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Unit2How oftendo youexerciseSection Ala-2d
一、单词拼写
1.They hswim in the sea,because theythink its dangerous.
2.Though hedidn tlike actionmovies,he ewatched some.
3.I havea fbottle ofwater.I cangive yousome.
4.They haveP.E.lessons ta week,on Wednesdayand Friday.
5..You canhelp yourmother dosome hat home.
二、适当形式填空
6.Jack watchesTVone a week,only onSaturday nights.
7.One of the mostpopular TVprogramin Henanis WuLin Feng.
8.I readthe bookJourney tothe Westmanytime andI likeit very much.
9.Your fatheris muchtallthan you.
10.How aboutdancewith himthis evening
三、单项选择一
11.do theygo tothe countrysideto exercise—Hardly ever.A.How longB.How farC.How soonD.How often
12.The bottleis fullwater,but thelittle birdcan5t getit.A.with B.up C.of D.in
13.My brotherhas healthyliving habit.He staysup late,and heis anearlybird.A.usually B.hardly C.often D.always
14.Li Huastudies English,but hestill canspeak itwell.A.hard;hard B.hard;hardlyC・hardly;hard D.hardly;hardly
15..My grandfatheris veryhealthy,because heoften.A.exercises B.drinks C.plays D.sleeps
16.・一Can yourfather drive一Yes,he towork every day.
三、完形填空A.drive B.drives C.is drivingD.droveHow oftendo youexercise Anew studyfinds thatone thirdofthechildren aged12to15don5t doenough exercise.Doctors advise17for an hour ormore everyday.According tothe18,only1in4American childrenexercise enough.Few19inthestudy metthe doctorsJideas aboutexercise（率）that makesthe heartrate goup andmakes youbecome
20.However,most ofthosechildren said they didless thanan hourof exercisethe weekbefore.About25%21they gotanhourof thatkind ofhardexercise everyday.Children22saidtheyusually didmostthe activitiesoutside ofthe schoolP.E.class—basketball forboys andrunning forgirls.The studyfinds that23teens areless active than normal--weight（超重）girls andboys.Overweight girls are kindof lessactivethannormal--weightgirls,24levels aresimilar amongoverweight andnormalweight boys.The studyalso（月日月半）says thatthe obesityrate forchildren aged2to192517%,or about
12.5million children.A famoussport expertsaid studentswho doenough exerciseat schoolmay get（减少）26grades.He saidschools cando moreto helpby notreducing
17.A.exercising B.playing C・resting D・working
18.A.book B・study C.lesson D.subject
19.A.students B.boys C.girls D.children
20.A.thinner B・heavier C・stronger D・weaker
21.A.said B.told C.spoke D.talked
22.A.too B・also C.hardly D・either
23.A.fat B.thin C.tall D・short
24.A.and B.so C.or D.but
25.A.are B.is C・have D.has
26.A.richer B・poorer C.better D・worse
四、补全对话rest andgiving childrenmore timeto doexercise.A:Can youtell mesomething aboutyour habitsB:Sure.A:
27.B:I canplay tennis.I likeit.A:
28.B:Four timesaweek.A:That5sagood habit.29,B:No,never.It sbad for my health.A:How oftendo youeat fruitand vegetablesB:I eatthem almosteveryday.
30.A:You areright.
31.B:Nine.We needenough sleep.A:That5s right.Thank youverymuch.B:You arewelcome.A・How manyhours do you sleepevery nightB.Do youoften drinkmilkC・How oftendoyouplay itD.Old habitsdie hard.E.What sportscan youplayF.They5re goodformyhealth.G.Do youeat junkfood【答案】
一、
1.hardly
2.ever
3.full
4.twice
5.housework
二、
6.once
7.programs
8.times
9.taller
10.dancing
三、H-15DCBBAB
四、
五、ABDCABADBC ECGFA。
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