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1、Unit 4 Wildlife protection Learning about language,1. _ far away in space or time 2. _ to go down to a lower level 3. _ able to control events 4. _ to do something to make a change 5. _ to understand how serious a situation is,Discovering useful words and expressions,distant,decrease,powerful,affect
2、,appreciate,1 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 them 7. _ to keep someone or something safe from harm 8. _ to do something as a reaction to something done or said 9. _ feeling of comfort when something wo
3、rrying has ended or not happened,hunt,protectfrom,respond,relief,Wendy Lee was a famous photographer and always photographed _ animals in their natural habitat. One day she drove her car into the local game _ as usual to _ for some animals to photograph.,wild,reserve,hunt,protect from wild reserve p
4、owerful appreciate hunt relief species,2 Complete the passage.,After 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 zebras looked up and moved away as quickly
5、as they could. Wendy looked around and saw a _ lion in the grass.,species,powerful,She _ 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 disapp
6、eared because she realized that in _ the zebra _ the lion she had lost her best chance of taking some amazing photographs!,appreciated,relief,protecting,from,3. Find the words that are related to wildlife protection.,habitat protection zone reserve animal park nature park safari park,Endangered spec
7、ies: South China tiger Panda Tropical rainforest wildlife Milu deer Tibetan antelope African elephants,Wildlife protection,Places,Situation,die out extinction appreciate the importance Pay attention to wildlife protection punish the hunters in relief in peace decrease decline threaten protect from P
8、rotection increase loss endanger hunted killed threatened do harm to affect ,situation,Susan is cooking dinner.,Dinner is being cooked by Susan.,active voice,passive voice,They are designing the car.,The car is being designed.,You are using our fur to make sweaters.,Our fur is being used to make swe
9、aters.,An excited elephant is watching her.,She is being watched by an excited elephant.,各种时态的被动语态 时态 active voice 一般现在时 do/ does 一般过去时 did 现在进行时 am/is/are doing 过去进行时 was/were doing 现在完成时 have/has done 过去完成时 had been+ done 一般将来时 will/shall do,am/is/are+ done was/were+ done am/is/are being+ done was
10、/were being +done have/has been+ done had been+ done will/shall be +done,passive voice,表示将来时的结构: will/shall + do, be + going + to do, be + to do, be + about + to do,被动语态 do be done will/ shall be done be going to be done be to be done be about to be done,一般将来时的被动语态,I. 用所给动词的正确时态和语态填空。 1. It is clear
11、 that sports meetings _ (hold) on next Friday . 2. While many people turn to computer for news and movies, it doesnt mean that the TV set _ (replace) in the near future. 3. Many chances _ (lose) if you dont work hard. 4. You _ (fine) by the police if you keep driving so fast.,will be held,will be re
12、placed,will be lost,will be fined,The Present Perfect Passive Voice 现在完成时的被动语态,现在完成时的标志词： already, ever, never, yet, not.yet，so far, since , for 现在完成时的被动语态 表示动作发生在过去, 到现在已经完成或对现在仍有影响, 其构成是: have/has been + done。,1. The task (finish) yet. 2. The computer (use) every day since we bought it. 3. First a
13、s a PC and then as a laptop, I_ (use) in offices and homes since the 1970s. 4. Since the last century many new applications_ (find) for me.,has been used,have been used,have been told,I. 用所给动词的正确时态和语态填空。,has been finished,Grammar:unit4,现在进行时的被动语态 The present continuous passive voice 表示“某人/事此时此刻正在被”,
14、 主语是动作的承受者, 表示说话时 或现阶段某个被动的动作正在进行。 现在进行时的标志词：at the moment, now, at present, Look! Listen!,1.The report is being written by one of the best Students now. 报告正在由一个最好的学生写着。 2. Look! The children are being taken care of by their aunt.瞧! 孩子们现在正由姑母照看着。 3. Dinner is being cooked by Susan now. 苏珊正在煮晚餐。 4. S
15、he is being watched by an excited elephant. 她正在被一只很兴奋的大象盯着。,现在进行时的被动语态的不同形式,1. 肯定形式： The house is being painted. 房子正在被粉刷。 2.否定形式: The trees are not being watered. 3.疑问形式: Is he being watched over? 4.特殊疑问句的形式: 把特殊疑问词放在 一般疑问句前面。 How many bridges are being built in the village?,am/is/arebeingdone,am/is/arenotbeingdone,Am/Is/Are主语beingdone？,Please complete the sentences according to the pictures.,Mary now.,is being interviewed,My car now.,is being repa
