2019-2020年八上仁爱版英Unit4Topic1PlantsandanimalsareimportanttousSectionD教学案例

1、2019-2020 年八上仁爱版英 Un it 4 Topic 1 Pla nts and an imals areimporta nt to us Secti on D教学案例The main activities are 1 and 4 本课重点活动是 1 和 4。I. Teaching aims and demands 教学目标1. Lear n some useful words and expressi ons:in dan ger, bamboo, la nd, whale, kill, south, bear, wolf2. Review parative and superla

2、tive degrees of adjectives:（1）They have less and less land to live on.（2）Their number is getting smaller and smaller.（3）They are the oldest type of tigers livi ng in the world.3. Review how to describe animals and plants.4. Love and protect ani mals and our world.n. Teaching aids 教具录音机/图片/多媒体/小黑板川.F

3、ive-finger Teaching Plan 五指教学方案Step 1 Review 第一步 复习（时间:10 分钟）（通过对话，复习本话题中的重要句型。）T: Hello! S1, do you like the coun tryside or the city?S1：l like the coun tryside.T: Why?S1:Because the air is fresher, the sky is bluer and there are also gree ner trees and clearerrivers.S1:Hello! S2, do you like the c

4、ountryside or the city?S2:（学生用接龙形式操练此句型。）T: Most of us like the countryside better. Do you like plants or animals in the countryside?S2：l like the animals.T: Which kind of ani mals do you like best?S2：l like dogs best.T: Why do you think so?S2：Because they are more frien dly tha n other ani mals.（教师

5、示范后，找两组学生进行表演。）T: From your talk in g, I know some stude nts like ani mals better, some stude nts like pla nts better.Now who can tell us someth ing about rain forests? S3, please.S3：Ra in forests cover 6% of the earth surface,（学生分组复述，教师评出优胜组并表扬。）T: We know the rain forests are very importa nt to us

6、. I n fact, water is also importa nt to us. Please tellus the importa nee of water, S4.S4：Water is very importa nt to all livi ng thin gs. All an imals can live at all without water. Watermakes up the largest part of the huma n body, but water is being dirtier and dirtier, so we must saveevery drop

7、of water.Step 2 Presentation 第二步 呈现（时间:10 分钟）1.（教师出示熊猫、蓝鲸、华南虎的图片。弓 I 出生词，导入新课。）T: Well done! I have some pictures here. Can you name these animals?Ss: Yes, they are pan das, tigers and T: Good, they are pan das, blue whales and Chin ese tigers.（板书）blue whaleT:（出示熊猫的图片。）Where do pan das live?Ss:They

8、live in the forests and mountains.T: Right, they live in the forests and mountains of Southwest China.（板书）_southwestT: What do pan das feed on?Ss:They feed on bamboo.（帮助学生回答。）（板书）bambooT: Their nu mber is gett ing smaller and smaller. Do you know why?Ss:Because they have less and less land to live o

9、n.T: Good. They have less and less land to live on.（板书）_landT:（出示蓝鲸的图片。）Are blue whales the largest animal in the world?Ss:Y es, they are.T: Where do they live?Ss:They live in the ocea n.T: What do they feed on?Ss:They feed on the smallest sea animals.T:（出示华南虎的图片。）Where do the Chi nese tigers live?S

10、s:They live in the south of China.（帮助学生回答。）:板书）southT: Their number is getting smaller and smaller, too. Because people kill lots of them. Why do peoplekill them?Ss:They kill them for mon ey.T: Right. People kill them for their fur and bones.（板书）_kill fur boneT: Pan das, blue whales and Chin ese tig

11、ers are all wild ani mals. Can you n ame other wild an imals?（教师可以引导并帮助学生回答。）Ss:Yes, mon keys, bears, wolves.（板书）bear wolfT: Which do you like best, blue whales, pan das or Chin ese tigers?Ss:l like the panda best.T: Why do you think so?Ss:Because its the most lovely ani mal of the three.2. （让学生读短文

12、1，回答问题。）T: Pan das, blue whales and Chin ese tigers are all wild ani mals. Their nu mbers are gett ing smallerand smaller. They are in dan ger. Why are they in dan ger? Read 1 on Page 83 and an swer it.（板书）in dan ger（核对答案。）Ss: Pan das have less and less land to live on. Blue whales don have eno ugh

13、clear water andhumans kill them, too. Chinese tigers are killed by people for their fur and bones.3. （再读一遍短文，回答短文后的问题。）T: Now read this passage again, then answer the questions below.（核对答案。）Step 3 Consolidation 第三步 巩固（时间:10 分钟）1. （让学生听 1 录音，写出关键词。）T: Liste n to the tape and write dow n the key words

14、.（板书）pan das: forests and mountains, bamboo, less and less land, smaller and smaller blue whales:ocean, largest and heaviest, sea animals, kill, ocean water, dirty Chin ese tigers: south, oldest type,small ani mals, fur and bon es, in danger2. （让学生根据关键词复述课文。）T: Please retell the text accord ing to t

15、he key words.（2 分钟后找几位学生复述。）3. （让学生讨论，唤起保护动物的意识。）T: Some ani mals are in dan ger, and their nu mbers are gett ing smaller and smaller. What should wedo to protect them? Discuss in groups.（2 分钟后回答。）S1：We should pla nt more trees.S2：We should keep the water clea n.S3：We shouldn kill them.（最后教师补充。）Step

16、 4 Practice 第四步 练习（时间:10 分钟）1.（利用多媒体或小黑板，复习形容词比较级和最高级。完成2a。）T: Now, class. Let do an exercise.（教师出示小黑板。）用所给词的比较级或最高级填空：1. But now rain forests are beingand（small）.2.1 like cats best, because they are _(lovely) tha n other ani mals.(核对答案。)T: Now, listen to the tape. And then read 2a together.2.（做一些有关

17、形容词比较级和最高级的书面练习。）（1）（用多媒体或小黑板出示。）AdjectiveparativeSuperlativefunnylittleimporta ntlargelongthi n(2)(用多媒体或小黑板出示。)用所给词的正确形式填空。Jim is _ (tall) than Tom.Peter is _ (tall) student of the six students.Michael is _ (fast) swimmer of all the students.Kangkang drawing is _ (beautiful) than Janes.Sally Englis

18、h is (good) in her class.3. (学习 2b，掌握常用的短语。)(1) Liste n to 2b and repeat.(2) Read and write the useful expressi ons.(3) Make sentences or a dialog with the phrases in the table.(核对答案。)4. (比较农村和城市的区别，运用形容词比较级。完成3o)pare the two pictures in 3 carefully and write a passage about them. Then I let some of you report it.(核对答案。)Step 5 Project 第五步综合探究活动(时间:5 分钟)1. (分组讨论，比较动物和植物，农村和城市，谈一谈水的重要性，写一篇短文。)T: Discuss the questions in 4 with your partner and write a passage with the title, The Worl