201x春八年級英語下冊 Unit 6 Sunshine for all語法專練牛津版

Unit6Sunshineforall整理課件“It

is+adj.(+of

sb)+to

do

sth”句型此句型意為“某人做某事真是/太……了”,其中It是形式主語,沒有具體的意義,真正的主語是后面的動(dòng)詞不定式短語。該句型中的形容詞描述的是人的特征、品質(zhì)等。常用于此句型的形容詞有g(shù)ood,kind,clever,right,nice,rude,wise,wrong,honest,generous,careful,careless,silly等。例如:It’sreallyverykindofyoutohelpmewiththehouseworkonSundays.你在星期天幫我做家務(wù)真的太好了。注意:1.在“Itis+adj.(+ofsb)+todosth”句型中,of后的賓語與動(dòng)詞不定式之間存在邏輯上的主謂關(guān)系,一般都可以轉(zhuǎn)換成一個(gè)以of后的賓語為主語的句子。例如:Itisfoolishofthemtodoso.→Theyarefoolishtodoso.他們這樣做真是愚蠢。整理課件2.該句型在表示不定式的否定意義時(shí),需要在不定式前加not,即“Itis+adj.(+ofsb)+nottodosth”。例如:It’srudeofyounottobepolitetotheold.你對老人不禮貌真是粗魯。整理課件“It

is+adj.(+for

sb)+to

do

sth”句型此句型意為“對某人來說做某事是……的”,其中It是形式主語,沒有具體的意義,真正的主語是后面的動(dòng)詞不定式短語,介詞for后面的人作動(dòng)詞不定式短語的邏輯主語。該句型中的形容詞說明要做的事情本身的特點(diǎn),如可能性、必然性或難易程度等。常用于此句型的形容詞有important,necessary,possible,impossible,dangerous,safe,easy,hard,difficult,meaningful等。例如:It’snecessaryforhimtodoso.他有必要這么做。It’simpossibleforthechildrentofinishthehomeworkinsuchashorttime.孩子們不可能在這么短的時(shí)間內(nèi)完成作業(yè)。整理課件整理課件(D)4.It’smeaningful

money

thechildreninneed.

A.toraise;supportB.raise;tosupportC.raise;supportD.toraise;tosupport(A)5.Itiseasyforastranger

inabigcity.

A.togetlost B.gotlostC.getlost D.togettinglost整理課件Ⅱ.根據(jù)句意用介詞for或of填空1.Itisnecessary

for

usstudentstoimprovethelisteningability.

2.Itwaskind

of

youtogivemeyourseatonthebus.

3.Itisdangerous

for

childrentoswimintheriveralone.

4.Itisnotwise

of

themothertogivehersonsomuchmoney.

5.Itisreallyhard

for

themtoclimbsuchahighmountain.

整理課件Ⅲ.同義句轉(zhuǎn)換,每空一詞1.Tokeepourclassroomcleanisveryimportant.

It’s

very

important

to

keepourclassroomclean.

2.Sheisverygeneroustogiveeachofusagift.

It’s

very

generous

of

hertogiveeachofusagift.

3.Donatingmoneytotheelderlyismeaningfulforus.It’s

meaningful

for

us

to

donate

moneytotheelderly.

4.Suzyisverykindandshelikestotakecareofothers.It’sverykind

of

Suzy

to

takecareofothers.