贵州省贵阳市花溪二中八年级英语下册《Unit 4 Lesson 2》课件4 人教新目标版.ppt

lessontwomanandtheenvironment vocabularyi 1 realizevt vi 实现 herwishtobecomeamoviestarwasfinallyrealized berealized cometrue doesherealizehismistake erroryet irealizedwhathemeant 领会 adj realinreality事实上 实际上 2 norconj 也不 也没有 用在neither之后ihaveneithertimenormoneyforpopfestivals 用在not no never之后 也不thestoryisnotinterestingnorinstructive ihaveneverspokennorwrittentoher 用在句首 句子须倒装 也不youdonotlikehim nor neitherdoi ifyoudon tgotomorrow nor neitherwilli hedidn tdoit nor neitherdidhetryto 3 littern v 乱丢 乱扔 废弃物 废弃物 零乱之物 u therewerepilesoflitteronthestreets pickupyourlitterafterapicnic litter bin litter basketv 使凌乱 乱扔litteradeskwithpapersdon tlitter 4 electricityn whendidelectricitycometothevillage anelectriciron light shock guitar 用电的 发电的 带电的 electricalengineering电机工程学electrician电机师makeelectricitysaveelectricity 5 consumern producer weshouldtrytobegreenconsumers v consume用尽 耗尽 useuphesoonconsumedhisfortune n consumption消费 消耗量theconsumptionofbeerdidn tgodownwhenthetaxwasraised tuningin theearthisindanger it stimeforustotakeaction whatweshoulddonowistotrytoprotectit answerthefollowingquestions whoisgoingtogivealecture dr dangreen whenandwhereishegoingtogivethelecture at3 00p m onjune5inthelecturehall classroombuilding1 3 what sthelectureabout it saboutman theenvironment 4 whatproblemswilldrgreentalkabout hewilltalkabouttheworldpopulation theearthinthefuture andenvironmentalprotection readtheposterandcompletethedialogueinpairs adam mayispeaktomary mary who sthat adam it sadam there salectureonmanandthe at3p m onjune5 wouldyouliketo it mary sure goingtogivethelecture adam drdangreen mary ishegoingtotalkabouttheworld growth adam yes andhe llalsotellussomeofour willcause andwhatthe willbelikeifwedon tprotectit mary that dbeinteresting willhetellushowwecan theenvironment adam ofcourse mary isthelecture adam inthelecture classroombuilding1 mary thankyoufor adam speaking environment attend who s population habits pollution earth protect where hall calling text listenandjudge torf 1 adamandmaryareeditorsoftheschoolnewspaper 2 beforethelecturemaryandadamknewthatmanyofourbadhabitswouldcausepollution 3 wecandoalottoprotecttheenvironment 4 weshouldtrytobegreenconsumers 5 theclassonestudentssaidthattheywoulddevelopaneducationalprogramme 6 maryandadamdecidedtotakepartintheeducationalprogramme f f t t f f listenandanswer 1 whatdomaryandadamdofortheschoolnewspaper 2 whataretheytalkingaboutnow 3 didmaryrealizethattheworldpopulationhadgrownsofast 4 whatwilltheearthbelikeifwedon tprotectit 5 whatwillmanyofourbadhabitscause 6 whatcanwedotoprotecttheenvironment 7 whatshouldwetrytobe 8 whatdidtheclasstwostudentssaythattheywoulddo 9 whataremaryandadamgoingtodo checkyouranswers 1 whatdomaryandadamdofortheschoolnewspaper theyarebothreportersoftheschoolnewspaper 2 whataretheytalkingaboutnow theyaretalkingaboutyesterday slectureonmanandtheenvironment 3 didmaryrealizethattheworldpopulationhadgrownsofast no shedidn t 4 whatwilltheearthbelikeifwedon tprotectit 5 whatwillmanyofourbadhabitscause 