Unit3(一)课文预习一、WarmingUpTransportAdvantagesDisadvantagesbus1
Verycheap2
EfficientforshortjourneysTakeslongerthanthetrainorplane
train1
Fasterthanbus,cheaperthanplane2
endsinthecentreofthetown/city
Takeslongerthantheplane
Cheaperthanplane1
Moreexpensivethantrain2
Notconvenientforvisitinginlandplacesairplane1
Quick2
Efficient3
Providesmeals1
Expensive2
Journeyendsfarfromthecity二、Fast-readingMatchtheparagraphandthemainidea
Para1TakeagreatbiketripalongtheMekongRiver
Para2DifferentattitudesbetweenthemPara3Thepreparationbeforethetrip&detailsaboutMekongRiver
三、CarefulReading1
WhatwasWangKunandWangWei’sideaofagoodtrip
Theirideawastotakealongbiketrip
WhoPlannedthetriptotheMekong
WangWeiplannedthetrip
WhereisthesourceoftheMekongandwhichseadoesitenter
QinghaiProvince;theSouthChinaSea4
Whatca