人教版英语九年级unit 13 we're trying to save the earth section a
Unit 13 We ’re trying to save the earth!Section APeriod 1 Section A 1a-2d过回收再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，主要带领学生进行语法复习，巩固语法知识。
【知识与能力目标】 1.掌握重点单词及短语。
2.复习语法：能正确区分和使用以下语法结构：现在进行时，现在完成时，被动语态，情态动词和used to 句型。
【过程与方法目标】本课主要采用任务型教学法，情景教学法以及多媒体辅助教学，充分发挥教师的主导作用和学生的主体地位。
利用现代化教育技术优化教学过程，通过课件为学生创设更多生动活泼的语言环境，把学生吸引到活动中去，并激发他们主动参与学习的欲望，努力培养学生自主学习的能力。
【情感态度价值观目标】通过学习具有环境危机意识，学会关注环境保护环境。
【教学重点】（1）能正确运用现在进行时，现在完成时，被动语态，情态动词和used to 句型。
（2）保护环境的措施方法。
【教学难点】能正确运用现在进行时，现在完成时，被动语态，情态动词和used to 句型。
1. 准备录音机和磁带； 2. 设计课后巩固练习； 3. ppt ；Step 1. PresentationShow the picture of the earth and tell students the earth is polluted now.For example: (1) The factories that burn coal pollute the air with a lot of black smoke.(2) Factories put waste into the river.(3) People should throw away litter in the bin.(4)There are more cars on the road.Learn some new words.Step 2. Work on 1aHere are some words related to different kinds of pollution. Write them in the box below. Then add more words.loud music cars rubbish planes littering ships factoriessmoking building houses mobile phones____________ ___________ _________________________ ___________ _________________________ ___________ _________________________ ___________ _____________Step 3. Listening1. Work on1b. Listen and complete the sentences.What was the problem? The river was _____________. Even the bottom(底部) of the river was full of ________. Therewere no more ______ for fishermen (渔民) tocatch.What caused the problem? People are throwing _______ into the river.Factories are putting ______ into the river.How should the problem be solved? We should write to the ____________ and askthem to ___________ the factories. Everyone1)What does Tony want to do later this afternoon?He wants to go swimming with Mark in the river later this afternoon.2) Why doesn’t Mark want to go with Tony?Because the river was really dirty. Even the bottom of the river was full of rubbish, and there were no more fish for fishermen to catch.3) How was the river in the past?It used to be so clean. It has been the nicest river in this town.Step 4. Practice1. Role-play the conversation in 1c.Mark: The river was dirty. Even the bottom of the river was full of rubbish.Tony: But it used to be so clean!Mark: Yes, but people are throwing litter into the river.Tony: Everyone in this town should play a part in cleaning it up!2. Make conversations using the pollution in 1a.A: The river has always been the nicest river in this town.B: Yes, it used to be so clean.A: But I was there last weekend and the river was really dirty.B: What caused the problem?A: People are throwing litter into the river.B: What should we do?A: Factories are also putting waste into the river.B: Yes, everyone in this town should play a part.A: We should write to the government and ask them to close down the factories.B: What else can we do?A: Everyone should help to clean up the river.Step 5. Language points1. We’re trying to save the earth! 我们正在竭尽全力拯救地球!try to do =try one’s best to do 努力去做某事。
e.g. We’ll try to finish the work in a week.我们将努力在一周内完成这项工作。
2. Here are some words related to different kinds of pollution.be related to 与…有关e.g.Is the driver relate to the accident?司机和这起事故有关吗？3. .Even the bottom of the river was full of rubbish.Yes, but people are throwing litter into the river.litter 和 rubbish 都可指“垃圾”，用作不可数名词。
rubbish 指“没用的东西(被扔或将要丢弃的无用的东西)”不可回收。
litter 指“(室内或公共场所)乱扔的废物(纸屑、不要的包装纸、废瓶等)”还可回收e.g. Throw the rubbish out. 把垃圾扔出去。
The room is full of rubbish. 房间里堆满了垃圾。
Pick up your litter after a picnic. 野餐后将废弃物收拾好。
