赶紧收藏吧!: bookmarkBookmark and Share




Topic 1 Section C

Topic 1 Section C
The main activities are 1a and 2a. 本课重点活动是1a和2a。
Ⅰ. Teaching aims and demands 教学目标
1.(1)Learn some words about rainforests:
cover, earth, surface, meter, forest, control, wood, rubber, protect
(2)Learn some other words:
fact, in fact, make up, lake, ocean, drop, hometown
2. Review comparative and superlative degrees of adjectives:
(1)Make the air fresher and cleaner.
(2)The rainforests are becoming much smaller than before.
3. Learn some other useful expressions:
thousands and thousands of be important to…be necessary for… can’t live without…
make up save every drop of water
4. Describe nature resource and realize the importance of environmental protection:
(1)They give us wood, rubber, fruit and medicine.
(2)Water is important to all living things.
Ⅱ. Teaching aids 教具
小黑板/挂图(P81图片的放大)/地球仪
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:10分钟)
1.(检查上节课的作业,由How to protect plants and animals 导入1a和2a内容,导入时,
先让学生根据自己的作业描述动植物的重要性,保护它们时需要做的事情,从而引出本
部分的目标语言,激发学习兴趣。)
T: Boys and girls, check your homework, please.
(粗略检查作业,选1~2个完成较好的到讲台发言。)
T:S1,would you like to tell us your opinions? / Would you please…? / Can you try…?
S1:…
T:OK, excellent! And who can try again? / Anyone else?
(可以请1~2个自愿者上来讲一讲,同时请同学来评价,这样可以避免没有发言的同学开小差。当然也可以就发言同学的描述提问若干问题,以检查学生听的效果。)
2.(通常学生的描述会比较简单,不能引导出本课目标语言,教师利用以下问题来引导学生进一步思考,完善描述,同时便于导入本课目标语言。使用以下提问:)
T: Just now. We discussed the importance of plants and animals. Do you know something about plants and animals?
(教师出示小黑板上的问题或使用幻灯片。)










(1)划线部分的单词为新词,应细讲,便于学生学习理解,教师也可先让学生猜,然
后写出汉语意思,对划线的短语、句型也应讲解。
(2)因未学习正文,故以上有些问题无固定答案,重在巩固知识,学习目标语言,提
高语言综合应用能力和猜测单词的能力。
T: Please think these questions over, and discuss in groups. I’ll ask some of you to give
a talk again. You can look at the picture on the screen/wall.
(教师可把挂图挂在黑板上或在多媒体或幻灯片上出示热带雨林的图片,讨论2分钟后,请部分小组派代表来讲一讲。然后给予评价,加以肯定。并纠正不正确的发音及对新词的误解,若学生对目标语言仍有疑问,教师可以稍加讲解然后练习目标语言,并用much+形容词的比较级这一结构造句。)
T: Look at the picture. Can you answer these questions? Who can have a try? Hands
up! OK, you please.
S2: …(让学生借助地球仪讲解earth, surface。对于这些问题,他们可能回答错误,
但只要理解重点句型和新词就可以。)
T: Great! But some answers are wrong. Class, do you want to know the right answers?
Step 2 Presentation 第二步 呈 现(时间:5分钟)
1. T: If you want to know, please turn to Page 81, look at 1a. In this passage, you can find out all the right answers.
Read it carefully and answer these questions.
(再次使用小黑板上的问题,引导学生理解课文,获取正确信息,检查学习效果。)
T: How high do lots of animals live in the trees from the ground?
Ss: Over 30 meters.
(增加上面这个问题。然后与学生共同核对答案, 或让学生分组讨论,或提问部分学生,或让学生分组竞赛回答,看谁答得又快又好。及时给予评价。)
T: Now, Boys and girls, please check your answers with your partners.
(在他们互相检测的同时,教师把答案写出来或提前在多媒体或小黑板上准备好。)





T: Stop! Look at the answers. If you are all right, please hands up. If you just have one
mistake, please hands up, too.
(教师看一下全对人数和错一个的人数,了解学生的理解能力。)
2.(完成1b的呈现。)
T: Please look at 1b and do it by yourselves.
(1分钟后,和上面检测问题答案的方式相同,检查学生的理解程度。)
Step 3 Consolidation 第三步 巩 固(时间:10分钟)
1.(录音跟读。)
T: This time, you read again and then check the pronunciation and intonation after the tape.
(学生先自读,然后根据录音核对语音、语调。)
2. T: OK, class,please read 1a after the tape and underline key words and sentences.
(学生在跟读时划出关键词句,同时教师将其在黑板上写出。)




