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Module12Saveourworld Unit3Languageinuse Tosummarizeandconsolidatetherulesofwordbuilding Objective Observe Observethefollowingsentencescarefully Theyareallfromthismodule 1 Reusemeans useagain 2 Thoughpollutionisheavynow Idon tthinkit shopeless 3 Iftheriversarepolluted farmerscan tusethewaterfortheircrops 4 Ifeveryonestartstodosomething theworldwillbesaved 5 Weallneedahealthyenvironment butweproducewasteeveryday anditisharmfultoourenvironment 6 Donotwastethings 7 Repeatthesethreewordsdaily reduce reuseandrecycle 8 Beforeyoubuysomethingnew thinkwhetheritisreallynecessarybecausemaybeoldoneisjustasgood 9 butlet stakethesesimplestepstodaysothatwewillsavetheworldforourgrandsonsandgranddaughterstomorrow 1 use means useagain 2 Though pollute isheavynow Idon tthinkit s hope 3 Iftheriversarepolluted farm can tusethewaterfortheircrops 4 If everyone startstodo something theworldwillbesaved 5 Weallneeda health environment butweproduce waste everyday anditis harm toourenvironment Reuse pollution hopeless farmers everyone something healthy waste harmful go Ready 6 Donot waste things 7 Repeatthesethreewordsdaily reduce use and recycle 8 Beforeyoubuy something new thinkwhetheritis real necessarybecausemaybeoldoneisjustasgood 9 butlet stakethesesimplestepstodaysothatwewillsavetheworldforour grandson and granddaughter tomorrow waste reuse recycle something really grandsons granddaughters 構(gòu)詞法 1 合成法 將兩個(gè)或兩個(gè)以上獨(dú)立且語義不同的單詞合在一起構(gòu)成新詞的方法稱作合成法 2 派生法 通過在詞根前面加前綴或在詞根后面加后綴構(gòu)成一個(gè)新詞的方法稱作派生法 2 派生法 2 派生法 詞根 詞綴 名詞 形容詞 副詞 interest uninterested interestingly uninteresting interested interesting help helpfully helplessly helpful helpless able disable unable enable ability 3 轉(zhuǎn)換法 英語構(gòu)詞法中把一種詞性轉(zhuǎn)化為另一種詞性而詞形不變的方法稱為轉(zhuǎn)化法 1 v n Let stalkaboutitmore Ithinkwe dbetterfinishthetalknow 咱們?cè)僬務(wù)勥@件事吧 我想我們最好現(xiàn)在結(jié)束談話 2 n v Shegavemeacupofwater Youshouldwatertheflowerstwiceaday 她給了我一杯水 你應(yīng)該每天給這些花澆兩次水 3 adj n Shewaswearingablackdress Thegirlinblacklooksverybeautiful 她穿著一條黑色的裙子 那個(gè)穿黑衣服的女孩看上去很漂亮 Learningto Sometimesifyouknowthemeaningofthepartsofaword youcanworkoutthemeaningofthewholeword re new ablerenewable again canbe canbenewagain 1 P100 Makenewwords JointhepartsofthewordsinBoxAwiththewordsinBoxB youneedtousesomeofthepartsmorethanonce able fulim lessre un carecollecthopepossibleuseusualwantedwaste A B carefulcareless collectable hopefulhopeless impossible reuseusableusefuluseless unwanted wasteful unusual Nowworkingroups PlaytheguessinggameEnglishforFun EnglishforFun 1 fullofcare 2 canbecollected 3 fullofhope 4 withoutanyhope 5 notpossible 6 notusual 7 withoutanyuse 8 useagain 9 notwanted 10 makingalotofwaste careful collectable hopeful hopeless impossible unusual useless reuse unwanted wasteful 2 P100 Completethesentenceswiththewordsinthebox hopefulimpossiblereuseunhealthywasteful 1 Pollutedwateris 2 Itis tothrowsomuchfoodaway 3 Ifyoulookafterthingswell youmay someofthemlater 4 Itis tocleanupthewholeriverinsuchashorttime 5 Ifwepayattentiontopollutionnow thefuturewillbe unhealthy wasteful reuse impossible hopeful 3 P101 Completethetable use use usefully uselessly hope hopeful hopeless pollute polluted unpolluted water waste wasteful wasted wastefully usual unusual 4 P101 CompletethesentenceswiththecorrectformofthewordsinActivity3 Shewas thathernewjobwouldmakehermoresuccessful hopeful 1 Thefactory