Step 6. Listening1. Work on 2a. Listen to the interview. Circle the kinds of pollution that Jason and Susan talkabout.A. land pollutionB. air pollutionC. noise pollutionD. water pollution2. Work on 2b. Listen again and complete the sentences.1) The air is badly polluted because there are ___________ on the road these days.2) Factories that burn coal also ________ the air with a lot of black smoke.3) There is also too much rubbish and waste. People _________________ things every day.4) People are also littering in ______________ like parks. This is turning beautiful placesinto ugly (丑陋) ones.Step 7. Practice (Work on 2c)Use the information in 2a and 2b to role-play conversations between Jason and Susan. Jason: The air has become really polluted around here. I’m getting very worried.Susan: Yes, I used to be able to see stars in the sky.Jason: The problem is that…Step 8. DiscussionAsk students what we should do to save the earth. Help students answer, turn off thelights when you leave a room; stop riding in cars; stop using paper towels or napkins; recycle books and paper.Step 9. Reading1. Read 2d and complete the chart.Interviewer: Jason and Susan, what are your ideas for solving these problems?Jason: Well, to cut down air pollution, we should take the bus or subway instead of driving. Susan: Yeah, or ride a bike. There are other advantages (优点) of bike riding. It’s good for health and it doesn’t cost (花费) anything!Interviewer: Great ideas! What about waste pollution?Susan: Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago.Jason: Me, too. Also, I never take wooden chopsticks or plastic (塑料) forks when I buy takeaway (外卖食品) food. I use the ones at home.Susan: And remember to throw rubbish in the bins and keep public places clean and beautiful for everyone.Interviewer: So together, our actions can make a difference and lead to a better future! Step 10. Language points1. It’s good for health and it doesn’t cost anything!cost v. 花费；使付出指花费金钱，主语通常是物。
人教版初三英语U13语法(第13单元语法)
我的妈妈去超市了。(人不在现场)
三、used to 的用法
used to “过去常常”, 可使用于各种人称, 后接动词原形
表示过去存在的但现在已停止的动作或状态。
(1) ed to do sth. 某人过去常常做某事(现在不再做了) e.g. I used to get up at six o’clock.
shark fins are good for health.
We should help save the sharks.
Modal verbs
一、现在进行时
一、定义: 表示现在正在进行或发生的动作。 强调动作正在进行。
二、结构: ① 肯定句: 主语 + am/is/are + -ing ② 否定句: 主语 + am/is/are + not + -ing ③ 疑问句: Am/Is/Are + 主语 + -ing
3、表示目前一段时间内正在进行，但说话时可能没有进行的动作 e.g.I am studying Chinese on the Internet these days.
我这些天正通过互联网学习汉语。 4、表示反复发生的动作，常与always，all the time 等连用，此时句 子常含有说话者的强烈情感在内。表达较强的 “责备”或“表扬”之意 e.g. He is always thinking of others.
the government close down the factories. Mark advises that
everyone in this town _s_h_o_u_l_d_ help to clean up the river not
新人教版九年级英语下册Unit 13 We’re trying to save the earth!要点详解
Unit 13 We’re trying to save the earth!要点详解1. We’re trying to save the earth!我们正尽力拯救地球！(1) 本句时态为现在进行时，表示现阶段正在做的事情。
现在进行时所表示的动作并不一定在说话人的说话时刻进行，而是在包括说话时刻在内的一段时间当中进行。
例如：George is translating a book now. 乔治现在在翻译一本书。
（说这句话时，乔治不一定正在翻译；但在包括“说话时刻”在内的一段时间当中，乔治是在从事翻译工作。
）(2) try to do 表示“设法或尽力去做某事”，实际上做与不做，视情况而定，而try doing表示“试着做”，即动作真的进行了或正在进行，成败则视结果而定。
例如：He tried to read, but he was too tired to read much.他想设法看书，但太疲倦了，没看多少。
He tried reading, but that could not make him forget his trouble.他试着看书，但这并没使他忘记烦恼。
2. I am like this animal because I am strong and intelligent.我像这种动物，因为我强壮而聪明。
(1) like在本句中做介词，意为“像”，例如：He looks like winning the race.他看来要在比赛中获胜。
She is like her mother.她像她的妈妈。
(2) like做介词时可用very，very much，rather，quite等副词修饰。
例如：You look very much like your father.你与你父亲很相像。
3. Some of the swamps have become polluted。
一些沼泽已被污染了。
人教版九年级英语Unit 13 We're trying to save the earth! 全单元教案
Unit 13We're trying to save the earth!本单元围绕环境保护的话题，并用主题图片表现噪音污染、空气污染、水污染等内容，目的是为了让学生对环境的破坏有一个直观的认识，从而激发学生强烈的社会责任感和对未来发展的思考。
