人教版八年級(jí)上冊(cè)Unit 2 How often do you exercise？SectionB2a-2b第一課時(shí)課件

Unit2Howoftendoyouexercise?SectionB2a-2e(1)watchTVexerciseorplaysportsusetheInternetgotothemoviesLead-inWhatdoyouusuallydoinyourfreetime?

Freetalkeverydayoncetothreetimesaweekeverydayoncetothreetimesaweekeverydaythreetofourtimesaweekoncenotatall1.P13-Listento2bandreadafterit.(2min)2.P13-14-Read2bagainandfinish2b.(4min)3.Readthefirstthreeparagraphs(前三段)in2bandtranslate.(2min)Discussion

(組長(zhǎng)注意合理把控時(shí)間)Workinpairs:1.RecitethephrasesandsentencesinTask1.(3’)(前后兩人各自背過(guò)Task1的短語(yǔ)和句子，比一比誰(shuí)背得最快！)Workingroups:SixstudentsreadandtranslatethesentencesinTask2,thentalkaboutthelanguagepointsofthekeywords.(3’)(六人一組，組長(zhǎng)點(diǎn)號(hào)翻譯Task2的句子，并說(shuō)出句中語(yǔ)言點(diǎn)，小號(hào)注意補(bǔ)充及總結(jié)，最后討論疑惑。)

Showtime

1.Showyourquestions.(口展)(聲音洪亮，積極展示，其他同學(xué)認(rèn)真傾聽(tīng)并積極解答)。Howtoread/use/translate…?What’sthemeaningof…?What’sthedifferencebetween…and…?2.Showthephrasesonebyone.(Listencarefullyandbereadytocorrect.)ShowtimeintheirfreetimeuseoftheInternetgoonlinefifteenpercentofourstudentsfourtosixtimesaweekthreeorfourtimesaweektheanswerstoourquestionsaboutwatchingTV在他們的空閑時(shí)間網(wǎng)絡(luò)的使用上網(wǎng)我們學(xué)生中的15%一周四到六次一周三或四次我們問(wèn)題的答案關(guān)于看電視ShowtimethemostpopularbyusingtheInternetthebestwaytoralaxthroughexercisesuchasplayingsportsOldhabitsdiehard.最受歡迎的通過(guò)使用網(wǎng)絡(luò)放松的最佳方式通過(guò)鍛煉例如做運(yùn)動(dòng)舊習(xí)難改。Showtime

3.Translatethesentencesandspeakoutthelanguagepointsofthekeywords.(口展)(Listencarefullyandbereadytocorrect.)1)上個(gè)月，我們?cè)儐?wèn)了我們的學(xué)生一些關(guān)于課余活動(dòng)的問(wèn)題。Lastmonthwe________ourstudents______theirfreetimeactivities.asksb.aboutsth.詢(xún)問(wèn)某人關(guān)于…的問(wèn)題asksb.(not)todosth.asksb.forsth.向某人要某物askedaboutShowtime

2)我們的問(wèn)題有關(guān)鍛煉、使用網(wǎng)絡(luò)，以及收看電視。Ourquestionswereaboutexercise,____________theInternetand__________TV.3)大多數(shù)學(xué)生使用互聯(lián)網(wǎng)是為了上網(wǎng)娛樂(lè)，而不是做作業(yè)。_____________________itforfunandnot________________.4)以下是（所獲得的）結(jié)果。

__________________theresults.useofforhomeworkwatchingMoststudentsuseHereareExplanation1.keyword:findv.發(fā)現(xiàn)；發(fā)覺(jué)Wefindhimagoodboy.Hefoundtheroomclean.Ifoundaboycryingonthefloorjustnow.

findsb./sth.doingsth.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.

find+that從句

findsb./sth.+n.findsb./sth.+adj..Explanation2.keyword:percent7%

Seventypercentoftheboys

likeplayingcomputergames.Eightypercentoftheearth

iswater.★percentn.百分?jǐn)?shù)(無(wú)復(fù)數(shù))

做主語(yǔ)，謂語(yǔ)v.看n.

onepercentsevenpercent1%Explanation3.keyword:surpriseTooursurprise,hepassedtheexameasily.Thesetwogirlslookedateachotherinsurprise.Wearesurprisedatthesurprisingnews.WeweresurprisedthatninetypercentofthemusetheInterneteveryday.

toone’ssurprise

令某人驚訝的是surprisen.驚訝

insurprise

驚訝地

surprisedadj.感到驚訝的（修飾人)

besurprisedatsth.

對(duì)…感到驚訝

surprisingadj.令人驚訝的（修飾物）

besurprisedthat+從句

Explanation4.KeyWord:otherWhatother_________(activity)doyoulike?

▲otheradj.其他的+n.

=others

Ihavetwobrothers.OneisTom,

isPeter.

▲one…theother…一個(gè)…另一個(gè)…SomestudentslikeEnglishand________likemath.▲some…others…一些…另一些…(無(wú)限定)

activitiestheotherothersExplanationThereare38students.SomeareAmericans,

________________areChinese.

▲

some…theothers…一些…另一些…(有限定)(6)Wouldyouliketoeat

(再一)apple?▲anotheradj.+單數(shù)n.又一；再一

theothersanotherSelf-check檢1:Readthefollowingsentencesandrecitethenotes.1.Wefindhimagoodboy.

Hefoundtheroomclean.Ifoundaboycryingonthefloorjustnow.2.Seventypercentoftheboys

likeplayingcomputergames.Eightypercentoftheearth

iswater.

3.

surprisen.驚訝toone’ssurprise

令某人驚訝的是

insurprise

驚訝地

surprisedadj.感到驚訝的（修飾人)

besurprisedatsth.

對(duì)…感到驚訝

surprisingadj.令人驚訝的（修飾物）

besurprisedthat+從句

4.otheradj.

其他的+n.

=others

one…theother…

一個(gè)…另一個(gè)…

some…others…

一些…另一些…(無(wú)限定)

some…theothers…

一些…另一些…(有限定)

anotheradj.+單數(shù)n.

又一；再一Self-check檢2：Dotheexerc