2014年人教版新目标九年级英语Unit13（第2课时）精美课件VIP免费

SectionA第二课时(2a-2d)Unit13We’retryingtosavetheearth.人教版九年级下册coaln.煤；煤块uglyadj.丑陋的；难看的woodenadj.木制的；木头的plasticadj.塑料的n.塑料；塑胶takeawayn.外卖食物binn.垃圾箱A.landpollutionB.airpollutionC.noisepollutionD.waterpollution2a2aListentotheinterview.CircletheKindsofpollutionthatJasonandSusantalkabout.1.Theairisbadlypollutedbecausethereare_____________ontheroadthesedays_________2.Factoriesthatburncoalalso____________theairwithalotofblacksmoke.3.Thereisalsotoomuchrubbishandwaste.People_______________thingseveryday.4.Peoplearealsolitteringin____________likeparks.Thisisturningbeautifulplacesintouglyones.2b2bListenagainandcompletethesentences.听力巩固训练1.I_____________abletoseestarsinthesky,butnowIcan'tseethemclearly.2.Theair____________really_______aroundthere.3.Peoplearealso___________inpublicplaces.4.Thefactoriesthatburn______also______theairwithalotofblacksmoke.usedtobehasbecomepullutedlitteringcoalpolluteTheairhasbecomereallypollutedaroundhere.I’mgettingveryworried.Yes,Iusedtobeabletoseestarsinthesky.Theproblemisthat…2c2cUsetheinformationin2aand2btorole-playconversationsbetweenJasonandSusan.JasonandSusan,whatareyourideasforsolvingtheseproblems?Well,tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.2d2dRole-playtheconversation.Yeah,orrideabike.Thereareotheradvantagesofbikeriding.It’sgoodforhealthanditdoesn’tcostanything!Greatideas!Whataboutwastepollution?Mmm,Ithinksimplethingslikebringingabagtogoshoppingcanhelp.Istarteddoingthatayearago.Me,too.Also,InevertakewoodenchopsticksorplasticforkswhenIbuytakeawayfood.Iusetheonesathome.Andremembertothrowrubbishinthebinsandkeeppublicplacescleanandbeautifulforeveryone.Sotogether,ouractionscanmakeadifferenceandleadtoabetterfuture!1.Peoplearealsolitteringin_______likeparks.Thisisturningbeautifulplacesintouglyones.ugly作形容词，意为“难看的；丑陋的”，指人、动物或事物的外貌或道德上令人反感。还可表示“有敌意的；阴险的；不祥的”，在句中可作表语或定语，反义词为comely,beautiful。如：Thefairychangedtheuglyoldwomanintoafrog.仙女把那个丑陋的老女人变成了一只青蛙。Languagepoints2.Thereareotheradvantagesofbikeriding.advantage作名词，意为“有利条件,优点,优势”，反义词为disadvantage。如：Hehadtheadvantageofagoodeducation.他具备受过良好教育的优势。Whatistheadvantageofusingnuclearpower?使用核能有何好处?Languagepointsadvantage还可作及物动词，意为“有利于；使处于优势”。如：Itwouldadvantagehimtogoabroad.出国会对他有好处。Itwouldadvantageyoutoworkhard.努力工作对你会有益。Languagepoints3.It’sgoodforhealthanditdoesn’tcostanything!begoodfor意为“有益于；适于”，后接名词或动词-ing形式。如：Whiskycanbegoodforyouiftakeninmoderation.威士忌酒如饮用适度是有益的。Doitup.It'llbegoodforyou.把它喝完，它对你有益。Languagepoints1.(2013·山东青岛)---HowmuchisthetickettoCentralPark?---Aone-wayticket_____$40,andyoucan____anther$20foraround-trip.A.costs,payB.cost,spendC.pay,spendD.spends,pay2.Thepooroldmanlivedinalittle____hut.A.woodB.woodenlyC.woodennessD.woodenAD完成课后提升作业。书到用时方恨少，事非经过不知难。书到用时方恨少，事非经过不知难。——陆游陆游