仁爱版初中英语九年级上Unit Topic Section A.ppt

Unit4AmazingScienceTopic1Whenwasitinvented SectionA 漳州二中钱宜璐 r ck t r k t o e s t ll te s t la t a e i sp cesh p spe s p a i l ck l k o l pt p l pt p a o d g t lcamera d d tl i i a Whatisthespaceshipmadeof It smadeofmetal metl Whatisitusedfor It susedforexploringthespace A What sthelockmadeof B It smadeofmetal A What situsedfor B It susedforlockingthedoor 2Followtheexampletomakeupsimilarconversations lock metal lockthedoor paper wood writeon A What sthepapermadefrom B It smadefromwood A What situsedfor B It susedforwritingon bemadeof由某种物质做成 看得出原材料 物理过程 bemadefrom由某种物质制成 看不出原材料 化学过程 1 Languagepoints computerdesk wood setthecomputer A What sthecomputerdeskB It smadeofwood A What situsedfor B It susedforsettingthecomputer madeof chopsticks bamboo eatwith A WhatarethechopsticksB Theyaremadeofbamboo A Whataretheyusedfor B They reusedforeatingwith madeof sweater cotton keepwarm A What sthesweaterB It smadeofcotton A What situsedfor B It susedforkeepingwarm madeof watch metal tellthetime A What sthewatchB It smadeofmetal A What situsedfor B It susedfortellingthetime madeof Wow Amodelrocket 1aListen lookandsay A Doyouknowwhatitismadeof B Itismadeof WhyisJaneunhappy What sarocketusedfor What sKangkang sdream 1aListen lookandsay WhyisJaneunhappy What sarocketusedfor What sKangkang sdream Becauseshewasnotallowedtoplaycomputergameslastnight It susedforsendingsatellitesorspaceshipsintospace Hewisheshecouldgointospacesomeday 1 BecauseIwasnotallowedtoplaycomputergameslastnight be not allowedtodosth 不 被允许做某事allowsb todosth 允许某人做某事Jane sparents Jane computergameslastnight didn tallow toplay KeyPoints 2 It sbadforyourhealthifyouspendtoomuchtimeonthem spend on在某事 物上花时间3 Doyouknowwhatarocketisusedfor beusedfordoingsth beusedtodosth Eg Therocket sendingsatellitesorspaceshipsintospace Therocket sendsatellitesorspaceshipsintospace isusedfor isusedto KeyPoints 4 I velearnedalotaboutspaceshipsfromMr BrownandthenImadethismodelrocket learnsth fromsb 向某人学习5 IwishIcouldgointospacesomeday gointospacesomedayEg IwishIwillbeateachersomeday KeyPoints Grammar Inotallowedtoplaycomputergamesnow Inotallowedtoplaycomputergameslastnight am was 聚焦一般过去时的被动语态结构 助动词 was were 及物动词的过去分词1 肯定句式 主语 was were v ed2 否定句式 主语 was were not v ed3 一般疑问句式 Was Were 主语 vt ed4 特殊疑问句式 疑问词W H was were 主语 v edE g Ane mailwassenttoherfriendbyJaneyesterday Ane mailwasn tsenttoherfriendbyJaneyesterday Wasane mailsenttoherfriendbyJaneyesterday Whowasthee mailsenttobyJaneyesterday Let ssumuptogether K Jane whyareyouunhappy J BecauseIwasnot toplaycomputergameslastnight K it sbadforyourhealthifyou toomuchtime them J Maybeyou reright KangkangshowsamodeltoJane K Lookatthis J Amodel Whomadeit K Itwas me J Wow What sit K It smadeof Doyouknowwhatarocket J Sure It susedfor satellitesor intospace K You reright I ve alotaboutspaceshipfromMr BrownandthenImadethismodelrocket IwishIcouldgointospace J Ihopeyourdreamwill allowed spend on rocket madeby madeof metal isused for sending spaceships learnt someday cometrue 1aListen lookandsay Summary 1 Somewords lock rocket metal satellite spaceship2 Somephrases bemadeof beusedof be not allowedtodosth learnsth fromsb someday3 Somesentences 1 IwishIcouldgointospacesomeday 2 Ihopeyourdreamwillcometrue 3 Whatisarocketusedfor It susedforsendingsatellitesorspaceshipsintospace Wecan Usethepassivevoice 3aA Listentotheconversationsandnumberthefollowingpictures 2 3 1 3aB Listenagainandcompletethetable plastic plastic metalandplastic study workandplay communicate takephotos around1985 1973 around1975 Japan America America Homework PreviewSectionBMakesimilarconversationsof2 FinishSectionAinExerciceBook 3bWorkinpairs Askandanswerquestionsbasedonthetablein3awithpassivevoice A Whatisalaptopmadeof B Itismadeofplastic A What situsedfor B Itisusedforstudying A Whenandwherewasitdeveloped B ItwasdevelopedinJapanin1985 Example Focusonthemeaningincommunication Don tbeafraidofmakingmistakes Changethefollowingsentences 1 Mymotherallowsmetousehercellphone 改为被动语态 I usemymother scellphone 2 Arocketisusedforlaunchingsatellitesandspaceships 就画线部分提问 arocket 3 Thedigitalcamerawasinventedin1975 就划线部分提问 thedigitalcamera 4 Maybeheisaninventor 改为同义句 He aninventor amallowedto W