《廣西中峰鄉(xiāng)育才中學(xué)九年級英語上冊 Module 12 Unit 2 Repeat these three words daily reduce, reuse and recycle教學(xué)課件 （新版）外研版》由會員分享，可在線閱讀，更多相關(guān)《廣西中峰鄉(xiāng)育才中學(xué)九年級英語上冊 Module 12 Unit 2 Repeat these three words daily reduce, reuse and recycle教學(xué)課件 （新版）外研版（41頁珍藏版）》請在裝配圖網(wǎng)上搜索。

1、 Unit 2 Repeat these three words daily: reduce, reuse and recycle. cause a lot of pollution stop pollution a recycling centre waste products save energy be worried about spread over cities and villages造成大量的污染造成大量的污染制止污染制止污染回收中心回收中心廢棄物廢棄物節(jié)約能源節(jié)約能源為為憂慮憂慮/煩惱煩惱遍布城鄉(xiāng)遍布城鄉(xiāng)Translate the phrases into English.m

2、ake sb. ill a danger to ones healthIts no use such ascollect wastenice / good / great idea使得某人生病使得某人生病對對健康是一種危害健康是一種危害是沒有用的是沒有用的比如比如收集廢棄物收集廢棄物好主意好主意RecyclingWhat does this symbol mean?RECYCLE BOTTLESPAPER-RECYCLING ReuseUse low-flow shower heads.Use energysaving light bulbs.replacewithReduceRemember

3、 these three words:reducereuserecycle1. Understand the main idea of the passage and predict what the passage will include 2.To learn some key words and useful expressions about environment 3. To make suggestions and give reasons using because, so and so thatObjectives: Words: divide bottle repeat ru

4、bber rapid grandson/granddaughterPhrases:throw away take steps tons ofPatterns:Look after them so that they will last.It is better to use china cups and cloth bags because they can be used many times.1P98Look at the pictures below and describe them. Say which ways are good for the environment and wh

5、y.These are some bowls and spoons made of china.We shouldnt use disposable food box or disposable chopsticks. good for the environmentWe can use them many times.There are three rubbish bins for recycling, so please divide the waste before you throw things into them. Someone threw an empty bottle in

6、a river.good for the environmentWe can save energy.2P98Look at the title of the passage. What suggestions do you think the passage will make? Use the words in the box to help you. china divide necessary plastic policy reuse Possible answers: It is better to use china cups and bowls because they can

7、be used many times. It is better to divide the waste into things to recycle and things to throw away. It is necessary to use less plastic bags. You should make a recycling policy for your classmates and yourself. * Do you walk or ride a bike to school?* Do you buy new clothes just because they are m

8、odern?* Do you turn off the lights when you leave the room?* Do you take your own bag when shopping and not ask for a plastic bag?* Do you buy drinks in bottles? And what do you do with the bottles when they are empty?* Do you divide the waste into things to recycle and things to throw away?Task 14P

9、99Read the suggestions. Look through the passage and check() which suggestions are mentioned in the passage.1. Order food that you can finish.2. Use less electricity at home.3. Learn ways to recycle rubbish.4. Use paper cups and paper bags.5. Repair things.6. Divide rubbish into different groups.7.

10、Collect waste or rubbish to raise money.8. Burn things to save money.Task 2 Reasons Two things you should doTwo things you should not doWalk or ride a bike to school.Use china cups and cloth bags.Buy new clothes just because they are modern.Throw things away without recycling.Walking or riding a bik

11、e doesnt burn oil or cause air pollution.China cups and cloth bags can be used many times.Old things can be as good as new ones.Its better to change things into something else than throwing them away or burning them.Task 35P99Find two things you should do and two things you should not do in the pass

12、age. Give reasons. Complete the table.For example:We should recycle rubbish because it can help us protect the environment.Use your answers to write sentences. We throw away (1) _ of rubbish every year. If we want a clean world for our grandsons and (2) _, we have to reduce, reuse and (3) _. (4) _ t

13、hese three words every day. The first (5) _ is to use less. The second is to use things as long as possible. Then (6) _ your rubbish into (7) _, paper, rubber and glass. Finally, draw up a recycling (8) _ for your community. We cannot hope for (9) _ change, but every little bit helps! divide grandda

14、ughter plastic policy rapid recycle repeat step ton tons granddaughters recycleRepeat step divide plastic policy rapid6P99Complete the passage with the correct form of the words in the box.Task 4A nation destroying its environmentdestroys itself.- F.D. Roosevelt （小羅斯福）1. How green are you? In a gree

15、n school, everyone is careful about theenvironment. The young man is still green at his job. These tomatoes are still too green to pick. 無經(jīng)驗的無經(jīng)驗的未成熟的未成熟的green:環(huán)保的環(huán)保的 2. Do you turn off the lights when you leave the room?1) turn off: 關(guān)掉關(guān)掉(水源、煤氣、電源等水源、煤氣、電源等)”， 反義詞是反義詞是turn on Please turn off the radi

16、o. Be quick. Turn off the gas. 2) turn up: 調(diào)高調(diào)高(音量音量) turn down:調(diào)低（音量）調(diào)低（音量）3. Do you take your own bag when shopping and not ask for a plastic bag?1) ask for sb.:找某人；求見某人找某人；求見某人 Someone is asking for you at the door.2) ask for sth.:要某物要某物 He wants to ask for some water.3) ask sb. for sth.: 向某人要某物；

17、向某人要某物； Look! She is asking a policeman for help.4) plastic: adj. 塑料的塑料的These plastic bowls are very light. Plastic: n. 塑料；塑料制品塑料；塑料制品The bags should be made of plastic. 4. And what do you do with the bottles when they are empty?1) do with: 處理，常與處理，常與what連用。連用。 I dont know what to do with the letter

