Unit6ReadingⅡ?qū)W案牛津譯林版英語(yǔ)八年級(jí)上冊(cè)

Unit6ReadingⅡ【學(xué)習(xí)目標(biāo)】1.記住并會(huì)正確運(yùn)用下列單詞:fish,government,society,record,change,tourist,count,describe,understand。2.通過(guò)學(xué)習(xí)課文,掌握句型Wearenowinvitingthemtohelpus.中動(dòng)詞不定式的用法。3.更深一步學(xué)習(xí)課文內(nèi)容,增強(qiáng)保護(hù)野生鳥(niǎo)類(lèi)的意識(shí)?！绢A(yù)習(xí)導(dǎo)學(xué)】一、譯一譯1.facesomeproblems

2.為……提供……

3.inordertodosth

4.它們?cè)跀?shù)量上的變化

5.invitesbtodosth

6.制定法律來(lái)阻止

7.……的重要性

8.我們需要更多的人來(lái)統(tǒng)計(jì)鳥(niǎo)的數(shù)量和描述鳥(niǎo)。 二、選一選active,interest,study,danger,member1.Theylikeclimbing.TheyarealloftheClimbingClub.

2.Oneofhisjobsisthekindsofthebirdsintheforest.

3.Everyoneshouldtakeactionstomaketheworldpeaceful.

4.Atigeriswhenitishungry.

5.Welikescienceverymuch.Becauseourteachercanalwaysmakehisclass.

三、想一想1.percent的用法知多少?percent=,單復(fù)數(shù)相同,意為“”,常用于“+percentof+”結(jié)構(gòu),意為“百分之多少的……”。當(dāng)此結(jié)構(gòu)做主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞要與后面的名詞的數(shù)保持一致。

2.你知道importance的用法嗎?importance是不可數(shù)名詞,意為“”。theimportanceofsth/doingsth意為“”。importance的形容詞形式為,意為“”。

【答案】一、1.面臨一些問(wèn)題2.providesthforsb/providesbwithsth3.為了做某事4.changesintheirnumbers5.邀請(qǐng)某人做某事6.makelawstoprevent7.theimportanceof...8.Weneedmorepeopletocountanddescribethebirds.二、1.members2.toeresting三、1.percent百分之……數(shù)詞可數(shù)/不可數(shù)名詞2.重要性(做)某事的重要性important重要的【合作探究】任務(wù)驅(qū)動(dòng)一回答問(wèn)題,鞏固所學(xué)1.回答黑板上的問(wèn)題,鞏固昨天學(xué)過(guò)的課文內(nèi)容。例如:WhereisZhalongNatureReserve?WhatdotouristsgotoZhalongtodo?Dobirdshaveenoughfoodtoeat?Why?Whatpercentoftheworld'scranesliveinZhalong?2.完成課本第71頁(yè)B2部分的習(xí)題,與同桌核對(duì)答案。任務(wù)驅(qū)動(dòng)二畫(huà)重點(diǎn),記錄知識(shí)點(diǎn)講解1.根據(jù)老師提供的重點(diǎn)短語(yǔ)在書(shū)上畫(huà)出重點(diǎn)句型。在筆記本上記錄老師對(duì)這些知識(shí)點(diǎn)的講解。課后要背誦鞏固。例如:Theareaprovidesfoodandcoverforalotofwildlife.ManybirdsliveinZhalongallyearround,...Whilesomegothereonlyforashortstay.Somepeoplewanttomakethewetlandssmallerinordertohavemorespaceforfarmsandbuildings.Thiswillleadtolessandlessspaceforwildlife.TheChinesegovernmenthasmadelawstopreventallthesethingsinZhalong.2.再次聽(tīng)錄音并跟讀,要注意正確的發(fā)音。任務(wù)驅(qū)動(dòng)三觀看多媒體,復(fù)述課文1.兩人一組,觀看多媒體屏幕,根據(jù)每段提供的單詞及短語(yǔ)對(duì)課文的每個(gè)段落進(jìn)行復(fù)述。然后與同桌互查復(fù)述的內(nèi)容。例如:Para.1:reserve,Northeast,wetlands,providefoodandcover,aperfectplacePara.2:allyearround,ashortstay,active,cranes,40percentPara.3:smaller,inorderto,farmsandbuildings,leadto,keepfishing,government,makelawsPara.4:members,BirdwatchingSociety,study,record,types,changesPara.5:tourists,needmorepeople,countanddescribe,understandtheimportance2.完成老師提供的導(dǎo)學(xué)習(xí)題。不會(huì)的地方可以詢問(wèn)老師或同學(xué)?！局R(shí)超市】●Asaresult,thebirdsdonothaveenoughfoodtoeat.因此,鳥(niǎo)類(lèi)沒(méi)有足夠的食物可吃?！癶aveenough+名詞+todosth”意為“有足夠的……做某事”,此處不定式短語(yǔ)作定語(yǔ)。此句型中enough是形容詞。例如:Don'tworry.Wehaveenoughtimetocatchtheearlybus.不用擔(dān)心。我們有足夠的時(shí)間趕早班車(chē)。【拓展】adj./adv.+enoughtodosth的用法adj./adv.+enoughtodosth意為“足夠……做某事”,此處不定式短語(yǔ)作狀語(yǔ),enough是副詞。例如:Theboyisoldenoughtogotoschool.這個(gè)男孩到了上學(xué)的年齡。【注意】這個(gè)結(jié)構(gòu)中,若enough前出現(xiàn)了否定詞,則不僅否定了enough,而且同時(shí)否定了后面的動(dòng)詞不定式;此時(shí)not...enoughto...可與too...to...相互轉(zhuǎn)換。例如:Thegirlisn'toldenoughtodressherself.=Thegirlistooyoungtodressherself.這個(gè)女孩太小了,不會(huì)自己穿衣服。對(duì)點(diǎn)自測(cè)完成下列各題。1.我們有足夠的時(shí)間來(lái)完成這項(xiàng)工作。Wehaveenoughtimethework.

()2.She'snotstrongenoughforawalkforalongtime.

A.togoB.goingC.go D.went【答案】1.tofinish2.A●NowtheChinesegovernmenthasmadelawstopreventallthesethingsinZhalong.如今中國(guó)政府已經(jīng)制定了法律來(lái)阻止扎龍地區(qū)這些事情的發(fā)生。prevent作動(dòng)詞,意為“防止,預(yù)防”,常用于固定結(jié)構(gòu)preventsb(from)doingsth中,意為“阻止某人做某事”,from在這個(gè)結(jié)構(gòu)中可以省略。例如:Canyouthinkofabetterwaytopreventpollution?你能想個(gè)更好的辦法來(lái)防止污染嗎?Nobodycanpreventus(from)goingthere.沒(méi)有人能阻止我們?nèi)ツ抢铩！就卣埂勘硎尽白柚鼓橙俗瞿呈隆钡钠渌Y(jié)構(gòu)stop...(from)doingsth,prevent...(from)doingsth和keep...fromdoingsth這三種結(jié)構(gòu)都表示“防止/避免……做某事”。前兩個(gè)短語(yǔ)中from都可以省略,keep...fromdoingsth中from不可以省略。例如:Theheavyrainkeptusfromingontime.大雨讓我們沒(méi)能按時(shí)到達(dá)。Westoppedhimfrominghere.我們阻止他來(lái)這里。對(duì)點(diǎn)自測(cè)單項(xiàng)選擇。()1.—Whatcanwedotobirdflufromspreading?

—Trynottobuyoreatchickensthathaveno