仁愛英語(yǔ)九年級(jí)上冊(cè)Unit-2-Topic-3-Section-B

1、 Unit 2 Saving the EarthTopic 3 What can we do at home to protect the environment?Section B Lets play a game. Say a sentence with and, or, but & while like this one by one.A : I like English and Im good at it.B: I am good at English while my good friend is good at history.C: My good friend is go

2、od at history but reusereducerecycleothers How do you sort the garbage youve collected on your own Clean-up Day.plastic bottles. paper bags and cups. lunch boxessoft drink cans, plastic bottles, waste paper, glass, paper bags and cups . batteries .What should you do if you would like to be a greener

3、 person?You should sort the garbage. =You ought to sort the garbage.=You are supposed to sort the garbage. ought to 應(yīng)該應(yīng)該 情態(tài)動(dòng)詞情態(tài)動(dòng)詞 ought to +動(dòng)詞原形動(dòng)詞原形ought not to + 動(dòng)詞原形動(dòng)詞原形=oughtnt to +V.You should /ought to shut off the electricityn.電，電能電，電能關(guān)閉關(guān)閉e.g. You should / ought to shut off the electricity whe

4、n you leave a room. You should/ought to ride a bike to your school. You should/ought to take a bus to school instead of taking a taxi.You should/ought to take a cloth bag when you go shopping. 一一.讀讀1a,劃出下列短語(yǔ)并朗讀。劃出下列短語(yǔ)并朗讀。1.環(huán)保使者環(huán)保使者_(dá) 2.應(yīng)該應(yīng)該_3.關(guān)掉電關(guān)掉電_ 4.最好騎車最好騎車_5.代替代替_ 6.短程旅游短程旅游_7.塑料袋塑料袋_ 8.行動(dòng)勝于言辭行動(dòng)

5、勝于言辭_9.節(jié)省能源和減少空氣污染節(jié)省能源和減少空氣污染_10.說(shuō)起來(lái)容易做起最難說(shuō)起來(lái)容易做起最難_11.畢竟，歸根結(jié)底畢竟，歸根結(jié)底_ 12.帶個(gè)布袋帶個(gè)布袋_預(yù)習(xí)導(dǎo)綱預(yù)習(xí)導(dǎo)綱二二.讀下列句子，翻譯并探究。讀下列句子，翻譯并探究。1.You ought to shut off the electricity when you leave a room. 譯：譯：_探究：探究：ought to 是是_，_人稱和時(shí)態(tài)、數(shù)的變化，人稱和時(shí)態(tài)、數(shù)的變化，后接動(dòng)詞后接動(dòng)詞_；ought to 的否定式的否定式_=_；表示表示“不應(yīng)該做某事不應(yīng)該做某事”的結(jié)構(gòu)是：的結(jié)構(gòu)是：_； ought to 的

6、疑問(wèn)句形式是將的疑問(wèn)句形式是將_提前即可。提前即可。練一練：練一練：1）You _(該幫父母該幫父母)do some homework.2)You ought to tell her the bad news.（否定句）（否定句）2.Youd better walk or ride a bike instead of taking a bus or a taxi.譯：譯：_探究：探究：instead of 是是_短語(yǔ)，意為短語(yǔ)，意為_, 其后接其后接_ 、 _、_。而。而instead 是是_詞，意為詞，意為_.常放在句末常放在句末或句首，后不接其他詞。另外，或句首，后不接其他詞。另外，tak

7、e the place of意為意為_,_詞，可作謂語(yǔ)。詞，可作謂語(yǔ)。做一做做一做1）Mr. Li was ill,so Mr Zhang took his lesson _ him. A.instead B.instead of C.but D.either 2)Weve got no coffee.Lets have tea_. A.either B.however C.yet D.instead1. Everyone ought _ a greener person.A. is B. be C. to be D. become 2. He stayed home instead of _

8、 because of the heavy rain.A. go out B. went out C. going out D. goes out 3. Youd better _ on your coat. It is cold outside.A. put B. putting C. to put D. puts 4.The cleaners often collect all kinds of garbage in the park, then _ them, so that they can be recycled.A. sort B. sorts C. recycle D. kind

