本单元的话题学生较为熟悉，为环保问题。但是对于本课有关鲨鱼的了解较少，为本课的学习增加了阅读障碍。因此，我在备课时精心选择相关背景知识，帮助学生顺利理解文本所传达的信息。例如在第二段给学生提供为什么渔民只割掉鱼鳍而把鲨鱼扔回海里，为什么说目前人类大肆捕捉鲨鱼会对生态系统产生危害，以及鱼翅的营养真相等等，帮助学生真正理解文本和作者想要表达的意图。

Unit 13 Section A (3a) 教学设计

一、教学目标：

1. 语言知识目标

基本词汇：litter, fisherman, bin, shark, fin, cruel. harmful, chain, ecosystem, industry, law, scientific, afford,

基本词组：be harmful to, at the top(of sth.), take part in, turn off, take action, throw away

基本句型：We’re trying to save the earth!

The river used to be so clean

No scientific studies have showed that shark fins are good for health.

We should help save the sharks.

2. 能力目标：use reading skill（skimming，scanning，careful reading）to get the main

3. 情感目标: be friendly to nature, call for people not’ Finning’ any more.

idea.

二、教学重难点：

How to catch the main idea of the passage and how to call for people

to protect the endangered animals.

三、教学用具：

多媒体，小组比赛用品

四、教学方法：

Skimming, Scanning, careful reading

五、教学步骤:

Step I Leading-in & Pre-reading

Show students pictures of pandas and sharks. Get students to learn the meaning of the new words “food chain, ecosystem, shark, fin, cruel, at the top of, etc”. Make a mini survey by asking students questions:

Do you like pandas/sharks?

Should we be friendly to pandas/sharks? Should we save the pandas/sharks?

（设计意图：学生通过谈论熊猫和鲨鱼的生活习性，了解生物学常识，弄清food chain等新单词的含义，为下面文章的阅读做好知识铺垫，扫清阅读障碍。教师通过微调查，了解学生对野生动物的保护意识现状，为下面教学环节中情感目标的达成掌握第一手资料。）

Step II While-reading

Task 1. Read the whole passage quickly and find out the writer’s viewpoint.

（设计意图：学生通过速读全文，找出作者的观点。教师引导学生学习文章的架构“提出观点-分析问题-解决问题”，指导学生在今后阅读和写作时尝试分析和使用这种架构，提高阅读和写作的能力。）

Task 2. Read Para. 1 and think:

《Section A 3a—3b》最新教案下载-江门市优质课

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教材

Unit 1 How can we become good learners?

Section A 1a—2d

Section A 3a—3b

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—3b Self check

Unit 2 I think that mooncakes are delicious!

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—3b Self check

Unit 3 Could you tell me where the restrooms are?

Section A 1a—2d

Section A 3a—3b

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—3b Self check

Unit 4 I used to be afraid of the dark.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2f

Section B 3a—3b Self check

Unit 5 What are the shirts made of?

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 6 When was it invented?

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 7 Teenagers should be allowed to choose their own clothes.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 8 It must belong to Carla.

Section A 1a—1c

Section A 2a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—2e

Section B 3a—3b Self check

Unit 9 I like music that I can dance to.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—2e

Section B 3a—3b Self check

Unit 10 You are suppoed to shake hands.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—2e

Section B 3a—3b Self check

Unit 11 Sad movies made me cry.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4b

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 13 We're trying to save the earth!

Section A 1a—1c

教材

Unit 1 How can we become good learners?

Section A 1a—2d

Section A 3a—3b

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—3b Self check

Unit 2 I think that mooncakes are delicious!

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—3b Self check

Unit 3 Could you tell me where the restrooms are?

Section A 1a—2d

Section A 3a—3b

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—3b Self check

Unit 4 I used to be afraid of the dark.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2f

Section B 3a—3b Self check

Unit 5 What are the shirts made of?

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 6 When was it invented?

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 7 Teenagers should be allowed to choose their own clothes.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 8 It must belong to Carla.

Section A 1a—1c

Section A 2a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—2e

Section B 3a—3b Self check

Unit 9 I like music that I can dance to.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—2e

Section B 3a—3b Self check

Unit 10 You are suppoed to shake hands.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4c

Section B 1a—1d

Section B 2a—2e

Section B 3a—3b Self check

Unit 11 Sad movies made me cry.

Section A 1a—2d

Section A 3a—3c

Section A Grammar focus 4a—4b

Section B 1a—1e

Section B 2a—2e

Section B 3a—3b Self check

Unit 13 We're trying to save the earth!

Section A 1a—1c

Section A 2a—2d

Section A 3a—3b