M5Unit2Theenvironment教案Period1Welcometotheunit环境保护相关谚语:1.Weneverknowtheworthofwatertillthewellisdry井干方知水可贵2.Castnotoutthefoulwatertillyoubringintheclean.清水未来,莫泼赃水。3.Asingleflowerdoesnotmakeaspring.一花独放不是春,百花齐放春满园。Languagefocus1.survivaln.存;存活;幸存Exportingisnecessaryforoureconomicsurvival.survivev.生存;存活;比……长命survivorn.幸存者;生还者Theoldmansurvivedallhischildren.例:Hiswasahearttransplant.他唯一存活的机会就是通过心脏移植。2.thinkof想起,想出;考虑,关心;想一想;(与could,should,neveras等连用)有……的看法(或想法);对……某种看法;把……看作Hethoughtmoreofothersthanofhimself.Thinkofthepastandyou’llseewhatahappylifewearehavingnow.Hewouldneverthinkofgivingupthisproject.Ithinkofhimasmybestfriend.[短语链接]thinkabout考虑thinkover仔细考虑thinktwice重新考虑例:Ineverthatsmokinghadsuchabadeffectonmylife.我从来没有多想吸烟会对我的生活有这么坏的影响。词汇拼写Part1Welcomeandreading1.Thetwosideshadafierced____________beforetheyreachedanagreement.2.Therearenofactoriesinthearea,sothereisnoi____________pollution.3.Thesemeasuresareveryb______________,you’dbettertakethem.4.Itiso______________thatheknowsnothingaboutwhathashappened,youmaytellhimnow.用心爱心专心5.Inordertostudythes___________inRussia,MarxbegantolearnRussianinhissixties.6.The________________(环境)pollutionhereisveryserious,whichthegovernmentshouldnottakenonoticeof.7.Iamgladtoseemanyofyouhavemade__________(稳定)progressthisterm.8.Thereareavarietyofgasesinthe_________________(大气).Part2Taskandproject9.Theyweretalkingacrossthegardenf__________.10.Becauseoftheheavyrainthel_______ofthelakehasrisen6inches.11.Atwhatagedoesanelephantreachfullg_______?12.Youwill_________(危及)yourhealthifyouworksohard.13.Plasticstodaycontributetoawide________(范围)ofindustries.14.That’sjustbecauseyoucan’t__________(欣赏)music.15.The________(使用)ofsomeEnglishwordsaredifficulttolearn.16.Whichofthes______________ofthefouristrueaccordingthepassage.17.Weshallstartuponthea__________ofthelastguest.18.Moststudentsareworkinghard,someofthemhavealreadymader_____progress.19.Asisknowntoall,itis___________(非法的)tohuntwildlife.20.NowintheUSA,hehascometorealizethe__________(重要性)ofEnglish.用心爱心专心