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一般现在时讲解
Hello, boys and girls.我是一般现在时，你们想知道我的故事吗？Let me tell you!
首先，介绍我的本领。我的本领有三样：
1.表示事物或人物的特征、状态。如：The sky is blue.天空是蓝色的。
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。
第二，请看我的面目--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。
2.行为动词：主语+行为动词(+其它)。如：We study English.我们学习英语。
当主语为第三人称单数(he, she ,it)时，三单变化：
①多数在动词后加s ，play—plays like—likes
②以s，x，sh，ch，o结尾的动词加es go—goes wash—washes，
③以辅音字母加y结尾，把y改i再加es，fly—flies 。
第三，我的变化--否定句、一般疑问句、特殊疑问句：
1. be动词的变化。
否定句：主语+ be + not +其它。如：He is not a worker.他不是工人。
一般疑问句：Be +主语+其它。如：-Are you a student? -Yes. I am. / No, I'm not. 特殊疑问句：疑问词+一般疑问句。如：Where is my bike?
2.行为动词的变化。
否定句：主语+ don't( doesn't ) +动词原形(+其它)。如：I don't like bread.
当主语为第三人称单数时，要用doesn't构成否定句。如：He doesn't often play.
一般疑问句：Do( Does ) +主语+动词原形+其它。如：
- Do you often play football?
- Yes, I do. / No, I don't.
当主语为第三人称单数时，要用does构成一般疑问句。如：
- Does she go to work by bike?
- Yes, she does. / No, she doesn't.
特殊疑问句：疑问词+一般疑问句。如：How does your father go to work?
常用动词单三：Lives, teaches, goes, watches, reads, does, works, does, doesn’t。
一般现在时课后练习题
I. Choose the right answers to cloze.用括号内适当的形式填空。
1.We often ________(play)basketball in the playground.
2. He usually________(ge t) up at six o’clock.
3. ________you_________(brush) your teeth every morning?
4. What______(do) he usually________(do) after school?
5. ______ they ________(like) the World Cup?
6. ________Mike sometimes __________(go) to the park with his sister?
7. At eight at night, she usually________(watch) TV with his parents.
8.________Mike_______(read) English every day?
9. How many lessons _________your classmates_______(have) on Monday?
10. What time_______his mother______ (do) the housework?
11.He usually _____ (get)up at six in the morning.
12.She______(have) blues eyes.
13.We _______(go ) to school every day
14.The boy _________(like) playing football.
15.We_______(have)no classes on Sundays.
16.She________(write) to her mother once a week.
17.It _____(rain)quite often during the month of July every year.
18.She often_________(watch)TV on Saturdays.
19.Mike usually_________(ride) a bike with his friends in the park.
20.Peter and Mary often_______(play) badminton together.
21.My mother______(have) a lot of cousins.
22. He often ________(have) dinner at home.
23. We _______(not watch) TV on Monday.
24.Sandy usually _______(play) the piano on Sundays.
25.The cat________(like) eating fish every much.
26. Su Hai and Su Yang _______(have) eight lessons this term.
