小学三年级英语语法：一般疑问句及特殊疑问句.doc

小学三年级英语语法：一般疑问句及特殊疑问句一般疑问句及特殊疑问句句子基本是：简单陈述句，由简单陈述句转变成肯定句，否定句，疑问句疑问句是用来提出问题英语中有四种疑问句:一般疑问句、特殊疑问句、选择疑问句和反意疑问句我们现在已经接触到了前两种疑问句后两种疑问句以后我们还会学到.一、一般疑问句：英语中要用yes和no来回答的疑问句叫一般疑问句如：(1) Isithot?Yes,itis.\No,itisn't.——be动词引导(2) Isitacar?Yes,itis.\No,itisn't.——be动词引导(3) Isthisyourruler?Yes,itis.\No,itisn't.——be动词引导(4) Doyoulikebananas?——含实义动词Yes,Ilikebananas.\No,Idon'tlikebananas.(5) CanMinghearadrill?——含情态动词Yes,Mingcanhearadrill.\No,Mingcan'thearadrill.陈述句(肯定句，否定句，一般疑问句)的转变规律：1．肯定句：2．否定句：3.一般疑问句及肯否定回答主语+be动词+….主语+be动词+not+….be动词+主语+…?Yes,主语+be动词./No,主语+be动词+not.Iamateacherteacher?Iamnotateacher.Areyoua--Yes,Iam./No,IamnotMymotheristhin.Mymotherisnot/isn'tthin.Isyourmotherthin?Theyareinsects.--Yes,sheis./No,sheisn't.insects.Theyarenot/aren'tAretheyinsects?--Yes.theyare./No,theyaren't.主语+情态动词can+…主语+情态动词can+not+….情态动词can+主语+…？Yes,主语+情态动词can/No,主语+情态动词can+notHecanjump.Hecannot/can'tjump.Canhejump？--Yes,hecan./No,hecan't.主语+动词+….主语+助动词do/does+not助动词do/does+主语+….动词原形+….动词原形?Yes,主语+助动词do/does.No,主语+助动词do/does+not.Helikestoeatapples.Hedoesn'tliketoeatapples.Doesheliketoeatapples?Yes，hedoes./No，hedoesn't.Weliketoeatapples.Wedon'tliketoeatapples.Doyouliketoeatapples?Yes，wedo./No，wedon't.二、祈使句：表示请求、命令、建议或劝告等的句子叫祈使句，主语you常省略。

1、肯定形式：一般以动词原形开头Openthedoor,please.2、否定形式：在句首谓语动词前加Don'tDon'tbelateforclass.三、特殊疑问句（又叫wh-question）用特殊疑问词来提出问题的疑问句叫作特殊疑问句特殊疑问词一般要放在句首常用的疑问词有whatwho，whichhow等这些词都以wh开头（包括how）所以也叫作wh-question特殊疑问句要求回答具体内容不能用yes或no回答结构：疑问词+一般疑问句回答不能用yes/no（或相当于yes/no）回答的问句答句的句式同肯定句句式：如：Whatcanyousee?Icanseeacat.Whatcanyouhear?Icanhearabus.Whatcanyoudo?Icansinganddance.Whatisit?It'sapanda.Whatdoyoulike?IlikeplayingfootballHowoldareyou?I'mten.练习题一、将下列句子变成一般疑问句1MrWangisthirsty?2. Theelephent'searsarelong?3. Welikebirds?4. Hello.Youarehismother?5.Icansinganddance.?二、将下列每组词各组成一句特殊疑问句1. (youarehow).?.2. (oldhowBenis)?3. colouriswhatyourshirt?4. (canseewhattheonyoudesk)?5. (likewhatdoyou)?答案：一、1.IsMrWangthirsty?2.Aretheelephent'searslong3. Doyoulikebirds?4.Hello.Areyouhismother?5. Canyousinganddance?、1.Howareyou?2.HowoldisBen?3.Whatcolourisyourshirt?4. Whatcanyouseeonthedesk?5.Whatdoyoulike?。