专版2017秋九年级英语全册Unit13We’retryingtosavetheearth第5课时习题课件新版人教新目标
近年九年级英语全册 Unit 13 We’re trying to save the earth
（贵阳专版）2017九年级英语全册Unit 13 We’re trying to save the earth Period 4导学案（新版）人教新目标版编辑整理：尊敬的读者朋友们：这里是精品文档编辑中心，本文档内容是由我和我的同事精心编辑整理后发布的，发布之前我们对文中内容进行仔细校对，但是难免会有疏漏的地方，但是任然希望（（贵阳专版）2017九年级英语全册Unit 13 We’re trying to save the earth Period 4导学案（新版）人教新目标版）的内容能够给您的工作和学习带来便利。
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Unit13 We're trying to save the earth！period 4 SectionB 2c—selfcheck【教学目标】知识与技能(1)熟练掌握下列词汇:（2）熟练掌握下列短语：1.________________ 以…而闻名2. ___________…____________…不仅…而且3。
___________________有一个好的环境4. ______________________ 有待提高（改善）5。
______________________ 变得越来越严重(3）掌握下列句型：1。
The river _______________________ 这条河以前是如此的清澈.2. We _______________________ in the environment. 我看到许多环境的变化。
3. People ___________________________ more。
九年级英语全册Unit13We’retryingtosavet
九年级英语全册Unit13We’retryingtosavet Unit13We’retryingtoavetheearth!SectionA(3a-4c)【基础预习】I.根据汉语提示写出下面句中所缺的单词。
1.Ihaveaimpleandeay____(方法)toolvetheproblem.2.Wehouldn’tbe____(残忍的)toanimal.3.It’____(有害的)toyourhealthtodrinktomuch.4.Thecityithe_____(工业)centerofthecountry.5.Thecaritooe某penive,Ican’t___(买得起)it.II.写出下面短语的意思。
1.takepartin__________2.turnoff____________3.payfor____________4.hearof_____________5.beharmfulto___________【重点讲练】1.Themethodinotonlycruel,butaloharmfultotheenvironment.这种方法不仅残酷，而且对环境也有害。
harmful形容词，意为“有害的”。
常构成短语beharmfulto“对……有害的”。
Stayingupofteniharmfultoyourhealth.经常熬夜对你的健康有害。
【拓展】harm名词，意为“害处”。
常用构成短语doharmto“对……有害”，相当于beharmfulto.Toomuchmokingdoeharmtohihealth.=Toomuchmokingiharmfultohihea lth.吸烟过多对他的健康有害。
【小试牛刀】改为同义句。
Readingintheundoeharmtooureye.Readingintheun_________oureye.2.Haveyouevertakenpartinanenvironmentalproject你曾经参加过环境保护活动吗？辨析：join,joinin和takepartinWillyoujoinuinthedicuion你参加我们的讨论吗？ShejoinedtheYoungPioneer.她加入了少先队。
九年级英语全册Unit13We’retryingtosave1
Dear Sir/ Madam, Environmental problems are becoming more and more serious all over the world. With the development of the society, there are too many cars on the streets in our city. Cars have made the air unhealthy for people to breathe. Black smoke and poisonous gas are given off by factories. Factories also put waste into the river. And wherever we go, we can find rubbish.
air pollution
Ways to cut down
build airport away from places where people live
encourage people to use public transportation instead of driving; reduce the number of factories that burn coal
第十八页，共二十五页。
3.Write ways to cut down on these kinds of pollution.
