初中九年级英语课件Unit2 时 宾语从句

课题：宾语从句（1）难点名称：能正确使用that,if/whether引导的宾语从句九年级-全一册-Unit2参赛教师：甘露时间：2020年8月10日目录CONTENTS导入知识讲解课堂练习小结导入BillthinksthattheWaterFestivalisreallyfun.Marywondersifthey’llhavetheracesagainnextyear.HarrywonderswhetherJuneisagoodtimetovisitHongKong.

WuMingbelievesthatAprilisthehottestmonthinThailand.3宾语宾语从句Ibelievemystudents.主语宾语从句Ibelieve

thatmystudentswilltrytheirbest.?在复合句中，充当宾语的从句叫做宾语从句，它在句中可以充当及物动词、介词或形容词的宾语。谓语宾语从句三要素之一——引导词知识讲解难点突破从句意义引导词例句陈述意义一般疑问意义是否特殊疑问意义thatIthink(that)

Halloweenisafunfestival.whether/if(在口语中常用if)Iwonderif/whetheryouwillgotoHongKongagainnextyear.who/what/which/when/where/how/why/whose...Idon’tknowwhere

thehospitalis.(在口语或非正式文体中常省略)特殊疑问词我认为万圣节是一个有趣的节日。我想知道明年你是否会再去香港。选择恰当的引导词5课堂练习1难点巩固1.

Our

father

said________(that/which)he

would

buy

a

new

computer.

2.

She

asked________(that/if)it

would

matter

much.3.

Wedidn'tknow________(if/whether)ornotshehadcome.thatifwhetherif或whether引导宾语从句时，作“是否”讲，一般情况下，两者常可换用。但以下情况只能用whether:只用whether在whether…ornot

的固定搭配中Iwanttoknowwhetherit’sgoodnewsornot.在动词不定式之前只能用whetherIcan’tdecidewhethertostay.在介词后，只能用whetherI'mworriedaboutwhetherhehasgotthere.宾语从句放在句首表示强调时Whetheritistrue,Ican’ttell.知识讲解难点突破宾语从句三要素之二——时态

主句从句Idon’tknowwhetherhewillcomehomefordinnertonight.IthinkthattheLanternFestivalisbeautiful.HeaskedLucyif/whethershewouldgosurfingthisSunday.Iheard

thathewenttoHangzhoulastweek.Ourteachersaidthattheearthtravelsaroundthesun.一般现在时从句用符合句意要求的任何时态一般过去时从句要用相应的过去时态如果从句表达的是自然现象、真理、客观事实、名言、警句、格言、谚语等，尽管主句是一般过去时，从句也要用一般现在时。知识讲解难点突破宾语从句三要素之三——语序不论什么样的宾语从句，从句都必须用陈述句语序——主语放在谓语前面。如果宾语从句是疑问句，若有助动词时，必须把助动词去掉，并注意行为动词的变化。

Doyouknow？Whenwillhecome？→

Doyouknowwhenhewillcome？Doyouknowwhenwillhecome？

Heasks.

DoesDavidlikehisnewteacher?Heaskswhether／ifDavidlikeshisnewteacher.√将下面的句子连接成为含有宾语从句的复合句课堂练习2难点巩固

1.These

flowers

are

from

Guangdong.

He

said.

He

said

_______

these

flowers

_______

from

Guangdong.

2.Light

travels

faster

than

sound.

My

teacher

told

me.

My

teacher

told

me

_____

light

_______

faster

than

sound.

3.Can

they

speak

French?

I

want

to

know.

I

want

to

know

______

_______

_______

_______

French.

thattravelsthatspeakcantheyifwere小结引导词