牛津譯林版（新）八年級(jí)上冊(cè)Unit Birdwatching 全國一等獎(jiǎng)

八年級(jí)上冊(cè)英語教學(xué)課件系列

Unit6Birdwatching

Grammar單詞回顧學(xué)生早讀時(shí)已預(yù)習(xí)過本單元單詞，可利用幾分鐘時(shí)間帶學(xué)生快速回顧溫習(xí)。對(duì)單詞的熟練度越高，閱讀的速率也越高。writedown寫下，記下ExpressionreviewTolearntouseto-infinitivesforpurposeTolearntouseverbs+objects+to-infinitivesObjectives語法講解建議采用歸納法，如盡可能多的呈現(xiàn)一些相關(guān)例句，或可讓學(xué)生從已學(xué)課文中找相應(yīng)例句，引導(dǎo)學(xué)生試著從所觀察到的語言現(xiàn)象中總結(jié)出語言規(guī)則和語法規(guī)律。Lookatthefollowingsentences.1.I’mcomingtoseeyou.(新概念2L2)2.Iaskedhimtolendmetwentypounds.(新概念2L11)3.Ineedyoutocarryallthebags.(七年級(jí)上冊(cè)U7)4.I’mgoingtoaskacomputerengineertocheckit.(七年級(jí)下冊(cè)U1)5.Shallweinvitethemtohavedinnerwithus?(七年級(jí)下冊(cè)U3)Sentencesfromthisunit:1.Ioftengotothemarkettowatchthebirds.2.Somepeoplewanttomakethewetlandssmallerinordertohavemorespaceforfarmsandbuildings.3.NowtheChinesegovernmenthasmadelawstopreventallthesethingsinZhalong.4.Everyyear,alotoftouristsgotoZhalongtowatchthebirds.5.Wearenowinvitingthemtohelpus.6.Weneedmorepeopletocountanddescribethebirds.GuessingGametotestyoursenseofobservationtotestyourabilityofshort-termmemorytotestyourabilitytohighlightthelanguagepointsGuess1.I’mcoming______you.2.I_____him______metwentypounds.3.I____you_______allthebags.4.I’mgoingto____acomputerengineer_______it.5.Shallwe_____them_______dinnerwithus?6.Ioftengotothemarket________thebirds.toseeaskedtolendneedtocarryasktocheckinvitetohavetowatch7.Somepeoplewanttomakethewetlandssmaller______________morespaceforfarmsandbuildings.8.NowtheChinesegovernmenthasmadelaws_________allthesethingsinZhalong.9.Everyyear,alotoftouristsgotoZhalong________thebirds.10.Wearenow

_______them_______us.11.We_____morepeople________and________thebirds.inordertohavetopreventtowatchinvitingtohelpneedtocountdescribeAfterseveralcampus(校園)attacks(攻擊),manyschoolsacrossthecountryhavealreadytakenaction______theircampuses______.A.making,safeB.made,safeC.tomake,saferD.make,safer－Howlongdoesittakeyourfather______toworkeveryday?－Abouthalfanhour.A.drivesB.drivingC.todrive以上我們已經(jīng)通過歸納總結(jié)和練習(xí)對(duì)本課的語法內(nèi)容有了一定的了解，下面就讓我們根據(jù)之前練習(xí)的考察情況進(jìn)一步選擇講解該語法項(xiàng)的重難點(diǎn)。to-infinitivesforpurpose在上一單元中我們學(xué)習(xí)了動(dòng)詞不定式作賓語的用法，在本單元我們將學(xué)習(xí)用不定式表示某一動(dòng)作或狀態(tài)的目的，即動(dòng)詞不定式作目的狀語。Ihadtoworkhard

toearn

money.我不得不努力工作賺錢。Hestayedathome

tofinish

hishomework.他留在家完成作業(yè)。由inorderto引導(dǎo)的目的狀語，既可以置于句尾，也可以置于句首。Theystartedearlyinordertogetthereintime.=Inordertogetthereintime,theystartedearly.為了及時(shí)趕到那里，他們很早就出發(fā)了。為了使目的意義更加清楚或表示強(qiáng)調(diào)意義時(shí)，還可以在前面加inorderto。Sheisrunningquickly

inordertocatch

thetrain.為了趕火車，她正飛快地跑著。Matchthewordsontheleftwiththemeaningontheright.Writethecorrectlettersintheblanks.1.PeoplegotoZhalong_____2.Theyshouldreadaboutthebirdsfirst_____3.Mostpeopletakeacamera______4.TheBirdwatchingSocietygoes____a.totakephotosofthebirds.b.Tostudythebirdsinthewetlands.c.Towatchthebirds.d.Tolearnmoreaboutthem.cdabverbs+objects+to-infinitivesMymumasksme

toplay

thepianotwohourseveryday.我媽媽讓我每天彈兩小時(shí)的鋼琴。我們還可以用動(dòng)詞不定式來說明賓語的情況，此時(shí)動(dòng)詞不定式在句中作賓語補(bǔ)足語。Theteachertoldmetoclean

theblackboard.Iwantyoutogiveme

somehelp.引導(dǎo)不定式作賓補(bǔ)的動(dòng)詞：warn,tell,allow,ask,order,get,invite,wish,want,encourage等+sb.todosth.noticelistentohear

watch五看seelookatobserve三使letmakehave

二聽一感覺:feel+sb.dosth.（不帶to）動(dòng)詞help后面的動(dòng)詞不定式可帶to，也可不帶to。Sheoften

helpsme(to)do

thehousework.她常常幫我做家務(wù)。We

helpedhim(to)fix

hisbike.我們幫他修自行車。Mr.Wu_______us__________apairofcomfortableshoesbecausewewouldhavetowalkalongway.(ask/wear)We_________somebirds_________inthetrees.(hear/sing)Mr.Wu______us________thebirdscarefully.(tell/watch)Healso__________us__________________thebirds.(encourage/describe)Completethesentenceswiththecorrectformsoftheverbsinbrackets.askedtowearheardsingtoldtowatchencouragedtodescribeHe__________us_____________inthewetlands.(advise/notshout)Thecoldweather__________somebirds_______southforthewinter.(make/fly)Thetrip________us_________moreaboutwildlife.(help/learn)advisednottoshoutmadeflyhelped(to)learn動(dòng)詞不定式可作賓語，目的狀語和賓語補(bǔ)足語。Reflection1.Fatheroftentellsme______toomuchtimeoncomputergames.[2010河南]A.don’tspendB.notspendC.nottospendD.notspending2.—Whyareyousoexcited?—Peterinvitedme______onatriptoYuntaiMountain.[2011河南]A.togoB.goC.goingD.wentI.單項(xiàng)選擇。1.我來這兒是向你告別的。

Icomehere______________toyou.

2.為了趕上火車，我起得很早。

Igotupearly_______________.3.他有時(shí)請(qǐng)我吃晚飯。

Sometimeshe______________________.4.媽媽叫我每天讀英語。

Mum______________________everyday.II.完成句子。tosaygood-byetocatchthetraininvitedmetohavedinneraskedmetoreadEn