Kinds of pollution
water pollution
Ways to cut down
ask factories not to throw waste into the river; remind people not to litter
UNIT13Weretryingtosavetheearth原文与翻译
UNIT13We'retryingtosavetheearth原文与翻译《牛津初中英语》充分体现了《新课标》的诸多精神。
该教材具有两大特点。
下面是小偏整理的UNIT13We'retryingtosavetheearth 原文与翻译，感谢您的每一次阅读。
UNIT13We'retryingtosavetheearth原文与翻译SectionA1bListenandcompletethesentences.Tony:Hey,Mark,maybewecouldgoswimmingintheriverlaterthi safternoon.Mark:Idon’tthinkIwanttogo,Tony.Tony:Whynot?Mark:Iwastherelastweekendandtheriverwasreallydirty.Eventh ebottomoftheriverwasfullofrubbish,andtherewerenomorefishforf ishermentocatch.Tony:Noway!Itusedtobesoclean.Infact,ithasalwaysbeentheni cestriverinthistown.Mark:Notanymore.Ithinkpeoplearethrowinglitterintotheriver. Factoriesarealsoputtingwasteintotheriver.Tony:That’sterrible!Weshouldwritetothegovernment.Theys houldclosedownthefactories.Mark:Goodidea!ButIthinkeveryoneinthistownshouldhelptocl eanuptheriver,too.Everyoneshouldplayapart,notjustthegovernm entSectionA2aListentotheinterview.thekindsofpollutionthatJasonandSusan talkabout.Interviewer:T odaywe’retalkingtoJason andSusanaboutenvir onmentalproblems.JasonandSusan,canyoutellusaboutsomeofth eproblemsyou’veseen?Jason:Ithinkoneproblemisthattheairisbadlypolluted.Ihardlye verseeblueskiesanymore.Susan:Yes,andIusedtoseethestarsclearly.Interviewer:Whatdoyouthinkhascausedthisproblem?Susan:Well,therearemorecarsontheroadthesedays.Jason:Andfactoriesthatburncoalalsopollutetheairwithalotofb lacksmoke.Interviewer:Whatotherproblemsdoyousee?Susan:Iguessthere’stoomuchrubbishandwasteinthestreets.Jason:Yes!Everydaypeoplearethrowingawaythingslikewoode nchopsticks,plasticbowlsandplasticbags.Susan:They’realsolitteringinpublicplaces,forexample,durin gpicnicsinparks.Thisisturningbeautifulplacesintouglyones.Interviewer:You’reright.Theseareseriousproble msforourenv ironment.Next,let’stalkaboutthethingswecandotohelp.SectionA2bListenagainandcompletethesentences.Interviewer:T odaywe’retalkingtoJasonandSusanaboutenvir onmentalproblems.JasonandSusan,canyoutellusaboutsomeofth eproblemsyou’veseen?Jason:Ithinkoneproblemisthattheairisbadlypolluted.Ihardlye verseeblueskiesanymore.Susan:Yes,andIusedtoseethestarsclearly.Interviewer:Whatdoyouthinkhascausedthisproblem?Susan:Well,therearemorecarsontheroadthesedays.Jason:Andfactoriesthatburncoalalsopollutetheairwithalotofb lacksmoke.Interviewer:Whatotherproblemsdoyousee?Susan:Iguessthere’stoomuchrubbishandwasteinthestreets.Jason:Yes!Everydaypeoplearethrowingawaythingslikewoodenchopsticks,plasticbowlsandplasticbags.Susan:They’realsolitteringinpublicplaces,forexample,d urin gpicnicsinparks.Thisisturningbeautifulplacesintouglyones.Interviewer:You’reright.Theseareseriousproblemsforourenv ironment.Next,let’stalkaboutthethingswecandotohelp.SectionA2dRoleplaytheconversation.JasonandSusan,whatareyourideasforsolvingtheseproblems?Well,tocutdownairpollution,weshouldtakethebusorsubwayin steadofdriving.Yeah,orrideabike.Thereareotheradvantagesofbikeriding.It'sg