【暑假提前學】2025年秋譯林牛津版英語八年級（上）教案 Unit 6 Grammar

Unit6BirdwatchingGrammar設計說明首先通過一些課文原句的復習導入到本課時語法——動詞不定式作目的狀語的用法和“動詞+賓語+動詞不定式todo”結構。通過圖片描述進一步了解動詞不定式作目的狀語的用法和“動詞+賓語+動詞不定式todo”的結構，并通過對應練習檢驗所學語法知識。教學目標通過本課節(jié)的教學，讓學生達成以下目標：1.知識目標掌握詞匯：writedown2.能力目標(1)掌握“動詞+賓語+動詞不定式todo”結構。(2)學習用動詞不定式todo和inorderto表示目的。3.情感目標讓學生感受語言的趣味性，同時培養(yǎng)他們學習英語的興趣。重點難點重點：(1)掌握“動詞+賓語+動詞不定式todo”結構；(2)學習用動詞不定式todo和inorderto表示目的。難點：(1)掌握“動詞+賓語+動詞不定式todo”結構；(2)學習用動詞不定式todo和inorderto表示目的。教學準備PPT課件。授課時數(shù)1課時教學過程Step1Lead-inAskthestudentstoanswerthefollowingquestionstolinkupGrammar.1.WhydopeoplebuildZhalongNatureReserve?2.WhydomanytouristsgotoZhalongeveryyear?3.WhydothemembersoftheBirdwatchingSocietygotoZhalongonceayear?4.WhyhastheChinesegovernmentmadelaws?Answers：1.PeoplebuildZhalongNatureReservetoprotectwildlife.2.EveryyearmanytouristsgotoZhalongtowatchthebirds.3.Theygotheretostudythebirds.4.TheChinesegovernmenthasmadelawstopreventallthesethingsinZhalong.Step2Grammar動詞不定式作目的狀語1.動詞不定式作目的狀語(1)動詞不定式作目的狀語,主要用來修飾動詞,表示某一動作或狀態(tài)的目的。為了使目的意義更加清楚或表示強調意義時,還可以在前面加

in

order,即in

order

to

do

sth.。He

gets

up

very

early

every

day

to

get

to

school

ontime.他每天很早起床以便按時到校。He

eats

more

fruit

and

vegetables

in

order

to

keephealthy.為了保持健康,他吃更多的水果和蔬菜。(2)in

order

to引導目的狀語,既可以置于句中,也可以置于句首;它的否定形式為in

ordernot

to。They

started

early

in

order

to

get

there

in

time.=In

order

to

get

there

in

time,they

started

early.為了及時趕到那里,他們很早就出發(fā)了。I

wrote

it

down

in

order

not

to

forget.為了不忘記,我把它寫下來了。2.動詞不定式的復合結構作目的狀語。當動詞不定式有自己的執(zhí)行者時,要用動詞不定式的復合結構（在動詞不定式之前加“for+名詞/賓格代詞”）作狀語。He

opened

the

door

for

the

children

to

come

in.他打開門讓孩子們進來。3.目的狀語從句與動詞不定式的轉換。在英語中,目的狀語從句還可以轉換為動詞不定式作狀語,從而使句子在結構上得以簡化。(1)當目的狀語從句中的主語與主句中的主語相同時,可以直接簡化為動詞不定式作狀語。We’ll

start

early

in

order

that/so

that

we

may

arrivein

time.=We’ll

start

early(in

order)to

arrive

intime.為了可以及時到達,我們會很早出發(fā)。(2)當目的狀語從句中的主語與主句中的主語不相同時,要用動詞不定式的復合結構作狀語。I

came

early

in

order

that

you

might

read

my

reportbefore

the

meeting.=I

came

early

for

you

to

readmy

report

before

the

meeting.我早來是為了讓你在會議之前讀到我的報告。Step3PracticeAskstudentstofinishtheexercisesonpage73.1PeoplegotoZhalong________atotakephotosofthebirds.2Theyshouldreadabout________btostudythebirdsinthewetlandsthebirdsfirst3MostPeopletakeacamera________ctowatchthebirds.4TheBirdwtchingSocietygoes________dtolearnmoreaboutthem.Answers:cdabStep4Grammar

