Unit2Howoftendoyouexercise SectionB 2a 2e 2b Readthearticleandcompletethepiechart 1 3timesaweek 4 6timesaweek noexercise everyday 3 4timesaweek everyday 4 6timesaweek everyday 1 3timesaweek 15 45 20 20 90 10 85 13 2 Exercise UseoftheInternet WatchingTV 2C Readthearticleagainandanswerthequestion 1 Whatpercentofthestudentsdonotexerciseatall 2 WhatpercentofthestudentsusetheInterneteveryday 3 HowoftendomoststudentswatchTV Whatdotheyusuallywatch 4 Whatdoesthewriterthinkisthebestwaytorelax Why 5 DoyouthinkthestudentsatNo 5arehealthy Whyorwhynot 20 students 90 students Everyday Gameshows Exercise It shealthyforthemindandthebody 2D Accordingtothearticleandthepiecharts writesentenceswiththepercentagesusingalways usuallyorsometimes 1 90 2 85 3 45 4 10 5 13 6 2 NinetypercentofthestudentsalwaysusetheInternet EightypercentofthestudentsusuallywatchTV Forty fivepercentifthestudentsusuallyexercise TenpercentofthestudentssometimesusetheInternet ThirteenpercentofthestudentssometimeswatchTV TwopercentofthestudentssometimeswatchTV Survey playcomputergamesreadbooksgoshoppingdrawpicturesplaysports Howoftendoyou Namesofstudents1 3timesaweek4 6timesaweekeveryday A Howoftendoyouplaycomputergames B Iplaycomputergamesonetothreetimesaweek 问题探究 1 surprised的用法1 我们队这个消息感到很意外 Wearesurprisedatthenews 2 我在这里见到你很意外 Iamverysurprisedtomeetyouhere surprised意为 惊奇的 意外的 是形容词 经常用到的为 besurprisedat 对 感到惊讶 后面可以跟somebody something 或doingsomething besurprisedtodosth 做某事感到惊讶 besurprisedthat 从句