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-1-Unit2Wildlifeprotection在日常生活中如何保护野生动植物呢，一起来看看文中提出了哪些做法。Wildlifefacesthreatsfromhabitat①destruction,pollutionandotherhumanactions.Althoughprotectingwildlifecanseemoverwhelmingattimes,evensmallactionsinyourownneighborhoodcanhelpprotectmanydifferentanimals.Createwildlifefriendlyareasinyourbackyard.Youcanchoosenativeplantsthatcanprovidefoodandsheltertonativewildlife.Thiswillalsohelpcutdownonpollution.Addbirdorbathousestoyouryardorgardentoattractandshelterthesespecies.Avoiddisrupting②thenaturalecosysteminyourarea.Nonnativeplantsoranimalscandestroyhabitats,particularlyifthereisnonaturalpredator③tokeepthespeciesincheck.Invasiveplantscankillordisruptnativeplantsthatprovidefoodandshelterforwildlife.Haveagreenerlifestyle.Byconservingwaterandfossilfuels④，youwillbehelpingtoprotectthewildlifearoundyou.Takepublictransportationwhenyoucan,turnoffelectricdeviceswhenyou'renotusingthem.Becomeknowledgeableaboutwhatcontributestoglobalwarming,whatdisruptsmigrationpatternsandhabitats.Buyproductsthatarewildlifefriendly.Avoidproductsthataremadefromthreatenedorendangeredanimals.Keepinmindthatsomeendangeredanimalsarekilledbytraps,snaresorhunterswhoareafterotherwildlifewithinthesamehabitat.Talktoorwritetopolicymakersaboutprotectingwildlife.Discusswaystohelpanimalswithfriendsandfamilymembers.Limitfamilysize.Populationgrowthisoneofthemajorfactorsinhabitatdestruction.Bylivinginestablishedcitylimitsandlimitingfamilysizetoaroundtwochildrenperfamily,theearth'spopulationwillstabilize⑤andnativehabitatscanbeprotected.【注】①habitatn.(动物的)栖息地②disruptv.扰乱③predatorn.捕食性动物④fossilfuel化石燃料(如煤、石油等)⑤stabilizev.(使)稳定【立德树人】如果没有野生动植物，地球上的人类也延续(continue)不下去，野生动植物帮我们制造氧气、食物、提供各种资源，没有野生动植物就没有人类(Nowildlife,no-2-humans)。做一个爱护野生动植物的人，用自己的聪明才智保护好野生动植物，让野生动植物和人类和平相处。SectionⅠListeningandSpeaking基础知识预习自检Ⅰ.重点词汇1．illegaladj.不合法的；非法的→illegallyadv.不合法地；非法地→legaladj.合法的→legallyadv.合法地；在法律上2．huntvt.&vi.打猎；搜寻；追捕→huntern.猎人→huntingn.狩猎运动；打猎3．immediateadj.立即的；立刻的→immediatelyadv.立刻4．alarmingadj.惊人的；使人惊恐的→alarmvt.使惊恐；使害怕；使担心n.恐慌；警报；警报器5．raten.速度；(比)率vt.划分等级→ratingn.等级；级别6．extinctadj.已灭绝的→extinctionn.灭绝7．awareadj.知道；发觉；有……意识的→awarenessn.觉悟；意识8．dangern.危险→endangervt.使遭受危险；危害9．concernvt.涉及；让……担忧→concernedadj.担心的；关切的10．livevi.居住adj.活的；现场直播的→livingadj.居住的；活的；在用的n.生活方式；生计Ⅱ.教材原句1．Whatmessagedothese____________(海报共享)?答案：postersshare2．Between150and200speciesarebecoming________(灭绝的；消亡的)everyday.答案：extinct3．What____________(究竟)arewedoingtoourplanet?答案：onearth4．Wemustmakepeople____________(意识到)theproblem.