B Unit 單元復(fù)習(xí)歸納

1、8B Unit 8單元復(fù)習(xí)歸納 Name_一、必背短語：1. plant breadfruit trees 種面包果樹2. care about the Earth 關(guān)心地球3. reduce air pollution 減少空氣污染4. take shorter showers 縮短淋浴洗澡時(shí)間5. separate into 把分開/隔開成6. depend on /upon its rich resources to live 依靠它的豐富資源生存7. make a difference to 對產(chǎn)生影響/起作用8. run out 用完，耗盡9. clean up 清除；凈化10. a

2、 survey on students daily habits 一項(xiàng)關(guān)于學(xué)生日常習(xí)慣的調(diào)查11. turn off the tap 關(guān)掉水龍頭12. keep soil in place during storms 在暴風(fēng)雨中保持土壤在正確位置13. cause serious air pollution 導(dǎo)致嚴(yán)重的空氣污染14. choose public transport 選擇公共交通15. drop litter in a public place 在公共場合扔垃圾16. be fined by the police 被警方罰款17. limit air and water poll

3、ution 限制空氣和水污染18. produce less waste 產(chǎn)生更少垃圾19. develop a green lifestyle 培養(yǎng)綠色生活風(fēng)格20. cut down 砍倒，砍伐21. be invited to the show 應(yīng)邀參加演出22. be displayed at the environment show 在環(huán)境演出中被展覽23. be thrown into lakes and rivers 被扔進(jìn)江河湖泊里24. The air is filled with pollution. 空氣中充滿了污染物。25. as well as 和一樣，不僅26. w

4、ork together 齊心協(xié)力，攜手共進(jìn)27. turn off the tap when brushing teeth 刷牙時(shí)關(guān)掉水龍頭28. natural resources 自然資源29. do more exercise and watch less TV 多鍛煉，少看電視30. more tips for a green lifestyle 關(guān)于環(huán)保生活方式的更多提示或方法31. follow these small steps 按照這些小的措施32. take some simple steps 采取一些簡單措施33. in order to save power 為了節(jié)省電

5、能34. develop a green lifestyle 養(yǎng)成環(huán)保的生活方式35. make a big difference to the Earth 對地球產(chǎn)生很大變化和影響二、必背句子：1. Will more trees be planted this year? = _ more trees _ _ _ _ this year?今年將有更多的樹要種植嗎？2. We can save water by taking shorter showers. 通過縮短洗浴時(shí)間我們能夠節(jié)約用水。3. We can save energy by turning off the lights wh

6、en we leave a room 我們通過人走關(guān)燈來節(jié)約能源。4. More and more families own cars and this causes serious air pollution 越來越多的家庭擁有汽車，這會(huì)引起空氣污染。5. We should remember to turn off the lights when we leave a room 當(dāng)我們離開房間時(shí)我們應(yīng)該記住關(guān)燈。6. We should try to keep it that way. 我們應(yīng)該盡量讓它一直保持那樣。7. Things like glass, plastic and pap

7、er are separated into different groups and then recycled 像玻璃 ，塑料和紙分成不同的組，然后回收8. If we drop litter in a public place, we will be fined by the police 如果我們在公開場合亂丟垃圾，我們將被警方罰款。9. These new types of energy cost very little and will never run out. 這些新型的能源成本低廉（花錢很少），用之不盡。10. Remember that everyone can do so

8、mething to make a difference 記住每個(gè)人都可以做點(diǎn)（對保護(hù)環(huán)境）有益的事 (對有影響，起作用)11. All of us will have a chance to think about the world around us. 我們當(dāng)中所有的人有機(jī)會(huì)考慮我們周圍的世界12. Air pollution is harmful to our health. 空氣污染對我們身體有害。13. Turn off the power when your TV or computer is not in use. 當(dāng)電視和電腦不用的時(shí)，要關(guān)掉電源。14. Our enviro

9、nment is changing for the worse ,so it is time for us to go green. 我們的環(huán)境變得越來越糟糕，所以是我們行動(dòng)起來保護(hù)環(huán)境的時(shí)候了。15. I think our town will look nicer with more trees around. 我們認(rèn)為周圍有更多的樹木，我們的城鎮(zhèn)會(huì)更加美麗。16. As well as people, animals are harmed by pollution. 不僅人類而且動(dòng)物也受到污染危害。17. If we dont act to improve the environment

10、, more living things will be killed by pollution. 如果我們不行動(dòng)起來改善環(huán)境，將會(huì)有更多生物被污染所殺死。18. Trees reduce dust and help keep the air clean. 樹能減少灰塵，并幫助凈化空氣。19. Trees also help keep soil in place during storms. 在暴風(fēng)雨期間，樹也幫助保持土壤不流失。20. Coal, oil and natural gas are not only useful for families, but also have a wid