Section A的重点是让学生掌握与环境污染和环境保护相关的词汇和句型，同时引导学生关爱动物、保护环境。
教学难点是让学生学会正确使用连词和结合生活实际讲述如何保护环境。
Section B在Section A所学的基础上，进一步谈论如何保护环境。
教学重点是让学生了解环境保护的方式，并落实到积极的行动当中，同时还有阅读策略和写作技巧的训练。
教学难点是让学生在阅读2a文章之后，根据所给词根找出衍生出的不同词汇，并理解前缀和后缀的不同用法。
The First Period—Section A(1a－2d)Teaching Important Points【教学重点】Key words & phrases：litter，bottom，fisherman，coal，ugly，advantage，cost，wooden，plasticnoise pollution，air pollution，water pollution，be full of，play a part in，turn…into，cut down air pollutionKey sentences：1.Even the bottom of the river was full of rubbish.2.It used to be so clean.3.Everyone in this town should play a part in cleaning it up.4.The air is badly polluted because there are more cars on the road these days.5.The air has become really polluted around here.6.We're trying to save the earth.Key structure：should＋do；used to＋do；have/has＋done；be＋done；be＋doinge．g.Everyone should help to clean up the river.The air has become really polluted.I used to be able to see stars in the sky.The air is badly polluted.Teaching Difficult Points【教学难点】★Practice the structures to talk about pollution and environmental protection.Teaching Aids【教学工具】A tape recorder，CAI or multimedia courseware.Teaching Steps【教学过程】★Step 1Leading in【新课导入】1．Greeting2．Discussion and reviewDiscuss with the students，like this：T：What kinds of pollution are there these days?S：…T：What causes the pollution?S：…3．Review the words and expressions about the topic.★Step 2Cooperative inquiry【合作探究】1．Finish the task in 1a①Show pictures or play videos about pollution and talk about the pollution.②Read these phrases in 1a.Look at the pictures in 1a and say what they see in the pictures.Write down the words and add more words.③Ask students to say out their words in each kind of pollution.2．Finish the task in 1b①Read the instructions.Get the students to read the contents in the chart and think of what they will fill in the blanks.②Play the recording for the first time.Students listen and fill in the words.③Play the recording a second time.Ask them to check the answers.Then ask the questions.Students answer with full sentences.④Ask more questions to help students learn more details.Then play the recording for the students to role－pay the conversation.3．Finish the task in 1c①Show the key words of the conversation.Ask students to retell the contents in the chart.Like this：What：dirty；bottom，rubbish；fishWhy：littering，putting wasteHow：write to，close down；help to clean up②Read aloud the model dialogue in 1c.Then in pairs，do the oral practice with more words.③Ask two pairs to perform in class.4．Finish the tasks in 2a－2b①Use PPT or pictures to show the four kinds of pollution.Get the groups of students to havea competition to say words about the pollution one by one.land pollution：…air pollution：…noise pollution：…water pollution：…②Get the students to write down these words in their notebooks.③Play the recording for the first time.Students listen and circle the kinds of pollution.Check answers with the class.④Read the sentences in 2b.Predict the contents they will fill in.Play the recording.Students listen and complete the sentences.⑤Play the recording again.Check the answers with the whole class.5．Finish the task in 2c①Read the sample conversation in 2c.Then Read the listening materials and discuss in pairs what causes the two kinds of pollution.②Students work in pairs，making dialogues.③Ask three pairs to role－play their conversations to the class.6．Finish the task in 2d①Talk about the picture in 2d.Ask：What are your ideas for solving the air pollution/waste pollution problem？Present the new words in the conversation.Such as，coal，advantage，wooden，plastic，takeaway，bin，…②Read the conversation in 2d quickly.Find out the problems about environmental pollution in the dialogue.