Unit2SectionB2a-2e課件人教版英語八年級(jí)上冊(cè)

Unit2

Howoftendoyouexercise?

SectionB2a-2eLearningObjectivesTolearnaboutthefreetimeactivitiesofthestudentsfromNo.5HighSchoolTolearnnewwords:percent,through,however,almost,none,less,point…Newwordsandphrasesresultn.percentn.onlineadj.televisionn.althoughprep.throughconj.mindn.結(jié)果；后果百分之……在線的；聯(lián)網(wǎng)的電視節(jié)目；電視機(jī)雖然；盡管；即使以；憑借；穿過頭腦；心智bodyn.suchadj.&pron.suchastogetheradv.diev.

writern.身體這樣的；那樣的；類似的例如；像……這樣在一起；共同消滅；滅亡；死亡作者；作家FreetalkWhatactivitiesdoyouusuallydoinyourfreetime?Howoftendoyoudotheseactivities?總結(jié)反思Pre-readingRanktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,6=leastoften).2awatchTV gotothemoviesplaycomputergames exerciseorplaysportsusetheInternetgocampinginthecountry123456Readthearticlequicklyandfindouttheanswerstothequestionsbelow.1.Whatisthearticleabout?2.Howmanykindsoffreetimeactivitiesarementionedinthearticle?3.Whatarethey?Itisaboutthestudents’freetimeactivities.Three.Exercise,useoftheInternetandwatching

TV.Para1While-readingReading2bReadthepassagequicklyandfindtheanswertothequestionsbelow.Howmanykindsoffreetimeactivitiesarementionedinthepassage?__________________________________2.Whatisthebestwaytorelax?__________________________________Three.

Thebestwaytorelaxisthroughexercise.______%everydayExercise______%3or4timesaweekUseoftheInternet______%everyday______%4-6timesaweek______%1-3timesaweek______%noexercise102015204590______%4-6timesaweekWatchTV______%1-3timesaweek______%everyday851322cAnanlyzethepassage'sstructure.Part1(para1)Givethequestions.Part2(Para2)givetheresults.Part3(para3)givethesuggestions.______________________總結(jié)反思1.90%:________________________________2.85%:________________________________3.45%:________________________________4.10%:________________________________5.13%:________________________________6.2%:________________________________Accordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usuallyorsometimes.2dNinetypercentstudentsalwaysusetheInternet.Eighty-fivepercentofstudentsalwayswatchTV.TenpercentofthemsometimesusetheInternet.ThirteenpercentofthemsometimeswatchTV.TwopercentofthemsometimeswatchTV.Forty-fivepercentofthemusuallyexercise.Chooseoneofthesefreetimeactivitiesorthinkofyourown.Thenaskyourclassmateshowoftentheydothisactivityandmakeapiechart.2egoshoppingdrawpicturesplaysportsreadbooksHowoftendoyou...?Namesofclassmates1-3timesaweek4-6timesaweekeverydayPost-reading1．Herearetheresults.這就是調(diào)查結(jié)果。here，there置于句首且主語是名詞時(shí)，句子要用倒裝結(jié)構(gòu)。here，there后的謂語單復(fù)數(shù)與后面的主語一致。【注意】當(dāng)主語是代詞時(shí)，句子不用倒裝。resultn.可數(shù)名詞結(jié)果效果asaresult結(jié)果asa(或the)resultof由于,相當(dāng)于becauseofe.g.1).Herearethe

(result).2).Hewaslate

thesnow.由于大雪他遲到了。3.Hegotuplate,_____,hegottoschoollatethismorning.

1.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.

percent名詞，意為“百分之……”

e.g.Eightypercentofthestudentsinourclassexerciseeveryday.

我們班里80%的學(xué)生每天都鍛煉。percent百分?jǐn)?shù)基數(shù)詞+percent沒有復(fù)數(shù)以它所修飾的名詞來判斷謂語的單復(fù)數(shù)percent做主語時(shí)，謂語動(dòng)詞的數(shù)要根據(jù)其后面的名詞來確定。e.g.Fiftypercentoftheapplesare

bad.50%的蘋果都?jí)牧恕?/p>

Twentypercentofthemeatisinthefridge.20%的肉都在冰箱。Twentypercentoftheworkers_____(be)women.

