初中英语Topic 3 The Internet makes the world smaller.课文内容课件ppt

这是一份初中英语Topic 3 The Internet makes the world smaller.课文内容课件ppt，共21页。PPT课件主要包含了Goal，Words，reporter，pizza，website， photo，Mars， birds，scientists，heads等内容，欢迎下载使用。
1.学习并掌握4个单词、12个短语。 2.掌握表示肯定和不肯定的表达 1). be sure that ＋that 从句。  2). be nt sure  ＋if 从句。  3.进一步学习有关互联网话题
1).单词 1. Mars__________ 2. [ri’pɔːtə(r)]_________ 3.披萨饼__________4. [ˈwebsait]__________
Frm Sectin A, we knew smething abut the uses f the Internet.
d shpping at hme.
We can_______________________
The Internet can__________________
help us find the way.
We can _____________n the Internet.
We can ________________(在网络上学习）.
study n the Internet
We can ____________________.
chat with ur friends
We can _______________t relax.
listen t music
We can _______________(读我们喜欢的书）
read bks we like
We can ____________（学会烹饪）.
Listen t 1a and cmplete the table.
Jane and her friends are talking abut the things they did n the Internet last night.
What did each f them d last night ?
1. Read and act ut the cnversatin in pairs.
2. Discuss key pints and the answers f learning paper with yur partners.
Jane :Guess what! I saw a new pht f Mars n the Internet last night . Michael: That's great. What did it lk like ? Jane: It lked like a big red plate f pizza . Michael: I als lked at phts nline last night. I studied pictures f birds fr my science lessn. Jane: I'm sure yu can find lts f infrmatin n the Internet nw. Kangkang: I visited my favrite news website nline yesterday. A reprter said that scientists culd put little cmputers right int ur heads. I'm nt sure if that is a gd idea. Maria: Last night I watched a mvie frm the Interet. But my cmputer was n my desk, nt in my head. I'm quite sure n scientist is ging t put a cmputer int my head!
I’m sure yu can find lts f infrmatin n the Internet nw. be sure ( that ) + 句子 确信…… ; 肯定…… I’m nt sure if that is a gd idea. be nt sure if/whether + 句子 不确定……是否…… Eg : 我确信他会来参加我的生日晚会。 I _______________ he will cme t my birthday party. 他不确定他是否去我的生日晚会。 He ____________________ he will g t my birthday party.
am sure ( that )
is nt sure if/whether
be sure的主要用法归纳如下： 1．be sure＋f／abut+动名词或名词，意为“确信……”；例如：  ____ ____ ____ ____ _____他对那个很自信。 He was nt sure _______ tw things2．be sure+不定式，表示句子主语 “准会”如何如何。例如： It is sure t rain．天一定会下雨。  ____ ____ ____ ____ _____他准会赢。 3．be sure+宾语从句，表示主句主语对宾语从句中涉及的事物所作出的判断，意为“确信某事一定会……”。例如：（书P100 ,2） _________________________________________我不能确定网上购物是否是好的。 ________________________________________．我确信在网上有很多有趣的事可以看到. 
I am sure f that
He is sure t win
I'm nt sure whether /if it is gd t shp nline.
I'm sure there are many interesting things t see n the Internet.
2).短语1.猜猜看_____ _____ 2. 看着像…_____ _____ 3.一张,,,的照片_____ _____ _____ 4.在网上_____ _____ _____ 5. 一盘的_____ _____ _____
a pht f ...
n the Internet
a plate f
6. 看着_____ _____ 7.很多信息_____ _____ ____________ 8.浏览网址_____ ________ _____ 10.把...放入...里_____... _____ 不确定是否_____ _____ _____ _____12.我确信... _____ _____ _____ ...
lts f infrmatin
visit website nline
put int
be nt sure if
l'm sure that
3).译一译1.我不确信那是否是个好主意。__________________________________2.我相信你现在可以在网上找到很多信息。_________________________________________________________3.我非常确定没有科学家会吧电脑放入你的脑袋。___________________________________________________________4.昨天晚上我从网上看了一部电影。_______________________________________________
I was nt sure if that was a gd idea.
I'm sure yu can find lts f infrmatin n the Internet nw.
I'm quite sure n scientist is ging t put a cmputer int my head !
Last night I watched a mvie frm the Internet.
Rewrite the cnversatin int passage based n 1b .
Last night, Jane ______________________________________ and Michael als ____________________fr his science lessn. Kangkang visited his favrite website and heard a reprter say ________________________________________ _________________________He was nt sure if that was a gd idea. Maria ____________________ nline and she was sure n scientist was ging t put a cmputer int her head.
saw a new pht f Mars n the
lked at phts nline
scientists culd put little cmputers right
int ur heads
Wrk in pairs and make up cnversatins with the sentences in the bx.
Example A: I’m sure there are many interesting things t see n the Internet.B: I’m nt sure whether/if it is gd t shp nline.
Will everyne in the wrld use the Internet in the future ?
A: I’m sure everyne in the wrld will use the Internet in the future.B: I’m nt sure whether/if everyne in the wrld will use the Internet in the future.
Will peple have cmputers in their bdies sme day ?
Are there any gd mvie websites nline ?
Can we find interesting bks n the Internet ?
A: I’m sure there are many gd mvie websites nline.B: I’m nt sure whether/if there are many gd mvie websites nline.
A: I’m sure we can find interesting bks n the Internet .B: I’m nt sure whether/if we can find interesting bks n the Internet .
A: I’m sure peple will have cmputers in their bdies sme day. B: I’m nt sure whether/if peple will have cmputers in their bdies sme day.
Cmputers are very useful t us, but students shuldn’t ____ t much time ___ them. A. spend; in B. cst; / C. spend; n D. take; t 2. We can shp ___ the Internet ____ ging t the shps. A. n; withut B. in; withut C. in; fr D. n; with3. – We can use QQ t chat nline. --Really ? Culd yu please shw me ______ it ? A. what t d B. hw t d C. when t d D. why t d4. I’m _____ sure _____ cmputers can wrk in ur heads well . A. /; whether B. nt; that C. nt; if D. quite; whether
( ) 1. I’m nt sure _______ he cmes frm Canada. A. that B. / C. whether ( ) 2. Will everyne in the wrld use the Internet _____ the future?　　 A. n B. in C. fr ( ) 3. D yu knw ____ t prtect yurselves frm the earthquake? A. what B. wh C. hw ( ) 4. Dn’t let him _____. I want him ___ here fr ne mre night. A.leaves; stays B. leave; stay C. leave; t stay
1. ask , flr_______________________________________________2. nline, nw ________________________________________
The teacher asked the students t clean the flr.
She is buying a pair f shes nline nw.
We master the drills : be sure that +句子 be nt sure if/whether + 句子