③Read the conversation again.Ask the students to find the ways to solve the problems of air and waste pollution.④Read aloud the conversation by the recording.⑤Learn the useful expressions：What are your ideas for doing…To cut down air pollution，we should…So together，our actions can make a difference and…⑥Role－play or read the conversation in pairs until fluently.★Step 3Homework1．What are your ideas for solving the waste pollution problem?2．Write the words about the four kinds of pollution.3．Translate the following sentences into English.(1)我们正在想办法拯救地球。
人教版九年级英语Unit 13 We’re trying to save the earth 教案
Unit 13We’re trying to save the earth!Section A(1a－2d)┃教学小结┃【板书设计】Unit 13We’re trying to save the earth!Section A(Section A(3a－4c)┃教学小结┃Section B(1a－1e)┃教学小结┃Section B(2a－2e)设计意图：读前预测，为学生在接下来的阅读中获取文章大意作准备。
思维导图可以帮助学生理清文章脉络。
Step 5：Use pictures to teach the new words.When students think about the questions in Step 3，the teacher can write down the new words on the blackboard.And teach them the new words.设计意图：适时呈现词汇，可以减轻学生的阅读压力。
While readingStep 6：Fast reading1.Ask students to look through the article quickly and find out the answer to each question.How many people are mentioned in the passage?Who are they?2.The teacher adds information to the mind-map.设计意图：扫读整篇文章，获取大意，帮助学生把握文章的整体性。
Step 7：Careful reading(Paragraph 2)1.Ask students to read Paragraph 2 carefully and fill in the chart.2.Check answers.3.The teacher adds the information to the mind-map.Step 8：Careful reading(Paragraph 3)1.Ask students to read Paragraph 3 carefully and fill in the chart.2.Check answers.Name What did she make？What materials did she use？Jessica Wong bags old clothes，especially old jeans3.The teacher adds the information to the mind-map.Step 9：Careful reading(Paragraph 4)1.Ask students to read Paragraph 4 carefully and fill in the chart.2.Check answers.Name What did he make？What materials did he use？Wang Tao beautiful art pieces iron and other materials from old cars3.The teacher adds the information to the mind-map.Which things can be done by common people every day？Which things have to be done by governments and organizations？Common people Governments Organizations2.Ask several groups to give a report.设计意图：教师让学生对所学的保护环境的措施进行归纳和分类，培养学生分析问题和解决问题的能力。
人教版九年级英语下册Unit 13 We’re trying to save the earth!S
2．It's good for hetrlth and it doesn’t cost anything！它有利于信康，并且它不花费任何东
西！（教材第98页） be good for意为“对……有益”，反义词组be bad for意为“对……有害”。 辨析：be good for，be good at与be good with
【中考链接2】
1. (2014山东威海中考模拟) Why don't you＿＿A ＿your
friends to the party? I want to meet them.
A bring
B. brings
C.leaves
D Mr Li. I A my
Unit 13 We’re trying to save the earth!
Section A 课堂精讲
【语法点精讲】
1．（1）We're trying to save the earth!我们正在 竭力拯救地球！
（2）People are throwing litter into the river.人们 正在把垃圾扔进河里。
(2) 表示现阶段正在进行的动作或存在的状态。 如： They are studying hard this term. 他们这个学期学习一直很努力。 (3)come,go，leave，arrive，start等动词用现在 进行时表示将来。 如：The bus is coming soon. 车不久就会来了。 (4)在由while(当……时候)引导的状语从句中，动
English homework at home.
－Don’t forget it to school tomorrow.
人教版九年级英语下册Unit 13 We’re trying to save the earth!
答案: 1. 垃圾 2. 底部 3. fisherman 4. advantage
5. plastic 6. wooden
Ⅱ. 短语连线 1. be full of 2. turn. . . into. . . 3. cut down 4. make a difference 5. lead to
【学以致用】
①(2014·十堰中考)—Smart phones are more and more popular
答案: 1. We’re trying 2. used to be 3. are throwing
4. 这个城镇的每个人都应该参与到清理之中!
Everyone in this town
a part in cleaning
it up!
5. 这周围的空气真的已经污染了。
The air
really polluted around here.
【自主归纳】
(1)advantage名词, 意为“优点; 有利条件”, 常用复数形式。
反义词为
, 意为“缺点; 不利条件”。
(2)advantage的常用搭配有the advantage(s) of意为“……的优
点”, take advantage of sb. 意为“占某人便宜”, take the
hands.
