新版人教版九年级英语第五单元Section-A课件

Unit5Whataretheshirtsmadeof?SectionA,Talkaboutthematerials(材料）.Howmanymaterialsdoyouknow?Whatarethey?,Leadin,chopsticks,wood,window,glass,coins,gold,stamp,paper,fork,silver,blouse,silk,shirt,cotton,ring,steel,Presentation1aGROUPWORKWhatarethesethingsusuallymadeof?Matchthemwiththematerials.Morethanoneanswerispossible.,1bListenandmatchtheproductswithwhattheyaremadeofandwheretheyweremade.,1cPAIRWORKPracticetheconversationin1a.Thenmakeconversationsusingtheinformationin1b.,A:Thisringlooksnice.Isitmadeofsilver?B:Yes,anditwasmadeinThailand.,2aListenandcheck()themaintopicofNickandMarcusconversation.,_thesciencemuseum_theartandsciencefair_environmentalprotection_amodelplane_abeautifulpainting_grassandleaves,grassn.草leaf(pl.leaves)叶；叶子,2bListenagain.Writeshortanswerstothequestions.,Whereistheartandsciencefair?_2.DoNickandMarcushavetopaytogo?_3.Whatisthemodelplanemadeof?_4.Whatisthepaintingmadefrom?_,2cMakeconversationsusingtheinformationin2aand2b.,A:Whatdidyouseeattheartandsciencefair?B:Isaw.A:Whatisitmadeof/from?B:.,2dPAIRWORKRole-playtheconversation.,Readtheconversationagainandanswerthequestions:1.WhenisChinafamousfortea?2.Whereareteaplantsgrown?3.Howaretheleavespicked?4.Whydomanypeopleallovertheworlddrinktea?,Inthepastandnow.,Onthesidesofmountains.,Byhand.,Becausepeoplesaythatteaisgoodforbothhealthandbusiness.,growing,picking,processing,drinking,Languagepoints,bemadeof/frombefamous/knownforinthepastasfarasIknowpickbyhandallovertheworldbegoodforboth.and.,由制成以著名/闻名在过去据我所知用手采摘全世界对有好处和都,Languagepoints,1.bemadeof“由制成”，可以看出原材料。例如:Thesweaterwasmadeofwool.毛衣是羊毛做的。(可以看出的)2.bemadefrom“由制成”，看不出原材料。例如:Thepaperismadefromwood.纸是树木做的。(看不出来的)3.bemadein“在被制造”。例如:TheseproductsaremadeinChina.这些产品在中国制造。,3aReadthepassage.WhattwothingsdidKangJianwanttobuyinAmerica?Whereweretheymade?,Hewantedtobuyatoycarandapairofbasketballshoes.ThetoycarwasmadeinChina.ThebasketballshoesweremadeinAmerica.,3bReadthepassageandanswerthequestions.,1.WheredidKangJiangotovisithisauntanduncle?2.Whatdidhediscoverinthetoystores?3.Whydidhehavetovisitmanystoresbeforebuyingapairofbasketballshoes?,HewenttovisithisauntanduncleinSanFrancisco.,SomanyproductsinthelocalshopsweremadeinChina.,TofindapairmadeinAmerica.,4.Whatdidherealizeafterhisshoppingexperiences?5.WhydoyouthinksomanyproductsinAmericaaremadeinChina?Howdoyoufeelaboutthis?,HerealizedthatAmericanscanhardlyavoidbuyingproductsmadeinChina.,BecausetherearesomanyworkersinChinaandtheworkerssalaryislowerthanmanyothercountries.IthinkinthefutureChinawillgetbetteratmakinghigh-technologyproductsthatpeoplecanbuyinallpartsoftheworld.,3cReadthepassageagainandwritewhatthewordsinboldreferto.,those(products):_those(countries):_it:_they:_,acamera,somebeautifulclothes,awatch,Japan,France,Switzerland,somanyproductsinthelocalshopsweremadeinChina,mostofthetoysthatwereAmericanbrands,GrammarFocus,被动语态,一、语态概述英语的语态是通过动词形式的变化表现出来的。