6 whatcanwedotoprotecttheenvironment itwillbeaterribleplacetolive theywillcausepollution wecanplantmoretrees stoplittering savewaterandelectricity takethepublicmeansoftransport theyaregoingtointerviewtheclasstwostudents 7 whatshouldwetrytobe greenconsumers 8 whatdidtheclasstwostudentssaythattheywoulddo theysaidtheywoulddevelopaneducationalprogramme 9 whataremaryandadamgoingtodo freetalktheearthisindanger it stimeforustotakeaction whatweshoulddonowistotrytobeagreenconsumer howcanwebecomeagreenconsumer recyclewastepaperandusedbatteries turnoffthelightswhenyouleavetheroom reusebottles ifpossible don tuseplasticbags rideabicycleinsteadofdrivingacar buyorganicgoods herearesometips usefulphrases attendalectureon learn fromnor neitherdidiknow protecttheenvironmenttakethepublicmeansoftransportinbriefdevelopaneducationalprogrammeaterribleplacetolive 听一个关于 的讲座从 学到我也不知道 保护环境乘公共交通简言之开发一个教育项目一个可怕的居住地 grammar theobjectclause宾语从句 时态1 如果主句是现在的时态 包括一般现在时 现在进行时 现在完成时 从句的时态可根据实际情况而定 包括一般现在时 一般过去时 一般将来时 现在完成时等 iknow that heliveshere iknow that helivedheretenyearsago heisaskingthepolicemanhowhecangettothestation ihaveheardthathewillcometomorrow 2 如果主句是过去的时态 包括一般过去时 过去进行时 那么从句的时态一定要用相对应的过去的某种时态 包括一般过去时 过去进行时 过去将来时 过去完成时 iknewwholivedhere isawshewastalkingwithhermother heaskedwhetherhisfatherwouldcomebacktomorrow hesaidthathehadseenit 3 当从句是客观真理 定义 公理 定理时用一般现在时 theteachersaidthattheearthtravelsaroundthesun ourmathsteacherhastoldusthatatrianglehasthreesides 1 whenwillhegotothelibrary hisbrotheraskswhenhewillgotothelibrary hisbrotheraskswhenwillhegotothelibrary 2 whatdoeshewanttobuy idon tknowwhathewantstobuy idon tknowwhatdoeshewanttobuy 3 whoarewegoingtomeet canyoutellmewhowearegoingtomeet canyoutellmewhoarewegoingtomeet 4 doesheknowfrench wewanttoknowif whetherheknowsfrench wewanttoknowif whetherdoesheknowfrench 5 willtheygotocanadainsummer they renotsureif whethertheywillgotocanadainsummer they renotsureif whetherwilltheygotocanadainsummer 1 didthestudentshaveapicniclastsunday doyouknow 2 mr smithhavebeeninchinaforaboutthreeyears jimtoldlintao doyouknowif whetherthestudentshadapicniclastsunday jimtoldlintao that mrsmithhadbeeninchinaforaboutthreeyears 3 whichbookshouldireadfirst pleasetellme 4 lighttravelsfasterthansound ourteachertoldusinyesterday sclass pleasetellmewhichbookishouldreadfirst ourteachertoldus that lighttravelsfasterthansoundinyesterday sclass 1 could would是委婉语气 而不是过去式 因此宾语从句的时态根据实际情况用不同时态 注意事项 couldyoupleasetellmewherewewillshowourtickets couldyoutelluswhichgatewehavetogoto wouldyouliketotellmewhenhewillcomeback 2 如果主句的谓语动词是ask时 连词不可能是that 如果主句的谓语动词是say时 连词用that shesays that shewillleaveamessageonhisdesk hesaid that hewasgoingtotakecareofthechild heasksifilikeplayingthepiano youmayaskthemanovertherehowyoucangettothebusstation 3 如果从句中含有or或ornot时 只能用whether而不用if couldyoutellmewhetherthat safasttrainornot doyouknowwhetherheisrightornot idon tcarewhetherhe llstayhereornot doyouknowif backnextweek ifhe back pleaseletmeknow a hecomes willcomeb willhecome comesc hewillcome comesd