SectionB第4課時(shí)（2a~2d）類別學(xué)習(xí)重點(diǎn)重點(diǎn)單詞nowadays,search,among,crayon,shame,regard,count,century,opposite,especially,childhood,consider,hold重點(diǎn)短語(yǔ)accordingto,regard…with…,asymbolof,searchfor,inone’sopinion,closeto重點(diǎn)句式1.MillionsofChineseleavethecountrysidetosearchforworkinthecities.2.ManypeoplelikeZhongWeiregardwithgreatinteresthowtheirhometownshavechanged.課前預(yù)習(xí)寫一寫1.現(xiàn)今；現(xiàn)在;目前nowadays2.搜尋；搜查search3.在（其）中；……之一among4.羞愧；慚愧shame5.將……認(rèn)為；看待regard6.數(shù)數(shù)count7.百年；世紀(jì)century8.對(duì)面的；另一邊的；與……相對(duì)opposite9.尤其；特殊；特別especially10.童年；幼年childhood11.凝視；細(xì)致考慮consider12.擁有；抓住hold13.彩色鉛筆crayon譯一譯1.依據(jù)；依據(jù)accordingto2.……的標(biāo)記/象征asymbolof3.搜尋searchfor4.幾乎；接近c(diǎn)loseto背一背1.數(shù)百萬(wàn)的中國(guó)人離開(kāi)農(nóng)村到城市去找尋工作。MillionsofChineseleavethecountrysidetosearchforworkinthecities.2.許多人像鐘偉一樣，以極大的愛(ài)好關(guān)注著家鄉(xiāng)的改變。ManypeoplelikeZhongWeiregardwithgreatinteresthowtheirhometownshavechanged.新課導(dǎo)入Teacher:Ourhometownshavechangedalotrecently.Thinkofchangesthatarehappeninginourhometowns.Anddiscussthechangeswithyourpartner.新課展示新課展示【完成教材2a~2b的任務(wù)】1.首先回答2a中的三個(gè)問(wèn)題，然后快速閱讀2a短文，看看自己的答案是否和文中答案一樣。2.細(xì)致閱讀短文，從短文中找出意思一樣的單詞或短語(yǔ)來(lái)替代2b中的單詞和短語(yǔ)，完成后請(qǐng)學(xué)生說(shuō)出答案，老師點(diǎn)撥。3.再次細(xì)心閱讀短文，理解每一句話的意思，小組合作解決遇到的疑難問(wèn)題。4.老師點(diǎn)撥短文中出現(xiàn)的重點(diǎn)和難點(diǎn)。5.熟讀短文，識(shí)記并背誦學(xué)問(wèn)要點(diǎn)?！就瓿山滩?c~2d的教學(xué)任務(wù)】1.細(xì)致閱讀2a中的文章，用文章中的單詞來(lái)補(bǔ)全2c中的短文，留意單詞形式的改變，完成后請(qǐng)學(xué)生展示答案，老師點(diǎn)撥，然后學(xué)生大聲朗讀短文。教學(xué)說(shuō)明：通過(guò)2c環(huán)節(jié)熬煉了學(xué)生對(duì)文章的總結(jié)概況實(shí)力，同時(shí)對(duì)2a短文有了更深刻的理解；2d環(huán)節(jié)熬煉了學(xué)生的口語(yǔ)表達(dá)實(shí)力。2.兩人一組相互談?wù)摷亦l(xiāng)的改變，指出哪些改變是好的，哪些改變是不好的，并說(shuō)說(shuō)緣由?！菊Z(yǔ)法提要】1.searchforsearchfor意為“找尋”，相當(dāng)于lookfor，其后接要找尋的事物或人。例句：Youcansearchforvariousjobsonline.你可以在網(wǎng)上找尋各種各樣的工作。Thepolicesearchedforthemissingmen.警察搜尋了那些失蹤者。2.46-year-old46-year-old是“基數(shù)詞+名詞單數(shù)+形容詞”構(gòu)成的合成形容詞，各單詞之間用連字符連接，只能作定語(yǔ)。例句：Shehasathree-year-olddaughter.她有一個(gè)3歲的女兒。Thisisa20-meter-tallbuilding.這是一棟20米高的樓?！盎鶖?shù)詞+yearsold”也意為“……歲的”，各單詞之間無(wú)連字符，只能作表語(yǔ)?！盎鶖?shù)詞+名詞單數(shù)”中間用連字符連接，也可以構(gòu)成合成形容詞，只能作定語(yǔ)。例句：Theyliveinathree-roomapartment.他們住在一全部三個(gè)房間的公寓里。3.accordingtoaccordingto意為“依據(jù)，依據(jù)”，其中to是介詞，后可接名詞、代詞或從句。例句：Hedividedthestudentsintothreegroupsaccordingtoage.他把這些學(xué)生按年齡分成三組。Accordingtowhathesaid,itwasagoodthing.依據(jù)他所說(shuō)的話，那是件好事。4.holdhold作動(dòng)詞，意為“擁有；抓住”。其過(guò)去式和過(guò)去分詞均為held。例句：Heholds30%ofthesharesofthatcompany.他擁有那家公司30%的股份。TheyheldmesothatIcouldnotmove.他們抓住了我，我一點(diǎn)兒也動(dòng)彈不了。與hold相關(guān)的其他短語(yǔ)：（1）holdup舉起，阻擋例句：Hehelduphishandinamazement.他驚異地舉起了手。（2）holdon抓住，接著，堅(jiān)持例句：Heheldon(totherock)tostophimselfslipping.他緊緊抓住(巖石)以免自己往下滑。（3）holdout伸出，堅(jiān)持例句：Howlongcanweholdoutagainsttheseattacks?我們對(duì)這些攻擊能反抗多久?5.inone’sopinioninone’sopinion＝intheopinionofsb.意為“依某人看”。例句：Inhisopinion,youshouldacceptthisjob.依他看，你應(yīng)當(dāng)接受這份工作。【問(wèn)題探究】1.（四川德陽(yáng)中考）Idon’tbelievethatthisCboycanpaintsuchanicepicture.A.fiveyearsoldB.five-years-oldC.five-year-old2.ThepolicespentaweekDthelostchild.A.searchB.searchforC.searchingD.searchingfor3.BamomentandIwillgotoyourrescue.A.GoonB.HoldonC.MoveonD.Carryon4.依據(jù)漢語(yǔ)意思完成句子。依我看，最好給我們的老師做些卡片。Inmyopinion,it’sbesttomakesomecardsforourteachers.活學(xué)活練1.TheyregardedthosehomelesschildrenDgreatsympathy.A.forB.toC.aboutD.with2.HetellsmeheBChinaforoverfiveyears.A.hasbeenB.hasbeeninC.hasbeentoD.hasgoneto3.Cmyopinion,it’senoughforafamilytohaveonechild.A.ToB.OnC.InD.For4.—Whereisyourfather?—HeBAustraliaandheSydneyfortwoweeks.A.hasbeento;hasbeeninB.hasgoneto;hasbeeninC.hasbeenin;hasbeentoD.hasgoneto;hasbeento5.—HaveyoueverbeentoShanghai?—Yes,IB.A.doB.haveC.was