外研版（2024）七年级下册（2024）Developing ideas说课课件ppt

这是一份外研版（2024）七年级下册（2024）Developing ideas说课课件ppt，共27页。PPT课件主要包含了Show time等内容，欢迎下载使用。
1. get t knw sme natural wnders.2. get t knw the prblems that sme natural wnders face.3. write a shrt passage f anther natural wnder crying fr help.
In this lessn, we will be able t:
Learning bjectives
D yu like traveling?
There are different kinds f natural wnders. D yu knw them?
Pre-reading
Match the wrds with the pictures f the natural wnders.
Read fr the title
Natural wnders crying alud fr help
What des the title mean?
What are they?
Read fr the structure
Read the passage and cmplete the blanks.
ice and snw
1. Wh is speaking in each paragraph?
Answer the questins.
Rainfrest—frest ≠ rain
I’m the rainfrest f Madagascar. As my name suggests, I make rain fr my plants and animals, such as mnkeys, snakes and many kinds f flwers. Fr 80% f them, I’m their nly hme in the wrld. Hwever, peple are cutting dwn my trees fr wd and t make space fr farming. Please stp it. I’m disappearing.
I’m a glacier at the Glacier Natinal Park in America. It’s a land full f ice and snw. D yu want t explre the white wrld in the film Frzen? Then my hme is the best chice. Tw hundred years ag, there were abut 150 glaciers. But nw, there are arund 25. Please stp climate change. I’m turning int Waterwrld!
If Frzen turns int Waterwrld ...
2. Are the natural wnders really crying alud?
3. What feeling des this way f writing give yu?
Think and share
1 What is the wrld like in Frzen and Waterwrld? Why des the writer mentin the tw films?2 Why is it imprtant t stp these natural wnders frm disappearing?
Learning t think fr questin 2 Try t find the imprtance frm different sides. Why is it imprtant fr us? Why is it imprtant fr nature itself?
Write a shrt paragraph f anther natural wnder crying fr help.
Step 1Think f sme natural wnders with prblems. Chse ne t write abut. Yu can cnsider the fllwing:
the Nrth Ple
the Suth Ple
Victria Falls
the Amazn River
the Great Barrier Reef
Step 2 Cmplete the bxes.
Step 3 Write the shrt paragraph in the first persn. Use the bxes t help yu.
Let’s check!
include all the infrmatin in the bxes?use the wrds and expressins frm the reading passage?pint ut the imprtance f prtecting nature?
Prtect nature,prtect ur hme.
保护自然，保护我们的家园。
Language pints
such as 是一个常用短语，用来举例说明，意思是 “例如，诸如”。可以列举同类人或事物中的几个例子，例子之间用逗号隔开。不能用于列举所有的事物，只是列举其中的一部分。所列举的例子可以是名词、名词短语或动名词等。
1. I make rain fr my plants and animals, such as mnkeys, snakes and many kinds f flwers.
2. Hwever, peple are cutting dwn my trees fr wd and t make space fr farming.
cut dwn 意为“砍倒”时，通常后面直接接被砍倒的对象，如树木、柱子等。cut dwn 意为“削减，减少”时，后面可接表示数量、程度等的名词，如开支、体重等，也可接动名词，表示减少某种行为。They cut dwn many trees.（他们砍倒了很多树。）We shuld cut dwn ur expenses.（我们应该削减开支。）
3. Hwever, peple are cutting dwn my trees fr wd and t make space fr farming.
make space fr 的意思是 “为…… 腾出空间”。后面通常接名词或代词，表示为其腾出空间的对象。We need t make space fr the new bkshelf.（我们需要为新书架腾出空间。）He mved the bxes t make space fr his guests.（他把箱子移开，为客人腾出空间。）
一、完成句子1. The river ___________ (流入) the lake.2. We shuld cut dwn n ______ (浪费) t prtect the envirnment.3. Please make space fr the _______________ (新家具).
new furniture
二、（语法题）用所给词的适当形式填空This flwer is ________________ (beautiful) than that ne.I _____________(g) t the park tmrrw.
mre beautiful
The rainfrest is a wnderful place. There are many animals and plants living there. Fr example, there are mnkeys, snakes and varius kinds f flwers. Hwever, peple are cutting dwn trees in the rainfrest fr wd and t make space fr farming. This is causing great damage t the rainfrest.Questins:1. What can be fund in the rainfrest?A. Only mnkeys. B. Only snakes. C. Many animals and plants.2. Why are peple cutting dwn trees in the rainfrest?A. Fr fun. B. Fr wd and t make space fr farming. C. Because they dn’t like trees.