9、5. Please remember to _ the tap after you using the waterA. turn off B. turn on C. close D. shut off單項(xiàng)選擇單項(xiàng)選擇1b Listen to 1a and choose the correct answers. 1.Jane and Michael are mainly talking about _. why we should shut off the electricity when we leavewhat we should use when we go shoppinghow to

10、be a greener person2. Actions speak louder than words means _. words are not as loud as actions to do well is better than to say well A. actions can speak, but words cant do it Actions speak louder than words.Remember some English idioms and try to use them often. Easier said than done. 說(shuō)起來(lái)容易做起來(lái)難。說(shuō)起

11、來(lái)容易做起來(lái)難。行動(dòng)勝于言辭。行動(dòng)勝于言辭。1a Look, listen and say. 1c Read 1a and complete the table.To be a greener person 1._when you leave the room. 2. If you travel a short _, you shouldnt _ , but _. So this helps to _ and _. 3. When you go shopping, youd better _ instead of using _. You ought to shut off the elect

12、ricitydistancetake a bus or a taxiwalk or ride a bikesave energyreduce air pollutiontake a cloth bagplastic bagsRetell it Retell 1a like this: I would like to be a greener person. First I ought to shut off the electricity when I leave a room. Second, Id better walk or ride a bike instead of taking a

13、 bus or a taxi if I travel a short distance. I will save energy and reduce air pollution. Third, I will take a cloth bag when I go shopping. I wont use plastic bags. Its easy to be a greener person. How can we become a greener person?2 Choose the correct verbs or phrases to complete the statements.

14、Then match them with the right pictures. shut off reduce grow recycle ride cover use _ waste. Dont buy cups or boxes which can be used only once. Save electricity. _ the electricity when you are not using it. _ boxes and plastic bottles. _ fruit and vegetables yourself. Try to _ a bike when you trav

15、el. _ both sides of the paper. _ pans when you are cooking. ReduceShut off RecycleGrowrideUseCover2 Match them with the right pictures. Reduce waste. Dont buy cups or boxes which can be used only once.Save electricity. Shut off the lights when you are not using them.Recycle boxes and plastic bottles

16、.Grow fruit and vegetables yourself.Try to ride a bike when you travel. Use both sides of the paper.Cover pans when you are cooking.3 Read the passage and fill in the blanks with the correct words. Then listen and check. The first letter of each word is given. The earth is our home. Some things we h

17、ave done are good for the earth w_ some are bad. We have polluted the earth, a_ it is sick now. We c_ down too many trees, so lots of rich land has c_ into desert. Factories p_ waste water into rivers. Pollution has caused many s_ problems. The earth is crying for help. What shall we do to save it?

18、We should plant more trees, r_ the waste we produce, r_ the waste paper and soft drink cans, and ride bikes to reduce air pollution. I think we should try to be g_ people to protect our earth. After all, we have only one earth. We should do e_ to protect it, or well be punished and lose our home. hi

19、lenduthangedoureriouseduceecyclereenerverything畢竟，歸根結(jié)底畢竟，歸根結(jié)底4 Work in groups and survey your group members about what they do to be greener people. Then report it to your class. Pay attention to the stress, liaison, incomplete plosion and intonation. Example:A: Wha(t) do you often do to be a greene

20、r person ? B: Well. I always shut off the electricity when I am not using it . A: Good. What about you , John?C:You _ _(應(yīng)該) throw the rubbish into the garbage. You should _ _(關(guān)閉)the electricity when you leave a room. Youd better walk or ride a bike _ _ (代替) taking a bus or a taxi if you travel a sho

21、rt distance. Its so _(容易) to be a greener person. _ _ _ _ _. (行動(dòng)勝于言辭) ought to shut off instead of easyActions speak louder than words 1. You ought to get up early in the morning. You _ _ get up early in the morning. （改為否定句）（改為否定句）2. We should reuse clothes. (同義句轉(zhuǎn)換同義句轉(zhuǎn)換)We shouldnt use clothes _ _.3. I want to stay at home. I dont want to go shopping. （合為一個(gè)簡(jiǎn)單句）（合為一個(gè)簡(jiǎn)單句）I want to stay at home _ _ going shopping.7. Being a