18、.2) deal with: 處理，常與處理，常與how連用。連用。 How will you deal with the naughty boy?5. Do you divide the waste into things to recycle and things to throw away? 1) divide into 把把劃分為劃分為/分成分成 Divide the cake into four parts. Our class are divided into four groups.2) throw away:把把扔掉扔掉The meat smells bad and youd

19、better throw it away.6. And it is harmful to our environment.be harmful to = do harm to: 對對有害有害 Smoking is harmful to your health.=Smoking does harm to your health.7. Reduce means “use less”.1) reduce v. 減少；減低；縮小減少；減低；縮小 The driver reduced the driving speed. 2) reduce to: 下降到下降到 I will buy the coat

20、if it is reduced to 20 yuan. 如果那件衣服降到如果那件衣服降到20元，我就買。元，我就買。3) reduce by: 下降了下降了 The price was reduced by 10 percent. 價格降低了價格降低了10%。8. Use things for as long as possible.as as possible: 盡可能盡可能We have to run as fast as possible.9. Repair them if possible.If possible = if it is possible 如果可能如果可能Ill go

21、with you if possible.10. clothes 統(tǒng)指各種衣服，謂語動詞是統(tǒng)指各種衣服，謂語動詞是復(fù)數(shù)復(fù)數(shù)； cloth指布，為指布，為不可數(shù)名詞不可數(shù)名詞； She has a lot of _ in her bedroom. She bought some _ to make herself a dress.clothescloth一塊布：一塊布：_a piece of cloth11. Although it takes energy to change things into something else,1) change into / turn into 把把變成變

22、成/ 換成換成 On hot days, we can change ice into water.2) Change A for B: 用用A換換B Id like to change the books for the photo. 12. We throw tons of rubbish away each year, 1) ton n. 噸；噸；Each stone weighs about two tons. 每塊石頭重約二噸。每塊石頭重約二噸。I have tons of things to do. I bought tons of fruit while it was cheap

23、.2) tons of: 大量大量, 許多的許多的, 一大堆一大堆 （口語）（口語）13. We cannot hope for rapid change, but lets take these simple steps 2) rapid adj. 快速的；迅速的快速的；迅速的He made rapid progress in English.3) step n. 步驟；措施步驟；措施 take steps to do sth.:采取措施做某事采取措施做某事 We should take steps to protect ourselves.4) step by step: 一步步地一步步地

24、, 逐漸地逐漸地 watch ones step: 小心行事小心行事, 當(dāng)心當(dāng)心1) hope for sth.: 盼望某事盼望某事 We are hoping for good weather. hope to do sth.: 希望做某事希望做某事Make a list of things you can do to make your school greener.7Never destroy the flowers and trees in our school.Keep the school environment neat and clean.Dont throw away the

25、 waste everywhere.Save water. Turn off the lights in the daytime or when the classroom is empty.8P99Write a passage on how to make your school greener and give reasons. Use the list you have made in Activity 7 to help you. Use because, so and so that.Dont throw bottles away because it is a better to

26、 recycle them.Dont throw bottles away because itsbetter to recycle them.Do turn off lights so that you useless energy.Try to use recycled paper because itsaves energy.希望源于綠色，美麗的地球是我們唯一希望源于綠色，美麗的地球是我們唯一的家園的家園, 愛護地球愛護地球, 保護環(huán)境是我們的責(zé)保護環(huán)境是我們的責(zé)任。讓我們一起行動起來，共同創(chuàng)建一任。讓我們一起行動起來，共同創(chuàng)建一個綠色校園。內(nèi)容要點個綠色校園。內(nèi)容要點:1.從我做起從我

27、做起,從現(xiàn)在做起從現(xiàn)在做起,積極參與校園綠積極參與校園綠化化;2.保持校園干凈保持校園干凈,不亂涂亂畫不亂涂亂畫,不隨地扔垃不隨地扔垃圾等圾等;3. 提倡綠色生活提倡綠色生活, 減少浪費。減少浪費。 (80詞左右詞左右)How to make a green school? As we know, the school is like our home. Protecting it is our duty. Lets try our best to build a green school! First, protect the school environment from now on.

28、We should take an active part in making our school greener. Second, we should keep our school clean. Never draw everywhere and never throw litter about. Third, we should live a kind of green life. Reducing the waste is important to protect the environment. In a word, everyone should make a contribut

29、ion to making our school more beautiful.Quiz.用方框中詞的適當(dāng)形式填空。用方框中詞的適當(dāng)形式填空。reuse plastic necessary reduce1. Its _ to protect our earth right now.2. Lets _ these old newspapers to make some decorations. Thats a good idea.3. We can all help _ air pollution.For example, walk or ride a bike to school.4. _ b

30、ags are bad for the environment for many reasons.necessaryreusereducePlastic . 根據(jù)提示翻譯句子。根據(jù)提示翻譯句子。1. 他們正在使沙漠變?yōu)檗r(nóng)田。他們正在使沙漠變?yōu)檗r(nóng)田。(change into) _ _2. 我們一定要采取措施使這樣的事不再發(fā)生。我們一定要采取措施使這樣的事不再發(fā)生。(take steps) _ _3. 電池能被回收，不要扔掉它們。電池能被回收，不要扔掉它們。(throw away) _ _They are changing desert into farmland.We must take steps to prevent this from happening again.Batteries can be recycled. Dont throw them away.Homework1. Preview the rules of word building.2.Write a passage about how to make a green world?