高一英語(yǔ)必修二Unit4Reading課件

1、 Unit 4 Wildlife ProtectionWarming up and ReadingWhat made the world around us so wonderful?They are lovely but their number is smaller.So we can call them endangered animals.1.What other endangered species do you know?AntelopeSouth China tigerElephantswhalewhale red-crowned crane 丹頂鶴丹頂鶴(仙鶴仙鶴) dolph

2、in 中華白海豚中華白海豚, 是世界瀕危物種是世界瀕危物種The Golden MonkeyWhat 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

3、 of habitation(棲息地）棲息地）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.Skimm

4、ing:(略讀）略讀）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.S

5、kimming:(略讀）略讀）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 r

6、hino?How did 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

7、kinds of animals 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

8、forestanimalsdrugsFill in the blanks:Retell the story（復(fù)述）（復(fù)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 tal

9、ked with an_and got 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!dreamedchairtalkantelopefurswe

10、atersgoneflewelephanthuntedgovernmentmoneyarrivedforestanimalsdrugsgonelearnedDiscussion:（討論）（討論）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 endan

11、gered animals4.Collect 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，穿上牛仔褲和毛衣。戴西急忙穿上衣服，穿上牛仔褲和毛衣。get+過(guò)去分詞相當(dāng)于過(guò)去分詞相當(dāng)于be+過(guò)去分詞，表達(dá)被動(dòng)的含義，但是，過(guò)去分詞，表達(dá)被動(dòng)的含義，但是，get+過(guò)去分詞更著重動(dòng)作，動(dòng)作不能延續(xù)，因此不能和表示過(guò)去分詞更著重動(dòng)作，動(dòng)作不能延續(xù)，因此不能和表示一段時(shí)間的狀語(yǔ)連用，而一段時(shí)間的狀語(yǔ)連用，而be+過(guò)去分詞著重強(qiáng)調(diào)狀

12、態(tài)，動(dòng)作可過(guò)去分詞著重強(qiáng)調(diào)狀態(tài)，動(dòng)作可以延續(xù)，因此可以和表示一段時(shí)間的狀語(yǔ)連用。以延續(xù)，因此可以和表示一段時(shí)間的狀語(yǔ)連用。get married,get burnt,get changed ,get paid,get separated frombe married,be burnt,be changed,be paid,be separated from強(qiáng)調(diào)動(dòng)作強(qiáng)調(diào)動(dòng)作強(qiáng)調(diào)狀態(tài)強(qiáng)調(diào)狀態(tài)分析分析:They got marred ten years ago.They have been married for ten years.課標(biāo)理念課標(biāo)理念 名題賞析名題賞析Sarah ,hurry up

13、.I am afraid you wont have time to _before the party. (NMET2004)A:get changed B:get change C:get to change D:get changing賞析賞析:注意此處before the party所提供的語(yǔ)言環(huán)境使得change的意思是“更衣”.get changed意思是“更換衣服”.A他們十年前結(jié)的婚他們十年前結(jié)的婚.他們結(jié)婚十年了他們結(jié)婚十年了.2.As a result ,farmers like us and no longer hunt us.因此因此,農(nóng)民喜歡我們就不再獵殺我們了農(nóng)民喜

14、歡我們就不再獵殺我們了As a result結(jié)果是,作為結(jié)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?yàn)榇笥?，他沒(méi)來(lái)。因?yàn)榇笥辏麤](méi)來(lái)。Translation ：3.This protects me from mosquitoesProtect from 保護(hù)保護(hù)免受免受的傷害的傷害from=against是介詞是介詞,后接名詞后接名詞,代詞代詞,動(dòng)名詞動(dòng)名詞.太陽(yáng)鏡能夠保護(hù)你的眼睛免受陽(yáng)光的傷害太陽(yáng)鏡能夠保護(hù)你的眼睛免受

15、陽(yáng)光的傷害The sunglasses can protect your eyes from the sunlight.開(kāi)放思維開(kāi)放思維: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)課標(biāo)理念課標(biāo)理念 名題賞析名題賞析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賞析賞析:stop sb from