《（廣州沈陽通用）秋七年級英語上冊 Module 2 Unit 3 The Earth課件 牛津深圳》由會(huì)員分享，可在線閱讀，更多相關(guān)《（廣州沈陽通用）秋七年級英語上冊 Module 2 Unit 3 The Earth課件 牛津深圳（93頁珍藏版）》請?jiān)谘b配圖網(wǎng)上搜索。

1、Module 2 The natural worldUnit 3 The EarthUnit 3 The Earth知識導(dǎo)航關(guān)鍵詞匯1.地球（n.）_2.模式；形式（n.）_3.保護(hù) (v.)_4.報(bào)告(n.)_5.部分（n.）_6.陸地（n.）_7.田地；田野（n.）_8.大的（adj.）_9.提供(v.)_10.污染（n.）_Earthpatternprotectreportpartlandfieldlargeprovidepollution11.燃燒（v.）_ 12.能量；能源 (n.)_13.污染 (v.)_14.地面 (n.)_15.殺死（v.）_16.重要的 (adj.)_17.事

2、實(shí)（n.）_18.公里；千米（n.）_19.自己的（adj.）_20.問題;難題 (n.)_ burnenergypollutegroundkillimportantfactkilometreownproblem重要詞組1.在陸地上 _2.在水底 _3.為提供 _4.許多 _5.燃燒某物 _6.把倒入 _on the landunder the waterprovide with a lot ofburn sth.put into 7.在地底下 _8.停止做某事 _9.保護(hù)地球 _10.為了我們的未來 _11.例如 _12.扔掉_under the groundstop doing sth.p

3、rotect the Earthfor our futurefor examplethrow away典型句子1.有些地方非常熱，有些地方非常冷。（some some）_2.地球上也有很多像你我一樣的人。（there be;like）_3.地球?yàn)槲覀兲峁┝丝諝?、水和食物。（provide with）_4.今天，（地球上）存在著很多的污染。(there be;a lot of)_Some places are very hot,and some are very cold.There are also many people like you and me on Earth.The Earth

4、provides us with air,water and food.Today,there is a lot of pollution.5.我們?yōu)楂@取能量燃燒東西。（burn;make）_6.我們把垃圾傾倒入海、埋入地下。(put into)_7.我們必須停止做這些事情。(stop doing sth.)_8.對我們來說，為了我們的未來，保護(hù)地球是非常重要的。(It is+adj.+for sb.to do sth.)_We put our rubbish into the sea and under the ground.We must stop doing these things.W

5、e burn things to make energy.It is important for us to protect the Earth for our future.第第1 1課時(shí)課時(shí) Vocabulary Vocabulary【要點(diǎn)精講】【要點(diǎn)1】protect【思維導(dǎo)圖】【舉例】We should protect our environment.我們應(yīng)該保護(hù)我們的環(huán)境。He wore a thick overcoat as a protection against the cold.他穿著厚實(shí)的大衣以抵御嚴(yán)寒。I consider him to be my best friend

6、 and protector.我把他看作是我最好的朋友和保護(hù)者。You need warm clothes to protect yourself against/from the cold.你需要穿暖和些以免受涼。應(yīng)用（）We should protect ourselves _ heart disease.A.withB.fromC.offB【要點(diǎn)2】provide【思維導(dǎo)圖】舉例Who will provide some useful information?誰將提供一些有用的信息？We provide our children with food and clothes.=We pro

7、vide food and clothes for our children.我們供給孩子們衣食。They provide food for the hungry children.他們?yōu)轲囸I的孩子們提供食物。The boys offered to help the old.男孩們主動(dòng)幫助老年人。應(yīng)用（）The farm provides some vegetables us.A.withB.toC.forC【要點(diǎn)3】pollution【思維導(dǎo)圖】舉例There is much pollution in our city.我們城市里有很多污染。Smoking will pollute air.