A. experience B. advantage C. dream
答案: take; the advantage of
this as to have big D. change
3. cost v. 花费 【语境领悟】 *It’s good for health and it doesn’t cost anything! 它对健康有好处, 并且不花任何钱! *I spent a lot of money on that holiday. 那次度假花了我一大笔钱。 *I think it’s a great idea that you now have to pay for plastic bags. 现在你得付钱买塑料袋, 我认为这是个好主意。 *It takes me forty minutes to do my homework. 做作业花费我四十分钟。
[知识]九年级英语Unit13课文翻译
Unit13 We’re trying to save the earth !Section A 2d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。
苏珊：是的，或者骑自行车。
骑自行车还有别的好处，它对健康有益而且不用花钱。
采访者：好主意！那么，垃圾污染呢？苏珊：嗯，我认为一些生活小事有助于减少垃圾污染，比如自带袋子去购物。
我去年就这样做了。
贾森：我也是。
还有，我买外卖食品的时候，从来不拿一次性木筷或者塑料叉子。
我用家里的餐具。
苏珊：还要把垃圾扔进垃圾桶，保持公共场所的整洁和美丽，（这是）为了每个人。
采访者：所以，我们一起行动，就能影响他人，创造一个更美好的未来。
Section A ,3a拯救鲨鱼很多人都听说过鱼翅羹。
这道昂贵又著名的菜在中国南方特别流行。
但是每次当你喝鱼翅羹的时候，你是否意识到你杀了一整只鲨鱼？当人们捕捉到鲨鱼的时候，他们切掉鲨鱼的鱼鳍，然后把它们扔回大海。
失去鱼鳍的鲨鱼再也不能再水里游，会慢慢死去。
这种做法不仅残忍，而且对环境有害。
鲨鱼处于海洋生态系统食物链的顶端，如果他们的数量下降得太多，将会给所有的海洋生物带来危害。
很多人认为鲨鱼永远不会濒临灭绝，因为他们是食物链的最强者。
但事实上，每年有七百万的鲨鱼被捕杀和交易。
在过去的20年到30年，某些品种的鲨鱼数量下降了超过90%。
世界各地的环保组织，如野生救援协会和世界自然基金会，都在向公众宣讲“猎翅的（残忍）行为。
他们甚至已经呼吁政府立法停止鱼翅的销售。
到目前为止，没有任何科学研究表明，鱼翅对健康有好处，那么为什么要吃他们呢？帮助拯救鲨鱼吧！Section B , 2a重新思考重新使用，重新利用你经常扔掉你不在使用的东西吗？你是否曾想过这些东西还能很好地重新利用？如果你有一个充满创意的头脑，没有东西是废品。
你可能从来没听说过艾米.海斯，但她是一个非常不寻常的女性。
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。
人教版新目标英语九年级(全一册)Unit 13《We're trying to save the earth》短语及测试题(含答案)
Unit 13 We’re trying to save the earth!知识点和练习Phrases 1.noise/ air/ water pollution 噪音/ 空气/ 水污染the bottom of .......的底部be full of rubbish 装满垃圾 2.throw litter into the river 把垃圾扔进河里 3. put waste into the river 把废品放进河里4.write to sb. 给某人写信5. close down （工厂）关闭/ 使停业turn off 关闭(电源）6. clean up 打扫干净7. Play a part in在......方面起作用8. on the road 在路上9. burn coal烧煤10. pollute the air污染空气11. a lot of black smoke 许多黑烟12. throw away 扔掉；抛弃throw away things扔掉/抛弃东西13. in public places 在公共场所14. turn into变成turn A into B 把A变成B 15. solve the problems 解决问题16. cut down 减少,砍伐（树木）cut up 切碎cut off 切除，切掉，切断17. ride a bike 骑自行车18.the advantage(s) of ......的优点19. be good for (反义：be bad for ）对......有益20. waste pollution 废品污染too much waste太多的废物21. bring a bag to go shopping 带购物袋22. wooden chopsticks 木筷子23.plastic forks 塑料叉子24. buy takeaway food 买外卖食物25. make a difference to sb./ sth. 对某人/ 某物有影响/ 起作用26. lead to a better future 引向一个更好的未来lead to 通向；导致27.take part in+ 具体的活动=join in + 具体的活动参加28.hear of/about 听说hear from sb.收到某人的来信29. in southern China 在中国南部30. a bowl of shark fin soup一碗鱼翅汤31. kill a whole shark 杀一整只鲨鱼32. each time每次33. not only ... but also ... 不仅......而且...... (并列作主语时，谓语动词采用就近原则；not only 位于句首时，它后面的主谓采用部分倒装，但but also后面的主谓不倒装）34.be cruel 残忍的35. be harmful to = be bad for 对......有害be harmful to the environment 对环境有害36.throw back into 扔回at the top of 在......顶部37. the food chain 食物链38. in the ocean’s ecosystem 在海洋生态系统中39. drop too low 下降太多40. bring danger to sb. 给某人带来危险41. be endangered 濒临灭绝的42. in fact 实际上43. in this industry 在这个行业里44. be traded 被贸易44. the number of+pl ......的数量（作主语时，谓语动词用单数形式）a number of+pl 许多（作主语时，谓语动词用复数形式）45.fall by 下降46.in the last / past +时间段在过去的...... （是现在完成时的标志）47.environmental protection groups 环保组织48. teach the public 教育公众49. develop the law形成法律50. stop the sale of shark fins 阻止鲨鱼鱼鳍的销售51. so far 到目前为止52. be in danger处于危险中53. scientific studies 科学研究54.consider doing sth. 考虑做某事55. help out帮助解决困难56.improve the environment 改善环境57. ( can/ can’t /couldn’t ) afford to do sth . 