Thirtypercentoftime_______(go)by.arewent3.surprised的用法我們隊(duì)這個(gè)消息感到很意外.Wearesurprisedatthenews.我在這里見到你很意外.Iamverysurprisedtomeetyouhere.surprised意為“感到意外的”，是形容詞。besurprisedat...對(duì)......感到驚訝

besurprisedtodosth.做某事感到驚訝Allofuswere_____tohearthe_____news.[

]A.surprised;surprisingB.surprise;surprising

C.surprised;surpriseD.surprising;surprisedA4.It'sgoodtorelaxbyusingtheInternetorwatchinggameshows，butwethinkthebestwaytorelaxisthroughexercise.通過使用因特網(wǎng)或者觀看比賽節(jié)目來放松是很好的，但是我們認(rèn)為放松的最好的方式是通過鍛煉。①by介詞，意為“通過……方式，途徑，手段”，后常接名詞、代詞或動(dòng)詞-ing形式，對(duì)該短語提問應(yīng)用how。②thebestwaytodosth.意為“做某事的最好方式”，有時(shí)也可用thebestwayofdoingsth.。-Itisveryimportant_____makeaplanbeforeanewterm.-Yes.Youmusttrytomakeitcarefully.A.ofB.forC.toCItusuallytakesmehalfanhourtodomyhomework.做作業(yè)通常花費(fèi)我半小時(shí)的時(shí)間。Ipaid10yuanforthisbook.我買這本書付了十元錢。Ispent10yuanonthisbook.

這本書花了我五十元。Thisbookcostme10yuan.,spend,cost&pay結(jié)論：take“花費(fèi)(時(shí)間)”；主語為物。

Ittakessb.sometimetodosth.做某事花費(fèi)某人……時(shí)間spend“花費(fèi)(時(shí)間/金錢)”主語為人；

spend…onsth.“買某物花了……錢”；

spend+time+(in)doing“花費(fèi)多少時(shí)間來做某事”；

可以與ittakessb.sometimetodosth.轉(zhuǎn)換。pay“付款”；主語為人；

pay…for“花錢買某物”6.Sostartexercisingbeforeit’stoolate!

所以趕緊鍛煉起來，不要等到來不及了。It’stoolate字面意思為“為時(shí)太晚，來不及了”是英語的一個(gè)常用表達(dá)。如：Nowyouknowyouarewrong,butit’stoolate.你現(xiàn)在知道錯(cuò)了，已經(jīng)太晚了。句中，It’stoolate與before共同組成從句，表示“不要等到為時(shí)已晚；不要等到來不及的時(shí)候；趁還來的及”。7.Oldhabitsdiehard.舊習(xí)難改。這是英語中的一句諺語，表示習(xí)慣一旦養(yǎng)成，并非朝夕即可改變，多用來描述人們一時(shí)難以改變的固有觀念及做法。一、根據(jù)句意及漢語提示完成下列句子，每空一詞。1．Iwatchedthefootballgameon

______________(電視機(jī))．2．Hehasalarge_________(身體)butthinlegs.3．Hedecidedtobuythebook_________(在線)becauseitwascheap.4．Timwassmartandhegottheanswerquicklyinhis______(頭腦)．5．Theoldman__________(死)onasnowynight.onlinebodyTV/televisionminddied

6．Lisawasnothappytoknowthe_________oftheEnglishtest.7．Doyouwanttogototheparty___________withus?8．GuoJingmingisafamous___________inChina.9Ithinkit'sagoodwaytorelax_______________dancing.10．____________theshowwasfree，onlyafewpeoplewentthere.resulttogether

writerthroughAlthough1.Herearether__________ofyourChineseexam.2.Manystudentsoftengoo________ontheweekend.3.Oldhabitsd________hard.4.Exerciseishealthyforthem_______andthebody.5.Fifty-twop_________ofthestudentsaregirl.2.Ihavemanyhobbies,_________(例如)swimmingandreading.3.It’simportant__________________(放松).5.Wethink_______________________(做….的最好方式)rel