動詞不定式用作賓語補足語動詞不定式充當賓語補足語時,表示的是賓語所發(fā)出的動作或用來表示賓語的狀態(tài)、特性、身份等。其否定形式是在動詞不定式前加上not。The

teacher

wants

us

to

become

good

pupils.老師想讓我們成為好學生。I

didn’t

expect

you

to

arrive

here

so

soon.我沒有料到你會這么快到這里。I

asked

my

mother

not

to

buy

fur

coats

any

more.我叫媽媽不要再買毛皮大衣?！就卣埂竣僦^語動詞如果是使役動詞

make,let,have或感官動詞(短語)see,hear,watch,notice,observe,feel,look

at,listen

to等,后面復合結構中的動詞不定式去掉to。但在被動語態(tài)中to不可省略。They

made

the

boy

go

to

bed

early.他們讓那個男孩早睡。I

don’t

want

to

let

him

come

in.我不想讓他進來。②在一些感官動詞后面既可以用現(xiàn)在分詞,又可以用動詞不定式構成復合結構,但兩者有差別?，F(xiàn)在分詞表示的動作正在發(fā)生,動詞不定式表示的動作經常發(fā)生或已結束。He

saw

the

girl

singing.他看見那個女孩正在唱歌。He

saw

the

girl

sing.他看見那個女孩唱歌了。③help后作賓語補足語的動詞不定式可加to也可不加to。I’ll

help

you(to)carry

the

box.我將會幫助你搬這個箱子。Step5PracticeAskstudentstofinishtheexercisesonpage74.(1)MrWu_______us_______apairofcomfortableshoesbecausewewouldhavetowalkalongway.(ask/wear)(2)We_______somebirds_______inthetrees.(hear/sing)(3)MrWu_______us_______thebirdscarefully.(tell/watch)(4)Healso_______us_______thebirds.(want/describe)(5)He_______us_______inthewetlands.(advise/notshout)(6)Thecoldweather_______somebirds_______southforthewinter.(make/fly)(7)Thetrip_______us_______moreaboutwildlife.(help/learn)Answers:(1)asked,towear(2)heard,sing(3)told,towatch(4)wanted,todescribe(5)advised,nottoshout(6)made,fly(7)helped,(to)learnStep6HomeworkReviewtheGrammarandmakesomesentenceswith“to-infinitivesforpurpose”and“verbs+objects+to-infinitives”.當堂達標Ⅰ.句型轉換。1.Hewenttothelibrarybecausehewantedtoborrowsomebooks.（改為同義句）Hewenttothelibrary____________somebooks.2.SheoftengoestoShanghaitoseeherparents.(對畫線部分提問)_____________sheoftengotoShanghai?Ⅱ.單項選擇。1.Fatheroftentellsme____________toomuchtimeoncomputergames.A.don’tspendB.notspendC.nottospendD.notspending2.—Whyareyousoexcited?—Peterinvitedme____________onatriptoYuntaiMountain.A.togoB.goC.goingD.wentⅢ.完成句子。1.當小鶴足夠大的時候，她的媽媽會讓她獨自去覓食。Whentheyoungcraneisoldenough,hermotherwillmake_________________________________.2.為了飛去南方，天鵝必須要刻苦練習飛翔。____________,swansmustpracticeflyinghard.Answers：Ⅰ.1.inordertoborrow2.WhydoesⅡ.1.C2.AⅢ.1.herlookforfoodalone2.Toflytothesouth板書設計Unit6BirdwatchingGrammar動詞不定式todo和inorderto表示目的Theystartedearlyinordertogetthereintime.Inordertogetthereintime,theystartedearly.verb+sb.+