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1、Unit 4 We can save the animals本课时目标：本课时目标：1. 掌握掌握“四会四会”单词：单词： save, tiger, whale, danger, in danger, disappear, forever, forest, pollute, made, fur2.学生能听说读以下短语：学生能听说读以下短语：in danger, cut down the forest , pollute the oceans, buy made from3.掌握运用下列句型：掌握运用下列句型：If we dont do something now, they may all d
2、isappear forever.Many people buy things made from these animals, like medicine, fur coats and even food.If we work together we can still save the animals4.能够制作爱护动物的公益海报。能够制作爱护动物的公益海报。We only have one earth!PPT模板：素材：PPT背景：图表：PPT下载：教程： 资料下载：范文下载：试卷下载：教案下载：PPT论坛： PPT课件：语文课件：数学课件：英语课件：美术课件：科学课件：物理课件：化学课
3、件：生物课件：地理课件：历史课件：Many animals live in our worldhedgehogeaglezebra【知识点一知识点一】 “Would you like.?”是用来礼貌地询是用来礼貌地询问对方的意愿，是否问对方的意愿，是否“想要想要”或委婉地提出请求、或委婉地提出请求、建议或者陈述个人的想法。建议或者陈述个人的想法。 1 后接名词或代词。后接名词或代词。 Would you like something to drink/eat? 你想要喝点你想要喝点/吃点什么吗？吃点什么吗？ 2 后接不定式，表示想要做某事。后接不定式，表示想要做某事。 Would you li
4、ke to go with me? 你想和我一起去吗？你想和我一起去吗？ 3 后接不定式复合结构，表示想要某人做某事。后接不定式复合结构，表示想要某人做某事。 Would you like him to do the work?你想要他去做这项工作吗你想要他去做这项工作吗? in danger.These and many other animals arein danger处于危险之中处于危险之中As a result of the excessive number of cars on our roads, everyones life is in danger.由于我们道路上有过多的汽车
5、，每个人的生命都处于危险由于我们道路上有过多的汽车，每个人的生命都处于危险中。中。The patient is in danger.这个病患情况很危急这个病患情况很危急Look, tigers are disappearing.disappear消失消失We need to save tigers! On the land陆地陆地They are disappearing. Pandas are in danger too. They are disappearing. We need to save pandas .Elephants are . They are . We need to
6、.in dangerdisappearingsave whalesThey are disappearing. In the ocean海洋海洋Whales are . They are . We need to .whalein dangerdisappearingsave whaleswelIn the sky 天空天空They are disappearing. Whales are . They are . We need to .whalein dangerdisappearingsave whaleswelIf you dont do something now, they may
7、 all disappear ! foreverWhy will these animals disappear forever?1.One problem is that their homes are disappearing.forestsea/oceangrasslandAnimals homesWhat happens to their homes?People cut down the forests.【知识点知识点】cut down ：砍伐、砍倒：砍伐、砍倒 More and more trees were _ _, As a result, many animals are d
8、ying out.越来越多的树木被砍伐，结果导致许多动物灭绝了。越来越多的树木被砍伐，结果导致许多动物灭绝了。cut downHalf of the forest was to make room for the road. 为了给新公路腾出地方，这片树林已经被砍去为了给新公路腾出地方，这片树林已经被砍去了一半。了一半。cut down动物迁徙动物迁徙People pollute the oceans.pollute污染污染 pollution污染，名词污染，名词People cut down the forests.People pollute the oceans.So these ani
9、mals have no place to live in.no place to live in没有地方住没有地方住people do what in hurting the animalsthink2. People kill these animals for their fur, their teeth, their meat.People kill foxes for fur. Many people buy fur coats made from foxes.made fromfurPeople tigers fur. Many people cushion(椅垫椅垫) tiger
10、s.frommadekillforbuyPeople sharps（鲨鱼）（鲨鱼） sharp fin（鱼翅）（鱼翅）. Many people buy sharp fin sharps.killformadefromThe red wine is made in UK红酒是产于英国的。红酒是产于英国的。红酒是由葡萄制成的红酒是由葡萄制成的The red wine is made from grapes.红酒是由工人制成的。红酒是由工人制成的。The red wine is made by workers葡萄制成了红酒。葡萄制成了红酒。Grapes are made into red wine
11、. 这桌子是由木制成的。这桌子是由木制成的。The table is made of wood. 成品+be made in+地点产于某地 原料+be made into+成品被制成成品+be made of+ 原料（看得出，物理）由制成 成品+be made by+制造者被制造成品+be made from+原料（看不出，化学）由制成我的钢琴产于北京。我的钢琴产于北京。My piano is made in Beijing. 我的生日蛋糕是由我妈妈制成的我的生日蛋糕是由我妈妈制成的The birthday cake is made by my mother自行车是在中国制造的。自行车是在中国
12、制造的。The bike is made in ChinaIf we dont save these animals, what will happen?Think and matchThink and matchIf people still kill these animals,If people still cut down the forests,If we buy things made from these animals,If people still pollute our earth,these animals will disappear forever.we may lo
13、st our homespeople may still kill these animals.these animals will no place to live in.If we work together, we can save these animals.知识点三知识点三】 if 表示如果，表示如果，if引导的条件状语从句的引导的条件状语从句的用法：用法： If we dont , may If we dont do something now, they may all disappear forever! If we all work together we can still
14、 save the animals. If you love the earth and love the animals, please do something about it. (if从句用一般现在时，主句用从句用一般现在时，主句用may/might/can) If you love the earth and love the animals, what we can do for these animals?1. Never buy things made from the animals in danger.2. Plant trees.3. Dont cut down the
15、forests.4. Dont pollute the oceans.5. Love the animals.6. Work together and save the animals in danger.7. 【知知识点二识点二】Never 开头的祈使句表示强烈的否定，开头的祈使句表示强烈的否定，相当于相当于“千万不要，一定不要千万不要，一定不要” open the door of a car before it stops. 在车停稳之前不要开车门。在车停稳之前不要开车门。 do that again. 再不要这样做了。再不要这样做了。 speak to strangers! 不要跟陌生人说话不要跟陌生人说话Make a poster to call people work together to save the animals in danger.our beautiful world ，please protect itour beautiful world ，please protect itour beautiful world ，please protect itour beautiful world ，please protect itour beautiful world ，please protect it