2019最新九年级英语全册 Unit 13 We’re trying to save the earth自我复习与检测
自我复习与检测(十三)[Unit 13 We're trying to save the earth！]Ⅰ.根据句意及汉语提示写出所缺的单词1．There is lots of rubbish at the ________ (底部) of the river.2．She is an artist. She has many good ________ (作品)．3．There is a big ________ (木制的) table in the room.4．This can turn the ________ (丑陋的) places into beautiful ones.5．The government made some ________ (法律) to protect the environment.Ⅱ.从方框中选出合适的短语，并用其适当形式填空take part in, pay for, play a part in,make a difference, turn off, so far1．How much did you ________________ your iPad?2．Our actions can ________________ in our life.3．We have learned English for six years ________________．4．Don't forget to ________________ the lights when you leave the room.5．Wang Hong ________________ cleaning our classroom yesterday.6．Many students have ever ________________ an environmental project.Ⅲ.根据汉语意思完成句子1．鲨鱼处于海洋生态系统食物链的最顶端。
Sharks are ________ ________ ________ ________ the food chain in the ocean's ecosystem.2．过去常有很多鸟儿在树林里唱歌。
There ________ ________ ________ many birds singing in the woods.3．她告诉我们应该好好利用时间。
She tells us that we should ________ ________ ________ ________ ________．4．我妈妈上周扔掉了很多旧衣服。
My mother ________ ________ lots of old clothes last week.5．我们社区里的很多旧建筑都被拆了。
Many old buildings in our neighborhood were ________ ________．Ⅰ.补全对话(方框中有两个多余选项)A: Hi, Jane. Would you like to help save the environment?B: Yes, I'd like to. 1.________A: Well, first, you can start by turning off the lights when you leave a room.B: Yes. That's easy. 2.________ What's next?A: Second, you can ride a bicycle. Don't take a bus or a taxi if you don't have to.B: 3.________ What else?A: Third, try to recycle paper.B: Mm…newspapers, magazines, mail…We have a lot of paper at home. Good idea.A: The fourth idea is to turn off the shower when you're not using it.B: 4.________A: Yes. Get wet, turn off the shower, put the shampoo(洗发剂) in your hair and then turn on the shower and wash it out.B: Yes. 5.________ We have to save water.A．But what can I do for you?B．I think water is very important to us.C．You mean when I have shampoo in my hair?D．But what can I do?E. That will save a lot of money, too.F. Take a bag when you go shopping.G. Sometimes I turn off the lights without thinking.Ⅱ.阅读理解Want to save the environment? You probably can't fix everything on your own, but by taking small steps and keeping the environment in mind every day, you can make a difference.1．Think Green. Challenge yourself to think about the environment as you live your life. If you shut off lights when you leave the room and turn off your TV when you're not watching it, you'll save energy. If you take shorter showers, you'll save water.2．Shop Green. Shopping is fun, but buying things you don't need is wasteful and bad for the earth. Before you buy something, ask yourself how much you'll really use it. Keep yourself away from buying products with unnecessary packaging(包装), and whenever possible, buy things that were locally made instead of those shipped from far away.3．