hewillcome willcome 4 连词if和when在不同从句中的区别 c idon tknowwhenhe come ican twaithereanymore whenhe come wouldyoupleaseaskhimtocallme willcome comes 5 连词 宾语从句连词 todo idon tknowwhatishalldonext idon tknowwhattodonext shedidn tdecidewhichoneshewouldchoose shedidn tdecidewhichonetochoose pleasetellmewhomyou llgivetheletterto pleasetellmewhomtogivetheletterto 1 theyoungmanasked it ssummerorwinter a eitherb thatc weatherd whether2 wedon tknow theydidit a howb whoc whatd which3 theteacherasksus jimcancomebackontime a thatb ifc whend whattime4 doesanybodyknow wewillhaveasportsmeetingthisweekendornot a ifb wherec whetherd that d a b c 5 iwonder heiscryingnow a thatb whyc howd when6 haveyoufoundout wecandoonhainanisland a whatb howc ifd whether7 lilysaid shehadfinishedhercomposition a ifb thatc whend where8 idon tknow hestillliveshere a whereb whatc whend whether b a b d 1 couldyoushowme a howcanigettothestationb whereisthestationc howicouldgettothestationd howicanreachthestation2 pleasetellme a whatdoeshelikeb whathedoeslikec whathelikesd whathelike3 mysistertoldhim a whatdaywasitb whenthetrainarrivedc whoshewaswaitingd wheredidyoulive c b d 4 couldyoutellmewherewe nextweek a wouldgob togoc hadtogod willgo5 couldyoutellmehowmuch toflytohainan a doitcostb doesitcostc itcostedd itcosts6 thesmallchildrendon tknow a whatistheirstockingsinb whatisintheirstockingsc whereistheirstockingsind whatintheirstockings d b d 7 someoneisringingthedoorbell goandsee a whoisheb whoheisc whoisitd whoitis8 couldyoutellmehowlong a youhaveboughtthewatchb youhavekeptthissciencebookc haveyoubeenawayfromchinad haveyoubeenamemberofgreenerchina9 hesaysthatifit tomorrow he fishing a willrain won tgob rained wasn tgoc rains won tgod rain willgo b c d 1 couldyoutellmeifthey work inthefactorysofar 2 didyourparentstellyouthatthesun rise intheeast 3 what he say justnow i notcanhear him he say thathe plant treeswithhisparentsyesterday 4 canyoutellmewhen leave tomorrow haveworked rises did say couldn thear said planted toleave 5 didhesaythattheirparents come heretomorrow 6 hetoldmetwoweeks be enough 7 theteachertoldusthatthesun be biggerthanthemoon 8 ithinki tell youwhat do next don tjuststayhere todo willtell havetold is was wouldcome 9 a whatareyoustandingherefor b i mwaitingheretoaskmr johnsonifhe give usatalkonamericanhistory ifhe have notime i llaskmr smithinstead 10 a doyouknowwhenmrgreen come toseeusnextmonth b don tworry i tell youwhenhereally come here willgive has willcome willtell comes partii 1 takeaction bringsthintoaction使 生效actionsspeaklouderthanwords 行动比言论更有力 v n actn activityn actor actressv activateadj active 2 getridof howcanwegetridofthisunwelcomevisitor theseshoesareverydifficulttogetridof ridv rid ridridof免除 解除be getridof 摆脱 解除 3 increasev n 增长 增加 foreigninvestmentsthereincreasedfivetimes thepopulationhasincreasedby200 000to500 000 travelincreasesone sknowledgeoftheworld hisweightshowedanincreaseof3lbs inamonth therewasasteadyincreaseinpopulation istheconsumptionofbeerstillontheincrease 4 sortn 种类 