2023-2024學(xué)年牛津譯林版英語八年級(jí)上冊(cè)Unit6Grammar課件

Unit6Birdwatching

Grammar

Learningaims

?lx學(xué)習(xí)用動(dòng)詞不定式todo和inorderto表示目的。

?2、掌握〃動(dòng)詞+賓語+動(dòng)詞不定式todo"結(jié)構(gòu)。

?3、引導(dǎo)、教育學(xué)生保護(hù)鳥類、保護(hù)自然。

觀察下面句子，總結(jié)動(dòng)詞不定式的用法

Ioftengotothemarkettowatchthebirds.

Chinesegovernmentmadelawstopreventall

thesethings.

Somepeoplewanttomakethewetlandssmaller

inordertohavemorespaceforfarmsand

buildings.

動(dòng)詞不定式

?動(dòng)詞不定式屬于非謂語動(dòng)詞，其基本形式是”0+動(dòng)詞原形”在句

中不能作謂語。

?Usingto-infinitivesforpurpose.

?動(dòng)詞不定式作目的狀語

?我們可以用動(dòng)詞不定式表示某一動(dòng)作或狀態(tài)的目的。如：

?Hestayedattheschooltocleantheclassroom.

?他留在學(xué)校打掃教室。

?為了使表達(dá)更加清楚或?qū)δ康募右詮?qiáng)調(diào)，還可以在動(dòng)詞前面用in

ordertoo如：Iwillsitinthefrontinordertohearmoreclearly.

?為了聽得更清楚，我要坐在前面。

?注意：由inorderto引導(dǎo)的目的狀語，既可以置于句尾，也可以

置于句首。如：

?Theystartedearlyinordertogetthereintime.為了及時(shí)趕到那里,

他們很早就出發(fā)了。

?Inordertogetthereintime,theystartedearly.

AmyisthinkingaboutthethingspeopledoinZhalongNature

Reserve.Matchthefirstpartsofthesentencesontheleftwiththesecond

partsontheright.Writethecorrectlettersintheblanks.

1.PeoplegotoZhalonga.totakephotosofthebirds.

2.Theyshouldreadaboutthe

b.tostudythebirdsinthe

birdsfirst.

wetlands.

3.Mostpeopletakeacamera.—c.towatchthebirds.

4.TheBirdwatchingSocietygoes.d.tolearnmoreaboutthem

AmyisthinkingaboutthethingspeopledoinZhalongNature

Reserve.Matchthefirstpartsofthesentencesontheleftwiththesecond

partsontheright.Writethecorrectlettersintheblanks.

1.PeoplegotoZhalonga.totakephotosofthebirds,

2.Theyshouldreadaboutthe

b.tostudythebirdsinthe

birdsfirst.

wetlands.

3.Mostpeopletakeacamera.c.towatchthebirds.

4.TheBirdwatchingSocietygoes.bd.tolearnmoreaboutthem.

?Usingverbs+objects+to-infinitives

?動(dòng)詞不定式作賓語補(bǔ)足語

?我們可以用動(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)足話。如：

?Iwantyoutosingasongforus.我想讓你給我們唱首歌。

?動(dòng)詞不定式作賓語補(bǔ)足語，有帶t。和不帶to兩種形式。如：

?TheteacheraskedustoreadEnglisheveryday.老師叫我們每天讀英語。

,Mymothermademecleanmybedroom.我母親讓我才丁掃臥室。

?Wecanusesomeverbswithobjectsandto-infinitives.

,常跟帶to的動(dòng)詞不定式作賓語補(bǔ)足語的動(dòng)詞有:ask、tell、order、invite、

^etallow、wish、want、encourage、advise、warn、like、love、hate

等。x

?如：

,Thepolicemantoldtheboysnottoswimintheriver.

?警察告訴男孩們別在這條河里游泳

?Whatdoyouwantmetobuyforyou?你想讓我為你買什么？

?Weaddnotbeforeto-infinitivestoexpressanegativemeaning.

?如：Weaskpeoplenottocatchbirdsforanyreason.

?常跟不帶to的動(dòng)詞不定式作賓語，卜延厚的動(dòng)詞有:感官動(dòng)詞hear、

、、等，使役動(dòng)詞、和。如：

?feelseewatchsnoticeletmakehave

?Isawheropenthedoor.我看見她開門的。

?Youcanlettheboygofirst.你可以讓那個(gè)男孩先走。

?動(dòng)詞help后面的動(dòng)詞不定式可帶to,也可不帶to。如：

?Sheoftenhelpsme(to)dothehousework.她常常幫我做家務(wù)。

?Wehelpedhim(to)fixhisbike.我們幫他修自行車。

TheClassi,Grade8studentswenttoZhalongNatureReserve.Sandyis

writingabouttheirtrip.Helphercompletethesentenceswiththecorrect

formsoftheverbsinbrackets,

1.MrWuusapairofcomfortableshoesbecause

wewouldhavetowalkalongway.(ask/wear)

2.Wesomebirdsinthetrees,(hear/sing)

3.MrWuusthebirdscarefully,(tell/watch)

4.Healsousthebirds,(want/describe)

TheClassi,Grade8studentswenttoZhalongNatureReserve.Sandyis

writingabouttheirtrip.Helphercompletethesentenceswiththecorrect

formsoftheverbsinbrackets,

5.Heusinthewetlands,(advise/notshout)

6.Thecoldweathersomebirdssouthforthe

winter,(make/fly)

7.Thetripusmoreaboutwildlife.

(help/learn)

TheClassi,Grade8studentswenttoZhalongNatureReserve.Sandyis

writingabouttheirtrip.Helphercompletethesentenceswiththecorrect

formsoftheverbsinbrackets,

1.MrWuis]u(ustoapairofcomfortableshoesbecause

wewouldhavetowalkalongway.(ask/wear)

2.We曲dsomebirdssinginthetrees,(hear/sing)

3.MrWuusthebirdscarefully,(tell/watch)

4.Healsowaitecusolescrii〉thebirds,(want/describe)

TheClassi,Grade8studentswenttoZhalongNatureReserve.Sandyis

writingabouttheirtrip.Helphercompletethesentenceswiththecorrect

formsoftheverbsinbrackets,

5.Heusihthewetlands,(advise/notshout)

6.Thecoldweathersomebirdssouthforthe

winter,(make/fly)

7.Thetriphelpedus(to)learnmoreaboutwildlife.

(help/learn)

Exercises

l.Lefswatchthembirds.

A.countB.tocountC.countingD.counted

2.HisfatheragreedtolethimtheBirdwatchingSociety.

A.joinB.tojoinC.joiningD.joined

3.1sawansparrowtotheSouthGate.

A.flyB.tofly

4.MissGuotoldthestudentsthecranesinthepark.

A.tocatchB.nottocatchC.catchD.catched

Exercises

l.Lefswatchthembirds.

A.countB.tocountC.countingD.counted

2.HisfatheragreedtolethimtheBirdwatchingSociety.

A.joinB.tojoinC.joiningD.joined

3.1sawansparrowtotheSouthGate.

A.flyB.tofly

4.MissGuotoldthestud