Topic1.Chinaisagreatcountrythathasabout5000yearsofhistor-(2)VIP专享VIP免费

Unit2SavingtheEarthTopic1Pollutionhascausedtoomanyproblems.SectionC设计人：新兴县蚕岗中学陈敏芝抢到最多财富的那个小组,willbethefirstgrouptogettothetopofthemountainandgetabigsurprise如何抢得财富值？课前预习任务完成。课堂讨论、展示、评价。成功完成当堂测评。Playagame游戏规则：每组派出一个代表站到讲台前，老师说：“桃花朵朵开”，同学们问：“开几朵？”，当老师回答开几朵时，台上的同学就必须几个同学拥抱在一起，拥抱的获胜，没有拥抱的失败，失败者必须说出各种污染的名称。抢财富值5’Speakoutthenamesofthepollution.airpollutionlightpollutionlitterwaterpollutionsoilpollutionnoisepollution奖财富值5’noisesmadebyLet’swritedownthethingsthatcanmakenoises.pianobuscatwind抢财富值20’Underlinethetopicsentenceofthepassagein1a.Giveapropertitletothispassage.Trytofindoutthetopicsentencetounderstandthecontentofaparagraph.listento1aandcompletethefollowingtasks.Noiseisalsoakindofpollutionandisharmfultohuman’shealth.NoisePollution抢财富值15’纠错15’1aReadandunderstand.1.produceA.tohurtsomeone2.deafB.atypeorakind3.printC.notbeabletohear4.harmD.togrowormakesomething5.sortE.toputwordsorpicturesontopaperusingamachine1bRead1aandmatchthewordswiththeirmeanings.抢财富值15’纠错15’课前预习检查：根据中文意思将短文补充完整Noiseisa________（一种）ofpollution.Itmakesus___________（不舒适）and__________（不舒服）.What’smore,itnotonly________（打扰）othersbutalso________________（对……有害）people’shearing.Peoplewhoworkhardliveinnoisyconditionsoften________（变聋）,manyoftheworkerswho______（印刷）newspapersandbookslosetheirhearing.QuiteafewpeoplelivingnearairportsaQuiteafewpeoplelivingnearairportsalsohave__________lsohave__________（丧失听力）（丧失听力）.Recentlyitisrep.RecentlyitisreportedthatmanyteenagersinAmericacanhearnobettortedthatmanyteenagersinAmericacanhearnobetterthan65-year-oldpeopledo.erthan65-year-oldpeopledo.Nowadays,manycountriesaretryingtosolveallsortsof_____________（环境的）problems,__________（包括）noisepollution.sort/kinduncomfortableunpleasntdisturbsdoesharmtogodeafprinthearinglossenvironmentalincluding抢财富值20’纠错20’dogreatharmto…对……有着极大的损害吸毒会对我们身体造成很大的伤害。Takingdrugswilldogreatharmtoourhealth.beharmfulto=doharmtobeharmfulto=doharmto对…造成伤害对…造成伤害抢财富值5’纠错5’Peoplewhoworkandliveinnoisyconditionsoftengodeaf.在嘈杂的环境中工作和生活的人容易变聋。定语从句e.g.Beethovenwasdeaf.godeaf变聋e.g.He__________becauseofthetrafficaccident.wentdeafdeafadj.聋的抢财富值10’纠错10’…manyoftheworkerswhoprintnewspapersandbookslosetheirhearing.很多印刷报纸和书籍的工人丧失听力。定语从句e.g.Look!Themanisprintingsomething.loseone’shearing丧失听力aprinterhearingn.听力，听觉printv.印刷抢财富值10’纠错10’请翻译：请翻译：QuiteafewQuiteafewpeoplelivingnearairpeoplelivingnearairportsalsohaveportsalsohavehearinglosshearingloss..许多生活在机场附近的人们也丧失了听力。quiteafew=manyquiteafew=many许多许多quitealittle=muchquitealittle=much许多许多veryfewveryfew几乎没有几个几乎没有几个verylittleverylittle几乎没有一点几乎没有一点抢财富值5’纠错5’RecentlyRecentlyitisreportedthatitisreportedthatmanyteenagersmanyteenagersinAmericacanhearinAmericacanhearnobetterthannobetterthan65-year-old65-year-oldpeopledo,…peopledo,…近来有报道说美国许多青少年的听力像近来有报道说美国许多青少年的听力像6565岁的岁的老人那样差，……老人那样差，……itisreportedthat…itisreportedthat…据...