英语八年级上册Topic 3 The Internet makes the world smaller.一等奖ppt课件

这是一份英语八年级上册Topic 3 The Internet makes the world smaller.一等奖ppt课件，文件包含仁爱版八上U4-T3-SA课件pptx、U4T3A-1amp3、U4T3A-3amp3、I‘mbiggerthanyou_clipmpg、P97U4-T3A-1ampg、P97U4-T3A-1aswf等6份课件配套教学资源，其中PPT共51页， 欢迎下载使用。

Let’s watch a vide:
形容词(副词)比较级的构成（1）——规则变化：
tall→tallerlng→lnger
以字母e结尾的词，在词尾加-r
fine→finerlate→later
重读闭音节词且词尾只有一个辅音字母，双写辅音字母再加-er
big→biggerthin→thinner
以“辅音字母 + y”结尾的双音节词，先把“y”改为“i”再加-er
easy→easier  busy→busier
多音节形容词和部分双音节形容词的比较级需要在其前加mre构成。前面加mre构成比较级的形容词一般有以下几种情况：
1. 以ing结尾的形容词。
2.以ful结尾的形容词。
3.以ed结尾的形容词。
4.多音节的形容词。（三个或三个以上音节构成的单词，我们把他们称为多音节， 如：ppular 就是多音节单词
比较级，要变化一般词尾加er。(lng-lnger, tall-taller)词尾若有哑音e, 直接加r就可以。(nice-nicer)重读闭音节,单辅音字母要双写。(ht-htter, big-bigger, thin-thinner)辅音字母若加y, 记得把y变为i。(happy-happier, funny-funnier) 多音节更容易，词前加mre 便可以。(utging- mre utging)
Presentatin
The first cmputers were bigger and heavier than cars.
Cmputers becmes cheaper and cheaper nw.
They are ding sme shpping n the Internet.
[ɒn'laɪn]在线，联网
else 别的，其它的
play cmputer games
listen t music
chat with friends face t face
find infrmatin
send emails发邮件
watch mvies
[ɪnfə'meɪʃ(ə)n] 资料，信息
lk fr jbs 找工作
make mney 挣钱
Sharp eyes:
play cmputer gameslisten t musicwatch mviessend emailsfind infrmatinchat with friends face t faced sme shppingstudylk fr jbsmake mney
Presentatin:
What can we d nline?
We can d sme shpping n the Internet.
What else can we d nline?
We can find infrmatin, chat with friends and s n.
The Internet makes the wrld smaller.
and s n 等等(表示同类事物还有很多)
A: What can we d nline?B: We can …n the Internet.A: What else can we d nline?B: We can… and s n.A: The Internet makes the wrld smaller.
A special language makes cmputers talk with each ther.
Scientists started t study the Internet in the 1960s and made it int use in the 1990s.
The Internet makes the wrld smaller. Hw des it wrk?
When did it cme int being?
['læŋgwɪdʒ] 语言
make sth. int use 将某物投入使用
cme int being 形成，产生
Maria is ding sme shpping n the Internet. ( ) 2. A special language makes cmputers talk with each ther. ( )3. Maria is sure the Internet will becme mre and mre imprtant t us. ( )
Kangkang and Maria are talking abut the Internet. We use the Internet t _______ infrmatin, _____ emails, listen t music and s n. The Internet is great and makes the wrld _________. It wrks with a special __________ . Scientists started __________ the Internet in the 1960s and _________________ in the 1990s. The Internet will becme ____________________________t us.
made it int use
mre and mre imprtant
We can use Internet t
It will becme __________________________t us.
Scientists started t study the Internet in the 1960s and ______________________ in the 1990s.
make it int use
d sme shpping
find ut the infrmatin
send emails
watch mvies and s n
chat with friends face t face
Maria: What are yu ding, Kangkang?Kangkang: I'm ding sme shpping n the Internet. It's a little cheaper.Maria: What else can yu d nline?Kangkang: I can find infrmatin, send emails, listen t music, watch mives and s n. I can als chat with my grandmther face t face.Maria: That's great! The Internet makes the wrld smaller. Hw des it wrk?Kangkang: Mm, let me find ut the infrmatin nline.
Kangkang: A special language makes cmputers talk with each ther.Maria: When did it cme int being?Kangkang: Scientists started t study the Internet in the 1960s and made it int use in the 1990s.Maria: I’m sure the Internet will becme mre and mre imprtant t us.
(Five minutes later)
talk with sb.=talk t sb. 和某人交谈
在20世纪60年代(1960-1969年期间)
在20世纪90年代(1990-1999年期间)
I can find infrmatin… and s n. 1) infrmatin意为“信息”，是 不可数 名词，不能直接与不定冠词连用，且无复数形式。eg. 一条信息: a piece f infrmatin 很多消息: a lt f/ lts f / much infrmatin 关于……的信息: infrmatin n/ abut sth. (2). and s n 意为“等等”，用于句末，表示同类事物还有很多。eg. I like apples, bananas, ranges and s n.
