Unit2短语和句子help（sb）withsth/help(sb)todosth帮助某人做某事playsports做运动watchTV/television看电视readbooks/readabook看书onweekends在周末startwith/beginwith从……开始howmany+可数名词howmuch+不可数名词twoorthreetimesaweek一周二三次fourtosixtimesaweek一周四到六次onetothreetimesaweek一周一到三次gotothemovies去看电影befree有空befull饱的，满的havedanceandpianolessons上舞蹈与钢琴课everyMonday每周一onWednesday在星期三howabout=whatabout+n./pron.doing……怎么样atleast至少haveto必须，不得不有人称，数和时态的变化gotobedearly早睡觉want（sb）todosth想要（某人）做某事stayuplate熬夜，ahealthybreakfast一顿健康的早餐exercise运动，锻炼不可数名exercise练习，体操可数名词exercise运动，锻炼动词useoftheInternet网络的使用，名词性短语usetheInternet使用网络，动词性短语Hereis/are+sb./sth.这里是……not…atall一点不，根本不goonline上网，去上网afterschool放学后begoodformyhealth对我的健康有益lastmonth上个月begoodfor对……有益begoodwith和……相处得好begoodat擅长gocampinginthecountry去乡下野营ninetypercentofthestudents90%的学生theothertenpercent其余的百分之十useitforfun用它来玩theanswer（s）to………的答案themostpopular最受欢迎的although虽然，不能与but搭配，同样because不能与so搭配Itbe…adj.(forsb.)todosth.（对某人来说）做某事是……thebestwaytodosth.=thebestwayofdoingsth做某事的最好方式spendtimewithsb.和某人一起度过时光startdoingsth.开始做某事remebertodosth记得（去）做某事remeberdoingsth记得做(过)某事drawpictures画画afewtimesaweek一周几次a16-year–oldstudent一个16岁的学生morethan=over多于，超过intheUnitedStates=intheUS=intheUSA在美国lessthan不到，少于gotothedentistforteethcleaning去牙医那里清洁牙齿beafraidtodosth害怕做某事beafraidofdoingsth.害怕做某事learnmoreabouthealthyhabits了解更多关于健康的习惯Don’tworry.不要担心。gotothemuseum去博物馆gototheshoppingcenter去购物中心maybe=perhaps副词，或许，大概，用在句首，做状语maybe可能是……情态动词加动词原形做谓语，例如Myboxmaybeinthedesk.=Maybemyboxisinthedesk.bydoingsth通过做某事oldhabitsdiehard旧习难改1.howoften多久一次howlong多久，多长时间2.sometimes有时sometimes几次sometime一段时间sometime某个时候1Howoftendoyouexercise?howoften表示“多久一次”，是对动作的频率进行提问。其回答通常有A频率副词always,usually,often,sometimes,hardlyever,neverB次数＋时间段:如：onceortwiceaweekCevery＋时间段:everyday(每天)2．What'syourfavoriteprogram?=Whatprogramdoyoulikebest?3.Igotothemoviesmaybeonceamonth.我也许一个月去看一次电影。4．Howmanyhoursdoyousleepeverynight?你每天睡几个小时？5.Andtwentypercentofthestudentsdonotexerciseatall.20%的学生从不锻炼。6.ItisgoodtorelaxbyusingtheInternetofwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.通过上网或看游戏节目来放松是好的，但我们认为最好的放松方式是通过锻炼。It’s+adj+(forsb)+todosth(对某人来说)做什么是…的7.Youcanspendtimewithyourfriendsandfamilyasyouplaytogether.当你和你的家人一起运动时，您们可以共度时光。spendtimewithsb.和某人度过时光spend+时间/金钱+onsth花费时间或金钱在某物上spend+时间/金钱+（in）doingsth花费时间或金钱做某事.9.Lastmonthweaskedourstudentsabouttheirfreetimeactivities.上个月，我们问了我们的学生关于他们的业余时间活动的问题。10.Herearetheresults.这是（调查）结果。11.However,shehassomebadhabits,too.然而，她也有一些坏习惯。12.wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.我们发现仅有15%的学生每天都锻炼。13.Itishealthyforthemindandthebody.这有益于身心健康。keephealthy=stayhealthy=keepingoodhealth:保持健康14.Whatkindofdanceareyoulearning?你正在学哪种舞蹈?15.Whatdoyouusuallydoonweedends?Ioftenhelpwithhousework.你周末通常做什么？我常常帮忙做家务。