oodforhealthitdoesn'tanythingGreatideas!Whataboutwastepollution?Mmm,Ithinksimplethingslikebringingabagtogoshoppingcan help.Istarteddoingthatayearago.Me,tooAlso,Inevertakewoodenchopsticksorplasticforkswhen Ibuytakeawayfood.Iusetheonesathome.Andremembertothrowrubbishinthebinsandkeeppublicplace scleanandbeautifulforeveryone.Sotogether,ouractionscanmakeadifferenceandleadtoabetter future!SectionA3aReadthepassageaboutsharksandcompletethefactsheetbelow.SavetheSharks!Manyhaveheardofsharkfinsoup.Thisfamousandexpensivedis hisespeciallypopularinsouthernChina.Butdoyourealizethaty ou’r ekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup?Whenpeoplecatchsharks,theycutofftheirfinsandthrowthesha rkbackintotheocean.Thisisnotonlycruel,butalsoharmfultotheenvir onment.Withoutafin,asharkcannolongerswimandslowlydies.Sharksar eatthetopofthefo odchainintheocean’secosystem.Iftheirnumber sdroptoolow,itwillbringdangertoalloceanlife.Manybelievethatsharkscanneverbeendangeredbecausethey arethestrongestintheirfoodchain.Butinfact,around70millionshark sarecaughtandtradedinthisindustryeveryyear.Thenumbersofsomekindsofsharkshavefallenbyover90percen tinthelast20to30years.Environmentalprotectiongroupsaroundthe world,suchasWildAidandtheWWF,areteachingthepublicabout“fi nning”.Theyhaveevenaskedgovernmentstodeveloplawstostopthesal eofsharkfins.Sofar,noscientificstudieshaveshownthatsharkfinsare goodforhealth,sowhyeatthem?Helpsavethesharks!SectionB1cListenandcheck(√)thethingsthatJuliaandJacktalkabout.Jack:Turnoffthelights,Julia.Itsaveselectricity.Julia:Oh,Iusuallydothat.Iwasjustinahurry.Jack:Isee.I’vejustreadabookwh ichgivesideasabouthowweca nsavetheenvironment.Forexample,youshouldturnofftheshowerw henyou’rewashingyourhair.Julia:Oh,Iwouldneverdothat.Ihaveveryshorthair.Itonlytakesaf ewminutestowash.Whatelsedoesitsay?Jack:Youshouldtakeyourownbagswhenyougoshopping.Julia:Oh,that’seasy.I’lldothatfromnowon.Whatelse?Jack:Peopleshouldstopridingincarsandstartridingbikes.Julia:Noway!Itwouldtakeme45minutestogettoschoolbybike!Jack:Butit’sgoodfortheenvironment!Besides,Ilikeridingmybi ke.Julia:Yes,andyoualsoliveclosetoschool!SectionB1dListenagain.Check(√)thethingsthatJuliaisdoingnow,thethings shewilldointhefutureandthethingsshewouldneverdo.Jack:Turnoffthelights,Julia.Itsaveselectricity.Julia:Oh,Iusuallydothat.Iwasjustinahurry.Jack:Isee.I’vejustreadabookwhichgiveside asabouthowweca nsavetheenvironment.Forexample,youshouldturnofftheshowerw henyou’rewashingyourhair.Julia:Oh,Iwouldneverdothat.Ihaveveryshorthair.Itonlytakesaf ewminutestowash.Whatelsedoesitsay?Jack:Youshouldtakeyourownbagswhenyougoshopping.Julia:Oh,that’seasy.I’lldothatfromnowon.Whatelse?Jack:Peopleshouldstopridingincarsandstartridingbikes.Julia:Noway!Itwouldtakeme45minutestogettoschoolbybike!Jack:Butit’sgoodfortheenvironment!Besides,Ilikeridingmybi ke.Julia:Yes,andyoualsoliveclosetoschool!SectionB2bReadthepassageandcompletethechartbelow.Rethink,Reuse,Recycle!Doyouoftenthrowawaythingsyoudon’tneedanymore?Have youeverthoughtabouthowthesethingscanactuallybeputtogoodu