Dress Green.Wear green trousers and Tshirts if you want. But what really matters isn't the color, it's how the clothes were made. If you want to help the environment, the best place to find clothes is at a__vintage__store,__but you might not want to buy everything used. No matter where you shop, keep an eye out for products made from environmentally friendly materials like organic(有机的) cotton, which is grown without the use of pesticides(杀虫剂)．4．Study Green.What's better than learning about the environment? Save it while you learn. It can be as simple as using both sides of a piece of paper before you recycle it, or reusing an old textbook instead of buying a new one. If you want to do more, join an environmental group at your school, and encourage your friends to join, too.( )1.The underlined ph rase “a vintage store” in this passage refers to a place where you can buy ________．A．cheap clothesB．fashionable clothesC．secondhand clothesD．clothes in special size( )2.Which of the following acts does not agree with the writer's green ideas?A．Taking shorter showers.B．Buying products with unnecessary packaging.C．Wearing clothes made from organic materials.D．Using both sides of a piece of paper.( )3.What's the best title for the passage?A．Some Methods to Live HappilyB．Some Advice to Save Money in Daily LifeC．Some Steps to Live a Healthy LifeD．Some Ways to Make One's Life GreenⅢ.任务型阅读Almost a seventh of China has been under heavy smog. The air pollution in 20 cities has reached the “danger level”. China is not alone, how ever. Many countries have the same situation. The air pollution is a problem from which we can't hide.The United StatesSince the beginning of the 19th century, America has had trouble with environmental problems, air pollution in particular. Almost 60 percent of Americans live in areas where air pollution has reached unhealthy levels. It can make people sick.The US created the Environmental Protection Agency in 1970 and passed the Clean Air Act. Now the air all over the country is much cleaner, especially compared to ten years ago.LondonYellowgrey smog was a frequent visitor to London in the 1950s and got the name “London fog”. The heaviest, which shocked the world, was in 1952. Because of cold weather and windless conditions, polluted air covered the city. People could see something around them only in a few meters and about 4，000 people died. In 1956, London passed the Clean Air Act. It largely reduced air pollution.New DelhiBecause New Delhi is developing fast, its air quality is even worse than that of Chinese cities. New Delhi has done little to improve air quality in recent years. However, the city government made a few changes more than 10 years ago. They moved industry out of the city, built a subway and improved public transport.根据短文内容，完成下面的表格。
【中小学资料】九年级英语全册 Unit 13 We’re trying to save the earth单词默写素材 (新版)人教新目标
Unit 13 We're trying to save the earth! 乱扔v. 垃圾；废弃物n.
底部；最下部n.
渔民；钓鱼的人n.
煤；煤块n.
公众的；公共的adj.
民众；百姓n.
丑陋的；难看的adj.
优点；有利条件n.
