高中英语 Unit 2 The environment导学案 牛津版必修5.doc

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1、Unit2TheenvironmentProjectWritingareport学案Step1Leadin1Whatarethethreelongestfreshwaterriversintheworld?____________________________________________________2PleasefindsomewordstodescribetheYangtzeRiver_____________________________________________________3HowmanyprovincesdoestheYangtzeRiverrunacross?A

2、ndhowlong?_____________________________________________________Step2ListeningDividethetextintothreepartsMainidea:Part1__________________________________________Part2__________________________________________Part3__________________________________________Step3Carefullreading1　Whydoestheauthorchooseth

3、etopic?2　WhathascausedthepollutionoftheYangtzeRiver?　3　Whatbadeffectshasithadontheecologyofthearea?4Whathasthegovernmentdonetosavewhite-flagdolphins?_____________________________________________________________________Step4PostreadingReadthepassageandcirclewhichonesaretrue,whichonesarefasle.1Theenvi

4、ronmentalproblemsoftheYangtzeriverhaveaneffectonthefishandwildlifethatliveinoralongtheriver.(　)2TheGreenRiverorganizationisrunbythegovernment.（　　）3Thewaterandsoilpreservationprojecthasbenefitedtheenvironmentaroundtheriver.（　　）4Withrapidagriculturalandindustrialdevelopmentplushugepopulationgrowth,the

5、wastebeingputbackintotheriverhasbeendecreasing.（）5   FewpeoplehaverecognizedtheimportanceofprotectingtheYantzeRiver.()6Illegalhuntingofanimalshasbecomeoneofthemjorproblemsandithasendangeredthewildanimals.(　　　)7  Thewhite–flagdophin,acommonChinesemammalthatdependsontheYantzeRiver.（　　）8    Wehaveachie

6、vedalotinprotectingtheenvironmentbutwestillhavealongwaytogo.（　　　）9    Uptonow,fewpeoplehaverealizedthatitistheirresponsibilitytoprotectthegreatriver.（　　　）1