高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration教课内容课件ppt

这是一份高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration教课内容课件ppt，共31页。PPT课件主要包含了点击按钮播放视频，太空最后的边境，the border，human’s，边境边远地区国界，D after，A and C，dream，satellite，launched等内容，欢迎下载使用。

Lk at the pictures and d a quiz: the firsts in space explratin.
• Wh was the first persn in the wrld t enter space?• Wh was the first persn in the wrld t step nt the mn?• Wh was the first Chinese persn t be sent int space?
Yuri Gagarin 尤里·加加林
Neil Armstrng 尼尔·阿姆斯特朗
Yang Liwei 杨利伟
• Wh cmpleted the first Chinese spacewalk?• Wh was the first Chinese female astrnaut t reach space?• What was the first Chinese space lab?
Zhai Zhigang 翟志刚
Liu Yang 刘洋
Tiangng 2 “天宫二号”
Watch a vide abut the launch f Tianwen 1. Then talk abut yur feelings and what yu saw in the vide.
• What did yu see in the vide? • What are yur feelings?
I saw Tianwen 1, a Chinese Mars prbe which had been launched successfully. It was sent t study the surface f Mars.
I feel prud f ur cuntry, because China has made a remarkable achievement in space explratin.
Befre yu read, lk at the title and the phts. Then fill in the blanks.
the develpment f space explratin
ppular science article
recgnitin edge r explratin edge
Several sentences have been remved frm the text. Read the sentences and think abut the fllwing questins. Then read the text and chse the crrect sentence (A~D) t fill each gap.
A. Althugh scientists try t make sure nthing ges wrng, accidents can still happen.B. Space explratin has cme a lng way, and we nw hpe t discver ther planets that are suitable enugh t supprt life.C. The future f space explratin remains bright.D. After many experiments, they succeeded in making rckets that culd escape Earth’s gravity..
• Which sentence begins with a sequence wrd shwing that it is prbably a detail frm the middle f a narrative?
• Which tw sentences are general statements that culd serve as tpic sentences fr paragraphs?
Summarise the skills f slving the prblem, and then learn sme handy tips.
Learn the strategy.
Match the main idea with each paragraph.
Read the first paragraph and answer the fllwing tw questins.
Peple have always wndered abut space.
• Why d peple want t explre space?
T impress readers; t attract readers’ attentin and curisity; t raise readers’ reflectin.
• Why des the text begin with tw questins?
Read the secnd paragraph and finish the fllwing tasks.
• Hw des the writer shw the achievements in space explratin? Using examples.　　　B. Making cmparisns.　　　C. Giving definitin.
successfully rbited
transmits data
Read the third paragraph and answer the fllwing tw questins.
All the astrnauts n the Syuz 11, Challenger, and Clumbia spacecrafts died during their missins.
• What accidents are shwed?
• Why dn’t peple stp explring the universe?
Because peple believe in the imprtance f carrying n space explratin despite the huge risks.
Read the furth paragraph and fill in the blanks.
independently
Read the fifth paragraph and chse the best answer.
• What is the scientists’ attitude twards the future f space explratin?A. Pessimistic.　　　B. Disappinted.　　　C. Puzzled.　　　D. Psitive.
Retell the develpment and the big events f space explratin in English accrding t its timeline.
Cmplete the passage with wrds frm the text.
M is explring space in the hpe f finding ut mre abut the u . Hwever, explring space is bth dangerus and challenging. One f the mst dangerus parts f space explratin is helping peple t escape Earth’s g . If there is a mistake during the l , it can lead t an accident that kills everyne n b . Getting ut f and back t Earth’s surface is als very dangerus. Despite the huge risks thugh, peple will always cntinue t explre this final f s as t learn its secrets.
Analyse the writing techniques in Paragraphs 2~4.
• Hw are the events arranged?• Hw des the writer prve the imprtance f Neil Armstrng stepping nt the mn?• The writer gives sme examples t prve his idea. Can yu find them?
In time rder.
Using qutes.
Students’ wn answers.
Discuss the questins in grups.
• What des the title “Space: The Final Frntier” mean t yu?
• Why d many cuntries spend s much mney n space explratin?
Wrk in grups and discuss abut the fllwing tw questins.
• What is the significance f space explratin?
☆Significance f space explratin:Space explratin carries human’s curisity.Space explratin mtivates human’s determinatin, persistence, effrt and ambitin. Space explratin prmtes internatinal cperatin. Space explratin witnesses China’s prgress. Space explratin links/cnnects humans and future.
☆Benefits f space explratin:Space explratin can help peple better understand the universe.Space explratin can uncver the unknwn resurces f the universe.Space explratin can prvide a platfrm fr natins t cperate.The space technlgy plays an indispensable rle in ur daily life, such as cmmunicatin and transprtatin technlgy. ☆Drawbacks f space explratin:Space explratin is bth risky and expensive. Space explratin implies high levels f waste. Space explratin can cause mental prblems fr astrnauts.
• What are the benefits and drawbacks f space explratin?
假设你是北京某中学的学生李华,你的美国好友Eric写信对我国神舟十四号载人飞船安全返回表示祝贺,请你给他写封回信,内容包括:1. 表达感谢及自己的骄傲之情,决心努力学习,实现自己的航天梦;2. 邀请他来参观本月举办的“中国太空探索”图片展。注意:词数80左右。