unit 9 technology

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1、Unit9Technology　　Unit9Technology　　PeriodIListening　　Goals:　　1)toknowtheexpressionsusedtodescribeanobject;　　2)toguesstheobjectsdescribedinthelisteningmaterials.　　Assistanttools:　　1)acassettetapeandrecorder　　2)aball-pen　　3)akey　　4)aneraser　　Procedures:　　1)Preparation　　lTheteacherwillshowthestudents

2、anobjectasanexampletothestudents.Askthemtothinkabouttheexpressionsusedtodescribeanobject.Thenwritetheiranswersontheblackboard.　　lTheteachertellsthestudentsthatshe/hehashadsomethinginher/hispocketandaskthemtoguesswhatitis.Theymayusetheexpressionslistedontheblackboard.　　lFindtwostudentsandaskthemto

3、dothesamething.Therestofthemwilldotheguess.　　2)Playthecassettetapeforthestudentstolistentwice.Thestudentswilldotheexercisesinthispart.　　Writingonblackboard:　　Expressionsusedtodescribeanobject:　　1)WhatdowecallitinEnglish?　　2)Whatcolor/size/shapeisit?　　3)Howdopeopleuseit?　　4)Howdoesitwork?　　5)Whatd

4、oesitlooklike?　　6)Whatisitmadeof/from?　　7)Whousuallyuseit?　　8)Whendotheyuseit?　　9)Wheredoweusuallyseeit?　　Keys:　　1)Toothpicks;eating,openingabottle,teachingbabiesalessonandsoon.2)Cellphones;makingphonecalls,sendingpictures,playinggamesandsoon.　　3)Refrigerators;keepingfoodfresh,keepingdrinkscool,s

5、toringthings.　　Homework:　　Theclassisdividedintofourgroupsinwhicheachstudentmustpreparemorethanthreeriddles.Theriddlesareaboutobjectsinourdailylife.　　Thoughtafterclass:　　PeriodIILifeonthego　　Goals:　　1)Trytofindthemainideaofeachparagraph;　　2)Trytoguessnewwordsfromthecontext;　　3)Trytoexpressone’sopi

6、nion.　　Assistanttools:　　Procedures:　　I.pre-reading:　　GetthestudentstodiscussthequestionslistedinPre-readingonP59;　　Questions:　　1)Haveyoueverusedacellphone?Doanyofyourclassmateshavecellphones?　　2)Howisthewaywelivetodaydifferentfromlifeinthepast?Howhaveinventionsandnewtechnologychangedourwayoflife?

7、　　3)Whyarethingslikecellphones,computersandTVsopopular?　　4)Howdidpeoplekeepintouchwitheachotherinthepast?Howaboutnowadays?　　II.Guessingtheoutlineofthepassage.　　Questionstoguidethestudents:　　1)Bythetitle“lifeonthego”,wh