英语八年级下册Lesson 19 How Do You Use the Internet?授课ppt课件
展开Key wrds & phrases: technlgy; keybard; industry. Key sentences: 1. I used t have a desktp cmputer,but nw I have a tablet. 2. There are 500 peple fllwing my blg! 3. If we want t have a meeting, I can send the invitatin nline. 4. If I wrk hard this evening, I will cmplete my research.T talk abut hw t use the Internet in ur daily life in English.
Wrds & Expressins
technlgydesktptabletkeybardinvitatinindustry
n. 技术n. 台式电脑;桌面n. 平板电脑;牌;碑n. 键盘n. 邀请n. 工业;企业;行业
What cnnects us with peple frm different cuntries ?
The Internet Cnnects Us
What kinds f cmputers d we have?
a tablet平板电脑
a desktp cmputer台式电脑
a laptp笔记本电脑
Can yu name the parts f the cmputer?
What d yu think f the Internet?
Let's watch a vide !
D yu have a cmputer?What d yu usually d n it?
listen t music
watch mvies
chat nline
d sme shpping
study nline
search fr infrmatin
send r receive e-mails
Presentatin
Ms . Cx:Hw des the Internet help yu, class? Jenny:I like t use the Internet t read abut sprts and technlgy . With the Internet,we can learn abut almst anything . I used t have a desktp cmputer,but nw I have a tablet . It has n keybard r muse,s it is easy t carry. Nw I can use the Internet anywhere!
Danny:I like chatting with my friends nline . We use vide chat! I use the Internet t blg abut dnuts . There are 500 peple fllwing my blg!Sme f us are planning t rganize a Dnut Club . If we want t have a meeting,I can send the invitatin nline . It’s quick and easy .
Brian:I like ding research fr my hmewrk n the Internet . I’m cllecting infrmatin abut the cffee industry . If I wrk hard this evening,I will cmplete my research. Tmrrw I can begin t write my reprt . Lk at this. Cffee grws in mre than 70 cuntries! Grandpa likes cffee very much . I will send my research t him by email .
Learning Tip
Read the lessn and answer the questins.
1. What des Jenny like t use the Internet t d? She likes t use the Internet t read abut sprts and technlgy.2. What des Danny like ding? He likes chatting with his friends nline.3. Hw many peple are fllwing Danny’s blg? 500 peple.
4. What can Danny and his friends d if they want t have a meeting? They can send the invitatin nline.5. What des Brain like ding n the Internet? He likes ding research fr his hmewrk.6. Hw will Brain send his research t his Grandpa? By e-mail.
Hwt usetheInter-net
Read abut sprts /technlgy
Learn abut almst anything
Chat with friends/Vide chat
Blg abut dnuts
Send the invitatin
D research fr hmewrk
Send e-mails
Let’s D It!
1. Read the lessn . Tick the things that Jenny and her classmates like t d n the Internet .
□watch mvies □shp □write blgs □chat nline □play games □read □send r receive emails □listen t music □d research fr hmewrk □make friends
2. Fill in the blanks with the crrect frms f the given verbs .
1.If yu wrk hard,yu’ll________ (get) there in the end . 2.If yu dn’t stp him,he will________ (play)games the whle day . 3.If it________ (rain) tmrrw,Danny will nt g t the supermarket t buy dnuts . 4.If yu____ (g) t bed nw, I’ll read yu a bedtime stry .
3. Here is a search hmepage. Can yu find the infrmatin yu need? Fill in the blanks using the categry headings .
1.A game lver can click n “_________________________” t play cmputer games . 2.If I want t imprve my spken English,I’ll g t “___________”.3.“_________________” has sme excellent mvies . 4.If Jhn wants t knw mre abut China,he will click n “__________________”.5.“_______________” helps Jack get infrmatin abut Oxfrd University .
Cmputer & Internet
Entertainment
Sciety & Culture
Language pints
1. I like t use the Internet t read abut sprts and technlgy.(教材P50)
technlgy n. 技术 常用搭配:science and technlgy 科学技术infrmatin technlgy 信息技术e.g. With the develpment f science and technlgy, it becmes easier and easier t cmmunicate with each ther. 随着科学技术的发展,(人们)相互交流变得越来越容易了。
2. I like chatting with my friends nline.(教材P50)
chat with sb. 和某人聊天e.g. He likes chatting with utging peple. 他喜欢和外向的人聊天。We sit under the trees at lunchtime and have a gd chat.我们在午饭时间坐在树下畅聊。
3. can send the invitatin nline. (教材P50)
invitatin /ˌɪnvɪ'teɪʃn/ n. 邀请 invitatin → invite v. 邀请 invite sb. 邀请某人invite sb. t d sth. 邀请某人做某事invite sb. t... 邀请某人去……e.g. We had three invitatins t parties. 我们有三份聚会的请帖。 I invited all my friends. 我邀请了我所有的朋友。 Jack invited me t watch the match with him. 杰克邀请我和他一起看那场比赛。
4. I like ding research fr my hmewrk n the Internet.(教材P50)
research /rɪˈsɜːtʃ/ n. 研究; 调查常用短语:d research 做研究,进行调查have a research n... 有一个关于……的调查e.g. Research shws that wmen live lnger than men.研究表明,女人比男人活得更长。
5. Cffee grws in mre than 70 cuntries! (教材P50)
mre than 多于;超过 用在数词前, 相当于ver,其反义短语为less than( 少于)。e.g. Mre than ne persn made this suggestin. 不止一个人提过这个建议。I’ve knwn him fr mre than twenty years.我认识他20 多年了。
He’s mre than a speaker. He is a writer, t.他不仅是一名演讲者。他还是一名作家。
“mre than +名词”表示“不仅是”。
1. If it rains, I will stay at hme.2. If yu dn’t want t g alne, I will g with yu.3. Yu must stp if the traffic is red.4. If yu drive t fast, yu may have an accident.5. Please call me if he cmes tmrrw.6. Dn’t play games if yu dn’t finish yur task.
if 条件状语从句用法总结:
主将从现;主情从现;主祈从现
1.We usually use a knife _____ things. A. cut B. cuting C. t cut D. cutting2._____ the Internet, we can learn ____ almst everything. A. By; frm B. With;abut C. On;at D. Withut;f
3. If it____ this Saturday ,we _____ fr a walk.A. wn't rain; shall g B. desn't rain; will gC. isn't rain;g D. desn't rain;g4. There are ______ in the classrm.A. nt students B. n studentsC. n student D. nt a student
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