8、抽煙污染空氣。Where are the most polluted areas in the world?世界上污染最嚴(yán)重的地區(qū)在哪里？應(yīng)用(1)There are many kinds of _(pollute)around us.(2)The river is badly _(pollute).pollutionpolluted【要點(diǎn)4】energy【思維導(dǎo)圖】舉例Young people usually have more energy than the old.年輕人通常比老年人更有活力。Its very important to solve the problem of energ

9、y shortage.解決能源短缺問題非常重要。He is an energetic boy.He enjoys sports.他是一個(gè)有活力的男孩。他喜歡運(yùn)動(dòng)。He is always full of energy.他總是充滿活力。He wants to get the power.他想得到權(quán)力。應(yīng)用You should exercise more to keep _(energy).energetic【要點(diǎn)5】must【思維導(dǎo)圖】舉例We must stop polluting the river.我們必須停止污染河流。You must come and see us as soon as

10、 you get to Shanghai.你一到上海就得馬上來看我們。He must be ill.He looks so pale.他肯定是病了。他的臉色那么蒼白。You mustnt smoke in the public.公共場合禁止吸煙。舉例Must I clean the dining room at once?我必須馬上打掃飯廳嗎？Yes,you must.是的，你必須。/No,you neednt/dont have to.不，你不必。We must leave at once.我們必須馬上離開。If I buy that house,Ill have to borrow som

11、e money.如果我要買那套房子,我不得不借些錢。應(yīng)用（1）（）Bob can not come out to play because he help his dad in the garden.A.can B.must C.has to（2）（）I finish my homework now?No,you .Your work is over today.A.Cant;must B.Must;dont have toC.May;couldntCB【要點(diǎn)6】important【思維導(dǎo)圖】舉例Its important for us to learn English well.對我們來說學(xué)

12、好英語很重要。You should know the importance of study.你應(yīng)該知道學(xué)習(xí)的重要性。(1)Do you know the _(important)of education?(2)It is _(importance)to study the history of China.應(yīng)用importanceimportant【要點(diǎn)7】own【思維導(dǎo)圖】舉例He bought a new house by using his own money.他用自己的錢買了一幢新房子。I own a big house with a garden.我擁有一個(gè)帶花園的大房子。I am

13、 the owner of that car.=That car is mine.=That car belongs to me.我是那輛車的主人。A desk has four legs.桌子有四條腿。Who owns this house?這房子歸誰所有？應(yīng)用I want to see the _(own)of the company.owner【要點(diǎn)8】few【思維導(dǎo)圖】舉例Few of us have been to Hong Kong.我們當(dāng)中很少人去過香港。a few/few questions 幾個(gè)/沒幾個(gè)問題a little/little money一點(diǎn)點(diǎn)/沒什么錢His th

14、eory is very difficult,and few people understand it.他的理論很深?yuàn)W，沒有幾個(gè)人能懂。His theory is very difficult,but a few people understand it.他的理論很深?yuàn)W，但是有些人懂。舉例Unfortunately,I had little money on me.很不巧，我身上沒帶什么錢。Fortunately,I had a little money on me.幸好我身上帶著一點(diǎn)錢。（）He has friends,so he always feels lonely.A.few B.a

15、few C.little應(yīng)用A課堂練習(xí)一、根據(jù)要求寫出相應(yīng)的單詞1.quiz _(復(fù)數(shù)形式）2.provide _（第三人稱單數(shù)）3.pollute _(n.)4.important _(n.)5.few _(比較級)6.kill _(n.)quizzesprovidespollutionimportancefewerkiller7.catch _(過去式)8.own _(n.)9.throw _(過去式)10.field _(復(fù)數(shù)形式）caughtownerthrewfields二、詞匯測試i.從下面每小題的A、B、C三個(gè)選項(xiàng)中選出可以替換畫線部分的最佳選項(xiàng)。()1.Bill says th

16、e pollution in your hometown is very serious.Is that true?Yes,he is right.The air in the sky is polluted and it kills lots of birds.A.makes die B.makes healthy C.makes interestingA()2.What can we do to help save the Earth?We should protect the environment from now on,or the Earth will be in danger.A

17、.keep safeB.keep dirtyC.keep freshA()3.Why is it a good idea to call on more people to take the bus to work instead of driving cars?Because the cars give out lots of exhaust gas(廢氣)and it pollutes the air.A.makes dirty B.makes fresh C.makes new()4.Bruce,long time no see.You look happy in your new sc

18、hool.Yes.My school gives me lots of chances to show myself.A.helps with B.provides with C.throws awayA B()5.Can I hand in my homework this afternoon?No,you cant.You have to hand it in on time.A.can B.will C.must()6.Where did you catch the fish?The pool near my house.A.get hold of B.look for C.stand

