高一英语必修二Unit4Reading课件.ppt

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1、 Unit 4 Wildlife ProtectionWarming up and ReadingWhat made the world around us so wonderful?Giant PandaThey are lovely but their number is smaller.So we can call them endangered animals.1.What other endangered species do you know?AntelopeSouth China tigerrhinoElephantswhalewhale red-crowned crane 丹顶

2、鹤丹顶鹤(仙鹤仙鹤)dolphin 中华白海豚中华白海豚,是世界濒危物种是世界濒危物种What do you think of these animals They are rare,precious.They are national treasure.But What happened to them?They are dying out!They are endangered!Why are they in danger of disappearing?Causes of EndangermenthuntingPollutionFood shortagediseaseDestroy of

3、 habitation(栖息地）栖息地）Reasons:ReadingHow Daisy learned to help wildlifeFind out the main idea of Find out the main idea of the passagethe passage:A:It is about some protection of wildlife.B:It is about a journey of a flying chair.C:It is about Daisys wonderful experience with some animals.Skimming:(略读

4、）略读）What three places did Daisy go?What three animals did she meet?Find out the main idea of Find out the main idea of the passagethe passage:A:It is about some protection of wildlife.B:It is about a journey of a flying chair.C:It is about Daisys wonderful experience with some animals.Skimming:(略读）略

5、读）In Tibet she met an antelope.In Zimbabwe she met an elephant.In the rain forest she met a monkey.Part one:1.How many antelopes are being killed every year?2.What is the problem of the antelope?Over 29,000Their fur are being used to make sweaters.What the situation about elephant and rhino?How did

6、life improve for the farmers in Zimbabwe?The government helped and the farmers made a lot of money from the tourism.Part two:Farmers used to hunt them.Why the monkey rub itself?Why is the thick rain forest important for animals?Because this protects it from mosquitoes.Because different kinds of anim

7、als can live together.Part three:DaisyTibetZimbabweRain forest_is used to make sweater.Antelopes are killed for_.Every year over_antelopes are killed._used to hunt the elephant.Now farmers_them.A_insect affects mosquitoes.No_,no_and no_.Antelopes furwool29,000Farmerslikemillipederain forestanimalsdr

8、ugsFill in the blanks:Retell the story（复述）复述）One day,Daisy_a strange dream.She flew in a wonderful_to _with an_in Tibet.The antelope told her they were hunted because of their _which can be used to make _like hers.In three years they may all be _.Later,she _to Zimbabwe where she talked with an_and g

9、ot to know the farmers there no longer _them.Thats because the _decided to help and the farmers finally made a lot of _.At last she _at the thick rain _where a monkey told her”No rain forest,no_and no_.”Although finally everything was _,she had_so much!dreamedchairtalkantelopefursweatersgoneflewelep

10、hanthuntedgovernmentmoneyarrivedforestanimalsdrugsgonelearnedDiscussion:（讨论）讨论）What should we do to protect wildlife?What can we do to help endangered animals?Measures to protect the endangered animals:1.Protect the environment2.Build conservation zones3.Forbid people to kill endangered animals4.Col

11、lect money to protect them.Language points:1.Daisy hurried to get dressed and put on her jeans and sweater.戴西急忙穿上衣服，穿上牛仔裤和毛衣。戴西急忙穿上衣服，穿上牛仔裤和毛衣。get+过去分词相当于过去分词相当于be+过去分词，表达被动的含义，但是，过去分词，表达被动的含义，但是，get+过去分词更着重动作，动作不能延续，因此不能和表示一过去分词更着重动作，动作不能延续，因此不能和表示一段时间的状语连用，而段时间的状语连用，而be+过去分词着重强调状态，动作可以过去分词着重强调状态，动

12、作可以延续，因此可以和表示一段时间的状语连用。延续，因此可以和表示一段时间的状语连用。get married,get burnt,get changed,get paid,get separated frombe married,be burnt,be changed,be paid,be separated from强调动作强调动作强调状态强调状态分析分析:They got marred ten years ago.They have been married for ten years.课标课标理念理念 名题赏析名题赏析Sarah,hurry up.I am afraid you wont

13、 have time to _before the party.(NMET2004)A:get changed B:get change C:get to change D:get changing赏析赏析:注意此处before the party所提供的语言环境使得change的意思是“更衣”.get changed意思是“更换衣服”.A他们十年前结的婚他们十年前结的婚.他们结婚十年了他们结婚十年了.2.As a result,farmers like us and no longer hunt us.因此因此,农民喜欢我们就不再猎杀我们了农民喜欢我们就不再猎杀我们了As a result结

14、果是,作为结果.As a result of由于什么原因It rained hard,as a result,he didnt come.He didnt come as a result of the heavy rain.因为大雨，他没来。因为大雨，他没来。Translation：3.This protects me from mosquitoesProtect from 保护保护免受免受的伤害的伤害from=against是介词是介词,后接名词后接名词,代词代词,动名词动名词.太阳镜能够保护你的眼睛免受阳光的伤害太阳镜能够保护你的眼睛免受阳光的伤害The sunglasses can p

15、rotect your eyes from the sunlight.开放思维开放思维:Keep sb.from doingStop sb.(from)doingPrevent sb.(from)doing阻止某人做某事阻止某人做某事Be kept/stopped/prevented from doing被阻止被阻止做做(from不能省略不能省略)课标理念课标理念 名题赏析名题赏析At work,I became mad when my fellow workers tried to _me from using the phone.(2003上海上海)A:save B:reduce C:protect D:stop赏析赏析:stop sb from doing 阻止某人做阻止某人做.句意句意:上班时上班时,同事阻止我使用电话同事阻止我使用电话,这让我发疯这让我发疯.DHomework:Collect as much information about endangered wildlife in rain forest/in the sea/on the high lands/in the river as possible.Thank you very Thank you very much!much!