九年级英语unit6WhenwasitinventedsectionA2a~3c教学设计VIP免费

九年级英语unit6sectionA2a~2d教学设计Step1:Revision1.Ithinkcomputers_________(invent)beforeTV2.Compass(指南针)isoneoffour__________(invent).3.________(invent)likeEdisonalwayshavecreativeminds.4.Knivesareusedfor________.(cut)5.Thecomputerisexpensive.Ican’ta______it.6.Theshirtsweren’tmadeofwool(毛)，______________?(反义疑问句)Step2:leadingTherearemanykindsofinventionsinourdailylives.Canyoulistsomeones:1.Electricfans(电风扇)2.___________3.______________4.____________5._________________6.___________7.______________8..____________注：electricityn.电eg：Noelectricity,nomodernlife.wecan’tlivehappilywithoutelectricity.Step3:Listening1.Caroliswritingaboutsomeinterestinginventionsforher________________.2.Ialwayshitmytoeonsomethingonthewaytothe________atnight.3.Thespecialscooprunson__________andbecomeshot.4.Theheelsoftheshoescanbemoved_______________.5.Youcanraisetheheelsifyouaregoingtoapartyorlowerthemifyouarejust____________Step4:Readthepassagequicklyandanswerthequestions.1.Whatisthesubjectfortheirschoolproject?2.WhydoesRoythinkitisagreatinvention?3.Whoandwhenwasthezipperinvented?4.Whendidthezipperbecomepopular?Step5:完成下列句子：1Ithinkthecomputer_________(invent)beforeTV.2Theglassis_________(break).It___________(break)bylittleTomthismorning.3Mikewasn,tathomeyesterday.He__________(ask)tohelpwithJenny’sEnglish.4.Mybike___________(steal)lastnight.5.Greatchanges__________(take)placelastyear.Step6:完成下列短语：1带特殊后跟的鞋子_________________2被用作_____________3学校的课题题目__________________4在我们的日常生活中______________5似乎有点道理____________________6很乐意_________________________7.不用谢_________________________九年级英语unit6sectionA3a~3c教学设计Learningaims:（学习目标）1：掌握以下重点词组:byaccident,nearlyfivethousandyearsago,itissaidthat,overanopenfire,fallinto,remainthereforsometime,inthisway,itisbelievedthat,takeplace,withoutdoubt（毫无疑问）2：通过阅读了解茶的发展历史，并且能用简单的语言描述出来。3：培养一种科学创新精神，尝试着发挥自己想象发明一些小制作。课前词汇测试：remainsmellboilnearlynational1.Thebreadhasgonebad.Itterrible.2.Waterwillat100centigrade（度）.3.IstillhavetoworkhardonEnglishbecauseitdifficultforme.4.90%ofmytimeisspentonmyschoolwork,soIhavelittletimeforsports.5.Ping-pongisasportforChinese.Step1:Leading(导入)1.Whatwillyoudoifyouarereallythirsty?_______________________________2.What’sthemosttraditionaldrinkinChina?_________________________________3.Whatkindsofteadoyouknow?____________________________________________4.Whataretheeffects(功效)oftea?___________________________________________5.Whenisthebesttimetodrinkteainaday?aftermealsorbeforemeals?____________积累句子：夏喝绿，冬喝红，一年四季喝乌龙。Step2:FastReading(速读文章)Readthetitle（标题）andthefirstsentence.Whoinventedtea?Whowasteainventedby?Howwasteainvented?Step3：Readthepassage.“T”for“F”()1.Teaistheworld’sfavoritedrink.()2.ShenNong,achineserulerdiscoveredteaasadrink.()3.LuYuwroteabookabouthowteawasgrownandbroughttoKoreaandJapan.()4.ThetradefromChinatoWesterncountrieshappenedinthe19thcentury.()5.Chineseunderstandthenatureofteabest.Step4：Fillintheblanksandretellthetext.Teaisthemostpopulardrinkintheworld.Buttooursurprise,itwasinventedbyaIt(bring)towesternworldinthe19thc________,butitwasn5,000yearsearlier.AnancientChineselegend(传说)saysShenNongdiscoveredtheteawhenhewasbdrinkingwatero________theopenair.Somelfromanearbytreefellintothewaterandrthereforsometime.Andit____anicesmellcamefromthewaterthen.Hetthebrownwateranditwaswonderful.Andinthisway,teawasinvented.