2019-2020年人教版高中英語必修2 Unit 4 Wildlife protection period 1 教案2.doc

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2019-2020年人教版高中英語必修2 Unit 4 Wildlife protection period 1 教案2 1. Teaching aims: (1) To know some basic knowledge of wildlife and wildlife protection. (2) To learn the new words and expressions 2. Teaching important & difficult points points (1)To get the students to understand the article. (2)To get the students to master the usage of the new words. 3. Teaching methods: Task-based Language Teaching 4. Teaching tools:Multimedia and other normal teaching method. 5. Teaching procedure: Step 1. Greeting and Lead-in The teacher will ask the students to read the new words of unit 4 and then the teacher will list the Chinese meaning of the new words and ask the students to say the English expressions.And vice visa. Then the teacher will ask the students a question: What makes the world around us so wonderful？ Supposed answer:Wildlife T: Are wildlife all wild animals? Ss:No. There are also wild plants. After the students says their answers, the teacher will use the powerpoint to show the pictures of endangered wildlife:: Panda\South China tiger\ milu deer\antelope While showing the wildlife, the teacher will five the students some simple explanations about them like Step 2. Pre-reading. T: Are these annimals beautiful? Ss:Yes. T: Can you see them everywhere? Ss:No. T: Why? Ss:… T: Yes,because they are endangered and they dying out. Language points: The teacher will first ask the students to look at the usage of this word by themselves and then ask them to say it out .Then the teacher will give the students 2 minutes to memorize them and then check through the powerpoint. Die out 滅亡，絕種 例句： Dinosaurs have died out long ago. 在很久以前，恐龍就已經(jīng)滅絕了。 其他搭配： die of 死于（內(nèi)部原因比如疾病，衰老，情感等） die from 死于（外部原因，由環(huán)境造成的、主要指事故，地震等） die off 一個個死去 【鞏固練習】 （1）Those species inadaptable to changing conditions may____________ （2）The plants in the garden are _________because there has been no rain. （3）The patient______________ the doctors’ neglect of duty. （4）Mary did ______________ love. Supposed answers: (1) die out (2) dying off (3) died from (4) died of Step 3 A discussion T: Just now we have said that the wildlife are endangered and dying out. And now let’s see what we human beings have done to them. Then the teacher will the students some pictures on people’s hunting for animals without mercy.(The aim is to shock the students and rise a natural feeling to protect them) T: More and more animals are killed by humans, what should we do to protect the wild animals? Now I will give you 5 minutes to have a disscusion on how to protect the wildlife. Four students a group. Each group should have a leader to stand up and state your ideas later. T: Here are some useful expressions you can use while disscussing. I think …我認為…… In my opinoin…在我看來…… In my eyes…在我看來…… As far as I’m concerned…據(jù)我所知…… T: Now begin. Then the teacher will ask 3-4 groups to stand up to have their ideas heard. Then the teacher will do the summary. Supposed answers: 1.Protect the environment（環(huán)境）. 2.Laws should be passed to prevent people from killing or hunting（捕獵） them. 3.To collect money to help them 4.Eco-system & Environment protection areas are being built. 5.Set up nature reserves(保護區(qū)) or natural protection area. 6.Stop buying clothes made of their furs(毛皮). Step 4. Reading A.Enjoy a play. T: Daisy is a girl who longs to help endangered wildlife and one day a flying carpet fullfilled her dreams and brought her to Tibet and see an antelope and yesterday I have asked some students to prepare a play about this .Youme acts Daisy , Inman acts the flying carpet and Orange acts the antelope.Let’s giive them a warm wele and see what’s happening here? B.Language points: The teacher will first ask the students to look at the usage of this word by themselves and then ask them to say it out .Then the teacher will give the students 2 minutes to memorize them and then check through the powerpoint. 【回顧】 As a result 結果 As result of (=because of) 由于 例句： 1.He didn’t study hard.As a result, he can’t find a job now. 他以前不好好學習，結果現(xiàn)在找不到工作。 2.As a result of the heavy rain, the train was delayed(推遲). 由于大雨，這趟火車晚點了。 Result in+ 結果，意為“結果是” Result from+原因，意為“起因于” 【牛刀小試】 大雪導致了這趟火車的晚點。 1.The train’s being delay _____________ the heavy rain. 2.The heavy rain _____________the train’s delay. Supposed answers: resulted from \ resulted in Step 5. Summary The teacher will make a summary of what the students have learned this period. The teacher will say the Chinese meaning and the students are required to say the correspondent English expressions.And we can do a lot of things to protect the wildlife and protect our homes. Step6. Homework 1.Recite the new words of this unit. 2.Exercise 1 on page71 inXuehaidaohang.