theriver andthefishdied 2 Weoftenwalkinthecountryside Itisa n activityforus 3 Donotusesomuchwater Itisvery 4 Tokeeptheflowersgrowing youneedto themonceaday polluted usual wasteful water 5 P101 Completethesentences A isaboxthatyoukeepyourlunchin lunchbox 1 A isacardthatyouwriteononesideofandsendtosomeonebypost 2 A isaroomwhereyouhaveclassesatschool 3 A isabookthathasoneormorestoriesforchildren 4 A isablackboardthatisusedatschoolforwritingonwithchalk postcard classroom storybook blackboard 6 P101 Workinpairs Lookatthepicturesandanswerthequestions 1 Whatkindofthingscanberecycled 2 Howcanthesethingsbeused 3 Howdoesthishelptheenvironment 4 Haveyoueverrecycledorusedthingsthatcanberecycled How possibleanswers Cloth paper cans plastic glass etc Recycledpapercanbeusedfornotebooks ticketsorwritingpaper Ithelpssavealotofresourcesandreducegreenhousegasemissions Yes Irecycledaluminumcansandpaperbysellingthemtotherecycledfactory Mike IhearyouareofftotheCaribbeanforaholiday Luckyyou Butaren tyou 1 thepollutionthatsuchlongplanejourneysmaycausefortheenvironment Ken Iknow butwhatcanIdoaboutit Ialreadytrymybesttoprotecttheenvironment Irecycle Idon t 2 thingsifIdon twantthemanymore I 3 thelightswhenIleavearoom Don ttellmeIshouldn ttravelbyplaneanymore begoodforthrowawayturnoffworryabout worriedabout throwaway turnoff 7 P102 Completetheconversationwiththecorrectformoftheexpressionsinthebox Mike No ofcoursenot Butwecandomoretoprotecttheenvironment Forexample wecanhelpkeeptheaircleanbyplantingtrees Trees 4 theenvironment Inthisway wecanreducetheharmofpollution Ken Good SoIcanenjoymyholiday andwhenIcomeback I llplantsometrees Mike That stheidea Maybewecanalljoininandstartasmallforest begoodforthrowawayturnoffworryabout aregoodfor 1 ItisOKtothrowusedthingsaway Lookingafterthemtakesalotoftime 2 Donotthrowawaythingsmadeofglass plasticandpaper butrecyclethemwhenpossible 3 Takeabagwhenyougoshopping 4 Producingelectricityandusingoilwillnotcausepollution 5 Turnofflightswhenyoudonotneedthem 6 Rideabikeorwalk anddonotoftendriveyourcar 8 P102 Listenandcheck thetruesentences glass plasticandpaper recycle Reuse takeabag arehardto reducepollution wasteelectricity Walkorcycle pollution 9 P102 Listenagainandcompletethetable Review 英語中常見的構(gòu)詞法 1 合成法2 派生法 加前綴 后綴 3 轉(zhuǎn)化法 詞性變?cè)~形不變 1 Bothofthebookswere toherandshecouldn tdecidewhichonetobuy 2 How ofJohntobreakthecup 3 Themeathasastrangesmell I mafraidit shardly I 從方框中選擇適當(dāng)?shù)膯卧~并用其正確形式填空 Quiz helpful careless eatable correctenergyeatpossibleappearhelpsuccesscare correctenergyeatpossibleappearhelpsuccesscare 4 Tomisan boyanditseemsthathenevergetstired 5 I mafraidthatit s forustogettherebeforeeight 6 Thesun behindthecloudsanditbegantorain 7 I msorrytosayyouransweris Pleasetryagain 8 It snoteasytobecomea actor energetic impossible disappeared incorrect successful 完成下列同義句 1 It snotpolitetospeaktootherswithyourmouthfulloffood It s tospeaktootherswithyourmouthfulloffood 2 Theteacheraskedhimtowritethecompositionagain Theteacheraskedhimto thecomposition impolite rewrite 3 He snotpopularwithsomeoftheneighbors He s withsomeoftheneighbors 4 Ihatesweetfood Especially Idon tlikeeatingcake Ihatesweetfood Especially I eatingcake 5 Hamburgers candyandicecreamaren thealthyfood Hamburgers candyandicecreamare food unpopular dislike unhealthy 1 Searchformoreinformationaboutpollution Makeanoralpresentationtoyourclass 2 FinishtheexercisesinLearningEnglish Homework