答案：awareof5．Howmanyelephantsarekilled____________(平均)everyday?答案：onaverage6．I'm______________(关心)theAfricanelephants.答案：concernedabout7．Elephantsneedlarge________(生活)spaces.答案：living-3-8．It'sdifficultforthemto____________(适应)thechanges.答案：adaptto9．______________(什么措施)arebeingtakentohelpthem?答案：Whatmeasures10．Theauthoritiesare________________(在压力下)tobuildelephantparks.答案：underpressure重点知识合作探究1dieout灭亡；逐渐消失(教材P14)归纳拓展dieoff相继死去，先后死去diedown逐渐变弱，逐渐平息dieaway(尤指声音)逐渐减弱，逐渐模糊，逐渐消失diefrom死于……(强调外因，如污染、事故、地震等)dieof死于……(强调内因，如疾病、衰老、悲伤等)①Scientistssaidthatthoseplantsdied_outacenturyago.科学家们说那些植物一个世纪前就灭绝了。②Shewaiteduntilthefootstepshaddied_away.她一直等到脚步声渐渐消失。③Afterawhile,thewindbegantodie_down.过了一会儿，风开始减弱。④Morethanhalfofpatientsdie_ofthedisease.有超过半数的患者死于该病。(1)单句语法填空①Itisreportedthatthereare40,000speciesdying________intheworldeveryyear.②Thesoundofthecardied________inthedistance.③Theyoungdriverdied________thewoundscausedbyaroadaccident.④Thetreeshavebeendying________duringthecoldwinter,andtherearefewleft.答案：①out②away③from④off(2)单句写作如果我们不采取行动，许多物种将很快灭绝。Manyspecies______________soonifwedon'ttakeaction.-4-答案：willdieout2awareadj.知道；发觉；有……意识的(教材P14)归纳拓展(1)be/becomeawareof...知道/明白/意识到……be/becomeawarethat...知道/明白/意识到……makesb.awareofsth.让某人明白某事asfarasI'maware...据我所知……(2)awarenessn.意识，觉悟①Thechildrenare_aware_ofthedangeroftakingdrugs.孩子们知道吸毒的危害。②Ifshehad_been_aware_thatthemushroomswerepoisonous,shewouldn'thavepickedthemfordinner.她那时要是知道这些蘑菇有毒，就不会采来做晚餐。③Everybodyshouldbe_made_aware_oftherisksinvolved.应该让人人都知道所涉及到的风险。④ItisimportantthatstudentsdevelopanawarenessofhowtheInternetcanbeused.重要的是学生逐渐懂得如何使用互联网。(1)单句语法填空①Idon'tthinkpeoplearereallyaware________justhowmuchitcosts.②Wereyouaware________somethingwaswrong?③Youmusthavean________(aware)oftheimportanceofeatingahealthydiet.答案：①of②that③awareness(2)单句写作①我在等待的时候，感觉到房子里发生了什么事。AsIwaited,I______________somethinghappeninginthehouse.②据我所知，他们是一对幸福的夫妻。________________，theyareahappilymarriedcouple.答案：①becameawareof②AsfarasI'maware3averagen.平均数；平均水平adj.平均的；正常的；普通的(教材P14)归纳(1)above/belowaverage平均水平以上/以下-5-拓展onaverage平均anaverageof平均为(2)averageout(atsth.)平均数为①Theaverageageofthestudentsis15.学生的平均年龄是15岁。②Parentsspendan_average_of$220ayearontoysfortheirchildren.父母一年平均在孩子玩具上的花销为220美元。③Thesemarksareabove/below_average.这些分数在一般水平以上/以下。④400peopleayeardieofthisdiseaseon_average.平均每年有400人死于这种疾病。⑤Thecostshouldaverage_outatabout￡6perperson.费用应该是平均每人约6英镑。(1)单句语法填空①Thepriceswerealittle________average,butthey'reofthehighestquality.②Ittakesanaverage________tenweeksforahousesaletobecompleted.答案：