popmusicisthesortshelikesmost whatsortofpeopledoehethinkweare v sort out 分类 拣选theboywassortingouttheforeignstampshehadcollected wemustsortthegoodapplesfromthebad 5 refuse 拒绝 拒受 拒给 herefusedmyofferofhelp theenginerefusedtostart itneveroccurredtomethatyouwouldrefuse 我从未想到你会拒绝 hisrefusaltodiscussthematterisveryannoying therefusalofarequest aninvitation anoffer 6 goods商品 货物 hebuysandsellsleathergoods 他买卖皮货 cheapandexpensivegoodsman人类 前无冠词 modernmanhaslivedontheearthfor35 000years manhascausedthedamagetotheenvironment 8 burn burnt burnt或burned burned drywoodburnseasily thefactoryburnedtotheground thelittlegirlburnedherselfwhileshewasplayingwithfire mycheeksburned 我的面颊发烫 wewereburningwithanger 我们十分气忿 theworker soverallswerebadlyburnedbyacid 这位工人的工作装被酸腐蚀得很厉害 9 escape vi 逃跑 逃脱 from thesoldierescapedfromtheenemy sprison gasisescapingfrom outofthepipe vt wewereluckytoescapebeingpunished 10 damagev n 损害 毁坏 theearthquakecausedgreatdamage thestormdidgreatdamagetothecrops theinsurancecompanywillpayforthedamagetomycar v weshouldn tdamagetheenvironment stopwalkingonthelawn oryou lldamagethegrass reading exerciseone matchthefollowing 1 theactofprotecting2 tobeonfire3 toharmorspoilsomething4 torunaway5 makereal understand believe6 sayno7 fastorquickly8 apersonwhobuysorusesgoodsandservices a burnb damagec realized refusee escapef protectiong consumerh rapidly exerciseone 1 hehasr hisdream 2 thelatestnewssaysthatatigerhase fromthezoo 3 everydaycarsb alotofoil sowemustusesomethingelseinsteadofoil 4 hedoesn tlikesinging n doi 5 ithinkthec hereisgoodforgrowingbananas ealized scaped urn or limate 6 wearenowusingthewind thesunandtheseatomakee 7 asweallknow theworldpopulationisi rapidlytheseyears 8 marydoesn tlikethemovie sher toseeitwithus 9 keepoffthegrass oryouwilld it 10 peopleburnoil coalandwood thedirtyairhasformeda b aroundtheearth lectricity ncreasing efused amage lanket whosayswhat carsandbuseshavepollutedtheairsothatmanypeoplehaveverybadhealthproblem obamasaidcarsandbuseshadpollutedtheairsothatmanypeoplehadverybadhealthproblem obamasaid whosayswhat havemanyriversandlakesincitiesbecomeverydirtyandsomeevendead nemowantedtoknow nemowantedtoknowif whethermanyriversandlakesincitieshadbecomeverydirtyandsomeevendead peoplehavecutdownmillionsandmillionsoftrees thelionkingsaid thelionkingsaidthatpeoplehadcutdownmillionsandmillionsoftrees whosayswhat peopleburnoil coalandwood theyaremakingmoreandmoreholesinit theozonelayercomplained 臭氧层 theozonelayercomplainedpeopleburntoil coalandwood theyweremakingmoreandmoreholesinit readthroughthepassageandanswerthequestion modernmanandtheearth whataretheproblemsinbigcities a b c d e e inbigcities cars buses factories d d water healthproblems irty ead whatdopeopledotoforests cuttingdowntrees whatdopeopledotoforests cuttingdowntrees manyanimalsareindangerandthequalityoftheairhasbecomeworse whatisthegreenhouseeffect whatistheresultofthegreenhouseeffect thegreenhouseeffect peopleburnoil coalandwood greenhouseeffect peopleburnoil coalandwood therisingsealevel thechangingclimate peopleha