资源简介 1.动词的类型在英语中,动词有四大类:情态动词:can,could,must, may,might,shall,should,will,would,have to, dare ,need,.....助动词:do,does,did,don’t,doesn’t,didn’tbe (am,is,are,was,were,)will,would, shall,have,has系动词:be,look, seem, appear,smell,taste,sound,feel,stay,stand,lie,keep,become,get,grow,turn,go, come,fall,prove实义动词:具有实际意义的动词,也是英语中数量最多、最复杂的一类动词。2.动词的功能在上述四类动词中,能够单独做谓语的动词只有系动词和实义动词。情态动词和助动词不能单独做谓语。2.1情态动词具有的特征:情态动词后面跟动词原形,含有情态动词的句子变一般疑问句,把情态动词提前,含有情态动词的句子变否定句,在情态动词后加not。如:I can play the guitar.I can’t play the guitar.Can you play the guitar 2.2助动词的功能助动词也不能独立做谓语,助动词do 的功能:帮助实义动词完成句式转换,变一般疑问句和否定句。如:I have a book.I don’t have a book.Do you have a book be 的功能:构造进行时时态和被动语态。如:I am doing my homework.Tea is grown in Hangzhou in China.have的功能是构造完成时时态;如:I have been a teacher for ten years.Have you read the Treasure Island yet will和shall的功能是构造将来时时态。如:I will buy a car for you.I shall buy a car for you.2.3实义动词实义动词按照不同的标准也会有不同的分类,比如按照后面能否直接跟宾语,可以分为及物动词和不及物动词。及物动词是后面可以直接跟宾语;不及物动词是后面不能直接跟宾语。按照动作能否与时间段连用,实义动词可以分为延续性动词和非延续性动词。延续性动词能和时间段一起来能用;非延续性动词不能和时间段连用。把实义动词进行分类是为了之后的语法学习,不及物动词和及物动词在学习被动语态时会用到;延续性和非延续动词会在完成时时态时用到。实义动词和系动词都有六种形式:原形,单三,过去式;不定式,现在分词(动名词),过去分词等。其中前三种形式叫做谓语动词形式(直接做谓语);后三种为非谓语动词形式(不能独立作谓语)。动词后面的宾语是跟to do or doing这是英语中相对来说最难的一个点,大家需要多思考、多体会;没有唯一确定的标准来清楚的说明到底是用doing 还是用to do 。我们只能采用相对来说,可选的原则。3.1选用原则如果说及物动词后面表达的是确定的概念与内涵,已经发生的、确定的、长期的、习惯性的、一般性的动作,我们倾向于用doing 。如果表达的是不确定的、表示目的的、临时性的动作,我们倾向于用to do.所以在这种情况下,我们可以把及物动词分为三类:后面只跟doing的及物动词;后面只跟to do的及物动词;两者都可以跟的及物动词。3.2固定搭配跟doing 作宾语的动词:finish doing ;suggest doing ;mind doing ;consider doing;can’t stand doing ;appreciate doing ;admit doingenjoy doing;miss doing;resist doing;put off doingkeep doingallow doing;permit doing ;avoid doing;delay doing;imagine doingpractise doing .......跟 to do作宾语的动词:decide to dowant to dowould like to dorefuse to dopromise to doaim to dohope to do ;intend to do;manage to do;fail to do ;afford to do;care to do;endeavour to do;help to dovote to do ;bear to do ;hope to do;refuse to do ;demand to doprove to doexpect to do .......既可以跟to do 还可以跟doing的动词:forget to do ;forget doingremember to doremember doingstart to do ;start doingbegin to do ;begin doing;regret to do ;regret doingtry to do;try doing;want to do;want doing;can’t help doing;can’t help to do;cease doing;cease to do;scorn doing;scorn to do;propose to do;propose doinggo on;learn to do;learn doing;.....比如:mean doing意味着做某事mean to do 打算做某事;remember doing记得做过某事remember to do 记得去做某事;regret to do 后悔去做某事regret doing 后悔做了某事;Stop to do 停下来去做某事Stop doing 停止做某事; 展开更多...... 收起↑ 资源预览