2. face t face意为“面对面地”。类似的结构还有： neck and neck 齐头并进； hand in hand手拉手； back t back 背靠背3. let me find ut the infrmatin nline. find ut 意为“查明，弄清楚（情况）”。e.g. Please help me t find ut what time the train leaves. 请帮我查明火车出发的时间。
4. in the 1960s 意为“二十世纪六十年代”，也可写成“in the 1960’s”， 读作nineteen sixties5. made it int use 意为“将其投入使用”，use作名词。e.g. Cmputers are first made int use in the early 1950s. 计算机在二十世纪五十年代初开始投入使用。
The Internet makes the wrld smaller.
宾语补足语: 放在宾语之后，用于补充说明宾语做某事或宾语怎么样。
Eg: 这部电影使我们很开心。 这个故事使我们哭了。 我们应该保持教室干净。
The film made us very happy.
This stry made us cry.
We shuld keep ur classrm clean.
let/make sb. d sth.让/使某人做某事
宾语补足语有 , 等几种形式。
Fr example:1. A special language makes cmputers talk with each ther. They keep us healthy.3. They call it Mickey Muse.4. She asked me t g there with him.
ask sb. (nt)t d sth.让请求某人做(不做)某事
keep sb./sth.+形容词使某人/某物保持…状态
1. 玩电脑游戏使我变得开心。(make+sb.+adj.) 2.这个故事使我们哭了。(make sb. d sth.) 3.他爸爸决定让他成为一名音乐家。（make sb.+n.) 4.我们应该保持教室干净。(keep +sth. +adj.)
Playing cmputer games ______ _____ _____ .
This stry_____ _____ _____.
We shuld_______ _______ ________ _______.
makes me happy
His father decided t _____ ______ ___ ________ .
make him a musician
made us cry
keep ur classrm clean
1. 在互联网上2. 更便宜点3. 在网上你还能做什么?. 4.等等(表示同类事物还有很多)5.和某人闲聊 6.面对面7. 查明，弄清楚8.形成，产生9.在20世纪60年代10.将某物投入使用
n the Internet
a little cheaper
What else can yu d n the Internet?
chat with sb
face t face
cme int being
in the 1960s
make sth int use
Can yu remember them all?
A: The Internet makes the wrld smaller.B: It als helps us (t) find infrmatin much faster.
 [hed'mɑːstə] 校长
let sb. d sth. 让某人做某事
keep/clean
She keeps the rm clean.
The teacher asks his students t clse the windws.
ask/clse the windws
The man saw the by playing cmputer games.
see/play cmputer games
keep sb./sth. + adj. 让某人/某物保持….keep sb./sth. ding 让某人一直做….
see sb. ding sth. 看见某人正在做某事
ask sb. (nt) t d sth. 让某人做(不做)某事
find new friends
buy a bike
study English
buy a gift
learn t ck
The Internet has becme a _____________ t find infrmatin. _____________, yu can buy a bike r a car nline. Yu can als _______ hw t study English r ck by __________ nline. Many peple read bks r buy gifts _________ the Internet. Sme peple even find new friends nline. As yu lk tward ____________ , yu can imagine many mre uses f the Internet.
Wrk in pairs. Ask and answer based n the infrmatin in 3a.
Yu may d it this way: A: What can peple d thrugh the Internet? B: Well, they can find sme infrmatin nline. A: What else can they d nline? B: They can…
Expressins like “Well”, “Yu knw”, “Let me see” etc. can fill the silence when yu want t think abut smething in a cnversatin.
feel t tired
bad fr yur eyes
bad fr yur study
bad fr yur health
Is the Internet gd r bad fr ur teenagers？
The fllwing sentences may help yu: I think the Internet is…… We Because it It makes us feel……I dn’t think s. I dn’t agree with yu. That’s my pinin.
1. Key phrases: n the Internet, chat with,face t face, cme int being, make it int use, let sb. d sth, see sb. ding sth. 2. Sentences structures:1)What else can yu d nline?2)The Internet makes the wrld smaller.3)It helps us t find infrmatin much faster4)What can peple d thrugh the Internet?
The Internet makes shpping___ cheaper than that in shps. A. few B. a few C. little D. a little2.If I dn’t finish my hmewrk,my mther will nt let me ____ TV. A. see B. t see C. watch D. t watch3.The Internet makes ur life _______. A. easily B. mre easily C. mre easier D. easier4.Jane is _________ her friends nline nw. A. chatting B. chatting with C. speaking D. saying
1.这个消息使他很难过。The news ____ ____ _____.2. 张老师帮助我们学习英语。Miss Zhang ften ____ ____ _____English.3.我们选程丹当班长。We _____ Cheng Dan ur mnitr.4.老师让我们互相帮助。Teachers ____ ___ _____ ____ _____.
helps us study
let us help each ther