第三课时Unit2Howoftendoyouexercise
5HighSchoolStudents
monthwe
ourstudents
activities
Ourquestions
exercise,
theInternetand
theresults
fifteen
exercise
Forty-five
exercisefour
Twenty
exerciseonlyone
Andtwenty
exercise
Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday
Theothertenpercentuseitatleastthreeorfourtimesaweek
Moststudentsuseitforfunandnotforhomework
thatmanystudentsoften
,butwe
ninety
usethe
everyday
studentsuseit
homework
Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting
OnlytwopercentofthestudentswatchIVonetothreetimesaweek
ThirteenpercentwatchTVfourtosi