Wildlife-Protection知识点解析.doc

精品文档Unit 4 Wildlife Protection( Language Focus )1. If their habitat is threatened or they cannot find enough food, their numbers may decrease. 如果他们的栖息地受到了威胁，或者它们不能找到足够的食物，它们的数量就会减少。【导学】：decrease vt. & vi. 减少，减小 反义词为 _【翻译】：如果你减速，你走的就慢些。_【拓展】：decrease 也可以作_用，意为_，常见搭配为on the decrease _ 。e.g. There has been a decrease in our imports this year.The world population is on the increase.【注意】：表“增加到”时，decrease和increase后都要接介词_，表“增加了”时，decrease和increase后都要接介词_。e.g. Compared with last, our coal output has increased/ decreased _ 20 percent. The number of this kind of bird has decreased _ 100.2. As a result these endangered animals may even die out. 结果，这些濒危动物甚至可能死亡。【导学】：die out 灭绝，绝种e.g. It is important to make sure that animals do not die out. 确保动物不灭绝是重要的。【翻译】：那种风俗许多年前就消失了。_【拓展】 常见的die构成的词组有：die away _ die off _ die down_ die of _ die from _ 3. There has been some progress in saving endangered wildlife in China.中国在挽救濒临灭绝的野生动物方面已经取得了进展。【导学】（1）There has been some progress in sth/doing sth, 意为“_”.progress 是_名词。【翻译】中国在保护人权方面已经取得巨大的进步。_【拓展】常用的词组有：make progress _【翻译】我妹妹的英语学习取得了很大进步。_【导学】（2）endanger vt. 危害，使受到危险e.g. Youll endanger your health if you work so hard.【翻译】吸烟危害健康。_【拓展】过去分词endangered可作_，如本句中endangered修饰_。en-是前缀，名词或者形容词前加前缀en，构成一个动词，意为“使能”，endanger即en+danger构成。如enlarge _ enrich _ encourage _enable _4. loss of bamboo, growing areas.【导学】loss 有关的词组the loss of sth _ suffer a loss ( of ) _make up a loss _ a loss in weight _at a loss _ 5. about 1,600 after more than 50 reserves set up to protect bamboo areas 当50多个保护区建立起来以保护竹林地区后大约有1，600头大熊猫存在。【导学】补全该句_【导学】（1）reserve n. 保护区（_）；储藏；保留（_）e.g. We must keep some money in reserve because you never know what will happen.【拓展】reserve vt. 储备；预订翻译：他预订了两张去上海的火车票。_【导学】（2）set up _【翻译】我镇将建造一所大型医院。_【区别】set up _ built _ found _6. too much hunting in the 1950s【导学】 hunt vt.&vi. 打猎，猎取；搜索，追踪注意词组：hunt for /after _ hunt through _hunt down _ hunt out _ go hunting _have a good hunt for _ on the hunt for _请试着用上述词组造句。7. about 3040 remain after being left in peace with no hunting. 停止猎杀使其平静生活后大约有3040只【导学】补全该句_【导学】 peace n. 安静，平静；和平，太平；和解，和睦【翻译】不要打扰她，让她平静一会儿。_这两国一度交战，但现在它们和平共处。_我们试图和他们和解。_（注意上述句子中不同词组的使用）【导学】 remain link-v 保持; vi 留下，剩下 无_形式。作link-v时，后跟doing , 与主语是_关系 adj/ n /介词短语 done,与主语是_ 关系（已发生） 不定式的被动式，与主语是_关系（将来）e.g. She remains sitting when they came in.（ _ ） The situation remained unchanged. （_ ） Whether it will harm us remains to be seen.（_ ）I asked him to remain, but he insisted on going home. remain的意思是_8. Do you know any other endangered wildlife in China that is being protected?【导学】protected vt. 保护，保卫；防御士兵们正在为保卫祖国而英勇作战。_【拓展】常用短语有：protect against _ protect from _翻译 她戴着太阳镜以遮挡强烈的太阳光线。_9. Why are they in danger of disappearing?为什么它们陷于濒临灭绝的险境？【导学】in danger 陷于险境 反义词组_类似的短语还有：in peace _ in surprise _ in doubt _in love _ in tears _ in ruin_ 【总结】介词in + n.=_。10. Daisy had always longed to help endangered species of wildlife.黛西一直都渴望帮助那些濒危灭绝的野生动植物。【导学】 long vi. 渴望，热望e.g. He longs to see her again.We longed for the winter to be over soon【总结】 long to do sth _ long for sth _请试着自己造句。11. One day she woke up and found a flying carpet by her bed. 一天她醒来，发现床边有一张飞毯。【导学】（1）wake up 醒来；wake sb up _【翻译】他睡着了，不过我马上会把他叫醒。_【导学】（2）by 在此句中意思为_【翻译】他从我的身边经过，看也没看我一眼。_12. Daisy responded immediately.黛西马上作出回答。【导学】respond vt&vi 回答；作答（同reply）；回报；回应；作出反应n. 回答，回应 _e.g. respond to a question _翻译：他对我的建议报以大笑。_对没有反应_13. “Id like to see some endangered wildlife,”she said.“Please take me to a distant land where I can find the animal that gave fur to make this sweater.”“我想去看看一些濒危动物。请带我到一个遥远的地方，在哪儿我能够找到为做这件毛衣二提供毛绒的那种动物。”【导学】（1）分析第二句直接引语。where引导_，修饰_，在该定语从句中，含有一个由_引导的_，修饰_。14. Daisy turned around and found that she was being watched by an elephant.黛西转过身去发现一头大象正望着她。