能/不能承担做某事58. take action 采取行动59.save electricity节约电60. pay for 付费61. add up 累计/累加62. improve the environment 改善环境63. use public transportation 使用公共交通运输64. parents with children 带孩子的父母65.stop riding in cars 停止开车66. recycle books and paper 回收书和纸67. turn off the shower 关掉淋浴器68. wash one’s hair 洗头发69. use paper napkins 用餐巾纸70. put sth. to good use 好好利用某物71. have a creative mind 有一个充满创意的头脑72. a most / very unusual woman一个非常不寻常的妇女the most unusual woman最不寻常的妇女73. build/ make sth. out of sth. 用某物修建/制造某物make a kite out of paper 用纸制作一只风筝74. pull down 拆下；摧毁75.upside down 上下颠倒，倒转turn upside down 翻转turned upside down 被翻转过来的76.win a prize获奖77. the Help Save Our Planet Society帮助拯救我们的星球协会78. be an inspiration to sb. 对某人是一种激励79.be good at = do well in擅长于80. use sth. to do sth. 用某物做某事81.open a small shop开一个小商店82. set up a website建立一个网站82. plan to do计划做某事83. set up a small business 经营一个小生意83.be known for+原因= be famous for+原因因......而出名be known as+职业= be famous as+职业作为......而出名84. make beautiful art pieces制作漂亮的艺术作品85. set up a theme park建立一个主题公园86.the importance of.... .......的重要性86. bring happiness to sb.把快乐带给某人87. bring back to life 使恢复生机/ 生命/ 使.......苏醒综合测试题一单项选择题()1.I don't think you've been to Disneyland, ________？A．aren't you B．haven't you C．do you D．have you()2.The villager built the bridge ________stones last year.A．out of B．out C．to D．for()3.My brother watched the football match instead of ________ his homework.A．doing B．do C．did D．does()4.—Do you know the movie Harry Potter? —Yes.I________ it twice.It's funny.A．saw B．see C．have seen D．will see()5.More natural protection areas should ________ in the future.A．set up B．to set up C．be set up D．setting up()6.—Do you like playing computer games? —No, but I ________.A．used to B．didn't C．do D．don't()7.I have never________ the strange animal before.A．heard from B．Listened C．listened to D.heard of()8.—Miss Liu, when did you come here?—In 2012.I________ here for two years.A．have been to B．have gone to C．have come D．have been()9.Lots of food and water___to Ya'an, Sichuan Province immediately after the earthquake happened.A．were sent B．are sent C．send D．sent()10.The children were hungry and the salad was quickly________ up.A．eating B．ate C．eaten D．eat()11.Look, so many passengers________ with their smart phones on the underground.A．played B．will play C．are playing D．have played()12.Great changes________ in Daqing since the 1990s.A．took place B．were taken place C．have taken place D．have been taken place ()13.—How much does the car________？—Oh, that's not too dear.It's only 100,000 yuan.A．spend B．cost C．take D．pay()14.—Have you________ the school sports meeting? —Yes, I have.A．take part B．taken part C．taken part in D．took part in()15.—What________ I do? —You'll________ study from now on if you want to go to college.A．can; may B．should; can C．should; have to D．may; could()16.________ he ________ on well with his friends this term?A．Did; get B．Does; get C．is; gotten D．Is; getting()17.Our teacher told us waste bottles should be________ good use.A．put B．put to C．to put D．puts()18.—John, your room is really in a mess.It needs________. —Sorry, Mum.I'll do it at once.A．cleans B．cleaned C．to clean D．to be cleaned()19.It’s time ______ him_____ up. Or he will be late for school.A. Of, to getB. for, to getC. Of, gettingD. for , getting()20.The are so many good restaurants. I can’t decide _____ ?A. what to eatB. how to eatC. where to eatD. when to eat二、完形填空Nancy's grandma lived in a big old house in New York.Nancy and her parents went to see her each summer.Nancy __21__ to see Grandma and bake (烘烤) with her.She liked to play cards with her, too.This summer, however, Grandma did not seem __22__.She seemed to be worried about something.