2026春牛津译林版八年级英语下册Unit 8 A green world 第 2 课时 Reading导学案（学生版）

Unit8Agreenworld第2课时reading八年级英语下册同步精品讲义（牛津译林版）知识精讲知识精讲1.acountrywithhighmountainsandcleanbluelakes有高山和蔚蓝湖面的国家【考点解析】with…在这里是介词短语做后置定语，意为“拥有”【例句】Chinaisacountrywithalonghistory.中国是一个拥有悠久历史的国家。【拓展】without意为“没有”，介词，其后接名词和动名词【例句】Heoftengoestoschoolwithoutbreakfastbecauseofgettinguplate.典型例题典型例题他住在一个带花园的房子里。他没打招呼就离开这里了。2.It’sbeautiful,andweshouldtrytokeepitthatway.它（瑞士）很美，而且我们应该尽力让它一直保持那样。【考点解析】thatway意为“这样；那样；那边”。way可以和this、that等连用。【例句】Whydoesheactthisway?他为什么这样做？Thatway,shewillbealonewhenshefindstheletter.那样一来，她发现信时，就只有她一人在场。典型例题典型例题那样，我们就能得到他的帮助。_______________________________________________________.3.InSwitzerland,thingslikeglass,plasticandpaperareseparatedintodifferentgroupsandthenrecycled.在瑞士，像玻璃、塑料和纸被分成不同的小组，然后回收利用。【考点解析】separate…into…把…...分开，隔开beseparatedinto…被…...分开，隔开【例句】Thechildrenwereseparatedintogroupsforthegame.

那些儿童分成小组做游戏。典型例题典型例题动词填空Thewaste_______(separate)intodifferentgroupsbeforebeingthrownintothebin4.Evenoldclothesandshoescanberecycled．即使旧衣服和旧鞋子也能被回收。【考点解析】even副词，意为“即使，纵然；再者，加之；此外，而且；（表示进一层的意思）甚至（……也），连”。【例句】Evenheisold，heworkshard.即使他老了，他仍努力工作。【注意】even与much和far一样，其后接形容词副词的比较级典型例题典型例题使你说英语，我也能听懂。____________________________,Icanunderstandyou.5.Someoftheclothesaresoldincharityshops,somearegiventothepoor,andothersaresenttofactoriesforrecycling.【考点解析】some…,some…,andothers….表示“一些…,一些…,还有一些”。典型例题典型例题一些学生在安静地看书，一些在做笔记，还有一些在上网查资料。___________________________________,____________________________,_______________________________________________________________.6.Wearenotallowedtocutdowntrees.我们是不允许砍伐树木的。【考点解析】(1)allow作“允许”或“许可”讲，常用动词不定式短语作宾语补足语。allowsb.todosth.允许某人做某事Pleaseallowmetocarryyourbag.请让我替你拿包。(2)allow作“许可，允许”讲，只可搭配动名词短语作宾语，不可直接用动词不定式作宾补，即只可说allowdoingsth．，不可说allowtodosth.。Theyallowedsmokinginthisroomonly.他们只允许在这间屋子里抽烟。(3)allow还常与out，in，up等副词搭配使用，即allowsb.in/out/up等。Shedidn'tallowthechildreninuntiltheywipedtheirshoes.直到孩子们把鞋擦干净，她才让他们进来。Sheisnotallowedoutafterdark.天黑后，不准她出去。典型例题典型例题1、我的老板不允许我用电话。2、我们只许在这间屋子里抽烟。3、学生必须在老师的允许下才能外出。【考点解析】cutdown意为“削减；砍倒；杀死；删减”。宾语是代词时须放在cut与down之间。【例句】Therearefewerandfewertreeshere.Youcan'tcutthemdown.这儿的树越来越少。你不能砍它们。【拓展词组】cutinonsb.插嘴，打断别人cutout剪出，戒掉cutshort缩短典型例题典型例题()Thetreeisdead.Please_______.A.cutdownitB.cutitdownC.cutitoutD.cutoutit7.Ifwedroplitterinapublicplace,wewillbefinedbythepolice.如果在公共场合扔垃圾，我们将受到警方的惩罚。【考点解析】fine在此用作动词，意为“惩罚”。【例句】Itissaidthathewillbfinedbythepolice.据说他将受警方罚款。典型例题典型例题那男孩因盗窃受到警方的惩罚。______________________________________________________________________.【拓展】此外，fine还可用作形容词，意为“好的”。如：I’mfine.典型例题典型例题今天天气多么的好啊！8.Wedependonitsrichresourcestolive,soitisimportantforustoprotectitwisely.我们依靠它富足的资源来生存，因此我们明智地保护它是很重要的。【考点解析】dependon意为“依靠，依赖”。【例句】Whatdoesthehomelessgirldependon?那无家可归的女孩依靠什么生活？典型例题典型例题我们不能太依赖父母。【拓展】Itdepends.依情况而定，看情况。【考点解析】wisely意为“明智地；聪明地；精明地”。【例句】Evenyouhaveenoughpocketmoney,youshouldspenditwisely.即使你有足够的零花钱，你也应该明智地花费。