【导学】（1）turn around 或turn round 转身，转回身小女孩转回身跑向她的母亲。_15. In relief Daisy burst into laughter.黛西如释重负，突然笑了起来。【导学】（1）relief n. （焦虑、痛苦、恐惧的）减轻，缓解；宽慰；减轻痛苦的事物常见搭配为：in relief _ to ones relief _To my great relief, the difficulties were all overcome.【导学】（2）burst into突然（进入某种状态或者发生某种情况）；闯入，其后常接_。e.g. He burst into tears.【拓展】burst out 和burst into意思相同，但burst out 之后常接_。e.g. She burst out crying.16. “We used to be an endangered species. Farmers hunted us without mercy.”“我们以前常常是濒危动物。农民曾毫不留情地捕猎我们。”mercy n. 仁慈；宽恕；怜悯观察下列句子：Our ship was at the mercy of the wave, The judge had mercy on the young criminal. They were treated without mercy.17. They allowed tourists to hunt only a certain number of animals if they paid the farmers.如果旅游者付钱给农民的话，他们允许旅游者们捕猎一定数量的动物。【导学】certain adj. 某种；一定的；确定的；无疑的。It is certain that the moon goes around the earth. He is certain to come. Make certain of the rumor (谣言).18. “It shows the importance of wildlife protection, but Id like to help as the WWF suggests.”“这表明了保护野生动物的重要性，不过，我还想按照世界野生动物基金会的建议来帮助你们。”【导学】（1）as the WWF suggest 中 as 意思是_，引导_。【翻译】照我说的，坐下。_【导学】（2）suggest 的用法e.g. He suggested one or two books, which we ought to have.I suggested bringing the meeting to an end.I suggested (that) you ( should ) take more exercise. 暗示，表明【翻译】他的工作表明他是一个细心的人。_【注意】suggest 作第一种用法时，后面宾语从句一般用_，suggest作第二种用法时，后面的宾语从句中应该_。19.It contains a powerful drug which affects mosquitoes. 它里面含有能影响蚊子的功能强大的药物。 affect vt （1）影响 The amount of rain affects the growth of crops. 雨量影响庄稼的长势。 The American economy affects the worlds economy. 美国经济影响世界经济。 （2）引起感情波动 Music affects some people strongly. 音乐对有些人的感情影响很大。 The news didnt affect us at all. 那个消息对我们没有一点影响。You should pay more attention to the rainforest where I live and appreciate how the animals live together. 你们应该更加注意我们生活的热带雨林，享受动物们一起生活的美景。 appreciate vt. & vi. （1）欣赏 Do they appreciate your skill? 他们欣赏你的技能吗？ It is because I cant appreciate music that I will not go to the concert. 由于我不会欣赏音乐我就不去音乐会了。 （2）感激 I heartedly appreciate your helping. 我从心里感激你的帮助。 The stranger appreciated my kindness. 那个陌生人感谢我的善良。 （3）理解；体会 Who can appreciate my feelings? 谁能体会我的感情？ Now I have appreciated how much I owe to my parents. 现在我才理解我欠父母多少。 即时活用： 1、I really appreciate to holiday with you on this nice island.Its my pleasure。A. have time B. having time C. to have time D. to having time 答案：B 2、 Shall I mail this letter for you? -Yes. Ill appreciate _.A. that you do B. this C. you to do it D. it 答案：D20、No rainforest, no animals, no drugs. 没有热带雨林，就没有动物，也就没有药物。 No + n.，no + n. 没有，就没有。 No pains, no gains. 不劳无获。 No water, no man. 没有水，就没有人类。21、What should be done to punish people who do harm to the animals? 对那些伤害动物的人该怎么处罚？ do harm to sb. / sth.= do sb./sth harm 对有害 Smoking will do harm to your health. 吸烟对身体有害。 It will not do you any harm to study hard. 努力学习对你们没有任何害处。 联想扩展： do sb. /sth. good = do good to sb. / sth. 对某人/某物有好处 / 有益处 do sb. wrong = do wrong to sb. 冤枉某人；对某人做了坏事 do sb. a favor = do a favor to sb. 帮某人忙 I will never forget the wrong you have done to me. 我永远不会忘记你对我做的坏事。 特别提示： 只有favor前加a，其他词前都不加冠词。 即时活用： 1、The doctor says a few days rest in a quiet place will _ you a lot of good.A. make B.do C.give D.get 答案：B 2、 Why is he stopping the car? -He says it will _ to get out and stretch our legs.A. do us good B. be better of us C. do us well D. be fine of us 答案：A14、Then pick out four more sentences using the present progressive passive voice from the passage. 然后从文章中再挑选出四个用正在进行时态被动式的句子。 pick out 用法归纳： （1）选好；选出 My wife is going to pick out a new jacket for me with me.我妻子准备和我一起去给我选一件外套。Please pick out the one you want. 把你想要的那一个挑出来。 （2）认出Can you pick me out in the old picture? 你能在那张老照片里认出我吗？I can pick him out easily in the crow because he is wearing a red cap.我很容易在人群中认出他应为他戴了一顶红帽子。易混辨析：select; choose; elec