英语中有两种语态：主动语态和被动语态。主动语态表示主语是动作的执行者。巧记为：主动、主动、主去动。例如：ManypeoplespeakEnglish.谓语speak的动作是由主语manypeople来执行的。,被动语态表示主语是动作的承受者，即行为动作的对象。巧记为：被动、被动、主被动。例如：Englishisspokenbymanypeople.主语English是动词speak的承受者。,二、一般现在时被动语态的构成：肯定：主语+is/am/are+过去分词+其他+（by+主动语态句子的主语）否定：主语+is/am/are+not+过去分词+其他+（by+主动语态句子的主语）,1.把主动语态的宾语变为被动语态的主语。,三、主动语态变被动语态的方法,WeoftenusearecorderinourEnglishclass.,宾语,ArecorderisoftenusedinourEnglishclass（byus）.,主语,谓语,2.把谓语变成被动结构(be过去分词)。(根据被动语态句子里的主语的人称和数，以及原来主动语态句子中动词的时态来决定be的形式),WeoftenusearecorderinourEnglishclass.,ArecorderisoftenusedinourEnglishclass（byus）.,一般现在时的被动语态,3.把主动语态中的主语放在介词by之后作宾语，将主格改为宾格,如主语是人称代词，一般省略。Theymakethebikesinthefactory.,Thebikesaremade（bythem）inthefactory.,4.在主动语态句中动词make、have、let、see、watch、hear、feel等后接动词不定式作宾语补足语，动词不定式不加to。但变成被动语态时后面的不定式都须加上to。例如：(1)Thebossmakesthemworktenhoursaday.(2)Tomletshislittlesisterwaterflowerseveryday.,Theyaremadetoworktenhoursaday.,HislittlesisterislettowaterflowerseverydaybyTom.,5.含有双宾语的句子，主动句中的间接宾语或者直接宾语都可变为被动语态中的一个主语，另一个保留不变。变为主语的若是主动句中的直接宾语在变为间接宾语前则需加介词to或for。常用双宾语的动词：show/give/offer/send/bring/lend/teach/buy。例如：Theteachergivesthepupilssomeadvice.,Thepupilsaregivensomeadvicebytheteacher.,直接宾语,间接宾语,Someadviceisgiventothepupilsbytheteacher.,歌诀是：宾变主，主变宾，by短语后面跟。谓语动词变被动，be后“过分”来使用。,把下列句子变为含被动语态的句子：,1.Mr.Licorrectsthestudentshomeworkeverymorning.,ThestudentshomeworkiscorrectedbyMr.Lieverymorning.,2.Peopleplaybasketballallovertheworld.,Basketballisplayedbypeopleallovertheworld.,主语,主语,谓语,宾语,谓语,宾语,Practice,3.Weoftenseehimhelphisclassmates.,Heisoftenseentohelphisclassmates.,4.Thetreescoverthewholemountain.,5.Theteacherstakecareofthechildren.,Thewholemountainiscoveredbythetrees.,Thechildrenaretakencareofbytheteachers.,4aCompletethesentenceswiththecorrectformsoftheverbsinbrackets.,1.Childrenunder18_(notallow)towatchthisshowwithouttheirparents.2.We_(pay)bythebossonthelastFridayofeachmonth.3.A:Whatlanguage_(speak)inGermany？B:MostpeoplespeakGerman,butmanycanspeakEnglish,too.4.Mostoftheearthssurface_(cover)bywater.5.Theclassroom_(clean)bythestudentseveryday.,arenotallowed,arepaid,isspoken,iscovered,iscleaned,Farmersplanttheteaonthesidesofmountains._2.Thisshopusesthebestmaterialstomakedresses._3.Carelessdrivingcausesmanytrafficaccidents._4.Thepostmanbringslettersandpostcardstopeopleshomes._5.Ourfamilydoesnotusethissilverplateveryoften._,Theteaisplantedonthesidesofmountainsbyfarmers.,Thebestmaterialsareusedtomakedressesbythisshop.,Manytrafficaccidentsarecausedbycarelessdriving.,Lettersandpostcardsarebroughttopeopleshomesbythepostman.,Thissilverplateisntusedveryoftenbyourfamily.,