英语人教版九年级全册unit5 grammer focus.ppt

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1、Unit5SectionAGrammarFocus①你的衬衫是棉的吗？____yourshirts________cotton?②是的，而且它们产于美国。Yes.Andtheywere________theUS.③飞机模型是由什么制成？______themodelplane______of?④它是由旧木头和玻璃制成。It’smadeof___________and______⑤茶产自中国哪里？___________tea___________inChina?⑥茶产自很多不同的地区。It’sproducedinmany_______________.⑦茶是如何制成的？_____istea__

2、________?⑧茶树种植在山坡上。当茶叶长成后，它们被手工采摘下来，然后送去加工。Teaplants____________onthesidesofthemountains.Whentheleavesarereadythey___________byhandandthen____________for_________.⑨在杭州人们种植茶叶。People_______________inHangZhou.Tea_____________(bypeople)inHangZhou.Isitmadeofsilver?ItwasmadeinThailand.Whatisthemodelplan

3、emadeof?WhereisteaproducedinChina?Howisitgrown?Itisplantedonthesideofmountains.Theyarepickedbyhandandthenaresentforprocessing.Readthesentencesbelow,payingattentiontotheunderlinedparts.PassiveVoice被动语态(PassiveVoice)结构:be+V-p.p.am/are/is+动词的过去分词一般现在时的被动语态:ManypeoplespeakEnglish.主动句与被动句之间的转换Englishis

4、spokenbymanypeople.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+宾语主动句变为被动句所遵循的4个步骤：1.把原主动句中的宾语变为被动句的主语。2.把动词变为被动形式即be+过去分词，并注意其人称和数随主语的变化，而动词的时态则保持不变。3.原主动句的主语如需要则放在by后面以它的宾格形式出现（注代词的宾格），如不需要则可省略。4.其它的成分（定语、状语）不变。Peopleplayfootballallovertheworld.2.TheoldmanonTVtellsastoryonSunday.3.Studentslistentothekindte

5、achercarefully.Footballisplayedallovertheworldbypeople.AstoryistoldbytheoldmanonTVonSunday.Thekindteacherislistenedtobystudentscarefully.把下列的主动句变为被动句。1)Sunglasses__________(use)forprotectingpeople’seyes.2)Apicture_________(put)upontheblackboard.3)French___________(speak)inFrance.areusedisputisspok

6、en用所给动词的正确形式填空。4)Whichlanguage_______themostwidely_______(speak)intheworld?5)Thestudents_____often_____(tell)totakecareoftheirdesksandchairs.6)Vegetables,eggsandfruits_________(sell)inthisshop.isspokenaretoldaresold1.TeaisgrowninSouthChina.（改为主动语态）People________________inSouthChina.2.Peopleusemeta

7、lformakingmachines.(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_