英语九年级上册Unit 3 Language in use背景图课件ppt

这是一份英语九年级上册Unit 3 Language in use背景图课件ppt，文件包含Module9Unit3Languageinuse课件pptx、Module9Unit3Languageinuse教案docx等2份课件配套教学资源，其中PPT共41页， 欢迎下载使用。

1. Leading in and warming-up
2. Presentatin I
3. Let’s listen, read, learn and practice (I)
4. Key pints
5. Presentatin II
8. Practice frm previus exams
Slice 10-23
Slice 24-28
Slice 34-35
Slice 37-38
6. Let’s listen, read, learn and practice (II)
Slice 29-31
7. Key pints
Slice 32-33
Read the fllwing sentences and translate.
Leading in and warming-up
What d the sentences have in cmmn?
Yes, they are all future simple passive sentences.
Presentatin I
Try t make up yur sentences with the wrds in bld.
Clues: Hw many new classrms will be built next year?……
Let’s listen, read, learn and practice (I)
be replaced
will be fixed
wn’t be cnnected
be talked abut
will be invited
be finished
Clues: New desks and chairs will be bught.Windws will be changed int bigger nes.……
Clues: A: When was the TV invented?B: It was invented in 1924.A: Wh was the inventr?B: It was Jhn Lgie Baird.A: What kind f TV d yu think will be made in the future?B: Maybe mre pwerful than smart phnes.……
三大被动语态综合复习①一般现在时一般现在时的被动语态由am/is/are + dne (by sb)构成，即把主动语态中的动词d拆成be dne形式即可：I lve yu.= Yu are lved by me.We all like English.= English is liked by us.He treats me as a child.= I am treated by him as a child.
三大被动语态综合复习①一般现在时含有be动词的句子变疑问句和否定句时相对简单变疑问句时都是将be动词提到主语之前。如：Is the teacher lved by his students?Hw many peple are mentined in the passage?否定句都是在be动词后直接加nt即可。如：This camera is nt made in Japan.The sng is nt lved by yung peple.
三大被动语态综合复习①一般现在时---Can yu g t the mvies with me tnight?---I have t ask my mum. If I ________ , I will g with yu. A. am allwedB. allwedC. allw---What d yu think f Jim?---He is a serius by. If he ________ the tasks, he will try his best t finish them well. A. will be givenB. givesC. is given--- Why des the earth lk blue in space?---Because mst f the earth’s surface ________ by water. A. cverB. is cveredC. cvered
三大被动语态综合复习②一般过去时一般过去时的被动语态由was/were+ dne (by sb)构成，即把主动语态中的动词d拆成be dne形式即可：I lved yu.= Yu were lved by me.We cleaned the classrm.= The classrm was cleaned by us.He treated me as a child.= I was treated by him as a child.
三大被动语态综合复习②一般过去时含有be动词的句子变疑问句和否定句时相对简单变疑问句时都是将be动词提到主语之前。如：Was the classrm cleaned by us yesterday mrning?Hw many peple were mentined in the passage?否定句都是在be动词后直接加nt即可。如：He was nt understd by his friends at that time.The sng was nt played last mnth.
三大被动语态综合复习②一般过去时—What happened t Martin yesterday?　　—He ________ by a car when he was crssing the rad. A. hits B. was hit C. hit D. is hit　　The 30th Olympic Games ________ in Lndn in 2012. A. was held B. is hld C. will hld D. will be held　　The students ________ hw t d the experiment in class yesterday. A. taught B. were taught C. are taught D. teachThe pizza ________ by my mum just nw. A. will be made B. made C. will make D. was made
三大被动语态综合复习③一般将来时一般将来时的被动语态中，只需要将will d换为will be dne结构即可转换为被动态其中will be表示”将来”, dne表示”被动态”，如:Cameras will be replaced by smart phnes sme day.The hmewrk will be finished in three hurs.
三大被动语态综合复习③一般将来时含有will的句子变疑问句和否定句时相对简单变疑问句时都是将will提到主语之前。如：Will the classrm be cleaned tmrrw mrning?Hw many things will be discussed in the meeting?否定句都是在will后直接加nt即可。如：He will nt be understd by his family.The sng wn’t be played next mnth.
三大被动语态综合复习③一般将来时当然在一般将来时的另外一种结构am/is/are ging t d中, 同样是用be dne替换掉d即可完成被动态，如:Yu are ging t be examined befre ging int the rm.A sprts meeting is ging t be held in ur schl next mnth.
