句子种类.ppt

句子种类(按交际用途分)陈述句、疑问句、祈使句、感叹句1、陈述句概念:::主语在前,谓语在后。She is arrived cannot speak English .She has finished her 、疑问句包括:一般疑问句、特殊疑问句、选择疑问句、反义疑问句。1)一般疑问句概念:用来询问一件事,答案通常是yes或 no,Is she American?Did she arrive early?Can't she speak English?Has she finished her homework?语序:be/can等情态动词/has/have/do/did/does+主语+谓语的其余部分+其他2)特殊疑问句疑问词有who,whose,what,which,where,when,why,how等。When did she arrive?What language can't she speak?Where have you been?语序:特殊疑问词+一般疑问句3)选择疑问句(提出两种或两种以上的情况,要求对方选择一种)(1)以一般疑问句为基础Is he a teacher or a doctor or a policeman?Shall I help you or can you manage?(2)以特殊疑问句为基础Which do you prefer, red wine or white?How shall we go there, by bus or by train?4)反义疑问句概念:表提问者有一定主见,但没有把握,希望对方来证实。形式:前肯后否,或前否后肯。注意:对这种问题的回答,不管问题的提法如何,若事实是肯定的,就用yes回答,事实是否定就用no回答I find English very interesting, don’t you?I don’t like that film, do you?That isn’t correct, is it?He was essful, wasn’t he?I don’t think she cares, does she?3、祈使句表达命令、要求、请求、劝告等,省略主语you,用动词原形开头。Be quiet, ’t make any noise!Call a taxi. Don’t forget me a me try again. Let’s go. Let us ’s not