英语必修3牛津译林版unit-3-word-power-完整ppt课件

英语必修牛津译林版课件,Wordpower,UNIT3BACKTOTHEPAST,Pairnounsandgroupnouns,Pairnouns,一双鞋,apairofshoes,一双袜子,apairofsocks,一条裤子,apairoftrousers,一双靴子,apairofboots,一副眼镜,apairofglasses,一双筷子,apairofchopsticks,双筒望远镜,apairofbinoculars,一副耳环,apairofearrings,twopairsofearrings,一把剪刀,apairofscissors,threepairsofscissors,1.Apairofscissors_(be)nearthetrousers.2.Thescissors_(be)verysharp.3.Tenpairsofchopsticks_(need)fortenvisitorsatdinner.4.Thechopsticks_(be)dirty.Pleasehavethemwashed.,is,are,areneeded,are,Pairnounsusuallyrefertopeopleorthingsthatexistasapair,suchasapairofshoes,apairofglasses,andapairoftrousers.,Groupnouns,ateamofstudents,agroupofstudents,acrowdofstudents,apartyofstudents,Lookatthefollowingpicturesandtellwhattheyare.,一群鹿,aherdofdeer,(cows,elephants),agroupoflargeanimals,一束鲜花,abunchofflowers,(bananas,grapes,keys),anumberofthingsofthesametype,一群狼,apackofwolves,(dogs,acompletesetofplayingcards),agroupanimalshuntingtogether,一群鸟,aflockofbirds,(sheep,goats),agroupofsmallormid-sizedanimals,一群蜜蜂,aswarmofbees,(ants,flies),alargegroupofinsects,twobunchesofgrapes,threebunchesofbananas,Discussion,DiscusswithyourpartnerandthenreporttothewholeclasswhatyoudidlastSundaybyusingsomepairnounsandgroupnouns.,Sampleanswer,LastSundaymyfamilywentshoppinginthedepartmentstore.Infrontofit,agroupoffashionmodelswasshowingthenewcollectionsforthisyear.Iwenttogetacloselookatit,butthecrowdwastoobig.InthedepartmentstoreIboughtapairofgloves,twopairsoftrousersandapairofboots.,Lookatthepicturesonp46andlabeleachofthemusinganexpressioncontainingawordfromthebox.,1.abunchofflowers2.apairofglasses3.aflockofbirds4.threepairsofboots5.fourpacksofplayingcards6.apairofsocks7.aherdofdeer8.aswarmofbees9.ateamoffootballers/boys10.apairofearrings,Wordsrelatedtoarchaeology,Supposeyouareanarchaeologistandyouhavejustgotnewsthatanancienttombisdiscovered.Whatwouldyoutakewithyou?Andwhataretheitemsusedfor?Discusswithyourpartnerandreportyouranswerstothewholeclass.,GooverPartAthenfinishPartBindividuallyonpage47.,AnswersB(1)Archaeology(2)archaeologist(3)sites(4)archaeological(5)discovering(6)explored(7)dig(8)brush(9)record(10)remo