牛津譯林版（新）八年級上冊Unit Birdwatching 全國一等獎

八年級上冊英語教學課件系列

Unit6Birdwatching

Grammar單詞回顧學生早讀時已預習過本單元單詞，可利用幾分鐘時間帶學生快速回顧溫習。對單詞的熟練度越高，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)一些相關例句，或可讓學生從已學課文中找相應例句，引導學生試著從所觀察到的語言現(xiàn)象中總結出語言規(guī)則和語法規(guī)律。Lookatthefollowingsentences.1.I’mcomingtoseeyou.(新概念2L2)2.Iaskedhimtolendmetwentypounds.(新概念2L11)3.Ineedyoutocarryallthebags.(七年級上冊U7)4.I’mgoingtoaskacomputerengineertocheckit.(七年級下冊U1)5.Shallweinvitethemtohavedinnerwithus?(七年級下冊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)通過歸納總結和練習對本課的語法內(nèi)容有了一定的了解，下面就讓我們根據(jù)之前練習的考察情況進一步選擇講解該語法項的重難點。to-infinitivesforpurpose在上一單元中我們學習了動詞不定式作賓語的用法，在本單元我們將學習用不定式表示某一動作或狀態(tài)的目的，即動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調(diào)意義時，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的鋼琴。我們還可以用動詞不定式來說明賓語的情況，此時動詞不定式在句中作賓語補足語。Theteachertoldmetoclean

theblackboard.Iwantyoutogiveme

somehelp.引導不定式作賓補的動詞：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）動詞help后面的動詞不定式可帶to，也可不帶to。Sheoften

helpsme(to)do

thehousework.她常常幫我做家務。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動詞不定式可作賓語，目的狀語和賓語補足語。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.他有時請我吃晚飯。

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

Mum______________________everyday.II.完成句子。tosaygood-byetocatchthetraininvitedmetohavedinneraskedmetoreadEn