动词不定式做主语kk.pptxVIP

词不动定式主语

We?want?to?becomethebestinwhatwedo.名词

Wewould?like??tojoininandexperiencemore.名词

宾语表语名词定语补语形容词状语副词将来具体一次不定式主语

Structure:tobedoneinfinitivetodo……Negative(否定):nottodo……Passivevoice:不定式结构

todoiseasy，isdifficult.Tosaysubject用作主语

Togoabroadishisdream.subject用作主语

subject用作主语TobehereduringtheSpringFestivalishisdream.ItishisdreamtobehereduringtheSpringFestival

It?+?be?+?形容词?+?（for?sb.）+?todo句型1?It’s?necessary?for?the?young?to?master?two?foreign?languages.easy,?difficult,?hard,?important,?possible，wiseetcItisimportantforustogetenoughsleepatnight

+(for+sb.)+todosth.It’s+difficult,hard,easy,possible,impossibleimportant,`

?It?+?be?+?形容词?+?of?sb.?+?todo句型2?It’s?very?kind?of?you?to?help?me?with?the?work.?Itiscarelessofyoutomakesomanymistakes.

?It?+?be?+?形容词?+?of?sb.?+?todo句型2?It’s?very?kind?of?you?to?help?me?with?the?work.?=You?are?kind?to?help?me.?Itiscarelessofyoutomakesomanymistakes.=Youarecarelesstomakesomanymistakes.

It’s++(of+sb.)+todosth.clever,wise,kind,good,right,nicewrong,bad,cruelsilly,stupid,foolishcareful,careless心理品质,性格特征的形容词

It’sdifficult_____metoworkoutthemathsproblem.forToworkoutthemathsproblemisdifficultforme.

It’skind______youtohelpmeYouarekindtohelpme.of

Itishard___youtodoitwell.=Todoitwellishardforyou.Itiskind___youtohelpme.=Youarekindtohelpme.

Itis+apleasure/anhonor/apitytodo.句型3?It?+?is+名词+?todo?Itismypleasuretoaddressthemeeting.

句型4?It?+?takes?(?sb.?)+?时间（金钱）+?todo?It?took?the?workers?almost?three?years?to?finish?building?the?dam.?It?will?take?a?whole?day?to?get?to?the?top?of?the?mountain?on?foot.?

2.Ittookalongtimefortheconnectionbetweenbodytemperatureandillness__________.A．tomakeB．tobemadeC．makingD．beingmade实践练习1.Its?standard?practice?for?a?company?like?this?one________?a??security?officer.??A．employed?????B