初中英语外研版（2024）八年级下册（2024））Developing ideas教案配套课件ppt

这是一份初中英语外研版（2024）八年级下册（2024））Developing ideas教案配套课件ppt，共24页。PPT课件主要包含了Four ，Free talk，Dujiangyan，runs，made，entering，symbol，greatest，Opening，Body等内容，欢迎下载使用。
通过本课时的学习，学生能够：1. 提取介绍人类改造自然工程文章的关键信息，并梳理文章框架； 2. 掌握“开始 - 主体 - 结尾”的写作框架，运用框架和所学核心词汇、表达，完成一篇关于“人类改造自然”的短文； 3. 深刻理解 “人与自然和谐共生” 的理念，认识到人类改造自然是顺应自然规律、与自然共处。
Learning bjectives
1. What’s the vide abut?
It is abut hw peple stp sand frm mving frward.
Watch the vide and answer the questins.
Watch and answer
2. Hw many steps are mentined t stp sand?
D yu knw any ther examples f peple changing nature?
Lcatin: Sichuan prvinceBuilt: Over 2,200 years agPurpse: Cntrl flds and water farmlandSpecial pint: N big dam; wrks with natureResult: Still helps millins f peple tday
Lcatin: Nrthern ChinaBuilt: Over many dynasties (frm the Spring and Autumn Perid t the Ming Dynasty)Purpse: Prtect peple frm enemiesSpecial pint: Over 21,000 km lng; built alng muntainsResult: A symbl f China’s histry and peple’s wisdm
The Great Wall
Lcatin: Taklamakan Desert, XinjiangBuilt: Started in 2003Purpse: Stp sand frm cvering the highwaySpecial pint: 436 km lng; the wrld’s lngest green belt in a mving desertResult: Keeps the rad safe and helps peple travel easily
Tarim Desert Highway Green Crridr
There is a passage abut hw peple change nature. Read and fill in the blanks with the given wrds.
greatest runs symbl entering made
The system I want t intrduce is the Great Wall. It is a huge man-made wall. It was built t prtect ancient China. It ___1___ acrss nrthern China, frm Shanhaiguan t Jiayuguan. The first parts started ver 2,000 years ag, during the Spring and Autumn Perid. It is abut 21,196 kilmetres lng—enugh t g half arund the Earth! It was ____2___ f stne, earth, and brick. Wrkers built it alng muntains and hills. It used high walls and watchtwers t stp enemies frm _____3____. It is very imprtant. It is a ____4_____ f China’s histry and culture, and ne f the wrld’s _____5____ man-made wnders. In the future, peple will keep prtecting it, as it tells ur great past t the wrld.
Read and chse
The system I want t intrduce is the Great Wall. It is a huge man-made wall. It was built t prtect ancient China. It runs acrss nrthern China, frm Shanhaiguan t Jiayuguan. The first parts started ver 2,000 years ag, during the Spring and Autumn Perid. It is abut 21,196 kilmetres lng—enugh t g half arund the Earth! It was made f stnes, earth, and brick. Wrkers built it alng muntains and hills. It used high walls and watchtwers t stp enemies frm entering. It is very imprtant. It is a symbl f China’s histry and culture, and ne f the wrld’s greatest man-made wnders.In the future, peple will keep prtecting it, as it tells ur great past t the wrld.
1. What is intrduced in the passage?
The Great Wall.
It runs acrss nrthern China, frm Shanhaiguan t Jiayuguan.
The first parts were built ver 2000 years ag, during the Spring and Autumn Perid.
2. Where is it?
3.When was it first built?
Read and answer
4. What amazing facts can we knw frm the passage?
It is abut 21,196 kilmetres lng;It was made f stnes, earth, and brick;Wrkers built it alng muntains and hills.
5. Hw des it wrk?
It used high walls and watchtwers t stp enemies frm entering.
The system I want t intrduce is the Great Wall. It is a huge man-made wall. It was built t prtect ancient China. It runs acrss nrthern China, frm Shanhaiguan t Jiayuguan. The first parts started ver 2,000 years ag, during the Spring and Autumn Perid. It is abut 21,196 kilmetres lng—enugh t g half arund the Earth! It was made f stnes, earth, and brick.Wrkers built it alng muntains and hills. It used high walls and watchtwers t stp enemies frm entering. The Great Wall is a symbl f China’s histry and culture, and ne f the wrld’s greatest man-made wnders. In the future, peple will keep prtecting it, as it tells ur great past t the wrld.
6. Hw imprtant is it?
The Great Wall is a symbl f China’s histry and culture, and ne f the wrld’s greatest man-made wnders
7. Will peple keep it in the future?
In the future, peple will keep prtecting it, as it tells ur great past t the wrld.
The Great Wall The system I want t intrduce is the Great Wall. It is a huge man-made wall. It was built t prtect ancient China. It runs acrss nrthern China, frm Shanhaiguan t Jiayuguan. The first parts started ver 2,000 years ag, during the Spring and Autumn Perid. It is abut 21,196 kilmetres lng—enugh t g half arund the Earth! It was made f stnes, earth, and brick.Wrkers built it alng muntains and hills. It used high walls and watchtwers t stp enemies frm entering. It is very imprtant. It is a symbl f China’s histry and culture, and ne f the wrld’s greatest man-made wnders.In the future, peple will keep prtecting it, as it tells ur great past t the wrld.
Intrduce the tpic.
Further explain the system.
Share the imprtance and summarise yur thught.
Read and analyze
Intrducing hw peple change nature:
— Where is it?— When did it start?
— What is the system/ idea f changing nature?
— What are sme amazing facts?— Hw des the system/ idea wrk?
— Hw imprtant is it ?— Will peple keep it in the future?
Think f ne example f peple changing nature. D research and find sme interesting facts.
Think and d
It is the green crridr alng the Tarim Desert Highway.It lies in the Taklamakan Desert.The Tarim Desert Highway was cmpleted in 1995.Peple began t build the green belt prject in 2003.
Read and learn
Further explain the system/ idea.
The green crridr is 436 kilmeters lng. Peple planted millins f trees and grass alng the radside. These plants hld the sand in place and stp it frm mving. Wrkers use water-saving ways t keep the plants alive in the dry desert.
Share the imprtance f the system/ idea and summarise yur thughts.
It cnnects different places f Xinjiang and helps peple travel safely acrss the desert.
We will keep prtecting it t stp the desert frm spreading in the future.
Write yur passage with the help f the chart.
Think and write
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Peple change nature in gd ways. One great example is the green crridr alng the Tarim Desert Highway in the Taklamakan Desert. The Tarim Desert Highway was cmpleted in 1995. T prtect the rad frm being cvered by sand, peple started t build the green crridr prject in 2003. This green crridr is 436 kilmeters lng. It is the lngest green belt in the wrld that runs thrugh the desert. Peple planted millins f trees and grass n bth sides f the rad. These plants keep the sand in place and prtect the rad frm wind and sand. Wrkers use water-saving ways t keep the plants alive in the dry desert.This green belt is very imprtant. It cnnects different places f Xinjiang and helps peple travel safely acrss the desert. We will keep prtecting it t stp the desert frm spreading in the future.
Check and revise
Check. Did yu: clearly explain hw the system / idea wrks?use the wrds and expressins frm the reading passage?give yur pinin abut changing nature?
Share yur passage with the class.
Plish yur passage and share yur final versin with yur deskmate.