19、upCA()7.What was going on last night?Mr Greens house was burning.It was very dangerous.A.destroying B.producing flames and heat C.giving out energy()8.If you have problems in study,please come to me.Thank you very much,Mr Li.A.interest B.ideas C.troubleB Cii.根據(jù)句子意思，從下面每小題的A、B、C選項(xiàng)中選出恰當(dāng)?shù)脑~語完成句子。()9.If

20、we say the Earth us with air and water,we mean it lets us have air and water.A.gives B.provides C.offers()10.A is a thing that is known to be true,especially when it can be proved.A.problem B.fact C.question B B()11.Who is the of this big house?My father.A.ownerB.mother C.manager()12.Whats on Franks

21、 table?There is some ,two apples and a cake.A.waterB.pencils C.bananasAA()13.What do you think of Mr Connor?He is very kind.He these poor children food and clothes.A.provides;with B.provides;for C.gives;for()14.Do you know how many people live Earth?Sorry,I am not sure.A.on B.in C.withAA()15.Sam,don

22、t these old books.We can give them to other children.OK.Dad.A.get inB.throw awayC.look forB第第2 2課時(shí)課時(shí) Reading Reading要點(diǎn)精講【要點(diǎn)1】We must stop doing these things.我們必須停止做這些事情。【用法】stop doing sth.意為“停止做某事”，即停下手頭正在做的事情。You must stop singing,because its too late.太晚了，你必須停止唱歌?！就卣埂縮top to do sth.意為“停下來去做某事”，即停下手

23、頭的事情，去做另一件事情。I have to stop to wash dishes,because my mum goes out.我不得不停下來去洗碗，因?yàn)槲覌寢尦鋈チ?。We are all tired.Lets stop to have a rest.我們都累了，停下來休息一會(huì)兒吧?！緫?yīng)用】We should stop _(protect)the Earth because the Earth is very important.to protect【要點(diǎn)2】It is important for us to protect the Earth for our future.對我們來說，

24、為了我們的未來，保護(hù)地球是非常重要的。【用法】It is+adj.+for sb.+to do sth.句型意為“對某人來說，做某事是怎么樣的”，其中it為形式主語，真正的主語是to do sth.。句中的謂語動(dòng)詞用單數(shù)形式。It is useful for you to learn the computer.對你來說，學(xué)習(xí)計(jì)算機(jī)是有用的?！颈嫖觥縄t is+adj.+for sb.+to do sth.和It is+adj.+of sb.+to do sth.（1）“It is+adj.+for sb.+to do sth.”句型意為“做某事對某人來說怎么樣”，該句型中的形容詞是用來描述事物

25、的（即不定式這個(gè)動(dòng)作），如：difficult，hard，easy，important，necessary等。(2)“It is+adj.+of sb.+to do sth.”句型意為“某人（做某事）怎么樣”，該句型中的形容詞是用來描述不定式行為者的性格、品質(zhì)的，如：kind，good，nice，right，wrong，clever，polite，foolish等。(3)of sb.的句型通常都可轉(zhuǎn)換為不定式作狀語的句子，但for sb.的句型不可以。Its very nice of you to offer me a seat.=You are nice to offer me a seat

26、.十分感謝你給我讓座。Its careless of him to lose so many things.=He is careless to lose so many things.他丟了這么多東西，真是太粗心了。Its very important for you to practise your oral English in daily life.在日常生活中練習(xí)你的英語口語是非常重要的?！緫?yīng)用】（1）Its clever _ you to work out the Maths problem.（2）Its very dangerous _ children to cross the

27、 busy street.offor課堂練習(xí)一、用所給單詞的適當(dāng)形式填空1.We must stop _(throw)away rubbish here and there.2.Its good for us _ (listen)to English often.3.Burning things to make energy can _(pollution)the air.4.Miss Li,can you help me?I cant solve these difficult _(problem).5.It is _(importance)for us to protect the Ear

28、th.throwing to listenpolluteproblemsimportant6.The river _(provide)the town with fresh water.7.We must _ (protection)ourselves anytime and anywhere.8.You can _(burn)some wood to stay warm.9.Mr Li is the _(own)of that new house.10.I just feel that Im full of _(energetic).providesprotectburnownerenerg

29、y二、閱讀理解 In most parts of the world,many students help their schools make less pollution.They join environment clubs.In an environment club,people work together to make the environment clean.Here are some things students often do.NoNo-rubbish lunchesrubbish lunches.How much do you throw away after lu