花费v.花费；价钱n.
木制的；木头的adj.
塑料的adj.塑料；塑胶n.
有关系，作用，影响
鲨鱼n.
（鱼）鳍n.
割掉；砍掉
方法；措施n.
残酷的；残忍的adj.
有害的adj.
链子；链条n.
生态系统n.
（数量等）减少的；低的；矮的a. 工业；行业n.
法律；法规n.
可重复使用的;可再次使用的adj. 承担得起（后果）；买得起v.
运输业；交通运输n.
回收利用；再利用v.
餐巾；餐巾纸n.
颠倒；倒转
大门n.
瓶；瓶子n.
负责人；主席；总统n.
灵感；鼓舞人心的人（或事物）n. 金属n.
创造力；独创性n.
野生救援协会（美国）
世界自然基金会。
九年级英语全册-Unit-13-We’re-trying-to-save-the-earth(第2课时)教案-(新版)人教新目标版
Unit 13 We’re trying to save the earth教材分析本单元带领学生了解了一些有关地球污染，动物濒危等问题。
并且教给大家如何保护濒危动物，如何通过回收利用等方式来保护地球。
本单元主要复习语法内容为情态动词和动词形式变化。
本课主要带领大家进行语法复习，巩固语法知识。
一、三维目标(一) 知识与技能1. To learn different forms of verb.2. To understand the use of Modal Verbs.(二) 过程和方法3. To know how to use different forms of verb in different situations.4. To know how to use Modal Verbs in different situations.(三) 情感态度和价值观5. After learning this part, every student will be able to describe theirawareness of the serious situation of pullution and solutions to environmental problems using what we have learned in this lesson.教学重点1. To change forms of verb according to specific situation.2. To use Modal Verbs properly.教学难点1. To change forms of verb according to specific situation.2. To use Modal Verbs properly.二、教学策略根据本课教学目标和重点内容，教师可采用读，小组讨论，口头及书面练习等活动来引导学生进行学习。
人教版九年级英语全册Unit13We'retryingtosavetheearth!优秀教学案例
（三）情感态度与价值观
1.学生能够通过本节课的学习，树立环保意识，认识到保护地球的重要性，并能够在日常生活中采取实际行动，如节约用水、减少废物等。
2.学生能够理解和尊重不同文化背景下的环保观念和实践，培养全球视野和跨文化交际能力。
（四）反思与评价
1.教师引导学进行自我反思，评估自己在环保知识掌握和技能运用方面的进步，培养他们的自我监控和自我调整能力。
2.学生通过互评和小组评价，相互借鉴和学习，提高自己的环保意识和语言运用能力。
3.教师对学生的学习过程和成果进行综合评价，关注他们的全面发展，鼓励他们的创新和实践精神。同时，根据评价结果调整教学策略，提高教学效果。
2.学生通过完成作业，进一步巩固本节课所学内容，提高他们的语言运用能力。
3.教师对学生的作业进行评价，关注他们的全面发展，鼓励他们的创新和实践精神。同时，根据评价结果调整教学策略，提高教学效果。
五、案例亮点
1.创新的情景创设：本节课通过多媒体手段，如图片、视频等，为学生创设了丰富的环保情境，使学生身临其境地感受到环保问题的紧迫性。这种创新的情景创设方式不仅激发了学生的学习兴趣，而且提高了他们的参与度和学习效果。
四、教学内容与过程
（一）导入新课
1.教师通过展示一张地球的照片，引导学生关注地球的美丽和脆弱，引出本节课的主题——环保。
2.教师提问：“你们对环保有什么了解和看法？”让学生分享自己的知识和观点，激发他们的学习兴趣和参与欲望。
3.教师播放一段关于环保问题的新闻报道，让学生了解全球环保形势的严峻性，引出本节课的学习目标——提高环保意识，学习英语表达环保观点。
4.反思与评价的全面评估：教师引导学生进行自我反思，评估自己在环保知识掌握和技能运用方面的进步。同时，教师对学生的学习过程和成果进行综合评价，关注他们的全面发展。这种反思与评价的方式有助于培养学生的自我监控和自我调整能力，提高他们的批判性思维和创造性思维。
人教版英语九年级全册Unit13We'retryingtosavetheearth!优秀教学案例
4.对小组合作进行评价，关注学生的参与度、贡献度和团队合作效果。
（四）反思与评价
1.引导学生进行自我反思，思考自己在学习过程中的优点和不足，培养自我评价和自我改进的能力。
2.组织学生进行同伴评价，鼓励他们互相提供反馈和建议，培养评价能力和批判性思维。
3.创设问题情境，让学生面临真实的环保问题，如水资源浪费、垃圾分类等，引导学生主动思考和寻找解决方案。
4.利用多媒体技术，如视频、音频、动画等，营造生动有趣的学习氛围，激发学生的学习兴趣和积极性。
（二）问题导向
1.设计有挑战性的问题，引导学生深入思考环保问题的本质和影响。
2.通过提问和讨论，引导学生自主探究和解决问题，培养他们的批判性思维和问题境的影响。
3.总结本节课的主要内容和知识点，确保学生对环保知识有一个全面而准确的理解。
（五）作业小结
1.布置相关的作业，如研究报告、行动计划等，让学生将所学知识运用到实际生活中去。
2.要求学生在作业中提出自己的观点和解决方案，培养他们的创新思维和批判性思维能力。
3.引导学生关注环保问题的多样性和复杂性，培养他们的分析和综合能力。
4.鼓励学生提出自己的问题，激发他们的好奇心和探索精神。
（三）小组合作
1.组织学生进行小组讨论和合作，鼓励他们分享自己的观点和想法，培养合作能力和团队精神。
2.设计小组活动，如共同完成一篇关于环保的文章、策划一次环保活动等，让学生实际行动起来，提高实践能力。
3.鼓励学生在作业中积极表达自己的想法，注重培养他们的写作能力和表达能力。
4.对学生的作业进行认真批改和评价，提供及时的反馈和建议，帮助学生巩固所学知识，提高他们的学习效果。
人教版九年级英语全一册Unit_13_We're_trying_to_save_the_earth_Section_A_4a--4c(Grammar_Focus) (1)ppt
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Joe: __H_a_v_eyou ever ______ t(atakkene) part in an environment
project ?
