可数名词复数规则:
1.一般情况下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds
2.以s. x. sh. ch结尾,加-es,如:bus-buses, box-boxes, brush-brushes, watch-watches
3.以辅音字母+y”结尾,变yi, 再加-es,如:family-families, strawberry-strawberries
4.以“ffe”结尾,变ffev, 再加-es,如:knife-knives
5.不规则名词复数: man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice  child-children  foot-feet,  tooth-teeth                                              
fish-fish, people-people, sheep-sheep, Chinese-Chinese, Japanese-Japanese
不可数名词:表示不能个别存在的事物,如液体类,气体类的物质;少数固体类的物质 grass草,ice冰),抽象的名词(help帮助,music音乐)。不可数名词没有复数(如some water,不能与不定冠词连用。
写出下列各词的复数 
diary ____________      day_____________      dress _______________ glass __________  
peach___________      juice________________water ____________    rice______________ 
 tea ______________      man____________  woman____________  banana ___________  bus___________      child ____________ foot _____________    sheep ____________  leaf(树叶) ________    dish ____________  knife _____________  pen____________      boy__________  baby___________ map _____________    city ____________ box __________        book ___________ class ____________ eye ____________ office ________        car____________ fox(狐狸) ___________ watch ____________    library ________  pear ___________ skirt ____________    shelf _____________ tomato _________tooth ____________  Englishman________    paper __________ milk___________    family __________ mouse __________    people (人们) __________ fish _________  brush ________  Japanese ____________ policeman____________ watermelon______________  Chinese____________ strawberry _________ match ____     
二、一般现在时
一般现在时基本用法介绍 1.表示事物或人物的特征、状态。如:The sky is blue.天空是蓝的。
                    2.表示经常性或习惯性的动作。如:I get up at six every day.我每天六点起床。
                    3.表示客观现实。如:The earth goes around the sun.地球绕着太阳转。
一般现在时的构成:
1. be动词:主语+be(am, is, are)+其它。如:I am a boy.我是一个男孩。注意:(我用am,你用are,三单is,复数
2.行为动词:主语+行为动词(+其它)。如:We study English.我们学习英语。
注意:(当主语为第三人称单数(he, she,it)时,要在动词后加"-s""-es"。如:Mary likes Chinese.玛丽喜欢汉语。)
1,一般疑问句:一般以is ,are,am,can,do,did,does……开头的。回答用YES/NO.
特殊疑问句:what,who,why,whose,which,where,when,how,how many,how,much开头的,需要具体回答。
行为动词的变化。肯定句:主语+动词原形(+其它)
否定句:主语+ don't( doesn't ) +动词原形(+其它)
一般疑问句:Do( Does Did) +主语+动词原形+其它。(句首加助动词do, does did
动词+s的变化规则
1.一般情况下,直接加-s,如:cook-cooks, milk-milks
2.以s. x. sh. ch. o结尾,加-es,如:guess-guesses, wash-washes, watch-watches, go-goes
3.以辅音字母+y”结尾,变yi, 再加-es,如:study-studies
一般现在时用法专练:
 用括号内动词的适当形式填空。
1. He often ________(have) dinner at home.
2. David and Tom _______(be) in Class One.
3. We _______(not watch) TV on Monday.
4. Mike _______(not go) to the zoo on Sunday.
5. ______ they ________(like) the World Cup?
6. What _______they often _______(do) on Saturdays?
7. _______ your parents _______(read) newspapers every day?
8. The girl _______(teach) us English on Sundays.
9. She and I ________(take) a walk together every evening.
10. There ________(be) some water in the bottle.
11. Mike _______(like) cooking.
12. They _______(have) the same hobby.
13. My aunt _______(look) after her baby carefully.
14. You always _______(do) your homework well.
15. I _______(be) ill. I'm staying in bed.
16. She _______(go) to school from Monday to Friday.
17. Liu Tao _______(do) not like PE.
18. The child often _______(watch) TV in the evening.
19. Su Hai and Su Yang _______(have) eight lessons this term.
20.  What day _______(be) it today? It’s Saturday.
改错(划出错误的地方,将正确的写在横线上)
1. Is your brother speak English?      __________________
2. Does he likes going fishing?          __________________
3. He likes play games after class.      __________________
4. Mr. Wu teachs us English.            __________________
5. She don't do her homework on Sundays. _________________
三、现在进行
1.现在进行时表示现在正在进行或发生的动作,也可表示当前一段时间内的活动或现阶段正在进行的动作。(句中一般含有now, look, listen.
2.现在进行时的肯定句基本结构为be+动词ing.
如:Tom is reading books in his study .
3.现在进行时的否定句在be后加not
如:Tom is reading books in his study .
Tom is not reading books in his study .
4.现在进行时的一般疑问句把be动词调到句首。
  如:Tom is reading books in his study .
Is Tom reading books in his study
动词加ing的变化规则
1.一般情况下,直接加ing,如:cook-cooking
2.以不发音的e结尾,去eing,如:make-making, taste-tasting
3.如果末尾是辅音字母加一个元音字母和一个辅音字母,双写末尾的辅音字母,再加ing,如:run-running, stop-stopping
现在进行时专项练习:
一、写出下列动词的现在分词:
play_____________ run______________ swim _____________make______________
go______________ like____________  write_____________ _ski_____________ 
read_____________ have____________ sing  _____________ dance___________
put______________ see____________  buy _____________  love____________ 
live___________  take______________ come _____________ get_____________
stop____________ sit _____________  begin____________  shop___________
二、用所给的动词的正确形式填空:
1.The boy __________________ ( draw)a picture now.
