资源简介

(共25张PPT)
Unit 4 The Wonders of Nature
Section B
课型：词汇课
主讲人：XXX
2a-2c
通过匹配、朗读等方式，掌握 below、common、risky、survive、deep 等词汇及反义词的对应关系，感知 how + 形容词/副词 特殊疑问句的用法，准确认读并理解词义。（学习理解）
01
通过造句、短文填空等练习，内化 located、survive、deep 等词汇的用法，能正确使用 how long/high/deep 等结构提问，并能在语篇中运用目标词汇完成填空。（应用实践）
02
通过讨论和拓展练习，理解目标词汇在描述自然、环境等主题语境中的表意功能，能够主动用所学词汇描述一处自然景观，并分享自己对探索自然的看法，认同保护自然的理念。（迁移创新）
03
学习目标
01
Lead in
What do you know about Lake Baikal
Lead in
Would you like to join our adventure team to explore it
02
Presentation
Before the adventure, let’s learn some opposite words.
Taklimakan Desert塔克拉玛干沙漠
Sahara Desert撒哈拉大沙漠
large
small
Mount Qomolangma珠穆朗玛峰
Mount Tai 泰山
high
long
The Nile 尼罗河
The Yellow River 黄河
low
short
Match the words on the left with their opposites on the right.
2a
1.____ below　　　5. ____ top
2.____ common　　6. ____ northern
3.____ low　　　　7. ____ risky
4.____ dead　　　 8. ____ survive
A. safe　　　 E. unusual
B. bottom　　 F. living
C. southern　 G. high
D. above　　 H. die
在...下面
常见的
低的
死的
顶部
北部的
存活
north
south
在...上面
安全的
底部
不寻常的
活着的
高的
死去
D
E
G
F
B
C
A
H
adj.有危险的
adj.南部的
Before the adventure, let’s learn some about “How”.
Sahara Desert撒哈拉大沙漠
Mount Qomolangma珠穆朗玛峰
The Nile 尼罗河
How large is the Sahara Desert
How high is the Mount Qomolangma
How long is the Nile River
It’s about 9,320,000 square kilometres.
It’s about 8,848.86 metres high.
It’s about 6,670 kilometres long.
03
Practice
2b
Read the examples and make more sentences using how and the words in the box.
How far is it from your home to school How heavy is a blue whale
How large is your country How often do you exercise
long　high　deep　old　fast　soon
1.
2.
3.
4.
5.
6.
How long is the Yangtze River
How high is the Mount Kilimanjaro
How deep is the Mariana Trench
How old is the Lake Baikal
How fast can you run
How soon can we get there
Work with you partner, ask and answer.
04
Production
2c
Complete the passage with the correct forms of the words in the box.
deep　survive　wonderful　surface　dive
Located in Siberia, Russia, Lake Baikal is one of the world's most famous lakes. It is the ______ freshwater lake in the world. To reach the bottom, you must ______ 1,620 metres! It is also larger than most other lakes. Its ______ covers 31,500 square kilometres. That is bigger than the country of Belgium! Lake Baikal is cold most of the year. But over 1,200 different types of animals can still ______ in this environment. Today, the lake still attracts many curious travellers. After all, it is a great natural _______!
deepest
dive
surface
survive
wonder
adj.位于
西伯利亚
贝加尔湖
adj.淡水的
saltwater 咸水的
比利时
n.种类
v.吸引
adj.好奇的
n.旅行者
adj.自然的
artificial 人造的
Finish the mind map and try to introduce Lake Baikal.
Lake Baikal
deepest
surface
located
animals
How deep
1,620metres
How large
31,500
square kilometres
How many
over 1,200
different types of animals
Siberia, Russia
Evaluation(评价) Complete content (内容完整)
Correct language (语言准确)
Clear voice (自信表达)
Let’s go to Lake Baikal to explore.
Congratulations. Let’s go!
05
Summary
Let’s sum up what we have learned!
Summary
点击下方链接来总结复习吧！
06
Language Points
词
讲
练
located /l ke t d/ adj. 位于；坐落在
1. The small village ________ (locate) at the foot of a big mountain is very beautiful.
2. Our new school library is ________ (locate) in the east of our campus.
3. The hotel ________ (locate) by the sea is a popular place for travelers in summer.
Language points
located
动词：locate（v. 定位；找到；使坐落于） 名词：location（n. 位置；地点）
常见搭配：be located in/at/on（位于……）
例句：The famous castle is located in Scotland. 这座著名的城堡位于苏格兰。
Our company's new office is located at the foot of the mountain.
我们公司的新办公室坐落在山脚下。
located
located
词
讲
练
curious / kj ri s/ adj. 好奇的；求知欲强的
Language points
1.The little boy looked at the magic box _________ (curious), wondering what was inside.
2.Her __________ (curious) made her open the door and walk into the room.
3.孩子们总是对自然界的一切事物感到好奇。
Children are always _________ _________ everything in nature.
curiously
curiousity
curious
about
词形变换：curiosity n. 好奇心 curiously adv. 好奇地
固定搭配：be curious about 对……好奇
例句：He is such a curious boy, always asking questions.
他这个孩子好奇心很强，总是爱提问。
As a child, I’m curious about the UFO.作为一个小孩，我对不明飞行物感到好奇。
词
讲
练
natural / n t r l/ adj. 自然的；天然的；天生的
1._______ (nature) resources are important and we should use them wisely.
2. We should try to protect ______ (natural) and live in harmony with it.
3.She has practiced the piano for years, so she plays it _________ (natural) in
front of the audience.
Language points
natural
自然的；天然的
常见搭配：natural resources/beauty/environment 自然资源/美景/环境
We can enjoy the natural beauty in the mountains.
我们可以欣赏大山里的自然美景。
天生的；本能的
It’s natural for people to wonder and worry about opinions of others.
好奇和在意别人的想法是人的天性。
nature n.大自然
naturally adv. 自然地
nature
naturally
07
Exercise
Exercise
1.Many kinds of birds spend winter in the _________(south) part of China.
2.We saw many______(type) of colourful fish swimming happily in the clear stream yesterday.
3.________(nature) resources are important for us. And we should use them wisely.
4.The little boy was _________(curiosity) about how the clock worked, so he took it apart carefully.
5.As ________(travel), we should remember: When in Rome, do as the Romans do.
6.It’s _____(risk) to cross the road without looking both ways first.
southern
用括号中所给单词的适当形式填空。
types
Natural
curious
travellers
risky
单项选择
Exercise
( )1. After the heavy rain, we were surprised to find the little bird in the tree was still ______.
A. live B. alive C. lovely D. lively
( )2. Zhujiajiao is an amazing ancient town and it ______ millions of tourists every year.
A. attracts B. develops C. encourages D. takes
( )3. Lake Baikal，Located in Siberia, Russia, is one of the world's ___lakes.
A. more famous B. most famous C. famous D. famousest
( )4. There are so many ______ of smart phones in this shop. I really don’t know which to buy.
A. parts B. types C. sizes D. customers
B
A
B
B
08
Homework
Homework
基础作业
拓展作业
实践作业
完成本节课词汇相关的填空和匹配练习。
使用至少5个本课词汇，写一段介绍贝加尔湖或者你最喜欢的自然景观的短文。
上网查询更多关于世界自然景观的资料，阅读后以自己喜欢的方式（如海报、简报、口头报告）在班级分享。

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