英语八年级下册Lesson 24 An E-mail to Grandpa备课ppt课件

这是一份英语八年级下册Lesson 24 An E-mail to Grandpa备课ppt课件，共24页。PPT课件主要包含了新课导入，预习检测，知识梳理，chatting，set up，search ，programs，go online，活动小结，When等内容，欢迎下载使用。
Free talkWhat can we d with the Internet?
1.能熟悉并能正确运用本课时的重点单词和短语2.能用简单的英语描述电脑的用途并会发送邮件
1.My friend ften helps me 　　　　my English. A.t B.n C.with D.f 2.I dn't knw where 　　　　. A.g　　 B.t g　　C.ges　　 D.ging 3.Tm decided t ______a time t chat with his friend. A.set up B.take up C.make up D.get up
4. If yu knw hw t use the Internet, yu will find yur way t a new place_______. A.easy B.easier C.easiest D.easily5. I lst my way last night. I culd nt find the right_______t my hme. A.directin B.infrmatin C.inventin D.message
1. D yu prefer writing a reprt n paper r n the cmputer? prefer 更喜欢 prefer ding sth. 更喜欢做某事Eg: She prefers shpping nline. prefer A（n./v-ing) t B（n./v-ing ) 比起做B更喜欢做AEg: I prefer rice t ndles. He prefers playing cmputer t watching TV. prefer t d A rather than d B. 宁愿做A而不愿做BEg: He prefers t eat utside rather than ck at hme.
2. It wuld be a lt f fun t see each ther as we talk! as作连词, 引导时间状语从句, 表示“一边一边, 随着”, as从句的动作是延续性的, 一般用于主句和从句动作同时发生。The little girls sang as they walked. As time went n, the weather gt better.
when从句的谓语动词可以是延续性, 又可以是瞬间动词。并且when有时表示“就在那时”。while 从句的谓语动作必须是延续性的, 并强调主句和从句的动作同时发生(或者相对应),while有时还可表示对比。 When I gt t the airprt, they had left. While we were talking, the teacher came in. =We were talking when the teacher came in.
3. Can we set up a time t g nline tgether? set up 在句中意为“安排”，此外， 还可表示“建立，准备”。 We have set up a time t hld a class meeting. They set up a few hspitals t help the sick peple.
4. It can give me directins t anywhere I want t g. anywhere作副词，用于肯定句时意为 “随便什么地方”。 Sit anywhere. I can’t see it anywhere.
5.辨析：infrmatin; news; message; ntice
1). infrmatin意为“消息；信息”。 包括所有的内容，范畴较广。如：Can yu guess the infrmatin frm the passage?你能猜出这段文章传达给我们的信息吗？2). news 是指由他人转告的消息， 可以指很多方面；也可以指新闻。如：Have yu heard the news that there was a war in the small cuntry? 你听说了那个小国家战争的新闻吗？
3). message意为“留言”，需要一个中间人传达。如： There is a message fr yu. 这儿有一个你的留言。4). ntice意为“通知”。 如： D yu see the ntice that we will have a meeting this afternn? 你看到我们下午要开会的通知了吗？
6. I have learned hw t use a chat prgram.Hw/where/what/which(哪个）/when 等属疑问词 t+动词原形（t d )叫动词不定式“疑问词+t d” 相当于名词短语，在句中可 以做 ____语，______语。例：Where t live is a prblem,在哪儿住是个问题。I didn’t knw hw t write an e-mail n my new laptp.Culd yu tell me _____ ___get t the library?The prblem is _____ ____finish the wrk.
THINK ABOUT IT•D yu prefer writing a reprt n paper r n the cmputer? Why?•Hw ften d yu use yur cmputer fr wrk, study r fun?Dear Grandpa, Hw are yu these days? I am writing this e-mail n my new laptp. It is really nice and very fast. It is s helpful. We can d s many great things n a cmputer and with the Internet.
网络对工作、生活、娱乐的帮助
I have learned hw t use a chat prgram. Let’s chat smeday sn . My chat prgram even has vide. It wuld be a lt f fun t see each ther as we talk！Can we set up a time t g nline tgether? At schl this week，I did a reprt abut Easter. My new cmputer made it fun and interesting. I did all f my research n the Internet. Hw did I d it？I just typed the right questins int the search engine. It is quite easy t find infrmatin n the web.
I knw yu like reading. I knw hw t dwnlad e­bks nline. I will send sme t yu! I even learned hw t find my way arund the city. I fund a map prgram n the Internet. It can give me directins t anywhere I want t g. It’s amazing. If I want t g t sme new places, I can easily find my way. Talk t yu sn, Wang Mei
1). Wang Mei is writing an e­mail n her new cmputer. ( )2). Wang Mei wants t set up a time t g nline tgether with Danny. ( ) 3). This week at schl，Wang Mei wrte a reprt abut Christmas. ( ) 4). Wang Mei will dwnlad sme e-bks fr her grandpa. ( )
1. Listen and write true (T) r false (F).
2. Fill in the blanks with the crrect frms f the wrds r phrases in the bx .
search chat prgram g nline set up1．If yu spend t much time ________ nline，yur parents will be angry . 2．I dn’t knw hw t ________ a new cmputer. Can yu help me?3．Peple began t ________ fr the lst kid . 4．When I want t relax，I turn n the radi and listen t my favurite radi___________．5．Li Ming wants t ____________ and search the Internet fr mre infrmatin abut Easter.
□write e­mails□write letters□chat nline□make a phne call□visit his/her huse□thersI like t cmmunicate with my friends by___________ because____________________________．
3. The fllwing are sme cmmn ways t cmmunicate with yur friends . Check which nes yu use mst ften and explain why .
writing e-mails
it is very fast and cnvenient
4. What d yur classmates ften d n the Internet？ D a survey f yur class and write dwn the tp tw answers.
Example： There are 64 students in my class. Of all the 64 students, 33 students like t write e­mails and search fr infrmatin n the Internet.
There are ___ students in my team. Of all the students___ students like t write e-mails n the Internet.
Watch mvies r listen t music.. Play games. Chat nline. D research fr hmewrk. Shp. Others
A survey投票调查
Hw d yu ften use the Internet?
What d yu d fr wrk, fr study, fr fun n the Internet ?1. Wrk and Study:2. Fun:
Send r receive E-mail, dwnlad prgramsread E-bks, write blgs and s n
play nline games, chat nline with friendsshp nline and s n
1.比起唱歌我更喜欢跳舞。I prefer _______ t _______ .2.她宁愿在家睡觉也不愿出去散步。She _______ ___ _____ at hme ______ _____ ____ ut fr a walk.3.当我离开房间时，我想起了钥匙。_____ I ___ the huse, I remembered the key.4.他边吃晚饭边看电视。He _______ TV ___ he _____ ______.5.让我们约个时间讨论一下这个问题。Let’s ____ ____ _____ ______ t discuss the questin.
prefers t sleep
rather than g