参加
Байду номын сангаас
Eric: Yes, I have. I ______h(ehleplepd) with a
Clean-Up Day last year. It was
C. Ken usiesdutsoebdetaofrsaliedepofindgoglsa.t(改e/ 为sta一y般in疑g u问p句)
______________________________?
Did Ken use to be afraid of dogs
4a Fill in the blanks with the correct forms of the verbs in brackets.
festival in China.
• 5. We can save electricity(电）by turning off the lights when leave a room.
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Unit13Wearetryingtosavetheearth解题技巧总结(带答案)
九年级英语全册Unit13Wearetryingtosavetheearth解题技巧总结单选题1、My sister with my parents _______dumplings when I got home yesterday.A．are makingB．is makingC．was makingD．were making答案：C试题分析：句意：当我昨天下午到家的时候，我的姐姐和我的父母正在包饺子。
with连接句子的主语时，应该与with前的主语一致，谓语动词应该用单数形式，根据时间状语可知，这里应该用过去进行时，故选C。
考点：考查动词的时态。
2、You look too tired. Why not ________ a rest?A．stop to haveB．to stop havingC．stop havingD．stopping to have答案：A句意：你看上去很累，为什么不休息一下？考查动词不定式。
表示“为什么不做某事”用“why not+动词原形”的结构，表示“停下来做另一件事”用stop to do的结构。
此处表示“停下来休息”用stop to have a rest。
C选项stop doing表示“停止正在做的事情”。
故选A。
3、I can't hear you. I ________ to an English speech.A．am listeningB．was listeningC．listenD．listened答案：A句意：我听不到你说话。
我正在听一个英语演讲。
考查动词时态。
am listening现在进行时，正在听；was listening过去进行时；listen听，动词原形；listened是过去式或过去分词形式。
根据句中的情景可知，这里表示现在正在听英语演讲，所以听不到你说话，应用现在进行时。
故选A。
4、—Lily is intelligent and hard-working, she ________ do well in the singing competition.—Sure. She was born to be a singer.A．shouldB．mightC．can’t答案：A句意：——莉莉聪明又勤奋，她应该在歌唱比赛中取得好成绩。
人教版英语九年级全册 Unit 13 We're trying to save the earth!
3第一课时 Section A (1a—2d)Ⅰ. 根据首字母及句意补全单词。
1.Y ou mustn’t throw pafter you use them.2.S tudents from the middle school used 300trees to build a w house.3.A nswers can be found at the b ofPage 8.4.T he girl was afraid to speak in publicbecause she thought she was u .5.W e should keep our classroom clean, sodon’t l everywhere.Ⅱ. 根据汉语意思完成译句。
1. 警察在湖底发现了一具尸体。
T he police found a body the lake.2. 在大城市生活的花费非常高。
T he of in is very high.3. 老师告诉我们不要到处乱扔垃圾。
T eachers tell us to everywhere.4. 他在一个木制的大箱子里养了一只兔子。
H e in a big box.5. 顾客们已充分了解了这些好处吗？H ave been ofthe ?Ⅲ. 补全对话（有一项多余）。