30、nch?Environment clubs ask students to bring their lunches in bags that can be used again.Every week they will choose the classes that make the least rubbish and report them to the whole school.NoNo-car daycar day.On a no-car day,nobody comes to school in a carnot the students and not the teachers!Ca

31、rs give pollution to the air,so remember:walk,jump,bike or run.Use your legs!Its very fun!Turn off the water!Turn off the water!Do you know that some toilets can waste twenty to forty liters of water an hour?In a year,that would fill a small river!In environment clubs,students mend those broken toil

32、ets.We love our environment.Lets work together to make it clean.()1.Environment clubs ask students .A.to run to school every day B.to take exercise every dayC.not to forget to take cars D.not to throw away lunch bags()2.On a no-car day,will take a car to school.A.both students and teachers B.only st

33、udentsC.neither students nor teachers D.only teachersD C()3.After students mend toilets,they save .A.a small river B.a club C.a lot of water D.a toilet()4.The writer wrote the passage to ask students to .A.clean school B.make less pollutionC.join clubs D.help teachersC B第第3 3課時(shí)課時(shí) Grammar Grammar語法聚焦

34、一、可數(shù)名詞與不可數(shù)名詞【知識點(diǎn)思維導(dǎo)圖】【?？贾R點(diǎn)詳解】可數(shù)名詞通常有單數(shù)和復(fù)數(shù)形式，而不可數(shù)名詞通常沒有單復(fù)數(shù)之分，故不能在不可數(shù)名詞前用數(shù)詞或a/an修飾，但可以用some,any,a lot of,lots of,much,a little 等修飾。若表示不可數(shù)名詞的數(shù)量時(shí)，一般用“數(shù)詞+量詞+of+不可數(shù)名詞”，如:a piece of news 一則新聞。常見的不可數(shù)名詞有：news,advice,information,furniture,water,milk,bread,fun,work（注意：work意為“作品；著作”時(shí)是可數(shù)名詞）,housework,homework,w

35、eather,fruit,sugar,clothing,traffic,rice,beef,meat,music,rubbish,air,money,ink,tea,progress等。二、there be句型【知識點(diǎn)思維導(dǎo)圖】課堂練習(xí)一、用所給單詞的適當(dāng)形式填空1.I want to buy two bottles of _(milk)in the shop.2.Three _(quarter)of the Earth is covered with water.3.We can see a lot of _(pollute)everywhere.4.I saw many _ (animal

36、)in the zoo yesterday.5.There _(be)two books and a pencil on the desk.milkquarterspollutionanimalsare6.We can get a lot of _(energy)from food.7.There are many mountains and _(field)on Earth.8.It is about 10 _(kilometre)from my home to the hospital.9.There _(be)four _(Japanese)and two _(German)in the

37、 group.10.There _(be)an apple and two pears on the table.energyfieldskilometresareJapaneseGermansis二、選擇填空()1.Whats in the picture?There a teacher and some students playing games on the playground.（2017銅仁）A.is B.are C.has D.have()2.There many foreign students in her class.Yes,I know two of them are .

38、（2017順德）A.are；Japanese B.is；Australian C.are；Germany D.is；AmericaAA()3.Is there any outdoor learning in your school?.We learn outdoors once or twice every month.（2017廣東）A.Yes,there isB.No,there isntC.Yes,it is D.No,it isnt()4.There an amusement park near my home.I often see children play there.(2017

39、長春)A.am B.is C.are D.beA B()5.Look!There a photo of our English teacher in todays newspaper.(2017南京)A.is B.are C.have D.hasA三、語法填空 28th January is 1._(I)birthday.I want to have 2._birthday party at my home that day.I need to buy some bananas,pears and 3._(apple)because my 4._(friend)like fruit very

40、much.I also need to buy some French fries（薯?xiàng)l）and ice creams because each of us 5._(like)them.For lunch,we will have chicken 6._ hamburgers.myaapplesfriendslikesandAfter lunch,I want to take them to my room to see my sports collection(收藏).There 7._(be)six basketballs,three ping-pong bats,five basebal