三大被动语态综合复习③一般将来时含有be动词的句子变疑问句和否定句时相对简单变疑问句时都是将be动词提到主语之前。如：Are yu ging t be examined befre ging int the rm?Is a sprts meeting ging t be held in ur schl next mnth?否定句都是在be动词后直接加nt即可。如：The hspital is nt ging t be set up this year.The details are nt ging t be annunced.
三大被动语态综合复习③一般将来时A new car factry _______ here next year.   A. will set up   B. will be set up C. wuld set up    D. wuld be set up     Yu _______ t take s many things with yu n the plane.   A. will be allwed      B. will allw  C. wn’t be allwed   D. wn’t allw  Yu _______ arund ur schl this afternn. Please have a gd rest.   A. are shwn        B. were shwn C. are ging t be shwn  D. will shw  
④三大被动语态综合练习1. The reading rm ________ yesterday afternn. A. cleaned B. is cleaned C. was cleaning D. was cleaned 2. The wrkers were made ________ ten hurs a day。 A. wrk B. t wrk C. wrking D. wrked 3. Fd ________ in a cl place in summer. A. must keep B. mustn’t keep C. must be keptD. mustn’t be kept4. His father ________ t wrk in Hng Kng 3 years ag. A. sent B. was sent C. has sent D. has been sent
④三大被动语态综合练习5. The child will ________ back t his parents next mnth. A. sent B. send C. be sent D. be sending 6. I prmise that matter will ________. A. be taken careB. be taken care f C. take care D. take care f 7. I ________ ten minutes t decide whether I shuld reject the ffer.A. gave B. was given C. was giving D. had given 8. Can such a thing ________ happening again？ A. prevent frm B. prevented frm C. be prevented frm D. t prevent frm
④三大被动语态综合练习9. What language ____________ (speak) in that cuntry？ 10. These TV sets ____________ (make) in SiChuan.11. Infrmatin in shrt-term memry ____________ (can, nt, keep) very lng。12. It’s well-knwn that the telephne ____________ (invent) by Bell in 1876.13. A new supermarket ____________ (build) in my hmetwn next mnth.
are/were made
can nt be kept
was invented
will be built
Presentatin II
Because each bk was written by hand.
Because the early bks are nw t valuable t be picked up and held in the hand.
By turning the pages n the screen withut teaching the real bks.
the US gvernment invented the Internet fr the army t use
Scientists and businesspeple als wanted t use the Internet t send and receive messages.
British Tim Berners-Lee invented the Wrld Wide Web.
Mre and mre peple started t use the Wrld Wide Web t send varius types f files, such as texts, phts and vides by the Internet.
The Internet and the Wrld Wide Web have changed the way peple live, wrk and play. And it seems impssible t imagine life withut them.
Let’s listen, read, learn and practice (II)
It’s the nline curse.We can study nline at almst anytime and any place.It develps s fast as the mbile phne market quickly grws.……
2. search:搜查;搜寻;搜索It is much easier and quicker t search fr passages nw, and we can als write ntes in an e-bk.search本意为”搜查”或”搜身”，直接跟”被搜索对象”，如:The plice are searching his huse.search fr后接”具体目标”，如:They are nw searching fr fd.search A fr B:为B而搜查/搜索A，如:The thieves are searching his bedrm fr mney.
3. affrd:花费得起;承担得起(后果)What is mre, they save a lt f paper. But e-bk readers are still mre expensive than paper bks, s nt all peple can affrd them.Only the rich can affrd these huses.I can't affrd a hliday this summer.We can't affrd t pay such a price.We can nt affrd t make anther mistake!
Practice frm previus exams
1. This type f smartphne is my favurite, but I can’t __________ it.A. spend B. pay C. affrd D. cst2. We all think n ne can __________ Tm because he des s well in perating the cmputer in ur cmpany.A. repair B. replaceC. review D. receive3. Paper making began in China and frm here it __________ t Nrth Africa and Eurpe.A. repeated B. createdC. carried D. spread4. Yu can g and play ftball when yur wrk __________ .A. has dne B. is dneC. will be dne D. was dne
5. The electrnic map can tell yu the right __________ (direct) t the statin.6. Hw lng will the __________ (cnnect) f the telephne take?7. After the __________ (intrduce) f high-tech, ur life and wrk became easier.8. E-bks seem t be becming mre __________ (pwer) than printing.9. Planes were __________ (invent) by Wright Brthers in 1903.
S what have we gt s far?
1. Review the ntes taken at class, especially the key pints;2. Wrking in grups t finish Part 8 & 9;3. Write a shrt passage using the requirements(要求) in Part 8 & 9; 4. Preview Unit 1, Mdule 10.