中考英语复习动词(ppt).ppt

2009中考英语复习 动 词 Verbs 确山县留庄镇一初中 智 利 练习巩固 复习 导入 行为 动词 动词 种类 情态 动词 复习导入 返回 类别类别意 义义例 句 行为动词 Action Verbs 系 动 词 Link Verbs 助 动 词 Auxiliary Verbs 情态动词 Modal Verbs 含有实在的意义，表示动作 或状态，在句中能独立作谓 语。如：put run laugh 本身有一定的词义，但不能 独立作谓语，必须与表语一 起构成谓语。如：be look get 本身没有词义，不能独立作谓 语，只能和主要动词一起构成 谓语动词，表示否定、疑问、 时态或其他语法形式。如：be does did 本身有一动的意义，但不能独立作 谓语，只能和主要动词一起构成谓 语动词，表示说话人的语气和情态 。情态动词没有人称和数的变化。 如:can must may She has some bananas. They eat a lot of potatoes. Im reading an English book now. His father is a teacher. Twins usually look the same. The teacher became angry. He doesnt speak English.(否定） We are playing basketball. （进行时态） Do you have a brother?（疑问） You can keep them for two weeks. May I smoke here? We must go new. 动词种类 返回 1、有些动词后面可跟不定式作宾补： ask sb (not) to do sth tell sb (not) to do sth want sb (not) to dot sth 2、有些动词后面可跟双宾语，间宾置前时，相应加 上介词to或for: give sb sthe = give shte to sb buy sb sth = buy sth for sb teach sb sth 3、有些动词后面只可跟动词-ing，不可跟动词不定式 ： enjoy doing sth mind doing sth 行为动词 4、有些动词后面可跟不定式也可跟动词-ing，但其义 不同： go on doing sth go on to do sth forget doing sth forget to do sth like doing sth like to do sth stop doing sth stop to do sth 、有些动词宾语后面可跟动词，也可跟动词原形， 其义大不同： watch sb/sth doing sth watch sb/sth do sth see sb/sth doing sth se sb/sth do sth 行为动词 返回 情态动词 特点：情态动词表示说话人对某一动作或状态的态度，认为“可能”、 “应当”、“必要”等，但本身词义不完全，不能单独作谓语动词，必须和不 带”to”的动词不定式（即动词原形）连用。情态动词没有人称和数的变化 。朗读时，情态动词的肯定式一般不重读，有些情态动词没有过去式，如 must;有些有过去式，如：cancould,maymight,have to had to等 。 情态动词的否定式一般是在它们的后面加否定词构成，但have to需 借助动词does、do、 did not。 情态动词态动词否定式否定式简简略形式 can could may must shall should will cannot/can not could not may not must not shall not should not will not cant /ka：nt/ couldnt /kudnt/ maynt /meint/ mustnt /msnt/ shant /a:nt/ shouldnt /udnt/ wont /wunt/ 1、can和could：表示“能力”、“许可”、“可能性”。 口语中的可替may，而may较为正式，could可替 can，使语气更委婉， eg ：Some of us can speak Russian now,but we couldnt speak it 5 years ago. Can/could I borrow these books? I thought the story could not be true. 2、may: (1)表示讲可或征求对方许可，有“可以”之意，但用 作此意时它的否定形式用may not，但表示“不允许” 、“禁止”、“阻止”等意思时用mustnt+代替： 例：you may go now. May I play games in class? No,you mustnt. (2)还表示可能性，有“或许”、“可能”的意思 eg:He may be English,but Im not sure. 情态动词 情态动词 、must和have to 用 法例 句 1)Must表示“必须须”；“应该应该 ”。否定式 must not/mustnt表示“不应该应该 ”；“不 许许可”；“不准”；“禁止”等。在回答 带带有must的问问句时时，否定式常用 need no/neednt或dont have to，表示 “不必”，而不用 must not，因为为 must not表示“不可以”。表示推测测“一定”； “必定”，只用在肯定句中。 2)have to表示“必须须”；“不得不”。在 这这个意义义上与 must很接近，但 must 表示的是说话说话 人的主观观看法，而 have to表示的却是客观观需要。have to 比 must有更多的形式，在转换转换 句型 时须时须 借助助动词动词 。 1)the work must be finished as soon as possible. 2)you mustnt speak like that. 3)must I be home before eight oclock? Yes,you must. No,you neednt./No,you dont have to. 4)there must be some mistake. 5)I must go now. 6)I have to go now. 7)you dont have to worry about that. 8)the students will have to know how to use the computers. 返回 1. I take the newspaper away? No, you mustnt.You read it only here. A.Must,can B.May,can C.Need,must D.Must,must 2. you sing the song? Yes,I .but It wo years ago. A. B. C. D. 3.Must I reture the book at once? No,you .but you teturn it after school. A.neednt,must B.mustnt,can C.mustnt,may D.cant,need 4.Our teacher often tells us in the sereet. A.no play B.not playing C.not to play D.not to playing 5.My mother is out,so I look after my little sister. A.may B.must C.have to D.can 6.The students stopped when the teacher came in. A.to talk B.talking C.talks D.talked 练习巩固 B B B B B B 练习巩固 7.Everybody is busy ready for the exams. A.get B.to get C.getting D.get 8.Please dont forget the door when you leave. A.pocked B.lock C.to lock D.locking 9.Please walk fast, well be late. A.or B.and C.so D.then 10.The old lady saw me the pen on the floor. A.dropped B.drop C.dropping D.to