Unit1keysentences1.李老师多久锻炼一次？她一周锻炼2到3次。___________doesMissLiexercise?She______twoorthreetimesaweek.2.你夜里睡多久？____________doyousleepatnight?=____________hoursdoyousleepatnight?3.这些是学生活动调查的结果。Herearethe_______________studentsactivitysurvey.4.至于网上冲浪，大多数学生几乎不在上学日上网。__________surfingtheInternet,moststudents_______doitonschooldays.5.爸爸想让我每天喝牛奶。Myfather______me____________milkeveryday.6.健康食物对你的健康有好处。Healthyfoodis____________your______.7.他很擅长画画。Heis__________drawing.=He______________drawing.8.好习惯能使我健康。Goodeating_______can_____mehealthy.9.她每天尽力吃许多蔬菜和水果。She________________alotofvegetablesandfruit.10.我的生活方式与你的相同还是不同？Ismylifestyle_______________yoursordifferent?11.你必须照顾好你的家人。Youmustlookafteryourfamily.=Youmust______________yourfamily.12.充足睡眠能帮助你保持健康。Enoughsleepcanhelpyouto_______________________.13.通常当她从学校回家的时候，她就做作业。Shedoeshomework,usually______shecomeshomefromschool.14.虽然我有时候吃垃圾食品，但是我还是很健康。Iamprettyhealthy,______Ieatjunkfoodsometimes.=Ieatjunkfood,______Iamprettyhealthy.
