初中英语仁爱科普版（2024）九年级上册Topic 3 China is the third nation that sent a person into space.优质课件ppt

这是一份初中英语仁爱科普版（2024）九年级上册Topic 3 China is the third nation that sent a person into space.优质课件ppt，文件包含G9U4T3SC-课件pptx、G9U4T3SC-教案doc、G9U4T3Sc-练习doc、G9U4T3SC-1amp3、G9U4T3SC-ThatsWhyYouGoAwaymp3、G9U4T3SC-ThatsWhyYouGoAwaymp4等6份课件配套教学资源，其中PPT共25页， 欢迎下载使用。

Enjy a sng.
Baby wn’t yu tell me ____ there is sadness in yur eyes Lve is ne big illusin _____________I shuld try t frget but there is smething ____ in my head
Yu’re the ne ______ set it up nw yu’re the ne t make it stp I'm the ne____ is feeling lst right nw Nw yu want me t frget every little thing _____ yu said
But I'm nt the man _________________yur heart is missing
that/wh/whm
That's why yu g away
Enjy the sng again.
What d we ften use cmputers fr?
Which fields are cmputers used in?
Can yu give an example f the use yu tick?
Yu can begin like this: There is n dubt that cmputers can be used in ___________. Fr instance, with the help f cmputers, …
例如=fr example
There is n dubt that cmputers can be used in ___________. Fr instance, with the help f cmputers, __________________________________________.
students can learn mre cnvenient
There is n dubt that cmputers can be used in _____________.
Fr instance , with the help f cmputers, dctrs can____________________.
medical care
find diseases easily
There is n dubt that cmputers can be used in _________.
Fr instance , rbts that are cntrlled by cmputers can __________________.
d dangerus wrk
There is n dubt that cmputers can be used in __________.
Fr instance ,cmputers are used t ______________________.
place and cancel rders
Read 1a and find ut the tpic sentence f each paragraph.
Cmputers are very useful in technlgy and business.
Since the Internet came int being,peple's life at hme have been changed.
Cmputers have als brught prblems.
peple's life
daily life
The usage and prblems f cmputers
Read Paragraph 1 and fill in the blanks.
cntrl the speed and directin
find diseases easily and slve ther prblems
used t place and cancel rders
Read Paragraph 2 and answer.
1 Have peple’s lives at hme been changed since the Internet came int being? 2 What d peple use their persnal cmputers fr? 3 The Internet is making the wrld smaller, isn’t it?
Yes, they have.
Peple can use their cmputers t play games, watch mvies, d shpping, d business, send e-mails and chat.
Yes, it is.
Read Paragraph 3 and fill in the blanks.
Hw shuld we use cmputers prperly?1. We shuldn’t ________ (从事) cmputers t lng, r we may get _________(头痛)r sre eyes.2. If we ________(花费) t much time ______ (play) cmputer games, we __________(nt have) enugh time t study r exercise.3 .We shuldn’t believe ____________(一切) we read n the Internet.
Read 1a again and finish 1b.
____________________________f a spaceship. help dctrs _____________________________. ______________________ in factries. help businessmen _____________________.
play games and __________________2. _______________ and _____________ at hme. 3. _______________ by sending e-mails and __________________
get headaches r _____________________. dn’t have enugh time __________________. smething n Internet is nt ________________.
cntrl the speed and directin
cntrl the rbts
watch mvies
cmmunicate
chatting nline
t study r exercise
Watch and find ut the difficulties.
What d yu think the writer will write next?
Hw t use cmputers prperly.
Many students aren’t allwed t use cmputers by themselves. Why?
Fr instance:Because they spend t much time n games instead f studying.
Shuld students be allwed t use cmputers by themselves? Why?
IT DEPENDS ON YOU!
gd servants
bad masters
众所周知，电脑在我们的日常生活中正起着很重要的作用，它给人们的生活和工作带来了很多好处，同时也带来了许多弊端，因此，我们应该正确使用电脑。 现在请根据刚才辩论内容谈谈你的看法。
The structure f a passage
Study: infrmatin; mre reading
Cmmunicatin: chat; e-mail
Entertainment: music; mvie; shpping
Bad: health
N time: study; exercise
As we knw, the cmputer is playing an imprtant rle in ur everyday life.
In my pinin, as students, we shuld wrk first and use cmputers prperly.
As we knw, the cmputer is playing an imprtant rle in ur everyday life. Cmputers help us a lt at wrk and at hme. Fr instance, we can use cmputers t search fr infrmatin and d sme further reading. We can chat with ur friends wh are far away frm us and send emails with pictures and sunds. With the help f cmputer, besides shpping nline, it’s pssible fr us t watch mvies r study withut leaving hmes. Hwever, ne cin has tw sides. Sme students d nthing except playing n cmputers at hme at weekends. It's really bad fr their health. What's mre , they have n time t study r exercise. In my pinin, as students, we shuld wrk first and use cmputers prperly.
Review Attributive Clause The new wrds and phrases we have learnt tdayLearn abut the imprtance f cmputers Hw t use cmputers prperly
prperly, besides, brught, get, enugh
Cmputers have imprved ur lives, but they have _______prblems, t. Fr instance, if we wrk n cmputers t lng, we may _____ headaches r sre eyes. If we play cmputer games t much, we wn’t have ______ time t study r exercise. ______ , nt everything we read n the Internet is true r gd fr us. Cmputers help us at wrk and at hme, but they must be used _______.