41、ls and one soccer ball.My friend Jerry 8._(play)tennis very 9._(good).We often play it together.I think we can enjoy 10._(play)it on my birthday.areplayswellplaying第第4 4課時(shí)課時(shí) Listening and Listening and speakingspeaking口語無憂 本單元我們學(xué)習(xí)了如何保護(hù)地球、保護(hù)自然環(huán)境。那么，現(xiàn)在讓我們一起圍繞“如何保護(hù)地球”這一話題展開口語練習(xí)吧！話題三 如何保護(hù)地球【1】相關(guān)詞組(請大聲朗讀

42、以下詞匯，看誰讀得更標(biāo)準(zhǔn)地道)Earth,water,air,noise,pollution,protect,environment,tree,life,worse,important,live,provide,plant,future,mountain,energy,green,had better do,a low-carbon life,go out,eat out,form the habit of doing sth.,stop doing【2】你問我答A.請運(yùn)用下列句子與你組內(nèi)的一個(gè)同伴(四人小組)進(jìn)行你問我答，然后互換角色，再進(jìn)行問答。1.What do you think of

43、 the Earth?2.What can the Earth provide us with?3.Is the environment becoming worse and worse?4.What have people done to the Earth?5.Are there fewer and fewer trees on Earth?6.What can trees do for people?7.Do we have more fresh water for people to use on Earth?8.How should people save water?9.How c

44、an we live a low-carbon life?10.Are there any other things we can do to protect the Earth?B.接下來，在小組內(nèi)換一個(gè)同伴互相問答。【3】情景說話你正在和你的同學(xué)討論我們的家園地球。請模仿下列形式跟你的同學(xué)進(jìn)行對話。A:The Earth is our home.It is very beautiful,isnt it?B:Yes,it is.Do you know what the Earth provides us with?A:Yes.It provides us with air,water and

45、 food.B:What is on Earth?A:There are forests,rivers,mountains and fields.B:Do you know that the environment is becoming worse and worse?A:Yes,because people have done many bad things to pollute it.接下來，請你向全班同學(xué)介紹地球的現(xiàn)狀。The Earth is very beautiful.There are forests,rivers,mountains and fields on Earth.T

46、he earth provides us with air,water and food.Today,the environment is becoming worse and worse because people have done many bad things to pollute it.For example,some people put waste into rivers and seas,so the water is polluted.I think we must stop polluting the Earth.It is important for us to pro

47、tect the Earth for our future.Report like this:_課堂練習(xí)一、補(bǔ)全對話A.We have to save water.B.What else?C.But I dont know what to do.D.My parents do most of the shopping.E.Dont take a bus or a taxi if you dont have to.A：Hi,Jane.Would you like to help protect the environment?B:Yes,Id love to.1._A:Well,first,yo

48、u can start by turning off the lights before leaving the room.B:OK,thats easy.Sometimes I turn off the lights without thinking.A:Second,you can ride a bicycle.2._B:That will save money,too.3._ C E BA:The third one is turning off the shower when youre not using it.B:You mean,when I have shampoo in my

49、 hair?A:Yes.4._Every little thing helps.And fourth,take your own bag when you go shopping.Dont use plastic bags.B:OK.5._ Ill tell them.A D二、思維導(dǎo)圖復(fù)述 根據(jù)教材P31的課文內(nèi)容完成下面的思維導(dǎo)圖，再根據(jù)思維導(dǎo)圖，復(fù)述該篇課文的內(nèi)容。fieldspollutionmake energyinto the seastopping The Earth is a beautiful place.There are forests and rivers,mounta

50、ins and fields.The Earth is our home.It provides people with air,water and food.However,there is a lot of pollution on Earth now.People burn things to make energy and they put rubbish into the sea and under the ground.We should protect the Earth by stopping doing these things.課文復(fù)述：課文復(fù)述：_ _第第5 5課時(shí)課時(shí)

51、Writing Writing寫作樂園話題三 如何保護(hù)環(huán)境【短文寫作】為了節(jié)能環(huán)保、方便出行、提高生活質(zhì)量，你來到深圳東湖公園向市民宣傳“多使用自行車出行”的理念。請根據(jù)下面的內(nèi)容寫一篇演講稿。內(nèi)容包括：1.闡述空氣污染問題，指出保護(hù)環(huán)境、享受低碳(low-carbon)生活的重要性。2.倡導(dǎo)大家多騎自行車出行(請列出至少兩個(gè)騎自行車出行的好處)。作文要求：1.演講稿必須包括以上全部內(nèi)容，并可適當(dāng)發(fā)揮。2.表達(dá)清楚，語句通順，意思連貫，書寫規(guī)范，60詞左右。演講稿的開頭和結(jié)尾已給出，不計(jì)入總詞數(shù)。Good morning,ladies and gentlemen!May I have your