2. Listen .Some girls _______________ ( sing)in the classroom .
3. My mother _________________ ( cook )some nice food  now.
4. What _____ you ______ ( do ) now?
5. Look . They _______________( have) an English lesson .
6.They ____________(not ,water) the flowers now.
7.Look! the girls ________________(dance )in the classroom .
 8.What is our granddaughter doing? She _________(listen ) to music.
  9. It's  5  o'clock now. We _____________(have)supper now
10.______Helen____________(wash )clothes? Yes ,she is .
四、将来时理论及练习
一、概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。句中一般有以下时间状语:tomorrow, next day(week, month, year…),soon, the day after tomorrow(后天)等。 
二、基本结构:be going to + do;如:I am going to go swimming tomorrow.
will+ do.        如:I will go swimming tomorrow.
三、否定句:在be动词(am, is, are)后加not或情态动词will后加notwon’t
如:I am going to go swimming tomorrow.→ I am not going to go swimming tomorrow.
    I will go swimming tomorrow. →I will not go swimming tomorrow.
四、一般疑问句: be动词或will提到句首,some改为any, and改为or,第一二人称互换。
如:I am going to go swimming tomorrow.→ Are you going to go swimming tomorrow?
    I will go swimming tomorrow. →Will you go swimming tomorrow?
用所给词的适当形式填空。
1. Today is a sunny day. We _________________________ (have) a picnic this afternoon.
2. My brother ______________________ (go) to Shanghai next week.
3. It's Friday today. What _____she ____________________ (do) this weekend? She _____________ (watch) TV and (catch) insects.
4. Mary __________________________ (visit) her grandparents tomorrow.
5. David __________________________ (give) a puppet show next Monday.
五、一般过去时
1.一般过去时表示过去某个时间发生的动作或存在的状态,常和表示过去的时间状语连用。一般过去时也表示过去经常或反复发生的动作。(Last Sunday ,last weekend,yesterday……
2Be动词在一般过去时中的变化:
am is在一般过去时中变为was。(was not=wasn't
are在一般过去时中变为were。(were not=weren'tlibrary的复数
动词过去式变化规则:
1.一般在动词末尾加-ed,如:pull-pulled, cook-cooked
2.结尾是ed,如:taste-tasted
3.末尾是辅音字母加一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,如:stop-stopped
4.以辅音字母+y”结尾的,变yi 再加-ed,如:study-studied
5.不规则动词过去式:am/is—was  are- were  go –went  swim-swam  fly-flew 
do-did  have-had  say-said  see-saw  take-took  come-came  get-got  drow-drew
eat-ate  read-read  sing-sang  leave-left  get-got…… 
写出下列动词的过去式 
is\am_____________ fly____________ plant____________ are ____________
drink_____________ play___________ go______________ make ________
does_____________ dance__________ worry___________ ask ___________
taste_____________ eat____________ draw____________ put ____________
throw____________ kick___________ pass____________ do  __________
过去时综合练习(1
1. It ______ (be) Ben's birthday last Friday.
2. We all ______ (have) a good time last night.
3. He ________ (jump) high on last Sports Day. 
4. Helen ________ (milk) a cow on Friday.
5. She likes ______ newspapers, but she ______ a book yesterday. (read)
67. Jim's mother _________ (plant) trees just now.
8. _______ they ________ (sweep) the floor on Sunday? No, they _____.
9. I _______ (watch) a cartoon on Monday.
10. We ___________ (go) to school on Sunday.
1. It _____ (be) the 2nd of November yesterday. 
Mr White ________ (go) to his office by car.
2. Gao Shan ________ (put) the book on his head a moment ago.
3. Don't ______ the house. Mum _______ it yesterday. (clean)
4. What ____ you ______ just now? I _______ some housework. (do)
5. They _________ (make) a kite a week ago.
6. I want to ______ apples. But my dad _______ all of them last month. (pick)
7. _______ he ______ the flowers this morning? Yes, he _____. (water)
8. She ____ (be) a pretty girl. Look, she _____ (do) Chinese dances.
9. The students often _________ (draw) some pictures in the art room.
10.What ______ Mike do on the farm? He ________ cows. (milk)
六、形容词加er的规则:
一般在词尾加er
以字母e 结尾,加r
以辅音字母加一个元音字母,应双写末尾的辅音字母,再加er
辅音字母+y”结尾,先把yi,再加er
3.不规则形容词比较级: good-better
根据句意填入单词的正确形式:
1. My brother is two years __________(old)than me.
2. Tom is as ________(fat) as Jim.
3. Is your sister __________(young) than you? Yes,she is.
4. Who is ___________(thin),you or Helen? Helen is.
5. Whose pencil-box is __________(big),yours or hers? Hers is.
6. Mary's hair is as __________(long) as Lucy's.
7.Ben ______ (jump) ________ (high) than some of the boys in his class. 
8.________ Nancy sing __________ (well) than Helen? Yes, she _____. 
9.Fangfang is not as _________ (tall) as the other girls. 
10.My eyes are __________(big) than ________ (she).. 
11.Which is ___________(heavy),the elephant or the pig? 
12.Who gets up _________(early),Tim or Tom? 
13._____the girls get up_______(early) than the boys?No,they______.
14. Jim runs _____(slow). But Ben runs _____(slow).
15.The child doesn't______(write) as ____(fast) as the students.