人教版 (2019)必修 第一册Unit 4 Natural disasters教学课件ppt

这是一份人教版 (2019)必修 第一册Unit 4 Natural disasters教学课件ppt，共18页。PPT课件主要包含了Lead in ，Reading，Writing，Tangshan等内容，欢迎下载使用。
Watch the Vide Time-Tsunami:Killer Wave and find the answers t the questins.
活动一：获取与梳理（Questins）
What is a tsunami? What cause it? Will it cause great damage t human beings?
Read the news reprt released the day after a tsunami and answer the questins.
1.When did the tsunami happen？2.What caused the tsunami？3.Why wuld it be difficult t deliver fd and supplies？
It happened n 26 December, 2004.A very pwerful earthquake f 9.0-magnitude which happened under the sea ff the west cast f Sumatra Island in Indnesia.Dangerus cnditins and damaged rads will make it difficult t deliver fd and supplies.
Suggested Answers
活动二：概括与整合（Spider Map）
Read the reprt and write the infrmatin n the Spider Map.
Read the summary f the news reprt. Check the main pints it includes.
活动三：分析与判断（SB，P5，Part2）
Learning strategies
A summary is a shrt statement f main pints. A summary paragraph tells the main ideas and the mst imprtant infrmatin f a lnger passage.
□date □time □place □event□cause □effect □ fllwing events
Fllw the steps belw t write a summary fr the text n page 50.
活动四：实战演练（Draft Yur Summary）
Read the text and write a list f the main details.
（1）Strange things happened in the cuntryside befre the earthquake（2）An earthquake hit China n 28 July 1976.（3）_____________________________________________________ ___________________ （4）______________________________________________________
The number f peple wh were killed r badly injured in the quake was mre than 400,000.
Nearly everything in the city was destryed.
（5）______________________________________________________ ______________________________________________________（6）______________________________________________________ ______________________________________________________ ______________________________
Sldiers and medical wrkers came t help the peple wh had had great lss and t try and find survivrs.
With strng supprt frm the gvernment and the tireless effrts f the city’s peple, a new Tangshan was built
upn the earthquake ruins.
2. Write dwn the main idea f each paragraph based n the details abve.
3. Organise the ideas and draft yur summary. Pay attentin t the fllwing:A summary shuld be arund ne third the length f the riginal text.Write dwn the key supprting pints fr the tpic.D nt include unimprtant details r examples
4. Exchange drafts. Use the checklist t give feedback n yur partner s draft.Des the summary give yu a clear idea f what the text is abut？Des the summary include nly the mst imprtant infrmatin f the text？
4. Exchange drafts.Use the checklist t give feedback n yur partner s draft.Is the summary the prper length？Are there any spelling r punctuatin errrs？Des the writer use crrect tenses？
Fr several days, strange things ccurred in the cuntryside f nrtheastern Hebei. Then,n 28 July 1976, an earthquake hit Tangshan city. The city was greatly affected and nearly destryed. Many peple were killed r injured. The rescue wrk began sn after the quakes. Sldiers and medical wrkers arrived t find survivrs and help the peple wh had lst everything. With strng supprt frm the gvernment and the tireless effrts f the peple, a new Tangshan was built.