含动词的肯定句变否定句

《含动词的肯定句变否定句》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、含be动词的肯定句变一般疑问句和否定句I:be的复习：A:【anisare】B:be动词用法歌：我用am,你用are，is连接他，她，它。单数名词用is，复数名词全用are。C:练习：用be(is,am,are)动词的适当形式填空。1）I______aboy.______youaboy?No,I_____not.•2）Thegirl______Jack'ssister.3）Thedog_______tallandfat.4）______yourbrotherintheclassroom?5）Theblackgloves___

2、___forSuYang.• 6）How_______yourfather?7）MikeandLiuTao______atschool.•8）Whosedress______this?9）Whosesocks______they?His.•10）Who______I?•11）Thejeans______onthedesk.13）Here______somesweatersforyou.II:含be动词的肯定句变否定句EG:1.Iamyourfriend.Iamnotyourfriend.2.Hermotherisateach

3、er.Hermotherisnotateacher.Therearetwobooksonthedesk.Therearenottwobooksonthedesk.总结：含be动词的肯定句变否定句：在be动词后面直接加not,其余的照抄。练习：将下列句子改成否定句。1.   Itisalovelydog.2.  Sheislovelygirl.3.  Heismyfather.4.   TheyareLily’scousins.5.   Weareclassmates.6.   Iamadoctor.7.   Thereisa

4、birdinthetree.8.  Therearemanystarsinthesky.9.   Theyaregoodfriends.10. Therearemanybooksontheshelf.11. Thereisanostrichinthezoo.注意：note:肯定句中有some变any有and变or。Therearesomeapples.AnyTherearesomesoupandmeat.anyor细讲：1.some变为any。如：　　　Therearesomebirdsinthetree.→Thereare

5、n'tanybirdsinthetree.　　　但是，若在表示请邀请、请求的句子中，some可以不变。如：　　　（Wouldyoulikesomeorangejuice?）　　　与此相关的一些不定代词如something,somebody等也要进行相应变化。　　2.and变为or。如：　　　Ihaveaknifeandaruler.→Idon'thaveaknifeoraruler.　　3.alotof(=lotsof)变为many或much。如：　　　Theyhavealotoffriends.（可数名词）→Theydon

6、'thavemanyfriends.　　　Thereislotsoforangeinthebottle.（不可数名词）　　　→Thereisn'tmuchorangeinthebottle.　　4.already变为yet。如：　　　Ihavebeentherealready.→Ihaven'tbeenthereyet.