一般现在时,冠词的简单总结和习题.doc

一般现在时用法：1.现阶段经常性习惯性动作2.目前的状况3.客观真理常用时间状语：sometimes, often, every day, usually, always 等构成：1.动词用原形I like it.2.当主语是第三人称单数时，动词要加-s(-es)She likes it.3.be 动词用am，is, areI am a teacher.He is a boy.They are girls.否定形式：1.dont+动词原形 I dont like it.They dont like it.2.当主语是第三人称单数时，则为: doesnt+动词原形He doesnt like it.一般疑问句：把do 或does 放在主语的前面，后面动词用原形Do you like it?Does Ann like it?Does he like it ?a, an, the 的用法不定冠词的基本用法1. 不定冠词有a和an两种：a用于辅音音素开头的词前，an用于元音音素开头的词前。例如：a boy, a city, a girl, a useful animal , an old man, an honest boy, a bad apple, a tall elephant 2. 用来表示“”的意思，但不强调数的观念，只说明名词为不特定者。即不具体说明是何人何物。A teacher is looking for you. We work five days a week. 3. 不定冠词含有“”的意思，但数量观念没有one强烈，在句子里边一般可以不必译出，但若有“一个”的意思则译出， An orange is good for you.4. 一般用在可数名词单数前，指人或事物的某一种类。例如： Bill is a student. 5. 用在某些固定词组中。a lot of, a moment ago, a few, a little定冠词的用法 1.特指某（些）人或某（些）事物。 The book on the desk is mine. 2.指双方都知道的人或事物。 Open the door, please. 请开门。 3.用在世界上独一无二的事物前。 The sun is bigger than the moon.太阳比月亮大些。 但这些名词作为描绘性定语时，可用不定冠词。 Look! A red sun is rising. 瞧！一轮红日正在升起。 4.用在序数词和形容词最高级前。The first island is the biggest of the three.。 5用在用普通名词构成的党派，国家等专有名词以及江河、海洋、山脉、群岛、海峡、海湾等专有名词前。 They will visit the Great Wall next week. 6.用在形容词前表示一类人，the +形容词指的是一群人，是一种复数含义，所以其后动词应用复数形式。 The old are sick. 7.用在姓名复数形式前表示一家人。 The Smiths have moved to London. 8.用在某些习惯用语中。 in the morning, on the left, the day before yesterday, all the same用a an the填空1. I am _student.2. There is _ elephant in the zoo.3. You are _ good boy.4. I have _ orange.5. There is _ “m” here.6. I live in _ university.7. She is _ honest girl.8. He walks along _ one-way road.9. _ apple is good for us.10. Close _ door, please.11. _ moon is in the sky12. What is _ biggest bird in the world?13. He likes to play _ piano.14. Monday is _ first day of the week.15. Who is _ girl in green?16. Do you have _ knife? Yes, I do. I only have _ small one.17. _ boy over there is Jims brother.18. We visited _ Great Wall last year.19. I have _ apple. _ apple is very sour.20. Is that _ cat or _ tiger? Its _cat.用括号内动词的适当形式填空1. He often _(have) dinner at home. 2. Daniel and Tommy _(be) in Class One. 3. We _(not watch) TV on Monday. 4. Nick _(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. Im 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? Its Saturday.按照要求改写句子1. Daniel watches TV every evening.(改为否定句)_ 2. I do my homework every day.(改为一般疑问句，并作否定回答) _ 3. She likes milk.(改为一般疑问句，并作肯定回答) _ 4. Amy likes playing computer games.(改为一般疑问句，并作否定回答) _ 5. We go to school every morning.(改为否定句)_ 6. He speaks English very well.(改为否定句)_.7. She is always a good student.(改为一般疑问句，作否定回答) _ 8. Simon and Daniel like going skating.(改为否定句) _9. Do you often play football after school? (肯定回答) _10. I have some books. （改为否定句）_ 11. Gao Shans sister likes playing table tennis.（改为否定句）_ 12. David has got a goal. （改为一般疑问句）_ 13. We have four lessons.（改为否定句）_ 14 Nancy doesnt run fast. （改为肯定句）_ 15. My dog can run fast. (否定句一般疑问句)_ 16. I am a teacher.(一般疑问句否定句)_ _ 17. We should look after by myself. (一般疑问句及肯定回答、否定句) _18. I must wash dishes after dinner. (一般疑问句、肯定回答、否定回答)_答案1-5 a, an, a, an, an 6-10 a, an, the, An, the11-15 The, the,