北师大版第15册Lesson 13陈永杰.ppt

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1、Reviewsomewordsovenwaveinventiontakeoutplaceplateglassplasticturninto炉子波，波浪发明物拿出n.地点v.放置盘子玻璃塑料变成microwaveovenDoyouhaveamicrowaveoveninyourhome?2.Doyouknowhowtouseit?3.CanyouintroduceitinEnglish?Lesson13Thefoodisplacedintheoven.（Part1）Listenandfindout:Q

2、1:Howmanyaspectsarementionedaboutthemicrowaveoven?Readandfindout:Q2:Whatarethey?Howtousetheoven.Howquickitis.Howitworks.(underlinethekeywords)Whichlinesareabouthowtousetheoven?Whichlinesareabouthowitworks?Line1-5Line6-16Readline1-5againandfind.Q:Howman

3、ystepsaretherewhenusingtheoven?(six)Whatarethey?Readandunderlinetheverbs.ThefoodTheovenintheoven.isplaced____________forthecorrecttime.____________isprogrammedisswitchedon_______________________Thefoodintheoven.fromtheoven.onthetable.isheatedistakenout

4、isservedMatchverbswiththemeaningsplaceprogramheatswitchonservetoputontothetableandreadyforthemealtoset(thetime)toputsomethingsomewheretomakesomethinghottostartsomethingNumberthestepsinorder.___Theovenisprogrammedforthecorrecttime.___Thefoodistakenoutfr

5、omtheoven.___Thefoodisplacedintheoven.___Theovenisswitchedon.___Thefoodisservedonthetable.___Thefoodisheatedintheoven.251364Readthemainsteps.1.Thefoodisplacedintheoven.2.Theovenisprogrammedforthecorrecttime.3.Theovenisswitchedon.4.Thefoodisheatedintheo

6、ven.5.Thefoodistakenoutfromtheoven.6.Thefoodisservedonthetable.Howdoestheovenwork?1.Inamicrowaveoven,themicrowavesareabsorbedbythefood.TrueFalse2.Whenthemicrowavesareabsorbed,theyareturnedintoheat.TrueFalse3.Microwavesareabsorbedbythingslikeglassandpla

7、stic.TrueFalse4.Inamicrowaveoven,theoutsideofthefoodiscookedfirst,thentheinside.TrueFalseReadline6-16.ThencircleTrueorFalse.not4.Inamicrowaveoven,allthefoodisheatedatthesametime.Doyourememberthefirst3stepsofusingamicrowaveoven?Circlethecorrectsubjects.

8、(Thefood/theuser)isplacedintheoven.(Theuser/theoven)isprogrammedforthecorrecttime.(Theoven/theuser)isswitchedon.Thefoodisplacedintheoven.Theovenisprogrammedforthecorrecttime.3.Theovenisswitchedon.Thefoodisplacedintheoven.Theovenisprogra