高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration精品课件ppt

这是一份高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration精品课件ppt，文件包含B3U4RWpptx、8K实拍神舟十七号发射-18K实拍神舟十七号发射Av322707646P1mp4等2份课件配套教学资源，其中PPT共44页， 欢迎下载使用。

understand the authr’s attitude twards the space explratin;
grasp the main idea f each paragraph and the structure f the passage;
express yur wn pint f view and write an argumentative essay.
Learning Obejectives
Lk at a vide and talk abut yur feelings.
Is it a waste f mney t launch the satellite and explre space?
1. What take this picture?
Pre-reading
2. Will it cst much t make and launch such a satellite?
A NASA satellite.
Yes, it will cst a lt t make and launch a satellite.
1. What is the main idea f the passage?
Fast reading
2. What’s the authr’s attitude t explring space？
It is t present an idea that explring space____________ ______________________.
A. Supprtive． B. Objective．C. Neutral． D. Negative
helps us in many
ways/ benefits us a lt
3. Which is the structure f the passage?
A.
B.
C.
D.
Please match the main idea with each paragraph.
Para 1 A. Space explratin has already prmted technlgical imprvements that benefit us all. Para 2 B. Sending astrnauts int space helped peple t think abut the wrld's prblems and even t find ways t slve them.Para 3 C. Explring space prvides the wrld with many different benefits.Para 4 D. This is a shallw view which fails t realize nw explring space helps us.Para 5 E. Explring space has already made a difference in the fight against wrld hunger.
Careful reading
Please cmplete the fllwing table then wrk in grups t check yur answers.
Para.1:Please mark the different views and tpic sentences.
Tpic sentence
Para.2:Arguement 1
Arguement 1
Supprting details
Para.3:Arguement 2
Arguement 2
Para.4:Arguement 3
Arguement 3
Para.5：Rephrasing the thesis statement.
Argumentatin
arund the glbe
varius space missins
Sme peple argue that …
find immediate slutins t ther prblems
fatal disease
a shallw view
fail t realise sth.
result in / bring abut
careful analysis
prvide useful recmmendatins and advice fr sb.
as a result
space-based science
t feed Earth’s increasing ppulatin
prmte technlgical imprvements
high-end prducts
advanced technlgy
meet the requirements
heart mnitrs
be widely/regularly used
limited resurces
prvide fr sb.
rapidly increasing ppulatin
unslved mysteries
如何写正反观点对比类议论文
议论文要求学生要通过摆事实、讲道理、辨是非来确定某一观点正确与否，肯定或否定某种观点或主张。正反观点对比类议论文是从正反两个方面说明某个观点，进而表达自己的看法。
列举正反观点，说明其理由
或给出自己的见解、观点
导入：引出讨论的话题1．最近，我们就是否应该探索遗址进行了热烈的讨论。Recently, we have had a heated discussin n whether we shuld explre the ruins.2．说到减肥，不同的人有不同的看法。When it cmes t lsing weight, different peple have different views.
导入：引出讨论的话题3．如今，太空探索已成为人们关注的焦点。Nwadays space explratin has becme the fcus f peple's attentin.4．有些学生认为我们应举办有创意的活动来庆祝传统文化。Sme students that we are suppsed t hld sme creative activities t celebrate traditinal culture.
正文：对比双方的观点及理由A．支持方观点及理由5．有些人支持这个想法，因为他们发现通过互联网彼此交流更方便。There are sme peple wh supprt the idea because they find it mre cnvenient t cmmunicate with each ther thrugh the Internet.6．一方面，出国留学有很多好处。On the ne hand, there are many advantages in studying abrad.
正文：对比双方的观点及理由A．支持方观点及理由7．随着“神舟五号”飞船进入太空，中国已经成为第三个拥有载人飞船的国家。With Shenzhu 5 spacecraft ging int space, China has becme the third cuntry t have manned spacecraft.8．探索太空在给我们提供更多关于太阳系和宇宙的信息方面作出了巨大贡献。Explring space has already made a great cntributin in giving us mre infrmatin abut ur slar system and universe.
正文：对比双方的观点及理由B． 反对方观点及理由9． 而另一些人认为私家车会造成环境污染。While thers believe that the private cars can cause envirnmental pllutin.10．另一方面，另一些学生反对父母应该在学校附近租房子来照顾他们的孩子的这一想法。On the ther hand, ther students are against the idea that parents shuld rent huse near schl t take care f/lk after their children.
正文：对比双方的观点及理由B． 反对方观点及理由11．有些人认为太空探索是浪费时间和金钱。Sme peple think space explratin is a waste f time and mney.12．宇航员进入太空面临着许多危险，有些甚至失去了生命。Astrnauts wh are sent int space are faced with many dangers and sme even lse their lives.13．花在太空探索上的钱可以用来解决地球上的问题，如污染和饥饿。The mney spent n space explratin can be used t slve the earth's prblems such as pllutin and starvatin.
