英语九年级上册Topic 3 The world has changed for the better.教学ppt课件

这是一份英语九年级上册Topic 3 The world has changed for the better.教学ppt课件，文件包含123Unit4Topic3SectionB课件ppt、p100-2-Amp3、p100-2-Bmp3、p100-4mp3、p99-1amp3、p99-1amp4等6份课件配套教学资源，其中PPT共29页， 欢迎下载使用。

telescpe['telɪskəʊp] n. 望远镜 tele- 表示“远” telegram 电报 telephne 电话 televisin 电视
e.g. We can see stars and planets thrugh __________(telescpe).
spacesuit[‘speɪs suːt]  n. 航天服
e.g.穿着航天服的杨利伟看起来很酷。
Yang Liwei in a _________ _________cl.
  spacesuit
There are many electrnic prducts in the picture.
[ɪ,lek'trɒnɪk] adj.电子的
Brainstrm :
Nwadays,are spaceships cntrlled （控制）by astrnauts r cmputers?
Spaceships used t be cntrlled by astrnauts. Nw they use electrnic cntrls.
What can cmputers d t spaceships?
Task 1. What can cmputers d t spaceships? Tick the pssibilities and then listen t 1a t check yur answers.
( ) 1. make fd fr astrnauts ( ) 2. change the speed f spaceships ( ) 3. cntrl the directin f spaceships ( ) 4. cntrl the temperature f spaceships
Make predictins based n what yu knw.
Task 2. Listen again and chse a crrect answer.
( )1. The dialg is mainly abut______. A. the imprtance f English B. the develpment f spaceships C. hw t master cmputer technlgy D. the imprtance f cmputer technlgy( )2. Frm the dialg we learn that_____ A. Kangkang will wrk hard t learn English well. B. Kangkang will wrk hard t master cmputer skills. C.Kangkang will becme a great astrnaut.
Kangkang wanted t knw smething abut recent spaceship develpments. Mr. Brwn tld him that spaceships used t be ___________by astrnauts and nw mainly use ________ cntrls. Then he explained t Kangkang that the speed and ________ f spaceships as well as the temperature are cntrlled by cmputers. Kangkang then realized he knew little abut cmputer technlgy. Mr. Brwn _________ him t learn t use cmputers well and make cmputers _______ us better in the future. Kangkang made up his mind t wrk hard t _________ cmputer technlgy.
Task 3. Read 1a and fill in the blanks.
1. 使用电子控制2. 过去常常做…3. 被…控制4. 用…做…5. 几乎不懂电脑技术6. 建议某人做…7. 使…做…8. 更好地服务某人9. 谢谢你的…10. 并且，和…11. 下决心做…
use electrnic cntrlsused t d…be cntrlled by…use sth t d…knw little abut cmputer technlgyadvise sb t d…make sb d…serve sb betterThanks fr sth / ding sth.as well asmake up ne’s mind t d sth
Task 4. Read 1a and find the fllwing phrases.
Task 5. Language pints
1. …used t be cntrlled by astrnauts. used t d… 过去常常做… eg.我过去走路上学。 I used t walk t schl.区别：be used t ding…习惯于做… eg. I am used t getting up early nw. 我现在习惯早起。2. I advise yu t discver new ways … advise sb.t d…建议某人做…eg. 医生建议他戒烟。 The dctr _______him_____ ______ _____smking.扩展：建议某人不要做某事__________________eg.我建议你别告诉他。I advise yu ______ _____ ______him.
advise sb. nt t d sth.
3.Thanks fr yur intrductin.谢谢你的介绍。 thanks fr sth./ding sth. 谢谢你的… eg. 谢谢你的帮忙。Thanks fr yur help. =Thanks fr _______me. 4. Kangkang made up his mind t wrk hard t master cmputer technlgy. make up ne’s mind t d sth. 下定决心做某事eg. 他们下定决心努力学习英语。They ________ _______ _______ ______ _____ wrk hard at English.
1. Spaceships which nw mainly use electrnic cntrls used t be cntrlled by astrnauts.
(
现在主要用电子控制的宇宙飞船过去是由宇航员控制的。
Eg. Jack is n lnger the persn_________ I met five years ag.
Task 6. Read 1a and find the attributive clause.
He is an American astrnaut wh was the first man t set ft n the mn.
Shenzhu Ⅹ is a spaceship that/which was launched with three astrnauts in 2013.
Task 7.Read the fllwing sentences and cmplete them with that, which, wh.
1. D yu knw Neil Armstrng _________was the first man t set ft n the mn? 2. This is the spaceship ________ the astrnauts use n space. 3. In all big cities, there are things _________ turists shuldn’t miss! 4. He is a man ________ means what he says.
Task 8.Listen t fur shrt passages and number the pictures. The wrds belw the pictures may help yu.
fd ( ) spacesuit ( ) telescpe ( ) machine ( )
Task 9. Listen again and fill in the blanks.
1. A spacesuit is like a very small _______.2. Astrnauts add ________ t __________________ t make it bigger. 3. On earth, we can lk at the __________________________ thrugh telescpes. 4. ______________ are training n a special machine. It _______ them thrugh the air.
stars and planets
Task 10. Listen and read the attributive clauses, paying attentin t the pause, weak frm and intnatin.
1. China is the third natin /that sent a persn int space.2. Yang Liwei is ur natinal her /wh traveled arund the earth in Shenzhu V fr 21 hurs in 2003. 3. Spaceships /which use electrnic cntrls /used t be cntrlled by astrnauts. 4. Chang’e I is a spaceship /which was launched as China’s first lunar prbe. 5. Mre and mre peple have persnal cmputers /that are used t play games and watch mvies.
1. Sme wrds: electrnic, spacesuit 2. Sme phrases: master cmputer technlgy, advise sb. t d sth., make sb./sth. d, made up ne’s mind 3. Sme sentences: (1) Spaceships are s amazing. (2) I think that if I wrk hard then nthing is impssible.
1. Learn mre abut the astrnauts’ life.2. Read the attributive clauses with crrect pause, weak frm and intnatin.
1.The mvie ____ we saw last night was fantastic. A. that B. what C. whse D. wh 2. Liu Yang is the first wman astrnaut _____ has ever traveled in space. A. whm B. which C. wh D. whse 3. Peple are talking abut the ld huses ______ Jackie Chan bught in Anhui twenty years ag. A. which B. where C. wh D. when
4. Mst students like the teachers _____ understand them well. A. which B. wh C. where D. when 5. It’s interesting that there are many peple _____ speak French in Canada. A. which B. where C. wh D. whm
Fill in the blanks with wh, which, that.1. The train ___________ has just left is fr Shenzhen. 2. I still remember the year ___________ we spent tgether. 3. Jack is n lnger the persn_________ I met five years ag. 4. Wh is the wrker _________ was late fr wrk tday? 5. Sme peple __________ are successful language learners ften fail in ther fields.
that/which
Read 1a.Memrize the useful expressins and key sentences which we learned tday.Finish Sectin B in yur wrkbk.Preview Sectin C.