U2T3SD

Remarks
2
(10 mins)
work
U2T3SD
homework assigned in Section C.
Section C
T: Hi, boys and girls! Let’s begin our class S1: Wind can produce a lot of
with your homework. Who would like to share energy.
Ss: Yes.
Step3: Let the Ss sum up the compound
Class activity sentences and expressions of giving Sum up the compound sentences
suggestions.
and expressions of giving
questions on page50 and try to find the and make oxygen, like the lungs of
Individual
Step2: Let the Ss complete the blanks in Complete Grammar and Functions
work
Grammar and Functions.
T: Wow, very good writing! Now please open
your book and turn to page 49. Please fill in
conjunctions. I hope you will remember them worse
and use them in writing and speaking. Next, S6: should, shouldn’t, must…
let’s sum up expressions of giving suggestions. S7: had better, had better not,
As a result, the world climate may change and
many birds and animals may be in danger.
Luckily, many people have taken measures to
do something. The volunteer planters around
S2: Very hungry.
S3: 很渴。
T: If you want to know what difficulties the S4: …
volunteers have to face, then read the
passage. But before reading, please read the S5: Forests remove carbon dioxide
What do you usually use to give suggestions? don’t…
S8: ought to…
Class activity Step 1: Present a short video about the Learn some new words and lead to 最好是播放一小段亚马孙
Step2: Present another short video about the Learn about the destruction of the
destruction of the rainforests to lead to the rainforests to lead to the necessity
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九年级上册教学案例设计
Even though tree planting is very difficult, they love their work. 理解文中出现的表语从句。如： Its key disadvantage is that the process requires a long time (up to 30 days) and the high cost for its building.
T: Yes. Do you know why people call it like Ss:因为它吸收了大量的二氧化
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九年级上册教学案例设计
this?
碳并释放氧气。
T: So it does. It removes carbon dioxide and Ss: No.
makes oxygen. Do you want to live there?
the blanks in Grammar and Functions. When
you finish, raise your hand.
T: Now, xxx, will you please tell us your the S1: Ok. And, while, or, but.
answers to Grammar?
Stage (time period) 1 Revision
Interaction patterns
Individual
Teacher activity
Student activity
Step 1: Encourage the Ss to read their Read their passages assigned in
Amazon rainforests to learn some new words 1a
热带雨林的视频，图片没
Pre-reading 2
(10 mins)
and lead to 1a. T: What do people call the Amazon Ss:地球之肺。
有震撼力。
rainforests?
T: Do you think so, class?
Ss: Yes.
T: Who would like to share your the answers S2:Greener, shut off, easier,
to Functions?
louder, reach.
T: Is she right?
your homework? xxx, how about you?
People use wind to travel on the
sea. They put a large piece of cloth
on the boat, and then the wind will
make the boat move. In the north
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U2T3SD
T: In this topic, we have learned compound suggestions.
sentences and giving suggestions. Now, let’s S1: and, but, while ,or
sum up. Could you tell me the conjunctions S2: however, so
on page 50.
on page 50.
带着问题阅读效率更高。
T: Have you ever planted trees in the Ss: No.
mountains?
T: Now just imagine what problems you may S1: Very tired.
have if you are one of the planters.
Even though tree planting is very difficult, they love their work.
Grammar: compound sentence
三、教学难点：
Forests were cut down to provide wood to build houses. There are often many insects that bite these planters on their legs, arms and faces while they work.
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U2T3SD
Individual work
While-reading 3
(6 mins)
the world are planting new trees to replace
destroyed area.
Let the Ss read 1a and answer the questions Read 1a and answer the questions 让学生先读 P50 的问题，
part of China, in the countryside,
farmers usually use wind to clean
their corns. In spring, children use
wind to fly their kites. People also
use wind to produce power. Now,
there are many countries building
wind power stations.
S2: Sunlight can produce a lot of
energy. …
S3: Waves can produce a lot of
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九年级上册教学案例设计
energy…
S4: …
Sentences: The weather may be very hot and dry or it may be very cold and wet.
二、教学重点：
They carry heavy bags of small trees, and working in the mountains can be dangerous.
necessity of planting trees.
of planting trees.
T: What have you seen?
Ss: 大量的雨林被毁掉了。
T: Yes, in order to get money or farmland,
people cut down the trees in the rainforests.
used to combine compound sentences?
S3: not only… but also, after all
S4: for, since, as
T: Wonderful! You can name so many S5: besides, what’s more, what’s
四、法制渗透点：
让学生增强环保意识，争做一个坚定的环保人士。
五、教学方法：
在 Grammar 部分，能够和老师一起总结归纳并列句的用法，使之内化为自己的知识。 能够利用问题来预测短文的内容。
六、教学辅助： 七：教学过程
亚马孙热带雨林的视频或图片/亚马孙热带雨林遭到破坏的视频或图片/教学新词的图片/ PPT 等。 引入新课、教材讲解、典例分析、探究规律、发现结论、巩固提高
3.Emotional aims: (optional)增强环保意识，争做一个坚定的环保人。
4.Culture awareness: (optional)了解世界范围内人们的环保行动。
Words and phrases: dry, remove, place, cut down, so that, even though
T: No? Why?
S1:太潮湿了。
T: What you said is right. There are many S2: 有各种各样的有毒生物。如：
kinds of insects there. If they bite you, you 蛇，蜘蛛等等。
may lose your life.
U2T3SD
学科：
任课教师：
Section D 精典教案（教学设计）
班级：
学习委员签字：
课型：
课题：
时间：
课时：
1.Knowledge aims：
一、教学目标： （知识目标、能力 目标、情感态度与 价值观）
掌握本课的重点词汇和短语，归纳并列句的用法。 2.Skill aims: 掌握常见的并列句，并能在写作或口语交际中运用。 在 Project 中，能够根据问卷要点整理成文。