1、Unit 2 How often do you exercise?第二课时 Section A(3a3c )01 基础过关.根据句意及汉语提示填写单词。1Im not sure.Maybe(可能 ) she is an English teacher.2Sam plays soccer at least (最少) twice a week.3Swing( 摆动 ) your arms when you walk.4There is something wrong with my eyes and I can hardly(几乎不) see anything.5Mike visits his g
2、randfather twice (两次) a month.单项选择。(B)6.How often do you dance?I dance _ a week.Aone or two Bonce or twiceConce and twice times D two and three times(C)7.What does Lisa usually do at home?She usually _ the Internet to watch movies.Ause Bused Cuses Dwill use(A)8.Becky is a good student.She _ late for
3、 school.Ais never Bnever is Cis always Dalways is(D)9.Does your sister often go shopping?_.She has no time.AYes ，she did BNo，she didntCYes，she does DNo，she doesnt(C)10._？Five times a week.AWhere is the music clubBWhen do you go to the music clubCHow often do you go to the music clubDHow do you go to
4、 the music club02 能力提升.短文填空。用括号中所给英文单词的适当形式填空或根据汉语提示写出英语单词(必要时注意形式变化) ，每空不超过两词。Do you like running？Running is _11_(become) one of the most popular activities these days.Many of us run for our _12_(健康)Doctors say many of the health problems come from bad habits，such as eating too much，drinking too mu
5、ch，smoking，staying up late and not having enough exercise.Doctors tell us， “Eat _13_(little)，dont smoke， have enough sleep and exercise more.” Running is a good exercise because it _14_(help) build a strong body.It also helps many people lose weight.One 25yearold woman teacher runs for half an hour
6、in the morning five _15_(time) a week.She runs to lose weight.“I feel _16_(comfort) and Im not fat any more， ” she says.Running is good for health in other ways，too.Many _17_(run) say running makes some small health problems go away.“Running is my doctor， ” says a man.Running can also help people to
7、 _18_(放松) “After school，I like to run for ten minutes.Then I feel _19_(有活力的) and energetic， ” says Yang Min，a middle school student.So today men and women of all ages enjoy running.Do you want _20_(keep) fit？Come on！Lets join in the running!11becoming 12.health 13.less 14.helps 15.times16comfortable
8、 17.runners 18.relax 19.active 20.to_keep名校讲坛1辨析 maybe 与 may be(1)maybe 作副词，用来表示推 测，意为“或许；大概”，在句中作状语，相当于 perhaps，常位于句首。(2)may be 是由情态动词 may 和 be 动词构成的完整谓语形式，与主语构成系表结构，也表示推 测，意为“也许是；可能是” 。有时二者可以互 换。如：Maybe he is at home.He may be at home.也许他在家里。2stay up 熬夜stay up late 熬夜到很晚3least 的用法least 作形容 词，意为“ 最
9、小的；最少的”；作副词，意为“最小；最少 ”，是 little 的最高级形式。at least 意为“最少；至少” ，其反义短语为 at most，意为“最多；至多 ”。4play sports 做运动play sports 相当于 do sports。如：Tom often plays/does sports after school.汤姆经常放学后做运动。5辨析 go to bed，go to sleep，fall asleep 与 be asleep(1)go to bed 表动作，指“去睡觉”。(2)go to sleep 也表动作，指进入“睡着”状态。(3)fall asleep 表动作，意为“刚刚入睡”，指 “刚睡着”这个动作。(4)be asleep 表状态，意为“睡着的”。如：He fell asleep when there was a loud knock at the door.他刚睡着，这时有人大声敲门。The baby has been asleep for an hour.这个婴儿睡着一个小时了。He found it difficult to go to sleep.他发现很难入睡。