9.Thesenewtypesofenergycostverylittleandwillneverrunout.这些新类型的能源成本很小，永远不会耗尽。【考点解析】take，spend，cost和pay都可以表示“花费”，但用法却不尽相同。(1)spend的主语必须是人，常用于以下结构：①spendtime/moneyonsth.在……上花费时间（金钱）Ispenttwohoursonthismathsproblem.这道数学题花了我两个小时。②spendtime/money(in)doingsth.花费时间（金钱）做某事Theyspenttwoyears(in)buildingthisbridge.造这座桥花了他们两年时间。(2)cost的主语是物或某种活动，还可以表示“值”，常见用法如下：①sth.costs(sb.)＋金钱某物花了（某人）多少钱Anewcomputercostsalotofmoney.买一台新电脑要花一大笔钱。②(doing)sth.costs(sb.)＋时间某物（做某事）花了（某人）多少时间Rememberingthesenewwordscosthimalotoftime.他花了大量时间才记住了这些单词。【注意】cost的过去式及过去分词都是cost(3)take后面常跟双宾语，常见用法有以下几种：①Ittakessb.＋时间＋todosth.做某事花了某人多少时间Ittookthemthreeyearstobuildthisroad.他们用了三年时间修完亍这条路。②doingsth.takessb.＋时间做某事花了某人多少时间Repairingthiscartookhimthewholeafternoon.他花了一下午修车。(4)pay的基本用法是：①pay(sb.)moneyforsth.付钱（给某人）买…．Ihavetopaythem20poundsforthisroomeachmonth.我每个月要向他们付20英镑的房租。②payforsth.付……的钱Ihavetopayforthebooklost.我不得不赔丢失的书款。③payforsb.替某人付钱Don'tworry!I'llpayforyou.别担心！我会给你付钱的。典型例题典型例题()①Thebike_______himabout350yuan.A.spentB.costC.tookD.paid【考点解析】runout和runoutof这两个短语都有“用完”的意思，但用法不同。runout作不及物短语，表示“被用完；被耗尽；（人）把东西用完（或花光）”，其主语通常是时间、金钱、食物等无生命名词，而runoutof则是及物短语，表示主动，其主语通常为人。【例句】Mymoneyisrunningout.我的钱快用完了。典型例题典型例题()②Isthetime_______?A.runoutB.runningoutC.runningoutof D.ranout10.Rememberthateveryonecandosomethingtomakeadifference！记住每个人都可以做点（对保护环境）有益的事！【考点解析】makea/no/some/muchdifferenceto…意思是“对…...有/没有/有些/有很大作用、关系、影响”。【例句】Theraindidnotmakemuchdifferencetothegame.这场雨对比赛没有多大影响。典型例题典型例题翻译句子每个人都应该做对地球有益的事。能力拓展能力拓展完成句子1．一带一路对我们的生活产生了很大影响。TheBeltandRoadInitiative_______________________toourlife.2．当你离开教室的时候不要忘了关电脑。（forget）Don’t__________________________whenyouleavetheclassroom.3．在我小的时候，那位名人的故事对我的生活产生了很大的影响。Thefamousperson’sstories_____abig______tomylifewhenIwasyoung.4．气温主要取决于季节和天气。Thetemperaturemainly______________________theseasonsandtheweather.5．太过依赖父母不利于孩子的成长。____________________isnotgoodforchildren’sgrowth.分层提分分层提分题组A能力提升练二、完型填空Fourteenyearsago,theBBC’sdocumentaryPlanetEarthtookusonanamazing___6___fromtherainforesttothesea.Itcelebratedthebeauty___7___ourplanet.Lastyear,ashowcalledOurPlanetwasdoingeven___8___thanthat.Wewerereallysurprisedatthediversity(多样性)oflifeontheearth.Itcalledonusto___9___theearthbeforeitwastoolate.“Whatwedointhenext20yearswilldecidethefutureforalllifeontheearth,”AlastairFothergill,oneoftheshow’smakerssaid.OurPlanetcameoutonApril5th,2019.It___10___50countriesandmorethan600peoplespentoverfouryears___11___onit.Theshowhaseightepisodes(集).__12___ofthembeginswithapictureoftheearthtakenfromthemoon.Itshowssomeproblemsthatweshouldtake____13____.Italsoshowsthatthenumbersofmany___14___animalsaregrowingwiththehelpofthescientists.Allthisremindsusthat___15___weworktogether,itwillneverbetoolatetosaveourplanet.6．A．building B．mountain C．journey D．city7．A．with B．of C．from D．for8．A．more B．few C．much D．less9．A．move B．hide C．copy D．save10．A．flies B．covers C．offers D．reminds11．A．arguing B．working C．returning D．depending12．A．Each B．None C．Some D．