人教版新課標(biāo)高中英語(yǔ)必修二 unit4 wildlife protection Learning about language課件

1、Unit 4Wildlife protectionLearning about language1. _ far away in space or time2. _ to go down to a lower level3. _ able to control events4. _ to do something to make a change5. _ to understand how serious a situation is Discovering useful words and expressionsdistant decrease powerful affect appreci

2、ate1 Find the word or expression for each of the following meanings from the text.6. _ to run after animals in order to kill or catch them7. _ to keep someone or something safe from harm8. _ to do something as a reaction to something done or said 9. _ feeling of comfort when something worrying has e

3、nded or not happenedhuntprotectfrom respondreliefAfter a while she saw some zebra with black and white lines going beneath their stomachs. “This must be a special _ of zebra,” thought Wendy. “Ive never seen one like this before.” Suddenly the zebra looked up and moved away as quickly as they could.

4、Wendy looked around and saw a _ lion in the grass. speciespowerfulShe _ the danger, so she sounded her horn loudly until the lion turned and walked away. Wendy waited for several minutes to make sure the lion was not coming back. Then she gave a smile of _. But soon her smile disappeared because she

5、 realized that in _ the zebra _ the lion she had lost her best chance of taking some amazing photographs! appreciated relief protectingfrom3. Find the words that are related to wildlife protection.habitat protection zonereserve animal park nature parksafari parkEndangered species: South China tigerP

6、anda Tropical rainforest wildlifeMilu deer Tibetan antelopeAfrican elephantsWildlife protectionPlaces Situation die out extinction appreciate the importancePay attention to wildlife protection punish the hunters in relief in peace decrease decline threaten protect from Protection increase loss endan

7、ger hunted killed threatened do harm to affect situation一般現(xiàn)在時(shí)：am/is/are+p.p一般過(guò)去時(shí)：was/were+p.p現(xiàn)在進(jìn)行時(shí)：am/is/are being+p.p過(guò)去進(jìn)行時(shí)：was/were being +p.p現(xiàn)在完成時(shí)：have/has been+p.p過(guò)去完成時(shí)：had been+p.p一般將來(lái)時(shí)：will/shall be +p.p Look!Thechildrenarebeingtakencareofbytheir aunt.瞧! 孩子們現(xiàn)在正由姑母照看著。(指現(xiàn)在的情況)Childrenaretakengoo

8、dcareofatschool.孩子們?cè)趯W(xué)校被照看得很好。(指通常的情況)謂語(yǔ)動(dòng)詞的形式為“is/are/am+being+過(guò)去分詞”。如果去掉being, 就成為一般現(xiàn)在時(shí)被動(dòng)語(yǔ)態(tài)或系表結(jié)構(gòu)。試比較下列句子:1. 肯定形式：am/is/arebeing過(guò)去分詞The house is being painted. 房子正在被粉刷。2.否定形式: am/is/arenotbeing過(guò)去分詞The trees are not being watered.3.疑問(wèn)形式:Am/Is/Are主語(yǔ)being過(guò)去分詞？Am I being watched over?4.特殊疑問(wèn)句的形式: 把特殊疑問(wèn)詞放在

9、一般疑問(wèn)句前面。How many bridges are being built in the village? “三變”: 原句主語(yǔ)變?yōu)閎y短語(yǔ) 賓語(yǔ)變?yōu)橹髡Z(yǔ) 謂語(yǔ)由主動(dòng)變?yōu)楸粍?dòng) “三不變”: 原句意思不變 原句時(shí)態(tài)不變 原句主謂賓以外成分不變。 They are building nine parks. Nine parks are being built by them. How many parks are being built?主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài)現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)基本用法：表示現(xiàn)在正在進(jìn)行的被動(dòng)動(dòng)作。eg:Mary is being interviewed now.My car

10、is being repaired now. The disease is being studied at present by scientist.Rainforestsarebeingcutandburnedatsuchaspeedthattheywilldisappearfromtheearthinthenearfuture.熱帶雨林被砍、燒得這么快, 他們將在不久的將來(lái)從地球上消失。Manyinterestingexperimentsarebeingcarriedoutthesedays.最近正在進(jìn)行許多有趣的實(shí)驗(yàn)。 2. 少數(shù)及物動(dòng)詞的進(jìn)行時(shí)表示按計(jì)劃、安排將要承受某個(gè)動(dòng)作。如:A

11、n party is being held tonight.今晚將要舉辦一場(chǎng)晚會(huì)。Afolksongisbeingsungnext.下面將唱一首民歌。ItissaidthataplaneisbeingflownbyhimtoAmericaateightnextSundaymorning.據(jù)說(shuō)下周日早上八點(diǎn)他將開(kāi)飛機(jī)去美國(guó)。足球現(xiàn)在越來(lái)越流行了,換句話說(shuō),它被越來(lái)越多的人喜愛(ài)?！菊`】Footballisbecomingmoreandmorepopular.Inotherwords,itisbeinglovedbymoreandmorepeople.【正】Footballisbecomingmor