“Wh at's wrong with Grandma？” Nancy asked her mom.“The __23__ pollution is bothering (使烦恼) her，” Mom said.“Do you _24__ the noise from all those cars？” Nancy asked.“Yes，” Mom said.“When Grandma moved here many years ago, there wasn't such a big _25_ here.Now there is a big road that is used to go to work easily in the city.Big trucks deliver (运载) food all over, too, by __26__ this road.They make so much noise.The noise pollution really bothers Grandma.”“I know _27__ water pollution and air pollution are.I learned about them in school, but what is noise pollution？” Nancy asked.“Pollution is __28__ that is bad for you，” Mom said.“Noise pollution can influence someone's __29__.Grandma's blood pressure goes up because of too much noise.She also has trouble __30__ with all the traffic at night.Grandma's hearing has been hurt by the noise, too.”()21.A.loved B．hated C．wanted D．feared()22.A.interesting B．Happy C．healthy D．well()23.A.water B．soil C．air D．noise()24.A.mean B．get C．tell D．point()25.A.factory B．pool C．road D．railway()26.A.cleaning B．using C．building D．making()27.A.what B．how C．where D．when()28.A.everything B．anything C．something D．nothing()29.A.diet B．habits C．health D．feelings()30.A.listening B．sleeping C．walking D．thinking三、阅读理解A large part of China experienced larger amounts of smog (雾霾) than usual and the air was badly polluted.The distance one could see was shorter than 1,000 meters in Beijing, Tianjin, and the provinces of Hebei, Henan, Shandong and Anhui.In some areas, it was down to 200 meters.People usually set off firecrackers (爆竹) to celebrate the Spring Festival.But because of the smog, this year seemed very quiet.It was really different.A man called Zhang Wei said that his friends and he hadn't set off a single firecracker.“We all suffered from last month's smog.If we don't call an end to the firecrackers, the environment will get worse and worse during t he holiday.” Said Zhang Wei.He called on more people to set off fewer firecrackers during this year's Spring Festival holiday by putting up a notice in his neighborhood.More Chinese looked forward to celebrating the holiday in a greener way.They decided not to set off firecrackers.They also decided not to waste food.They said that the new celebrations sounded fashionable.To clean the sky, more than ten provinces including Guangdong, Zhejiang and Jiangsu have started to use national 4 standard (标准), which is expected to reduce (减少) vehicle emission (车辆排放) by 30% to 50%.Beijing even has started to use the stricter national 5 standard.We still have a lot to do to improve the air quality.For example, using public transportation as much as possible is not a hard thing for us to do, but it matters a lot.()31.What happened in a large part of China this January?A．It experienced larger amounts of smog. B．People set off lots of firecrackers.C．There was a heavy rain. D．Many car accidents happened.()32.How do people usually celebrate the Spring Festival in China?A．By putting up a notice B．By setting off firecrackers.C．By not wasting food. D．By using public transportation.()33.How many provinces have started to use national 4 standard?A．Three. B．Six. C．Eight. D．