1、初二英语下学期期末复习初二英语下学期期末复习动 词Verbs1练习巩固练习巩固复习复习导入导入行为行为动词动词动词动词种类种类情态情态动词动词2复习导入复习导入返回返回3行为动词行为动词Action Verbs系系 动动 词词Link Verbs助助 动动 词词Auxiliary Verbs情态动词情态动词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:
2、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 mayShe 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)否定)We are playing basketball.(进
3、行时态)进行时态)Do you have a brother?(疑问)疑问)You can keep them for two weeks.May I smoke here?We must go new.动词种类动词种类返回返回41、有些动词后面可跟不定式作宾补:、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 sth2、有些动词后面可跟双宾语,间宾置前时,相应加有些动词后面可跟双宾语,间宾置前时,相应加上介词上介词to或或for:give sb sthe=give shte to sb
4、buy sb sth=buy sth for sb teach sb sth3、有些动词后面只可跟动词有些动词后面只可跟动词-ing,不可跟动词不定不可跟动词不定式:式:enjoy doing sth mind doing sth行为动词行为动词54、有些动词后面可跟不定式也可跟动词有些动词后面可跟不定式也可跟动词-ing,但其但其义不同:义不同:go on doing sthgo on to do sthforget doing sthforget to do sthlike doing sthlike to do sthstop doing sthstop to do sth、有些动词宾语
5、后面可跟动词,也可跟动词原形,有些动词宾语后面可跟动词,也可跟动词原形,其义大不同:其义大不同:watch sb/sth doing sthwatch sb/sth do sthsee sb/sth doing sthse sb/sth do sth行为动词行为动词返回返回6情态动词情态动词特点: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“可能可能”、“应当应当”、“必要必要”等,但本身词义不完全,不能单独作谓语动词,必须等,但本身词义不完全,不能单独作谓语动词,必须和不带和不带”to”的动词不定式(即动词原形)连用。情态动词没有人称和数
6、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,如式,如must;有些有过去式,如:有些有过去式,如:cancould,maymight,have to had to等。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需需借助动词借助动词does、do、did not。71、can和和could:表示表示“能力能力”、“许可许可”、“可能性可能性”。口语中的可替口语中的可替may,而而may
7、较为正式,较为正式,could可替可替can,使语气更委婉,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,有表示讲可或征求对方许可,有“可以可以”之意,但之意,但用作此意时它的否定形式用用作此意时它的否定形式用may not,但表示但表示“不允不允许许”、“禁止禁止”、“阻止阻止”等意思时用等意思时用mus
8、tnt+代替:代替:例:例:you may go now.May I play games in class?No,you mustnt.(2)还表示可能性,有还表示可能性,有“或许或许”、“可能可能”的意思的意思 eg:He may be English,but Im not sure.情态动词情态动词8大家有疑问的,可以询问和交流大家有疑问的,可以询问和交流可以互相讨论下,但要小声点可以互相讨论下,但要小声点可以互相讨论下,但要小声点可以互相讨论下,但要小声点9情态动词情态动词、must和和have to返回返回101.I take the newspaper away?No,you mu
9、stnt.You read it only here.A.Must,can B.May,can C.Need,must D.Must,must 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,need4.Our teacher often tells us in the sereet.A.no play
10、 B.not playing C.not to play D.not to playing5.My mother is out,so I look after my little sister.A.may B.must C.have to D.can6.The students stopped when the teacher came in.A.to talk B.talking C.talks D.talked练习巩固练习巩固BBBBBB11练习巩固练习巩固7.Everybody is busy ready for the exams.A.get B.to get C.getting D.
11、get8.Please dont forget the door when you leave.A.pocked B.lock C.to lock D.locking9.Please walk fast,well be late.A.or B.and C.so D.then10.The old lady saw me the pen on the floor.A.dropped B.drop C.dropping D.to drop11.I saw toe old woman here when I was walking .A.sit,pass B.sitting,past C.sitting,pass D.sit,past12.the morning of september,our school begins.A.In B.On C.At D.ToBBBBBB12