Both13．A．heavily B．easily C．seriously D．completely14．A．talented B．endangered C．brave D．strange15．A．becauseof B．assoonas C．eventhough D．aslongas三、阅读单选AScientists（科学家）aretryingtomakedeserts（沙漠）intogoodlandagain.Theywanttobringwatertothedeserts,sopeoplecanliveandgrowcrops.Theyarelearningalotaboutthedeserts.Butmoreandmoreoftheearthisbecomingdeserts.Scientistsmaynotbeabletochangethedeserts.Scientiststhinkthatpeoplemakedeserts.Peoplearedoingbadthingstotheearth.Someplacesontheearthdon’tgetverymuchrain.Buttheystilldon’tbecomedeserts.Thisisbecausesomegreenplantsaregrowingthere.Smallgreenplantsandgrassareveryhelpfultowetplaces.Plantsdon’tthehotsunmaketheearthevendrier.Plantsdon’tletthewindblowtheearthaway.Whenalittlebitofrainfalls,theplantswillholdthewater.Withoutplants,thelandcanbecomeadesertmuchmoreeasily.16．Whycanthelandbecomeadesert?________A．Someplacesdon’tgetverymuchrain.B．Plantsdon’tletthehotsunmaketheearthevendrier.C．Peopledon’tprotecttheearthwell.D．Scientistshaven’tlearntenoughaboutthedeserts.17．Scientists________tomakethedesertsintogoodlandagain.A．carryvegetables B．growcrops C．donothing D．studyalot18．Whichisnottrue?________A．Scientistswanttobringwatertothedeserts.B．Scientistslikelivinginthedeserts.C．PeopledobadthingstotheearthD．Scientistsmaynotbeabletochangethedeserts.19．Whyaregreenplantsandgrasshelpful?________A．Theycanholdthewater.B．Theycanstopthewindfromblowingtheearthaway.C．Theycankeeptheearthwet.D．Alloftheabove.20．Afterreadingthepassage,wecanlearnthat________.A．plantscankeepdrylandfrombecomingthedesertB．itisgoodtogetridofthegrassinthedesertC．allplaceswithoutmuchrainwillbecomedesertsD．itisbettertogrowcropsondrylandthantogrowgrassBMostpeopleloveanimalsbecausetheyareuseful（有用的）inmanyways.Theybringmorefuntoourlife.Wefindmanydifferentkindsofanimalsontheearth.Someanimals,suchasleopards（豹）.wolves（狼）,snakes,tigers,pandasandfoxes（狐狸）liveinbigforests.Theyarecalledwildanimals.Mostofthemaredangerous.Someotherslikecowsanddogslivewithmen.Theyarecalleddomesticanimals.Animalsareimportanttomen.Mencatchwildanimalsfortheirfurandmeat.Skins（皮）offoxesandcrocodiles（鳄鱼）canbemadeintocoatsandshoes.Peoplearenowstoppedfromkillingwildanimalsinordertoprotecttheirlives.Domesticanimalscannotonlygivemenfood,butalsohelpmenwithsomefarmwork.Withoutthemlifecouldbelessfunandmoredifficult.Peoplegetmeatfromsheepandpigs.Fromcows,wegetmilk.Horsescantakeustootherplaces.Onfarms,animalsareusedtoplough（犁）fields.Itisclearthatmencan’tlivewithoutanimals.Let’sprotectanimals.Theyareourbestfriends.21．_______liveinbigforests.A．Leopardsandcows B．FoxesandtigersC．Sheepanddogs D．Horsesandmonkeys22．Theunderlinedword“domestic”means“________”inChinese.A．野生的 B．驯养的 C．濒危的 D．宠爱的23．________arebothdangeroustous.A．Snakesandwolves B．SharksandrabbitsC．Deerandlionsheadlights D．Tigersandpigs24．WhichofthefollowingisNOTtrue?_______A．Domesticanimalsdofarmworkinsomeplaces.B．Weshouldprotectanimalsbecausetheyareourbestfriends.C．Withoutanimalsme