More than ten.()34.Which of the following is NOT true according to the passage?A．Zhang Wei didn't set off a single firecracker this Spring Festival.B．We should use more public transportation to help reduce the air pollution.C．Zhejiang has started to use national 4 standard to reduce vehicle emission.D．More Chinese think the celebration of setting off firecracker is fashionable.()35.What's the best title for the passage?A．How to Reduce the Vehicle Emission B．How to Improve the Air QualityC．What Do Chinese Do in the Spring Festival D．Using Public Transportation四、首字母填空Travel can teach kids more than a textbook. Travelling with kids is good f 1 them. They can find new interests. Travel makes information alive for kids, and makes it much more exciting than studying textbooks or d 2 experiments in the lab. While traveling, they learn h 3 to deal with new situations, and communicate with other people. They learn patience, because sometimes i 4 takes a long time to get to some exciting or interesting places.I’ve been traveling since I was seven years old. For me, to stop traveling would be like taking something a 5 from my soul（灵魂）. I can’t live without traveling and I wouldn’t be who I am if I don’t travel. Some people think it’s h 6 to travel after having kids. But in my opinion, when people become parents, it doesn’t m7 they couldn’t travel any more. My children have been traveling since they were three weeks old.Bringing a new life into the world comes with many responsibilities（责任）and I’d love to be a good mother. One of my duties is to e 8 my children. I’m so thankful that my parents took me on family trips when I was y 9 .I’ve learned that the outside world is more colorfu l than the little one I was living in. Of course, I want to pass these travel e 10 on to my children.I value the memories I have traveling with my children. I’m sure they will always remember them in their lives.1. 2. 3. 4. 5.6. 7. 8. 9. 10.1When his friend Bob saw him, he laughed and said, "What has 2 to your hair, Jack?"Jack said, "I tried a new barber's shop today, because I wasn't quite satisfied(满意的) with my 3 one, but this one seems even 4 ."Bob agreed. "Yes, I think you're right, Jack. Now I'll tell you 5 to do when you go into a barber's shop next time: look at all the barber's hair, find out 6 hair looks worst, and then go straight to him.""Why shall I go to him?" Jack asked. "But that would be foolish!""Oh, no, it wouldn't," answered Bob. "Who 7 that man's hair? Just think it. He couldn't cut it 8 , could he? Another of the barbers cut it. So you know he can't be the worst barber."1. 2. 3. 4. 5. 6. 7. 8.六.书面表达我们知道，由于环境污染、人类的残杀，很多野生动物濒临灭绝。
人教版英语九年级全册unit13We’retryingtosavetheearth
设计意图：通过图片展示，让学生直观地感受到环境问题的严重性，为新课的学习做好情感铺垫。
2.教学活动：教师引导学生讨论以下问题：What do you see in these pictures? How do you feel about it? Do you think it's important to protect the environment?
2.培养学生的团队合作精神，使他们学会在合作中共同解决问题。
3.增强学生的社会责任感，让他们明白学习英语的目的之一是为了更好地参与国际交流，为全球环保事业做出贡献。
4.激发学生对英语学习的兴趣，帮助他们树立自信心，勇于面对挑战。
二、学情分析
针对人教版英语九年级全册Unit 13 “We’re trying to save the earth”的教学内容，学情分析如下：
人教版英语九年级全册unit13We’retryingtosavet
在本章节中，我们将围绕人教版英语九年级全册Unit 13 “We’re trying to save the earth”的主题，帮助学生掌握以下知识与技能：
1.掌握本单元的核心词汇和短语，如“pollution”, “waste”, “recycle”, “renewable energy”等，并能运用到日常交流中。
设计意图：激发学生的创作兴趣，提高他们的审美和动手能力。
设计意图：锻炼学生的书面表达能力，使他们能够运用所学知识阐述自己的观点。
2.口语作业：学生以小组为单位，录制一段关于环保的对话或访谈，讨论如何在学校或家庭中实施环保措施。要求每个成员都有发言机会，对话中需包含本节课所学的词汇和时态。