se?Nothingisawasteifyouhaveacreativemind.Youhaveprobablyn everheardofAmyHayes,butsheisamostunusualwoman.Shelivesin ahouseintheUKthatshebuiltherselfoutofrubbish.Thewindowsanddoorscomefromoldbuildingsaroundhertow nthatwerepulleddown.Thetopofthehouseisanoldboatturnedupsi dedown.Andthegateinfrontofherhouseismadeofrocksandoldglas sbottles.AmyrecentlywonaprizefromtheHelpSaveOurPlanetSociety.Thepresidentsaid,“Amyisaninspirationtousall.”Amyisn’ttheonlyonewhoisgoodatrecycling.JessicaWongfro mHongKongusesoldclothesthatpeop ledon’twearanymoretoma kebags.Shehasbeendoingthisforafewyearsnow.Sheopenedasmallshopwhereshesellsherbags,andshehasalso setupawebsitetosellthemonline.Sheespeciallylikestouseoldjeanst omakehandbags.Herbagsarecuteanduseful.“Iplantowriteabookaboutnewwaystouseoldclothes,”shesai d.“Ihopepeoplecanreadmybookandenjoyit!”WangTaosetupasmallbusinessinShanghaifouryearsago.Heisk nownforusingironandothermaterialsfromoldcarstomakebeautifu lartpieces.Somearelargepiecesthatlooklikeanimalsorhumans,and somearesmallerpiecesyoucanputathome.Themorepopularworks canevenbeseeninartshopsaroundthecity.WangTaohopestosetupa“metalart”themeparktoshowpeop letheimportanceofenvironmentalprotection.Notonlycantheartbri nghappinesstoothers,butitalsoshowsthatevencold,hardironcanb ebroughtbacktolifewithalittlecreativity.翻译：SectionA2d采访者：贾森和苏珊，对于解决这些问题，你们有什么想法?贾森：为了减少空气污染，我们应该乘坐公共汽车或者地铁，而不是开车。
九年级英语全册Unit13We’retryingtosavetheearth_1
第十四页，共二十六页。
Listen again and complete the sentences.
1. The air is badly polluted because there are __________on the
rmoaodrtehecsae rdsays. 2. Factories that burn coal also _____p_o_l_luthteeair with a lot of
第十三页，共二十六页。
Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about.
A. land pollution B. air pollution
C. noise pollution
noise pollution air pollution water pollution
_l_ou_d__m_u_s_ic____ __f_a_c_to_r_ie_s___ ____s_h_ip_s_____
__p_l_a_n_e_s_____ __s_m_o_k_i_n_g___ ___r_u_b_b_i_sh____
Role-play the conversation.
The river was dirty. Even the bottom of the river was full of rubbish.
But it used to be so clean!
Yes, but people are throwing litter into the river.
The problem is that…
九年级英语全册Unit13We’retryingtosave第2课时教案
Unit 13 We’re trying to save the earth!Section A 3a—3c一、『教材分析』二、『教学流程』环节师生活动二次备课I. 复习热身1、检查生词预习。
（1）先通过PPT呈现本课的单词，教师领读，学生跟读，并帮助学生正音。
（2）做题巩固。
根据句意和首字母提示写出所缺的单词。
①This method is not only c_______, but also harmful to the environment.②Sharks are at the top of the food chain in the ocean’s e_______.③But in fact, around 70 million sharks are caught and traded in this i_______ every year.④Many have heard of shark’s f_______ soup.⑤If their numbers drop too low, it will bring d_______to all ocean life.『答案』①cruel②ecosystem③industry④fin⑤danger2、自由交谈。
T: The earth is badly polluted. What should we do to save the earth? S1: Take buses instead of driving cars.S2: Turn off the lights when you leave a room.S3: Recycle books and paper.Ⅱ.感知体验感知 1.PPT展示下列图片。
创设情景：There are some animals are endangered. We should do something to protect the animals and the environment!体验1. 分组谈论如何保护濒危动物。