② ；
③ 。
2．构成 （1）be型句子的谓语动词只有be（am，is或are） a．肯定句中，只出现be，如 I am a student．我是一名学生。
b．否定句中， c．一般疑问句， （2）实义动词型 a．肯定句中，只出现实义动词，如 I get up in the morning． b．否定句中， c．一般疑问句， 3, 一般现在时的用法 1 经常性或习惯性的动作，常与表示频度的时间状语连用。时间状语 every, sometimes, at, on Sunday 2 客观真理，客观存在，科学事实。
Shanghai lies in the east of China. 3 表示格言或警句中。
Pride goes before a fall. 骄者必败。
4 现在时刻的状态、能力、性格、个性。
I dont want so much. 现在一般时动词变化的规则是 1.如果主语是名词复数和第一人称I、 we ，谓语动词不用做任何变化， 2.主语是任何一个单数名词或者是第三人称单数，谓语动词要进行必要的变化。特别提一点不可数名词也算作单数处理。
3.谓语动词的变化规律是 1 在动词后加-s，-es read - reads，write - writes，say - says 2 以s，x，ch，sh 结尾的词加-es teach - teaches，wash - washes， 3 以辅音字母y结尾的词变y为i再加-es try - tries，carry – carries 4 特殊变化的词 be 是 - am, is, are （ I am she/he/it,名词单数都用 is ， we, you, they, 名词复数都用are have 有 - have, has I, we, you, they, 名词复数都用have she/he/it is, 名词单数都用 has） 5 助动词，不论单复数、不论什么人称都没有变化， can, may, must, need, ought to 等。谓语动词就不需要有任何变化了，即用动词原形表示。
（一）单选 1. Where Lucy come from A. do B. doesC. is D. are 2. Most of the students China. A. comes from B. is from C. are from D. come of 3. We speak English . A. every days B. everyday C. very day D. every day 4. My math teacher a big pair of glasses. A. wears B. put on C. wear D. puts on 5. What your father and mother A. does, do B. do, do C. are, do D. do, does （二）用动词适当形式填空 1. His radio is broken. It （sound） terrible. 2. Did somebody drop water on the rug It （look） wet. 3. Every year my parents （give） me a present for my birthday. 4. The club （send） her a letter every month. 5. your dad （wash） his car once a week Yes, he does. 6. Lin Tao is a good student. He （study） very hard. 7. They （ work） at the bank. （三）句型转换 1. My living room has three windows. （改为否定句） 2. Jim and Jack like swimming on Sundays.（就划线部分提问） 3. We are in the same class. （改为一般疑问句） 4. He comes from England.（ 就划线部分提问） 一、用所给动词的适当形式填空。
1. I often （help） my mother with housework. 2. Uncle Wang （ introduce） his daughter to us . 3. He （have） music class in Mondays. 4. How （do） he （get） there 5. （do） you （agree） with me 6. All of us （ study） hard. 7. He always （ forget） to close the window. 8. Grandma often （cook） dinner for our family. 二、填空。
Mrs. Black’s Day Mrs. Black often （get） up at 700 on Sunday morning. She （have） breakfast at 830. She （have） a little dog. She （ like） to go to the park with her dog. At 1050, Mrs. Black sometimes （ wash） her clothes. At 300 p.m. she usually （go）shopping. She often （make）supper at 600 p.m. She doesn’t （watch）TV at night. She （go） to bed at about 1030p.m. 一般现在时用法专练（A） Ⅰ.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 members of the Reading Club. 3. She and I （take）a walk together every evening. 4. There be some water in the bottle. 5. We not watch TV on weekdays. 6. Nick not do his homework on Sundays. 7. they like the World Cup 8. What they usually do on holidays 9. your parents read newspapers every day 10. The girl teach us English on Sundays. Ⅱ.按照要求改写句子。
1.Daniel watches TV every evening.改为否定句 Daniel TV every evening. 2. I do my homework every day .改为一般疑问句并作否定回答 ______you_____ homework every day No, I____ . 3. She likes milk.（改为一般疑问句并作肯定回答） _______she milk Yes., she does . 4. Simon is from Beijing.同义句改写 Simon _________Beijing. 5. Millie is clever at Maths.同义句改写 Millie Maths . Ⅲ.改错。
1.Is your brother speak English A B C 2.Does he looks like his father A B C 3.He likes play games after class. A B C 4.Mr Wu teachs us English. A B C 5She doesnt her homework on Sundays. A B C 一般现在时用法专练 一 用所给动词正确形式填空 1.He loves ______________ read newspaper.