初中仁爱科普版Topic 3 China is the third nation that sent a person into space.课文ppt课件

这是一份初中仁爱科普版Topic 3 China is the third nation that sent a person into space.课文ppt课件，共21页。PPT课件主要包含了Grammar ，Functions ，被付钱，自信的，perhaps，para1，para2，para3，Summary，Homework等内容，欢迎下载使用。

Learning aims(学习目标)
1.Master the key wrds and phrases in this lessn：certain, fr certain, n ne’s wn, warn, might, husewrk, s far, be surprised at, n lnger2.Summarize the usage f Attributive Clause. 3.Learn abut sme knwledge f rbts.
1，用定语从句来描述_________的名词或代词。2，定语从句的结构：句子中的名词\代词+wh\ which\ that +句子3 , wh代_____，which代_____，that代_____，_____。
make+宾语+adj.
must be dne
t tell smebdy abut danger r abut smething bad that may happen 2. t make smething happen r appear3. a persn wh is paid t d husewrk fr a family 4. sure and cnfident, withut any dubts 5. used t say that smething maybe true, but yu are nt sure
Further reading
1bFind the wrds in the passage accrding t the fllwing meanings.The first letter is given t help yu.
Is the writer sure that rbts will still be ur servants?
Fast reading
skim reading.
Find ut the main ideas f each paragraph.
Will rbts think like humans?
What can rbts d tday?
What will rbts be like in the future?
Paragraph 2
Help d dangerus and difficult wrk
Paragraph 3
In the future
Think n their wn
Treat us as pets a war
1c Read 1a again and discuss the questins with yur partner.
1.D yu think rbts will be part f ur lives in the future? Why? 2.Rbts are cnsidered t be ur servants, aren’t they? 3.D yu think rbts can think r act fr themselves? 4.Why des the title have a questin mark ?
Discuss the advantages and the disadvantages f rbts.
AdvantagesRbts can d sme wrk better than humans.Rbts can d dangerus wrk.Rbts can d hard wrk.Rbts can wrk faster than humans.Rbts wrk withut pay.Rbts may take the place f humans in sme situatins.
DisadvantagesRbts will make humans lse their jbs.Rbts will make humans lazy.Once rbts think fr themselves, they will n lnger want t be urs servants, but ur masters.
1. N ne knws fr certain.没有人确切地知道。
a. n ne 用来指人，其后不能接f 短语，用做主语时，谓语动词用单数。N ne likes a persn with bad manners.特别注意： —— Wh is in that rm nw? — N ne.
—— Hw much will the car cst？ —— I can’t say fr certain.
fr certain 确切地
※knw / say fr certain(that) 确切地知道/肯定地说
language pints
2. all the time =always 一直，总是3. be surprised at /by…对…… 感到惊讶 be surprised t d rbts can think fr themselves, prblems may appear. nce 在这用作连词，意为“一旦……就……”,引导时间状语从句。 think fr neself 独立思考
The by listened t the radi all the time.
The freign visitrs were surprised at the Great Wall. I was surprised t hear I had passed the exam.
Once yu get used t it, yu will like it.
I ften teach my students t think fr themselves.
5.One scientist warns that if rbts start t think fr themselves, they will n lnger want t be ur servants, but ur masters. a. warn warn sb. (nt) t d sth.警告某人（不要）干某事 warn sb. abut sth.提醒、警告某人注意某事 warn sb. against (ding) sth.警告某人某事 b. n lnger = nt …any lnger n mre = nt … any mre 6. They might treat us as we nw treat pets.他们可能会像我们现在对待宠物那样对待我们。 a. might 是may 的过去式，可用于指过去，也可用于指现在，但语气缓和、委婉。 b. treat … as … 以 ……方式对待……/把…… 看做……7.in a few years=in a few years’time几年的时间里，几年以后（一般将来时）8.s far到目前为止;迄今为止;到这点为止; 仅到一定程度 (现在完成时）课文中出现的语法点：一般现在时、一般将来时、现在完成时
Key phrases
1.fr certain=fr sure2.be certain t d sth.=be sure t d a few years4. n ne’s wn=alne=by neself=in persn5.warn sb. nt t d sb. f/abut surprised at =be amazed at 8.treat …as =regard…as =cnsider…as9.all the time10.n lnger =nt …any lnger n mre =nt …any mre
默写：1.确切的，肯定的2.一定能做某事3.在几年后4.独自5.警告某人不做某事6.警告某人当心某事7.对……吃惊8.把……看作9.一直10.不再
We learn: 1. Sme wrds: certain, warn, might, husewrk 2.Sme phrases: fr certain, n ne’s wn 3.Sme sentences: (1)N ne knws fr certain, but mst peple think that rbts will be part f ur lives. (2)In a few years, perhaps rbts will think n their wn. We can: 1.Summarize the usage f Attributive Clause. 2.Learn abut sme knwledge f rbts.
1.Review the expressins f Sectin A --- the attributive “Prject” the new wrds f Review f Unit 3-4.