)”。常用詞組：encouragesbtodosth,意思是“鼓勵(lì)某人做某事”。他們鼓勵(lì)讀者使用圖書館。Theyencouragereader