英语人教版九年级全册Unit 6 Section A 3a-3c.ppt

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1、Unit6Whenwasitinvented?SectionA3a-3cLearningaims:1.Keywordsandphrases:accidental,byaccident,nearly,ruler,boil,remain,saint,smell,national,trade,takeplace,doubt,withoutdoubt,2.Knowingthehistoryofteabyreadingthepassage3.GoonstudyingthepassavevoiceRevision１．小汽车是什么时候发明的？When_____thecars__________?２．刀

2、是用来干什么的？What____theknife_________?３．当冰被加热时，就会变成水。Whenice________it_________intowater.４．谁发明的电话？Who____thetelephone____________?wereinventedisusedforisheatedischangedwasinventedbywordsandexpressionsaccidentalsaintbyaccidentnationalnearlytakeplaceboildoubtremainwithoutdoubtsmellrulertradeadj.意外的偶然ad

3、v.几乎；差不多v.煮沸；烧开v.保持不变n.气味；v.闻到n.贸易；v.做买卖n.圣人；圣徒adj.民族的发生；出现n.疑问；v.怀疑毫无疑问n.统治者；支配者Reading3aReadthepassagequicklyandmatcheachparagraphwithitsmainidea.Para.1Para.2Para.3LuYuandhisbookChaJingHowteaspreadtoothercountriesHowteawasinventedbyaccident偶然；意外地3.Whoiscalled“thesaintoftea”?____________________

4、_______________Readthepassageagainandanswerthequestions.1.Whenwasteafirstdrunk?___________________________________2.Howwasteainvented?___________________________________Itwasfirstdrunkabout5,000yearsago.3bItwasinventedbyaccident.LuYu.n.圣人，圣徒4.WhatisChaJingabout?5.Whenwasteabroughttoothercountries

5、?Thebookdescribeshowteaplantsweregrownandusedtomaketea.Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.TeawasbroughttoKoreaandJapanduringthe6thand7thcenturies.ItwasbroughttoEnglandinaround1660.1.byaccident偶然；意外地LanguagepointsThelittlegirlknockedtheglassbyaccident.小女孩

6、不小心碰落了玻璃杯。2.withoutdoubt毫无疑问；的确e.g.LiNa,withoutdoubt,isthebesttennisplayerinChina.毫无疑问，李娜是中国最优秀的网球运动员。3.takeplace发生；出现①是不及物动词，不能用于被动语态；常指事先安排或事发有因的事情。e.g.Hersister’smarriagetookplaceat8:00today.她姐姐的婚礼今天八点举行。②辨析：happen则常指偶然发生的事情e.g.IhappenedtoseePeteronmywaytothemuseum.在去博物馆的路上我碰巧遇到皮特。4.Itissaidth

7、ataChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.据说有一位叫作神农的中国统治者最早发现了茶可以饮用。Itissaidthat…是个常见句式，表示“据说……”,that后面接完整的句子。e.g.ItissaidthatthirteenisanunluckynumberinmanyWesterncountries.据说在许多西方国家13是个不吉利的数字。本单元还