11、er use for factories. 煤、石油和天然氣不僅對家庭有用，而且對工廠有更廣泛的用途。21. It is time for us to take proper action to protect our environment. 我們采取適當(dāng)措施保護(hù)環(huán)境的時(shí)候到了。22. Land and water pollution kills many animals every year. 土地和水污染每年殺死很多動(dòng)物。三、重要詞和短語用法：1. serious adj. 認(rèn)真的，嚴(yán)肅的 be serious about 對.認(rèn)真 We should _ _ _ the problem

12、. 我們應(yīng)該認(rèn)真對待這個(gè)問題。2. allow vt. 允許 allow sb to do sth 改被動(dòng)：sb be allowed to do Its the library! So you must know shouting _(not allow) here. My parents allow me _(play) computer games every Sunday.3. punish vt. 處罰，懲罰 punish sb with/by sth 以.來懲罰某人 The naughty boy _ (punish) by his father yesterday.4. poll

13、ute vt 污染 其名詞形式為 pollution The air _(pollute) by the waste gases from factory every year. Do what you can to avoid air _ (pollute). 5. harm 1）vt 傷害， 損害 As well as people, animals _(harm) by pollution. 2) n 傷害，損害 常見短語：do harm to 對.造成傷害 相當(dāng)于be harmful to Watching TV too much does _ to your eyes. = Watc

14、hing TV too much is _ to your eyes. harmful adj 有害的 反義詞：harmless 無害的6. wise adj 明智的， 充滿智慧的 其副詞形式為wisely 名詞wisdom The more books you read, _(wise) you will be. Time and money should be spent _ (wise). 7. some. some., and others 一些. 一些. 還有一些. Some people like milk chocolate, _ like black chocolate, _

15、prefer white chocolate.8. depend on/upon 依靠，取決于； 不能用進(jìn)行時(shí)態(tài)，無被動(dòng) You cannot _ _ _ _forever. 你不能永遠(yuǎn)依賴你的父母。 The price _ _ the quality. 價(jià)格取決于質(zhì)量9. run out 用完， 耗盡，為不及物動(dòng)詞短語，無被動(dòng)。 Food _(run out) already, we have to go to the supermarket.10. make a difference to sb/sth （對.） 有影響，起作用 make some difference to sb/sth

16、 (對.) 有些影響 make no difference to sb/sth (對.) 沒有影響 Lucy has got a bad cold. It may _ _ _ to her competition. 露西感冒很嚴(yán)重， 這可能對她的競賽造成了一些影響。11. do with 處理，處置 常與疑問詞what 搭配。 What do you do with .? 意為“你怎樣處理.?” deal with 對付，處理 多與how 連用, 用來詢問如何處理 What will you _ _ my books? _ did the police deal with that accid

17、ent?12. have a chance to do 有機(jī)會(huì)做某事 Everyone has a chance _ (get) the job.13. turn off 關(guān)上 turn on打開 turn up 調(diào)大 turn down 調(diào)小 Its time to watch TV. Please turn it _. I cant hear the radio clearly. Please turn it _. Its so noisy. Turn _ the radio.14. remember to do sth 記得去做某事，表示事情還未做。 remember doing sth

18、 記得做過某事，表示事情已做。 Ill remember _ (mail) these letters. 我會(huì)記得寄這些信。 I remember_(tell) you about it once. 我記得這事和你談過一次。15. try ones best to do sth 盡某人最大努力去做某事 =do ones best to do sth Try your best _( remember) all the new words. Ill try/ do my best _(improve) my pronunciation.四、語法復(fù)習(xí)： 被動(dòng)語態(tài)的一般將來時(shí)的構(gòu)成： 1) will

19、 be done 其否定句是在will 后加not, 疑問句是將will 提至主語前。 She _(send) to Oxford University by our college next term. 2)be going to be done 其否定式在be后面加not, 疑問句是將be提至主語前。 You _(invite) to the party by him next week. 注意：主語是第一人稱時(shí)，被動(dòng)語態(tài)的一般將來時(shí)也可以用“shall be +動(dòng)詞的過去分詞”來表達(dá)。例：1. The sports meeting _ next month. A. will hold B

20、. is going to hold C. will be held2. The food _(eat) by the dog soon.3. He _(take) to hospital in a few minutes.五、書面表達(dá)：How to go green 我們的環(huán)境現(xiàn)在正變得越來越差，所以該是我們行動(dòng)起來保護(hù)環(huán)境的時(shí)候了！從下面的幾個(gè)方面發(fā)揮想象，寫一段文章如何 How to go green . 詞數(shù)不少于100 個(gè)。第一行已經(jīng)給出不計(jì)入總詞數(shù)。1 To save water 2 To save power .3 To reduce pollution 4 More tips for a green lifestyle .Our environment is changing for the worse ,so it is time for us to go green !Here are some simple steps to take .We can save water by taking shorter showers and turning off the tape when you brush your teeth .