A:E xcuse me. Could you tell me where thenearest museum is?B:W ell, it’s a bit far. You can go along thestreet, and then take the first turning on theright. Walk on and you’ll find one there. 1 A: Oh, thanks. 2 B:I t should be open now. It opens at 8:00 am.A: Good. 3 B:W hich bus? I don’t know. You may ask thepoliceman over there. 4 A:O K, by the way, where’s the nearestMcDonald’s, do you know?B: 5 See that sign?A: Oh, thanks a lot.B: You’re welcome.A. You can’t miss it.B. He must know that.C. Right behind you, sir.D. You don’t need to rush.E. Do you know what time it opens?F. And can you tell me which bus I should take?1. 2. 3. 4. 5.Ⅳ. 阅读理解。
2019年九年级英语全册 Unit 13 We’re trying to save the earth Section A(1a-2d)
Unit 13 We’re trying to save the earth!知识导航Section A (1a-2d)【基础预习】I. 写出下面单词的意思。
1. littler ______2. bottom ________3. fisherman _____ 3. coal __________5. ugly ________6. advantage ______7. cost ________ 8. wooden ________9. plastic _______II. 把下面的短语与汉语意思搭配。
1. make a difference A. 参与2. cut down B. 充满3. lead to C. 减少4. be full of D. 起作用5. play a part in E. 导致【重点讲练】1. The air has become really polluted around here. 这儿的空气已经被污染了。
辨析：turn, get 与become⑴ become多指身份、职位等的变化，它强调变化的过程已经完成，后面可接名词或形容词。
He becomes a teacher. 他成了一名老师。
⑵ get多用于口语，表示一种变化过程，强调的是“渐渐变得”，后常接形容词的比较级形式。
In winter the days get shorter. 冬季白天变得较短。
⑶ turn指在颜色和性质等方面与以前的完全不同，强调变化的结果。
Leaves turned brown in the mountains. 山里的树叶已变成了棕色。
【小试牛刀】用turn, get 和become填空。
① Her mother ____ angry when she heard the news.②It’s _____ darker and darker outside.③ The milk has _____ bad.2. To cut down air pollution, we should take the bus or subway instead of driving. 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。
人教版英语九年级Unit13《We’retryingtosavetheearth》全单元说课稿
人教版英语九年级Unit 13《We’re trying to save the earth》全单元说课稿一. 教材分析人教版英语九年级Unit 13《We’re trying to save the earth》全单元主要围绕环保主题展开，通过学习本单元，学生能够掌握与环保相关的词汇和表达方式，了解人们为保护地球所采取的行动，提高环保意识。
本单元包括两个阅读文本，分别是关于地球一小时活动和一位美国学生的环保故事。
通过阅读和实践活动，学生能够提高阅读理解能力，培养运用英语进行交流的能力。
二. 学情分析九年级的学生已经具备了一定的英语基础，能够理解和运用一些基本的英语表达。
但他们在阅读理解，尤其是对于长篇阅读材料的理解上还存在一定的困难。
此外，学生对于环保主题的认识和关注程度不同，因此在教学过程中需要引导学生深入思考，提高他们的环保意识。
三. 说教学目标1.知识目标：学生能够掌握本单元的重点词汇和表达方式，理解阅读文本的内容。
2.能力目标：学生能够运用英语进行阅读理解，提高阅读能力；能够运用所学知识进行交流和讨论。
3.情感目标：学生能够增强环保意识，认识到保护地球的重要性。
四. 说教学重难点1.重点：本单元的重点是让学生掌握与环保相关的词汇和表达方式，提高阅读理解能力。
2.难点：学生对于阅读文本的理解和运用所学知识进行交流和讨论。
五. 说教学方法与手段1.教学方法：采用任务型教学法，引导学生通过阅读、讨论、实践活动等方式，提高英语运用能力。
2.教学手段：利用多媒体教学设备，展示相关图片和视频，帮助学生更好地理解文本内容。
六. 说教学过程1.导入：通过展示地球环境的图片，引导学生思考环保问题，激发学生的学习兴趣。
2.阅读理解：学生自主阅读文本，回答相关问题，教师进行讲解和指导。
3.小组讨论：学生分组讨论，分享各自的观点和感受，教师进行巡回指导。
4.实践活动：学生根据所学内容，进行角色扮演或写作练习，教师进行评价和指导。