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1、时态时态动词时态是表示动作或状态发生或存在的时间动词时态是表示动作或状态发生或存在的时间和表示方式的一种动词形式和表示方式的一种动词形式。小学阶段所学的时态有：小学阶段所学的时态有：1.一般现在时：do/does2.2.现在进行时：be doing3.3.一般将来时：be going to do/will do4.4.一般过去时：didalways usually often sometimes neverI/You /We /TheyHe/She/It+do(动词原形动词原形)+does(第三人称单数第三人称单数）1.+s e.g.plays visits 2.+es(以以o,ch,sh,s
2、,x结结 尾）尾）e.g.goes watches washes kisses fixes3.以辅音字母以辅音字母+y结尾的结尾的去去y变变i+es e.g.fly-flies4.不规则变化不规则变化e.g.have-has now/look /listenIWe/You/TheyHe/She/Itamareis+doing1.+ing 2.e.g.doing2.末尾只有一个辅末尾只有一个辅音字母的重读闭音音字母的重读闭音节要节要双写双写最后一个最后一个字母字母+ing e.g.swimming running getting3.以哑巴以哑巴e结尾，结尾，要要去去e再再+ing e.g.wri
3、te-writing take-takingtomorrow/the day after tomorrow/next week/next month/next year.I We/You/TheyHe/She/Itamare is going to doI/We/You/They/He/She/It +will doyesterday/the day before yesterday/three days ago/one month ago/last year/last month/last night/yesterday eveningI/We/You/They He/She/It+did1
4、.+ed e.g.played2.以以e结尾结尾+d e.g.danced 3.末尾只有一个辅音字母的末尾只有一个辅音字母的重读闭音节要双写最后一个重读闭音节要双写最后一个字母字母+ed e.g.stopped4.以辅音字母以辅音字母+y结尾的将结尾的将y变变i+ed e.g.fly-flied 5.不规则不规则 e.g.do-did go-went take-took1.Peter _(play)basketball twice a week.2.2.Do you believe what he _(say)just now?3.3.Look!The lazy cat _(sleep)in
5、the sofa.4.4.There _(be)a book and two pens on the desk.5.5._you _(see)a film tomorrow morning?6.6.She _(not play)the guitar at the moment.7.7.What _his father usually _(do)in the evening?8.8.They _(have)a meeting next week,arent they?9.9.Both he and I _(be)teachers.10.10.I _(not feel)very well yest
6、erday.11.11.He put on his coat and _(go)out.12.Lei Feng often _(help)others and he was helpful.13.Next Sunday,we _(clean)up the park.14.14.Hurry!Your mother _(wait)for you at the school gate.Practiseplayssaidis sleepingisAregoing to seeisnt playingdoesdoare going to havearedidnt feelwenthelpsare goi
7、ng to cleanis waiting六、介词六、介词介词在句子中表示名词或代词等与其他词之间的关系。不能单独作句介词在句子中表示名词或代词等与其他词之间的关系。不能单独作句子成分，常位于名词或代词（或与之相当的其他词类、短语、从句）子成分，常位于名词或代词（或与之相当的其他词类、短语、从句）前面构成介词短语。介词后面的成分作介词的宾语。前面构成介词短语。介词后面的成分作介词的宾语。方方位位介介词词in,on,at,under,to,behind,beside,near,before,in front of,next to,between时时间间介介词词in,on,at,after,bef
8、ore,fromto,past,between 其其它它of,by,with,into,out of,for,Practise1.Look _ the picture.Its picture_ my school.2.There is a school building _ my school.It has five floors._ the school building,there is a big playground._school,the children always play ball games there.3.My classroom is_ the fifth floor.
9、Its big and clean.4.Miss Li is our class teacher.She comes _ school early every morning.She comes _bicycle.Then she does morning exercises _us.She likes sports.Tomorrow is her birthday.We will make a card _ her.We love her very much.atofinNearAfterontobywithfor5.There are some apples _ the tree.6.Wheres your study?Its next _ my bedroom.7.The car _ the tree is Jacks.8.The ball is_ the door,so you cant see it.9._ _ _the house,there are many trees.10.Listen!Someone is knocking _the door.11.There is something wrong _ my computer.ontounderbehindIn front ofatwith