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牛津6BM1U2Let’sreview!1.你更喜欢哪个？2.与碳相比我更喜欢用电。3.消防队员用了十个小时救火。4.火灾是怎么引起的？5.在农村，香烟、营火和野餐烧烤都能引起火灾。6.我们必须小心。7.在家里，没有大人我们千万不能做饭。8.当听到火警铃的时候，你必须做什么？1.此后，石器时代的家庭在火上烹饪食物。2.食物吃起来更好吃。3.他喜欢用木炭做饭。4.火灾危险性很高。5.直升飞机将水洒在火上。6.不要玩火柴。根据首字母写单词1.Thecrabisnotcooked.Itisr_____.Ican’teatit.2.TheStoneAgepeoplelivedinc______.3.Weneedalotofc______whenwewanttohaveabarbecue.Weuseittocookmeat.4.Therearesixtyminutesinanh______.5.MymotherlikestowatchTVserials,butmyfatherlikestowatchthetelevisionn____.6.C______,camp-firesandbarbecuescanallstartafireinthecountryside.7.Schoolisover.Weneedtop____ourschoolbagsquicklyandgohome.8.Wecan’tdoalotofthingsifwedon’thavee_______.Wecan’tuseourcomputers,andwecan’tuseourlightatnight.Newwordsair[eə]空气没有气味。空气没有味道。请把房间放放空气。intheairhot-airballoonairpollutionflythroughtheairWeneedairtobreathe.breathe呼吸v.[briːð]深呼吸breathedeeplybreath呼吸n.[breθ]outofbreath呼吸急促气喘吁吁Choose1.Weneedairto______.A.breathB.breathingC.breathe2._____thereanyair_____inGardenCity?A.Is…pollutingB.Are…pollutionC.Are…pollutingD.Is…pollution3.Thechickenwingtastes____.A.wellB.wonderfullyC.niceD.thenicelift[lɪft]lift…upsurvive[sə'vaɪv]我们需要空气生存。survival[sə'vaɪvəl]survivor[sə'vaɪvə]Practice1.Wecan’t_______withoutairandwater.2.Weneedfoodandwaterfor________.3.Heistheonly_______intheearthquake.alive[ə'laɪv]活着的不能放在名词前做定语live[lɪv]v.居住，生存，活着live/laɪv/adj.活着的活动物liveanimals现场直播keep用作系动词，保持keephealthyYoumustlookafteryourselfandkeep_____.keepdoingsth.继续做某事，一直做某事Don’tkeepyourmotherwaiting.keepsb./sth+adj.Pleasekeepthedooropen.It’shot.Phrases1.keepawayfrom…不靠近2.keepasecret保守秘密3.keepoff勿踏，勿踩4.keepsilence5.keepquiet保持安静6.keepsb.fromdoingsth.阻止某人做某事Practice1.Theearthisourhome.Wemust____theland,airandwaterclean.A.getB.letC.keepD.take2.Iamsorrytohavekeptyou______foralmosttwohours.A.waitB.towaitC.waiting3.Itkeepsus______.A.liveB.aliveC.livedparachute['pærəʃuːt]parachutist伞兵，跳伞人做一个降落伞makeaparachutehandkerchief['hæŋkətʃɪf]Accordingtothepicturesaytheword:MakeaparachuteA.Tiestringstothecorners.B.Takaasquarehandkerchief.C.Whathappens?D.Putthefourstringstogether.E.Gotothefirstfloorwithanadult.F.Tieasmallobjecttothestrings.G.Droptheparachute.用所给单词的适当形式填空1.Theparachute______(fall)down______(quick).2.Theparachuteis_______(open).3.Theparachutehitstheplayground_______(gentle)4.Thereis______(air/water)intheparachute.happen['hæpən]发生你的眼睛怎么了？Whathappenedtoyoureyes?=What’swrongwithyoureyes?=What’sthematterwithyoureyes?happento碰巧IhappenedtomeetmyEnglishteacheronmywayhome.ahot-airballoonWhatcanmakeahot-airballoonstayup?stayup停留在空中判断1.Theairinthecityisverydirty.Peoplemuststoppollutionit.2.Lastnight,Tommyfalloffhisbicycleandhurtedhislegs.3.Thetwochildrenarefighting.Whathappentothem.4.Thelittleboy’sgrandparentswatchedhimrunacrossthezebracrossing.constructionsitepowerstation