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1、小学五年级英语句型复习（一）、动词的第三人称单数形式（即三单式）一、.第三人称单数：1. 第三人称单数代词有：he, she, it。2. 指示代词this, that。3. 不定代词 everyone, somebody, something, nobody, everything, everybody ,who等。4. 单数可数名词。如：Lucy, a cat, my book, an orange, the bag等。5. 不可数名词可被看作第三人称单数。6. 当数字或字母作主语时，看作第三人称单数。二、动词的第三人称单数形式的构成规则。（和名词变复数一样）1)一般在动词词尾加 s; e
2、.g. singsingsdance- danceslike- likes2) 以s, x, o, sh, ch结尾加es; washwashes watchwatches do- does3) 末尾是辅音字母y动词,改y为I,再加es; carrycarries4）haves- has am/ are- is三、一般现在时谓语动词的用法：1)be动词:主语是第一人称用am,第三人称单数用is,其他用are;2)一般动词: 主语是第三人称单数，动词词尾加s或es.主语是其他人称或复数时，动词要用原形。练习：一、用括号内的词的正确形式填空。1. He _ (like) watching TV.
3、2. She _( have) lunch at twelve. 3. It_( look)like a cat.4. Han Mei _ (go) shopping with her mother.5. Beijing _ ( be)in China.6. Uncle Wang often_(make) cakes.7. A horse_ (run) very fast. 8. Everyone _( be)here. 9. This_ (be) a pen. 10. Those _(be) cucumbers.11. There _(be) some milkin the glass.12
4、. There _(be) some apples on the tree.13.My brother _ ( fly) a kite.14.You he and I _( come) from China15.Mr. White _( teach) us math.16. 6 _(be) a lucky number.17.I _( sweep) the floor. 18. He can _( ride) a horse.19.The children _(play) football on the playground.20.Mr.Rice and Mrs. Rice _(watch)
5、TV at home.21.The girl in red _(speak) English very well.22. Ill _(do) my homework.23. Shell _(go) to the zoo.24.There _ (be) a pen, a book and two rulers on the desk.25. There _(be) two ruler, a pen and a book on the desk.26. Amy must _(get) up now.27.My Chinese teacher _(give) me a hand.28.They of
6、ten _(listen) to music.（二）改写一般疑问句的方法：1. 用yes 或no回答的句子叫一般疑问句。2. 当句子中有be(is,am,are,was,were), can, will, would, could, must, should 等词时，变一般疑问句将上述单词提到句首，第一人称变为第二人称，some要改为any。e.g.:3.当句子中有行为动词时，变一般疑问句要借助动词Do/ Does/ Did放在句首（即第三人称单数借Does, 一般过去时借Did, 动词原形的借Do），第一人称改为第二人称，原来的动词（即三单式和过去式）要变回原形。Some要改为any。4.祈
7、使句的一般疑问句在句首加Will you.?e.g.: Open the door. - Will you open the door?但lets引导的祈使句一般疑问句用Shall we?e.g.: Lets go home.- Shall we go home?练习：将下列的句子改为一般疑问句,并肯定、否定回答。1.I am very active. 2. We are classmates. _ _3. She is watering the flowers. 4.I was a football player._ _5.There are some students here. 6. T
8、his is a desk._ _7.These are goats. 8.I can milk a cow._ _9.She can shear a sheep. 10. Itll be rainy tomorrow._ _11. Ill come here early. 12.You must hand in your homework._ _13.Id like some beef. 14. Shed like a hamburger._ _15.I could have some noodles. 16. I like painting._ _17.She watches TV eve
9、ry day. 18.Mike has math on Monday._ _19.They eat some peaches. 20.Tom missed the bus this morning._ _21.Miss White had a cold yesterday.22.My science teacher often play with us._ _23.Lets go shopping. 24.Close the window._ _25.He cant wash the plates. 26. I know she is Amy._ _（三）改否定句的方法：1. 当句子中有be(
10、is,am,are,was,were), can, will, would, could, must, should 等词时，变否定句在上述单词后面加not, some 要改为any,and 要改为or,too 要改为either。2. 当句子中有行为动词时，变否定句在行为动词的前面加dont/ doesnt/ didnt. (即第三人称单数借助动词doesnt, 一般过去式借助动词didnt, 动词原形的借助动词dont) 原来的动词（即三单式和过去式）要变回原形。Some要改为any，and 要改为or, too要改为either.3.祈使句的否定在句首加Dont .e.g.: Open
11、the door.- Dont open the door.Be quiet!- Dont be quiet!但let引导的祈使句在let sb 后面加not . (即let sb not do sth)e.g.:Lets go home.- Lets not go home. Let me see. - Let me not see.练习：将下列的句子改为否定句。1.This is an egg. 2. These are onions._ _3.Miss Zhang and Miss Chen are our teachers. 4.He was at home yesterday._ _5.There is some milk in the cup. 6.I can sweep the floor and make the bed._ _7.She can use the chopstic
