湖南省蓝山二中高中英语《unit3Wordpower》教案牛津版必修3Step1:Brainstorming1.Nowpleaseformgroupsoffouranddiscusswhatpairnounsandgroupnounsmean.Trytouseyourownwordstoexplain?(Pairnounsusuallyrefertopeopleorthingsthatexistasapair,e.g.,apairofshoes,apairofglasses,apairoftrousers.Groupnounsthereforemeanpeopleorthingsasagroup,e.g.,ateamoffootballplayers,aherdofcows,etc.)2.DiscusswithyourpartnerandthenreporttothewholeclasswhatyoudidlastSundaybyusingsomepairnounsandgroupnouns.Sampleanswer:LastSundaymyfamilywentshoppinginthedepartmentstore.Infrontofit,agroupoffashionmodelswasshowingthenewcollectionsforthisyear.Iwenttogetacloselookatit,butthecrowdwastoobig.InthedepartmentstoreIboughtapairofgloves,twopairsoftrousersandapairofboots.2.Nowreadthesecondtipboxcarefully.Besuretounderstandwhateachgroupnoungivenheremeans.Youmayconsultwitheachotherorthedictionarytoknowhowtousethem.3.Lookatthepicturesintheexerciseonpage46first.Readtheinstructionscarefullyandlabelthepictures.Finishalltheexercisesasquicklyaspossible.Sampleanswers:abunchofflowersapairofglassesaflockofbirdsthreepairsofbootsfourpacksofplayingcardsapairofsocksaherdofdeeraswarmofbeesateamoffootballers/boysapairofearringsStep2:VocabularylearningWordsrelatedtoarchaeologySupposeyouareanarchaeologistandyouhavejustgotnewsthatanancienttombisdiscovered.Whatwouldyoutakewithyou?Andwhataretheitemsusedfor?Lookatthefollowingchart.Discusswithyourpartnerandreportyouranswerstothewholeclass.WhattotakeWhatitisusedforStep3:Vocabularyextension1.GooverPartAthenfinishPartBindividuallyonpage47.Answers:B(1)Archaeology(2)archaeologist(3)sites(4)archaeological(5)discovering(6)explored(7)dig(8)brush(9)record(10)remove2.FormgroupsoffourandreadtheinstructionsforPartCcarefully.Eachgroupmustchooseonesubjectasyourtopic.Makesureallofyouparticipateinthediscussion.Thenconductafeedbackactivity.Possibleanswers:Wordsrelatedtobiology:environmentbiologicalplantanimalclimatesoilbalancefoodwatergrowlivemineral
