英语人教版九年级全册UNIT 13 Setion a.ppt

Unit13Wearetryingtosavetheearth SectionA1a 1c Unit13We retryingtosavetheearth Totalkaboutairpollution waterpollutionandnoisepollution Tothinkaboutwaysofprotectingtheenvironment Objectives 减肥被卖光开某人的玩笑捉弄某人对 有害在 顶部参加在路的尽头露面到下个月末为止 上交作业在地球上着陆而不是有一个幸福的结局被取消结婚查明在 以前捎某人一程与 排成一排 Thereare3kindsofseriouspollution Wearepollutingourplanetinsomanyways airpollution noisepollution waterpollution noisepollution airpollution waterpollution loudmusic planes mobilephones factories cars smoking ships factories littering rubbish buildinghouses buildinghouses factories cars 1a Listenandcompletethesentences 1b reallydirty rubbish fish litter waste government closedown cleanup Role playtheconversation Thenmakeyourownconversationsaboutthekindsofpollutionin1a 1c 1c短语 1 bottomoftheriver2 befullof3 usedto4 throwlitterinto5 playapartin 过去常常河底充满参与把垃圾扔进 2a Listentotheinterview CirclethekindsofpollutionthatJasonandSusantalkabout A landpollutionB airpollutionC noisepollutionD waterpollution airpollution Thefactoriesthatburncoalpourdangerousgasesintotheair n 煤炭 Thecarpollutesair 排放 Theairispolluted 1 Doyouthinktheskyisblue 2 Canweseemanystarsclearlyatnight 1 Theairisbadlypollutedbecausethereare ontheroadthesedays 2 Factoriesthatburncoalalso theairwithalotofblacksmoke 3 Thereisalsotoomuchrubbishandwaste People thingsawayeveryday 4 Peoplearealsolitteringin likeparks Thisturnsbeautifulparksintouglyplaces morecars pollute arethrowing publicplaces 2b Listenagainandcompletethesentences Howtoprotecttheearth Ourearthispolluted Asherchildren wemustthinkofwaystoprotecther Howtoprotecttheearth theearth Plantmoretrees Rideabike Closedownfactories recycle Makelaws Savewater take spend pay和cost的用法 主语是人花时间 sbspendtimeonsthindoing主语是物花时间 Ittakes tooksb时间todosth主语是人花钱买东西 sbspendmoneyonsthSbspendmoneyinbuyingsthSbpay钱for物Sbbuy物for钱主语是物花钱 sbcostsbsomemoney Hespent4 000yuan theTVset Hepaid4 000yuan theTVset HeboughttheTVset 4 000yuanTheTVset him4 000yuanDoinghousework mymomhalfanhourthismoring 用take spend pay或cost的适当形式填空1 Thatnewcar themlotsofmoney 2 Mona 50yuanonthebooksjustnow 3 Itusually meanhourtodomyhomework 4 Youshould sometimepractisingyourpronunciation 5 Mybrother 6 000yuanforthenewcomputeryesterday 用方框中所给词的适当形式填空 1 Don tthrow 垃圾 everywhere 2 Inwinter manypeopleburn 煤 tokeepwarm 3 Thepolicefoundabodyatthe 底部 ofthelake 4 The 花费 oflivinginbigcitiesisveryhigh 5 Hekeepsarabbitinabig 木制的 box 用动词的适当形式填空 1 We retrying save theearth 2 Thereusedto be cleanandbeautiful 3 Therearetoomany for tocatch fish 4 It sbadforenvironmenttouse wood chopsticks 污染v 污染 污染污染环境 n u 空气 水污染 噪音 Thereareallkindsof now Pleasedonot ourearthanymore 减少 缩减 砍倒 切除 切碎 切成 插排 删除 起作用 有影响 to on in 参加 群众性的活动 加入 党派组织成为其中的一员 参加运动会 参加活动 入党 我的妈妈入党10年了 Mymom 你加入这个俱乐部多久了 Howlong 1 Haveyou aclub Yes I minaswimmingclubandIoften theswimmingtraining A joined takepartinB joined joinC takenpartin joinD takenpartin joinin2 We regoingforapicnic Wouldyouliketo us Whynot Let sgo A attendB joinC joininD takepartin 承担得起 买的起 它一般和can could can t couldn t连用 承担得起做某事 买得起某物 他很穷买不起车 每个人都能买得起它 Everyone 1 He gooutwithhisparents butnowhe stayathomealone A usedto isusedtoB isusedto usedtoC useto usedtoD isusedto isusedto2 Theinterestingbook me10yuan A tookB paidC spendD cost 3 Wemustdosomethingusefulto pollution A cutoffB cutupC cutdownD cutin4 Smokingcan lungcancer you dbetttergiveitup A workonB leadtoC takeawayD putout 5 Whatarethe ofbikeriding Itcanhelpcutdownairpollution A advantageB reasonsC resultsD ideas 1 这个木箱时装满了书 The box books 2 不健康的饮食对这种疾病的传播起一定的作用 Unhealthyfoods thespreadofthedisease 3 这条小路通向公园 Thepath thepark 4 我买这本字典花了24美元 The 24 II 单项选择 1 Areyougoingto anyoftheevents Yes Maybelongjumpandhighjump A takepartinB joinC attendD joinin2 Ican tafford himanexpensivebirthdaypresent A tobuyB buyingC forbuyingD buy3 Rememberto thelightswhenyouleavetheroom OK Iwill A turnonB turndownC turnupD turnoff 4 Thegirlalwayshassomemoneyto snacks A spendB payforC takeD cost5 Look boysareplayingontheplayground Yes themisabout200 A Thenumberof AnumberofB Thenumberof ThenumberofC Anumberof thenumberofD Anumberof Anumberof III 根据汉语提示完成句子 1 我们必须采取行动来阻止他们 Wemust tostopthem 2 我从没听说过这个人 Ihavenever suchaman 3 我们乐意尽力帮你摆脱困境 Wearegladtodowhatwecan