Unit5 Section A（Grammar Focus-4c）课件 2024-2025学年人教版英语九年级全册

Unit5Whataretheshirtsmadeof?SectionAGrammarFocus-4c

教学目标

知识目标：1．教会学生掌握单词：Germany，surface，material，traffic，postman，cap，glove。能力目标：1.教会学生掌握主动语态变被动语态的方法，并通过不同方式的练习，来熟练运用。2.能询问物品的材质,如:What’syourpencilmadeof?能询问物品的产地,如:Wherewasitmade?情感目标：了解一些日常用品的制成材料,增加生活常识,养成良好的生活习惯。教学重点：被动语态的用法。教学难点：学会运用一般现在时态的四种句型。学法指导：让学生养成有合作的意识。ReviewTranslatethephrases.bemadeofbemadein由...制成在…制造/生产

问题导入：Whatisthecarmadeof?Itismadeofglassandsteel.Wherewasitmadein?aItwasmadeinGermany

Isitmadeofsilver?ItwasmadeinThailand.Whatisthemodelplanemadeof?WhereisteaproducedinChina?Howisitgrown?Itisplantedonthesideofmountains.Theyarepickedbyhandandthenaresentforprocessing.Readthesentencesbelow,payingattentiontotheunderlinedparts.被动语态Areyourshirtsmadeofcotton?

Yes,theyare.AndtheyweremadeintheUS.What’sthemodelplanemadeof?It’smadeofusedwoodandglass.WhereisteaproducedinChina?It’sproducedinmanydifferentareas.GrammarFocus读下列句子,你能总结出句子中包含的语法吗？Howisteaproduced?Teaplantsaregrownonthesidesofmountains.Whentheleavesareready,theyarepickedbyhandandthenaresentforprocessing.Activevoice:PeoplegrowteainHangzhou.Passivevoice:Teaisgrown(bypeople)inHangzhou.被动语态(PassiveVoice)结构:be+动词过去分词done.am/are/is+done一般现在时的被动语态:一般过去时的被动语态:was\were+done被动语态表示主语是动作的承受者。一般现在时的被动语态：am/is/are+done

被动语态

Manypeople

speak

English.主动句与被动句之间的转换English

isspoken

bymanypeople.主语谓语动词主动语态的过去式宾语主语谓语动词被动语态的过去分词介词+宾语主语谓语动词被动语态的过去分词介词+宾语She

waters

theflowers

everyday.Theflowerseveryday.arewateredbyher被动语态的几种句型1.肯定句主语+be+过去分词+(by…)Asweetsongissungbyher.2.否定句主语+be+not+过去分词+(by…)3.一般疑问句Be+主语+过去分词+(by…)?Asweetsongisn’tsungbyher.Isasweetsongsungbyher?4.特殊疑问句疑问词

+be+主语+过去分词+(by…)?Whereisasweetsongsungbyher?1)主+动+双宾的被动I

give

you

abook.主动间接宾语直接宾语Youaregivenabook(byme).Abookisgiventoyou(byme).2)“主+动+宾+宾补”结构的被动语态，将宾语变为被动结构中的主语，其余不动.They

turned

theroomintoashop.

Theroomwasturnedintoashop.主动宾宾补

3）在使役动词have,make,get以及感官动词see,watch,notice,hear,feel等变为被动结构时，要加to.IsawastrangerwalkintothebuildingAstrangerwasseentowalkintothebuilding.4)有些动词词组用于被动结构，要把它们看作一个整体，不能分开。其中的介词或副词也不能省略。Thebabywaslookedaftercarefully.Shelookedafterthebabycarefully.1—Whatanicegarden!--It____everyday.AiscleaningBhascleanedCmustcleanDiscleaned2Thegirl_______atthepartylastnight.AheardtosingBwasheardtosingCheardsingDwasheardsing3Thecomputers_____tothevillageschoolaspresentslastmonth.AaregivenBgivenCweregivenDgave4ItisreportedthattheUndergroundLineNo.3___inNanjingin2010.AwillbuildBhasbuiltCwillbebuiltDhasbeenbuilt4aCompletethesentenceswiththecorrectformsoftheverbsinbrackets.1.Childrenunder18_____________(notallow)towatchthisshowwithouttheirparents.aren’tallowed2.We________(pay)bythebossonthelastFridayofeachmonth.3.A:Whatlanguage___________(speak)inGermany?B:MostpeoplespeakGerman,butmanycanspeakEnglish,too.arepaidisspoken4.Mostoftheearth’ssurface___________(cover)bywater.5.Theclassroom_________(clean)bythestudentseveryday.iscoverediscleanedn.表面;表层4bRewritethesentencesusingthepassivevoice.1.Farmersplanttheteaonthesidesofmountains.__________________________________________________________________________________________onthesidesofmountains________________.点拨：将主动语态变为被动语态时，应先确定主动句中的主、谓、宾。然后，将主动句中的宾语变成被动句的主语，将主动句中的谓语动词变成be+v.-ed形式，将主动句的主语变为介词by的宾语Theteaisplantedbyfarmers2.Thisshopusesthebestmaterialstomakedresses.________________________________________________________________1)主动句的谓语动词为use,宾语是thebestmaterials。2)将thebestmaterials作被动句的主语,谓语动词改为areused的形式。Thebestmaterialsareusedbythisshoptomakedresses.

n.材料;原料3.Carelessdrivingcausesmanytrafficaccidents.________________________________________________________________4.Thepostmanbringslettersandpostcardstopeople’shome.______________________________________________________________Lettersandpostcardsarebroughttopeople’shomebythepostman.Manytrafficaccidentsarecausedbycarelessdriving.n.交通;路上行驶的车辆n.邮递员5.Ourfamilydoesnotusethissilverplateveryoften.________________________________________________________________Thissilverplateisn’tusedveryoftenbyourfamily.Askfiveclassmatesaboutsomethingtheyarewearingorhaveintheirschoolbags.Thelistofwordsbelowmayhelpyou.pencil,jacket,sweater,T-shirt,shoes,cap,gloves,ring…4c1)Sunglasses__________(use)forprotectingpeople’seyes.2)Apicture_________(put)upontheblackboard.3)French___________(speak)inFrance.areusedisputisspoken用所给动词的正确形式填空。4)Thestudents_____often_____(tell)totakecareoftheirdesksandchairs.5)Vegetables,eggsandfruits_________(sell)inthisshop.aretoldaresold1.TeaisgrowninSouthChina.（改为主动语态）

People________________inSouthChina.2.Peopleusemetalformakingmachines.(改为被动语态)Metal_______________________makingmachines.growtea按要求改写下列句子，一空一词。isusedfor3.TheyproducesilkinSuzhou.(改为被动句)Silk__________________inSuzhou.4.Wecallmathsthelanguageofscience.(改为被动句)Maths________________