(跟读结束时,让学生检查自己的答案是否正确,并及时改正。)
3. T: OK, boys and girls, you can retell the passage according to the key words on the blackboard by yourselves. Then one student retells it, only looking at the key words on the blackboard. And your partner looks at the book and sees if you can do a good job. Then switch roles.
(学生先自己根据关键词,复述短文,这时如果不会,可以看书,然后一个同学根据黑板上关键词复述,另一位同学看书,再交换角色,以这种方式相互检查。)
4. Retell the passage in front of the class according to the key words.
(方案A:请2~3位表达流利,语言较好的同学到前面讲给同学们听。也可以挑积极性高的同学去讲,以免挫伤他们的积极性,减少兴趣。)
T: Now, I’ll ask some students to retell the passage in front of the class. Who can try? You,
please.
S1: …
(在学生复述结束时,指出错误和信息遗漏之处,或让其他同学指出错误并补充信息,加深印象。)
(及时评价。)
T: How do you like them, boys and girls? Who is the greatest?
(学生可举手表决,以学生举手的人数决定最优胜者。)
T: For S1, oh, 38 scores.
For S2 …
(方案B:学生可根据内容把短文编成对话的形式来巩固。)
For example:
S1: Hi! S2. Do you know the rainforests well?
S2: Yes. What’s the matter?
S1: I want to know more information about them. Could you help me?
S2: No problem. I know rainforests cover 6% of the earth’s surface.
S1: Really? Do thousands and thousands of animals live in them?
S2: Yes, many of them live in the trees, over 30 meters from the ground.
S1: What about the weather in them?
S2: It’s always hot in a rainforest and the ground is always wet. It is dark.
S1: Could you tell me the importance of the rainforests?
S2: Yes, they are the lungs of the earth. The plants in the forests help to make the air fresher
and cleaner. They also help to control the weather.
S1: What can they give us?
S2: They give us wood, rubber, fruit and medicine.
S1: Are the rainforests becoming bigger and bigger?
S2: No. They are becoming much smaller than before.
S1: What should we do now?
S2: I think we should protect them well.
S1: I agree.
(他们可以转换角色,练习这样的句式。可挑一组或更多进行表演,根据时间而定。)
Step 4 Practice 第四步 练 习 (时间:10分钟)
1.(学习2a。)
T: Listen to the tape and answer the questions.


(让学生听一遍,回答问题。)
T: Can you answer the first questions?
S1: Yes, I can …
T: You, please.
S1: Humans need water to drink, to cook and to clean.
T: Yes. In fact, water makes up the largest part of the human body.
(同时在黑板上板书fact。)
T: Then next question, what’s the answer?
S2: It is in lakes, rivers, seas and oceans.
(同时在黑板上板书lake, ocean,并领读。)
T: Very good! It is important to all living things, so we must save every drop of water.
(在黑板上板书living, drop。)
2.(学生再读2a部分,独立完成2b。)
T: OK, boys and girls, please read 2a again and then do 2b by yourselves.
(2分钟后。)
T: Who can give us the answers? You, please.
S3: …
(教师在学生说的同时,在黑板上写出正确答案。让学生核对。)

3. (学生听读小短文,划出重点词。)
T: Please read after the tape and then underline the key words.
(教师在黑板上写出关键词。)




4. (让学生根据关键词,以1a的方法相互复述短文,并在小组里练习。)
T: Please retell the short passage according to the key words. At first retell with your partner. Then retell them in front of the class.
(3分钟后,学生到前边去表演,评出优胜者,并给予鼓励、表扬。)
Step 5 Project 第五步 综合探究活动(时间:10分钟)
(讨论有关水的问题。)
T: Just now, we know the importance of water, next, please discuss the following questions
about water in groups. Then each group gives their opinions.






(把学生分四人一组,讨论这些问题,然后每组派一人汇报每组的观点。)
T: Shall we stop? Which group can give your opinions first?
S1: …
T: Well done! At last, please write a passage according to the reports. The title is “Water is Our
Life”.

0 评论:

发表评论

相关文章