12、eandmorepopular.Inotherwords,itislovedbymoreandmorepeople.4. 其他形式表示被動(dòng)結(jié)構(gòu)“be+under/in等介詞+名詞”結(jié)構(gòu)可代替進(jìn)行時(shí)被動(dòng)語(yǔ)態(tài)。如:Thecityisunderattack(isbeingattacked)atthemoment.目前這個(gè)城市正受到進(jìn)攻。Thebridgeisunderrepair/construction (=isbeingrepaired/constructed).橋梁正在修理中/建筑中。1. A new cinema _ here. They hope to finish it next mon

13、th. A. will be built B. is built C. has been built D. is being built真題鏈接解析: 由they hope to finish it next month, 可以知道“建造”工作正在進(jìn)行, 而且主語(yǔ)cinema與動(dòng)詞build之間是被動(dòng)關(guān)系, 因此使用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)。D2. Rainforests _ and burned at such a speed that they will disappear from the earth in the near future. A. cut B. are cut C. are

14、being cut D. had been cut解析: 從句子的語(yǔ)境they will disappear from the earth in the near future 可以知道, “熱帶雨林被砍伐”正在進(jìn)行, 因此使用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)。C1 Can you find sentences using the present progressive passive voice from the reading passage?1) We _ for the wool beneath our stomachs. (Line 9)2) Our fur _ to make sweaters

15、 for people like you. (L10)Discovering useful structuresare being killedis being used2 Answer the following questions.1) Who is studying the rhino? The rhino is being studied by _2) Who is protecting the African elephant? The African elephant is _being protected by the WWF.Beijing University student

16、s.3)Who is hunting the Tibetan antelope?The Tibetan antelope is_.4)Who is taking photos of the panda?The panda is _.being hunted by people who wish to take the fur from under their stomachsbeing photographed by Daisy5) Who is killing the whales? The whales _ _6) Who is attacking the mice? The mice _

17、 are being killed by the Japanese fisherman.are being attacked by the cat.7) What is being done for the Milu deer? They are being kept in _.8) What is being done for the rhino? It is being _ _.a reserve near Beijing protected by the government of the countries where it lives 9) What is being done to

18、 the rainforest? It is _ _.10) What is being done to millipedes? They _ _. being destroyed by the poor farmers who want land to grow crops are being used to make drugs to protect people from mosquitoes一、請(qǐng)找出下列各句中的錯(cuò)誤并改正。1. Look! A frog is swallowed by a snake over there. 2. These animals are hunting a

19、t such a speed that they will disappear soon.beingbeing hunted3. Will you go with me to see the film that is shown tonight? 4. The man has killed his wife. Now he is being wanted by the police. being5. Thousands of families are fleeing their homes because their country is under attacked.being1. -Hav

20、e you moved into the new house? -Not yet. The rooms _. A. are being painting B. are painting C. are painted D. are being painted二、單項(xiàng)選擇D2. Selecting a mobile phone for personal use is no easy task because technology _ so rapidly. A. is changing B. has changed C. will have changed D. will changeA3. Th

21、e building _ now will be our dormitory. A. build B. being built C. built D. building4. -Do you like the material? -Yes, it _ very soft. A. is feeling B. felt C. feels D. is feltBC5. It is said that panda _ in our country year after year. A. are being disappeared B. are disappearing C. will be disapp

22、eared D. will disappearB6. Look! Everything here is under construction. Whats the pretty small house that _ for? A. is being built B. having been built C. is built D. is building7. The patient _ now. He will come out soon. A. is examined B. is being examined C. is examining D. has examinedAB8. John

23、_, for he went swimming yesterday without permission. A. would punish B. had punished C. was punished D. punished9. If rubber _, it gives off a terrible smell. A. burnt B. will burn C. have been burned D. is burnedC D 10. This book _ under the bench for two days. A. has put B. has been lying C. has

24、been put D. has been laid11. What should _ must _. A. do; do B. be done; be done C. to be done; do D. do; be doneCB12. He _ and was made to repeat it. A. was not understood B. didnt understood C. wasnt understand D. didnt understand A 13. I still dont know what _ while I was away. A. has happened B.

25、 was happened C. happened D. had happenedC 14. The bridge which _ last year _ really beautiful. A. was built; looks B. was building; looks C. was built; is looked D. was building; is lookedA15. Water _ at 100. A. boils B. is boiled C. has been boiled D. has boiled16. The manager told me that he _ in

26、 1975. A. has born B. born C. was born D. had bornAC 17. The camera you _ now _ to me. A. use; is belonged B. are using; is belonged C. use; is belonging D. are using; belongs D18. I _ that they _ a new machine. A. was told; were designing B. told; were designing C. was told; designing D. told; had

27、designedA四、用被動(dòng)語(yǔ)態(tài)的適當(dāng)形式填空1. Dont worry about her. She _(meet) by her friends as soon as she arrives.2. He _ (operate) on twice for that disease.3. The news _ about everywhere.will be methas been operatedis being talked4. English _ here in china for over a century5. A lot of tall building _(set)up, and people will move in Sometime next year.has been taughtare being set五、完成句子：1. _(應(yīng)該注意)even the smallest detail.2. (據(jù)說(shuō))_ that he