52、 attention,please?Im glad to tell you something about using bikes in Shenzhen._ Thank you for your listening.Have a nice weekend!【寫作指導(dǎo)】此篇作文以節(jié)能環(huán)保為主線，主要內(nèi)容是向市民宣傳“多使用自行車出行”的理念。寫作內(nèi)容滲透著本單元保護(hù)環(huán)境的話題和語言目標(biāo)呼吁環(huán)保。寫作過程中要明確以下幾點(diǎn)：1.由作文要談的內(nèi)容“More bikes,low-carbon life”決定我們在寫作中要用到一般現(xiàn)在時(shí)。2.結(jié)合話題內(nèi)容，我們在寫作過程中要通過列舉具體的例子說明騎車更能

53、保護(hù)環(huán)境?！痉段馁p析】Good morning,ladies and gentlemen!May I have your attention,please?Im glad to tell you something about using bikes in Shenzhen.As we all know,a lot of air pollution comes from the traffic.Good environment keeps us living better,so we should try our best to stop polluting the Earth.Somethi

54、ng must be done.I think we need to have a low-carbon life.Riding a bike is better thandriving a car.And using bikes can save energy.It can also help us keep fit.Its everyones duty to protect the Earth.So，please join us,try to use bikes instead of cars.Thank you for your listening.Have a nice weekend

55、!課堂練習(xí)一、寫作仿寫1.provide sb.with sth./provide sth.for sb.為某人提供某物【例句】The school provides students with classrooms./The school provides classrooms for students.學(xué)校為學(xué)生提供教室?！痉聦憽浚h譯英）（1）圖書館為人們提供書籍。_（2）公司為我們提供早餐。_The library provides people with books./The library provides books for people.The company provides

56、 breakfast for us./The company provides us with breakfast.2.protect sb./sth.from/against 保護(hù)某人/某事物免受（的傷害）【例句】The trees can protect the soil from being washed away.這些樹可以保護(hù)土壤不被沖走?！痉聦憽浚h譯英）（1）我們應(yīng)該保護(hù)窮人免受饑餓的困擾。_（2）我們應(yīng)該保護(hù)地球免受污染。_We should protect the poor from being hungry.We should protect the Earth from

57、being polluted.3.It is+adj.+for sb.+to do sth.對某人來說，做某事是【例句】It is important for us to protect the Earth.對我們而言，保護(hù)地球是非常重要的。【仿寫】（漢譯英）（1）對你來說，學(xué)習(xí)計(jì)算機(jī)技能是有用的。_（2）保持水質(zhì)清潔對我們來說是很重要的。_It is useful for you to learn computer skills.Its important for us to keep the water clean.二、書面表達(dá) 你們班準(zhǔn)備開一個(gè)主題為“保護(hù)地球，從我做起”的班會(huì)，你想在會(huì)

58、上以“What We should Do to Protect the Earth”為題進(jìn)行發(fā)言。我們只有一個(gè)地球，應(yīng)該好好愛護(hù)她，但地球上的污染越來越多，所以保護(hù)地球非常重要，你想提出一些環(huán)保倡議。內(nèi)容包括：1.節(jié)約紙和筆。2.不亂扔垃圾。3.離開房間要關(guān)燈；洗完手要關(guān)水龍頭。4.外出可步行、騎自行車或乘公交車。作文要求：1.詞數(shù):60詞左右（標(biāo)題已給出，不計(jì)入總詞數(shù)）。2.文章必須包含所有提示內(nèi)容，并可作適當(dāng)發(fā)揮。參考詞匯：水龍頭water tap；從小事做起start out smallWhat We should Do to Protect the Earth_ We have onl

59、y one Earth.We should love and take good care of her,but there is much pollution on Earth.It is important to protect the Earth.But what can we do?I hope we start out small and do the following things together.First,save paper and pens.Second,we shouldnt throw rubbish on the ground.Third,remember to turn off the lights when we leave the room and remember to turn off the water taps when we finish washing hands._ Fourth,we can walk,ride a bike or take a bus when we go out.The Earth is our home.Lets try our best to protect her!Thank you!