初高中英语衔接之动词课件.pptx

第三讲、动词1.动词的分类2.动词的时态 思维导图原形与第三人称单数 动词的分类动词的基本形式动词的基本时态动词的语态系动词助动词情态动词实义动词（及物动词与不及物动词）现在分词 过去式 过去分词 一般现在时，现在进行时，现在完成时 一般过去时， 过去进行时 一般将来时主动语态被动语态动词 动词分类 实义动词 系动词 助动词 情态动词 实义动词能够独立作谓语。如：1.The lion opened its huge mouth.2.The earth moves around the sun.3.Polar bears live in the North Pole.4.Elephants have long noses.实义动词 实义动词及物动词(动词后加宾语)I learn_English_every day.(English是learn的宾语)不及物动词（动词后不加宾语）The car stopped. 系动词必须和表语一起构成谓语。常见的系动词：系动词5变化become get grow go turn5感官look smell taste sound feel2特殊be seem3保持Keep stay remain这些词没有被动语态形式，也不用于进行时态。考点注意：系动词+形容词 举个栗子找一找系动词I am from China.We should keep healthy.It sounds great. 系动词练一练：1.The story sounds_________________A.to be true B. as true C. being true D. true2.Those oranges taste__________good B. well C. to be good D. to be well3.---Are you feeling___________? ---Yes, I’m fine now.any well B. any better C. quite good D. quite better4. ---Do you like the material? ---Yes, it _______very soft.A. is feeling B. felt C. feels D. is feltKey:D A B C 助动词Do:构成疑问结构---Does he work in a hospital?Be：表示现在进行时---The child is crying.Have:构成完成时---I have finished my homework.Will：构成将来时---I will go to school tomorrow.Shall：构成将来时---Shall we go? 情态动词情态动词1.表能力4.表推测3.表必要性2.表许可 1.can,could：1.表示能力：I can swim. I could swim two years ago. 2.表示请求和允许(可与may 互换)Can I go now?Could I come to see you ? 区 别canbe able to一般现在时canbe able to一般过去时couldwas able一般将来时无will be able to进行时无is\was being able to完成时态无have been able tocan和be able to的区别一： can和be able to的区别二：1.be able to 表示通过努力而会的的能力：She will be able to sing the song in English in a few minutes .2.can强调自身已经具有的能力She can sing the song in English. 2.may,might：表示请求和允许(可以与can互换)--May I smoke in this room?--Yes, you may.--No, you can’t /mustn’t. 3.must：表示必须，必要。说话人的主观看法。You must come in time.--Must I finish my homework today?--Yes, you must.--No, you needn’t / you don’t have to. 情态动词表推测：must>should/ought to>can/could