英语八年级上册Unit2Howoftendoyouexercise大比武PPT

—

Whatdoyouusuallydoonweekends?—

Whatdoyouusuallydoonweekends?—

Whatdoyouusuallydoonweekends?—

Whatdoyouusuallydoonweekends?—Iusuallyexercise.

主语+频率副词+动作.—Howoftendoyouexercise？—Iexerciseeveryday.

主语+动作+次数.原形三单原形三单—Iusuallyexercise.

主语+频率副词+动作.原形三单—

Whatdoyouusuallydoonweekends?—Iusuallyexercise.

主语+频率副词+动作.原形三单—Iusuallyexercise.

主语+频率副词+动作.Howoftendoyou…?I+频率副词+动作…/I+动作+次数…Freetalk:eathamburgerHowoftendoyou…?watchTVexerciseorplaysportsgotothemovies+次数.usetheInternetplaycomputergamesgocampinginthecountryI+动作+次数…I+频率副词+动作…I2aPairwork:Let’sdoasurvey.Whatdoyoudoinyourfreetime?Doingexercise,useoftheInternetorwatchingTV?Fast-reading:What

Do

No.5HighSchoolStudents

Do

inTheirFreeTime?Intheirfreetime,theyexercise.TheyusetheInternet.TheywatchTV.1.What’sthearticle(文章)about?It’sabout____.Careful-reading:

ReadPara.1carefullyandchoosethebestanswer.FreetimeactivitiesB.MoviesC.BooksD.MusicA1520452bCareful-reading:ReadPara.2andcompletethepie.Howoftendotheyexercise?Howmanypercentofthestudentsexercise…?百分数的表达：

20%=twentypercentofthe+名词2.Howmanypercentofthestudentsdonot

exerciseatall?

(根本不，一点也不)20Twentypercentofthestudentsdonotexerciseatall.10Careful-reading:ReadPara.3andcompletethepie.HowoftendotheyusetheInternet?HowmanypercentofthestudentsusetheInternet

…?3.HowmanypercentofthestudentsusetheInterneteveryday？

A.10%B.20%C.15%D.90%90D4timesaweek85213Careful-reading:ReadPara.4andcompletethepie.HowoftendotheywatchTV?HowmanypercentofthestudentswatchTV…?4.JudgeTorF.MostofthestudentsliketowatchTV.

Theyusuallywatchgameshows.T5.Whatdoesthewriterthinkisthebestwaytorelax?Why?Thewriterthinksexerciseisthebestwaytorelax.Becauseit’shealthyforthemindandbody,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Careful-reading:

ReadPara.5andanswerthequestion.After-reading:Listen.Summarythepoints:1.HowoftendomoststudentswatchTV?MoststudentswatchTVeveryday.

Howmanypercentofthestudentsdonotexerciseatall?

20%ofthestudentsdonotexerciseatall.2.atleast至少，3.although虽然；尽管4.Itis+adj.todosth.做某事是……的5.spendv.

花费；消耗6.surprised/surprising7.through+n./V-ing.1.not…atall用于否定句，意为“根本不、一点也不”。如：Itwasn’tdifficultatall.这一点也不难。Therewasnothingtoeatatall.根本没什么可吃的。注：在否定句中，atall可位于句末，也可跟在否定词后。如：Heisn’ttiredatall./He’snotatalltired.

他一点也不累。

另外，在口语中单独说notatall,可用来回答感谢或道歉。如：

A：Thankyouverymuch.B：Notatall.

多谢你了.不客气。A：I’msorrytokeepyouwaiting.B：Notatall.对不起，让你久等了。没关系。2.atleast至少例如：

Weshouldbrushourteethatleasttwiceaday.

我们每天应该至少刷两次牙。

Agoodcigarettewillsmokeatleasttenminutes.

一支好烟至少可以抽10分钟。反义短语：atmost至多3.although虽然；尽管例如：

Althoughmyuncleisold,helooksverystrongandhealthy.我的叔叔虽然老了，但他看上去还是很健壮。

注意：although引导的从句不能与but,however连用，但可与yet,still连用。4.Itis+adj.todosth.做某事是……的例如：

Itisinterestingtoplaycomputergames.

玩电脑很有趣。-Itisveryimportant_____makeaplanbeforeanewterm.-Yes.Youmusttrytomakeitcarefully.A.ofB.forC.toC5.spendv.

花费；消耗;度过例如：

Howdidyouspendyoursummervacation?

你是如何度过暑假的？

Ispent5yuanonthisbook.

这本书花了我五十元。take“花费(时间)”；主语为物。Ittakessb.sometimetodosth.“花费某人……时间来做某事”。

spend“花费(时间/金钱)”主语为人；spend…onsth.“买某物花了……钱”；spend+time+(in)doing“花费多少时间来做某事”；可以与ittakessb.sometimetodosth.