外研版(三年级起点)四上语法总结

四年级上册英语语法总结一、正在进行时：1、肯定句：主语+be（am,is,are）+动词ing+其他例：1）Sheisreadingabook.2)He’stakingpictures.3）Iamlisteningtomusic.4)They’replayingchess.5)They’redrinkingmilk.6)Sheisridingthehorse.2、特殊疑问句：Whatis/are+主语+动词ing?例：1）Whataretheydrinking?2)Whataretheydoing?3)Whatareyoudoing?4)--Whatistheelephantdoing?–It’s…二、询问别人想要什么东西1、Doyouwantsomenoodles/sweets/rice/soup?Yes,please./No,thankyou.三、can表示请求、获得允许、可以做某件事的用法.。1、CanIhavesomesoup?Yes,youcan./Sorry,youcan’t.2、Nowyoucanhavesomesweetsandsomecake.现在你可以吃一些糖果和蛋糕了。四、can表示能力的用法1、肯定句：主语+can+动词原形+其他例：Icanjumphigh.Icanswim.Icansing.Icanflyakite.2、否定句：主语+can’t+动词原形+其他例：Youcan’trunfast.Damingcan’trideabike.Ican’tseeherface.3、一般疑问句：Can+主语+动词原形+其他？回答：Yes,主语+can./No,主语+can’t例：1)Canyourunfast?Yes,Ican./No,Ican’t.2）Canyoujumphigh?Yes,Ican./No,Ican’t.3)CanSamplayfootball?Yes,hecan./No,hecan’t.五、Therebe句式表示“这里有…”1)Thereis+a/an+名词单数+其他例：Thereisahorseinthisphoto.2)Thereare+名词复数+其他例：Therearetwelveboysonthebike.Therearethreechickensinthephoto.六、一般将来时1）肯定句：主语+begoingto+动词原形+其他。译：某人打算或者计划做某事。例：I’mgoingtovisitmygrandpa.Samisgoingtorideahorse.We’regoingtoswim.I’mgoingtorunthe100metres.I’mgoingtodothehighjump.我打算跳高。2）一般疑问句：be+主语+goingto+动词原形+其他？译：某人打算做某件事情吗？回答:Yes,主语+be/No,主语+benot.(be跟随主语的变化而变化)例：Areyougoingtorunonsportsday?3）特殊疑问句：Whatareyougoingtodo？你打算干什么？七、节日祝福语1）Happybirthday!2)HappyHalloween!3)MerryChristmas!4)Wesay”HappyNewYear!”