结尾：表明自己的观点，归纳总结或发表声明14．在我看来，人类应该具有开拓性，因此这种探索外层空间的尝试是值得的。In my pinin, peple shuld be pineering, and therefre such explratin int the uter space are wrth trying ut.15．太空探索是全人类共同的梦想，对人类社会未来的发展至关重要。Space explratin is a cmmn aspiratin shared by humankind, which is very significant fr the future f human sciety.
结尾：表明自己的观点，归纳总结或发表声明16．我们希望有更多的国际合作，共同助力人类太空探索与科学发现。We expect mre internatinal cperatin t jintly explre uter space and pursue scientific discveries.
【写作要求】假定你是李华，最近你们班同学就“太空探索是否值得”这一话题展开了一场激烈的讨论。请你根据以下提示，用英文写一篇文章介绍此次讨论的结果。1．太空探索的缺点；2．太空探索的优点。注意：1.词数80左右；2.可以适当增加细节，以使行文连贯。
1. 太空探索是否值得2. 太空探索的缺点3. 太空探索的优点
第一段介绍： 提出讨论主题-太空探索是否值得第二段阐述：反对的观点、理由第三段总结：支持的观点、理由
1．进行激烈的讨论　________________________2．值得探索 _______________________________3．离我们和我们的日常生活太远了 ___________________________________________4．饥饿 ___________________________________5．从……获益很多 _________________________6．天气预报 _______________________________7．发现新能源 _____________________________8．能源短缺 _______________________________
have a heated discussin
be wrth explring
be t far away frm us and ur daily life
benefit a lt frm
weather frecast
find new resurces
energy shrtage
1．最近，我们班的学生就太空探索是否值得进行了热烈的讨论。Recently, the students in ur class_______________________ ____________________________________________________.2．一些学生认为太空探索不值得。Sme students think space explratin _______________.3．在太空探索上花了很多钱。A lt f mney ________________________.
had a heated discussin n
whether space explratin is wrth explring
is nt wrthwhile
is spent n space explratin
4．它可以用来解决许多问题，如污染和饥饿。It __________________________________ such as pllutin and starvatin.5．其他的学生认为太空探索是有必要的。The ther students think ____________________________.6．我们从太空探索中受益良多，比如利用卫星进行通信和天气预报。We _________________________such as using satellites frcmmunicatin and weather frecast.
can be used t slve many prblems
space explratin is necessary
have benefited a lt frm it
7．太空研究将使我们能够找到新的资源来满足人们的需求。Space research will ___________________________________________________________________________.
enable us t find new resurces
t meet peple’s needs
第四步：词汇/句式升级
1．用过去分词作定语合并升级句3和句4。___________________________________________________________________________________________________________________________2．用because 引导原因状语从句合并升级句5和句6。___________________________________________________________________________________________________________________________ ________________
A lt f mney spent n space explratin can be used t slve many prblems such as pllutin and starvatin.
The ther students think space explratin is necessary because we have benefited a lt frm it ,such as using satellites fr cmmunicatin and weather frecast.
Recently, the students in ur class had a heated discussin n whether space explratin is wrth explring.Sme students think space explratin is nt wrthwhile. They think space is t far away frm us and ur daily life. And the mney spent n space explratin can be used t slve many prblems such as pllutin and starvatin.Hwever, the ther students think space explratin is necessary because we have benefited a lt frm it, such as using satellites fr cmmunicatin and weather frecast. Besides, space research will enable us t find new resurces t meet peple's needs.
微信学习群越来越受到人们的欢迎。对此，不同的人持有不同的观点。请你根据以下提示，用英语给某英语报刊写一篇短文，并谈谈你的看法。注意：1.短文须包括所有要点；2.词数80左右，开头已给出，不计入词数。参考词汇：WeChat study grup微信学习群
One pssible versin
Nwdays ,Wechat study grups are mre and mre ppular amng peple. Hwever , different peple hld different pinins.Sme peple supprt studying in WeChat grups. Their reasns are as fllws. Firstly, peple can learn new things they can't get frm the bks. Secndly, learners can make full use f their spare time t study wherever they are. Hwever, thers dn't think s.They argue that the grups are prly managed, which leads t much false infrmatin. Besides, studying by jining the WeChat grups is a waste f time, which shuld be spent mre meaningfully. In my pinin, using WeChat grups t study is a gd frm, which can bring us great benefit. Nt nly can we be expsed t different knwledge but we can exchange ideas with thers instantly.Taking everything int cnsideratin, I apprve f studying in WeChat grups.