（优化方案）2011高考英语一轮复习 unit7课件 北师大版必修3.ppt

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1、Units7～9必修3晨练时刻句型品味1．Takinggoodcareofourenvironmentisveryimportant.2．It’sourdutytokeepourenvironmentcleanandtidy.3．Ifeveryonemakesacontributiontoprotectingtheenvironment，theworldwillbecomemuchmorebeautifularoundus.4．Inordertoprotectourenvironmentfrombeingpolluted，wewilldosomethingtoexplainthehar

2、mfulnessofpollution.晨练时刻句型品味5．Onlybythiswaywillpeoplebeabletorealizetheseriouspollutionhumanbeingshavecausedtothenatureandrealizetheimportanceofacleanenvironment.6．Afterseeinglitterhereandthere，suchasbottlesandbananapeels，westartedtopickupthelitterandputtherubbishintothenearbyrecyclingbinandnon

3、recyclingbinrespectively.晨练时刻句型品味7.Ishouldtrytousebothsidesofpaperwheneveritispossible.8．Ifeveryonedoesonethingforourschool，Ibelievewewillturnourschoolintoabetterplacetostudyandlivein.晨练时刻典例朗读假如你是李华，你的英国朋友John在互联网上了解到有关你市进行的城市美化工作的情况。请你根据提示用英语写一封短信给他介绍一下，并欢迎他有空来参观。1．活动口号：绿色城市；2．美化内容：大面积植树、种草、栽花(

4、每人最少植树一棵)；使用清洁能源；处理和再利用污水；3．达到目标：花园城市，天再蓝些，水再清些。晨练时刻典例朗读注意：1．词数100左右；2．信的格式已给出，不计入总词数。DearJohn，Hownicetohearfromyouagain._______________________________________________________________________________________________________________________________________________________________Yours，LiHua晨练时刻典

5、例朗读Onepossibleversion：DearJohn，Hownicetohearfromyouagain.NowIamgladtotellyousomethingaboutthebeautifyingworkinourcity.Oursloganis“GreenCity”，whichmeansthatmoretrees，flowersandgrasswillbeplantedinmanyplacestomakeourcitymorebeautiful，andweeachshouldplantatleastonetree.Themostimportantthingisthatwe

6、willusecleanenergyandtryourbestto晨练时刻典例朗读makewastewatercleanandreuseit.Ithinkthatyouwillseeourcityasbeautifulasagardenwithcleanerwaterandaclearerskyifyoucome.Ilookforwardtomeetingyouinourcitysomeday.Yours，LiHuaUnit7TheSea海洋考纲知识预览重点单词1.v．参加；参与→n．参与→n．参加者；参与者2.v．安排，准备→安排，筹备3.n．符号，记号→签名的人4.n．智力，理解力

7、→adj.有才智的，理解力强的→adv.理智地，聪明地participateparticipationparticipantarrangearrangementsignsignerintelligenceintelligentintelligently考纲知识预览5.n．吸引人的地方，吸引人之物→v．吸引→adj.有吸引力的→adv.有吸引力地6.n．戏法，把戏→adj.耍花招的，狡猾的7.v.&n．逃脱，逃跑8.v．幸存，生存下来→n．生存→