一般现在时和现在进行时的区别
一、概念不同：
一般现在时表示主语经常性和习惯性的动作或存在的状态， 也表示说话者的能力及自然现象。
而现在进行时表示说话时（瞬间）正在进行的动作，也表示目前或现阶段一直进行的动作。
如： She often does her homework in the evening. She is doing her homework now.
二、在构成方式上的不同：
一般现在时中谓语动词的构成有以下三种情况： ①be 动词的一般现在时形式：am，is，are. ②动词 have 的一般现在时形式：have，has.
③其他行为动词的一般现在时形式有动词原形或第三人称 单数形式。
而现在进行时中谓语动词的构成是： am/is/are+动词的-ing 形 式（现在分词）。
三、时间状语不同：
一般现在时的时间状语主要有：always，usually，often， sometimes ， never ， every day ， on Sundays ， in the morning/afternoon/evening 等；
现在进行时的时间状语主要有：now，these days，this week， at the moment 等，有时句首有“Look！”、“Listen！”或“It’s+?时刻”等词、句存在。 如： We play football in the afternoon.（习惯性动作） My mother is reading a book now.（动作正在发生）
四、用语范围不同：
某种表示情感、意识（如 want，like，know 等）；表示“有” 的 have 等动词， 一般不用于现在进行时， 但可用于一般现在时。
如： 我现在就想回家。 误：I am wanting to go home now. 正：I want to go home now.
他有一台电脑。 误：He is having a computer. 正：He has a computer.
一．写出下列动词的第三人称形式和 ing 形式。 1．dance________ 2. stop ________ 3. sit________ 4. study________ 5. draw________ 6. tell________ 7. see ________
9. watch________ 10. forget ________ 二．用动词的适当形式填空。
1. We often______(play) on the playground. 2. He _____(get) up at six o’clock every day. 3. ----What are you doing? ----I_________(do) my homework.
4. _____you ______(brush) your teeth every morning. 5. What ______he usually ______(do) after school? 6. Danny _____(study) English, Chinese, math at school. 7. The girl_______(not eat)bananas now.
8. Mike sometimes ________(go) to the park with his sister. is eight now, she __________(watch) TV with his parents. 10. ________ Mike________(read) English every day?
11. How many classes _________your classmate________(have) on Monday? 12. What time _________his mother_________(do) the housework?
-_______ (not talk)on the phone now. 14. Look, the boy__________(run)fast.
15. ----_______the students_______(read) English? ----Yes, they are.
16. Tom____ ___(not study)English. He is studying Chinese. 17. ----Who -_______ (sing)a song? ----Li Ying is.
18. ----Where ____they _______ (stand)? ----They are standing over there.
19. Look！ The boy over there _______ (play) a model plane. 20. ----What does Meimei do on Sunday night?
----She usually-_______ (watch)TV with her parents
三、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. Amy is playing computer games. (改为一般疑问句，并作肯定回答) ______________________________? _____________________ 4. I like taking photos in the park. (对划线部分提问) _____________________________________________________ 5. John is from Canada. (对划线部分提问)
______________________________________________________ 6. Tom does his homework at home. (改为否定句) ______________________________________________________ 7. They are doing their homework. 一般疑问句： 否定句： ?
8．The students are cleaning the classroom (对划线部分提问).
_____________________________________________________
9．I’m playing football in the playground .(对划线部分进行提问) ____________________________________________________ 10．Tom is reading books in his study . (改为否定句) _____________________________________________________
四．单项选择题。
( ) 1. ------_________Alice often play the piano. ------No, she __________.
A. Do; do B. Does; does D. Do; does C. Does; doesn’t
( )2. ________ your pen friend _______ in Beijing? A. Do; live B. Do; lives C. Does; live D. Does; lives ( )3. ---When _______ he get home on Friday? ----He gets home at four on Friday.
A. do B. does C. did D. doesn’t ( )4. I like ________ very much. What about you? A. swim B. swims C. to swim D. swimming ( )5. Bill and I _______ good friends. A. is B. are C. am D. be
( )6. Sandy often ________ his homework on Sundays . A. do B. does C. did D. don’t ( )7 ----What do you usually do on the weekend? ---- I usually__________.
A. went swimming B. go swimming C. going swimming D. is swimming ( )8. The Greens ____ supper now. A:is having B:are having C:is haveing D:are haveing
( )9. The children are ____TV.
A:watch B:seeing C:watching D:reading
( )10. Are the boys looking at the blackboard? Yes, they ____. A:aren't B:do C:don't D:are
( )11. The boy is late for class. So he says to the teacher,\ A:I don’t know don't want to be late B:Excuse me, may I come in? C:Let me in,
( )12-- What do you usually do on weekends? ---–I usually______.
A. saw elephants B. sing and dance C. took picture
( )13. I ________ a student. I go to school _______bus every day. A. is; by B. am; on C. am; by D. are; by ( )14. I _______ a brother. She _______ a sister. A. have; has B. has; has C. have; have D. has, have
( )15. You _________ a student. He ________ a teacher. A. is; is B. are; is C. are; are D. is; are ( )16. He always _________ football games. A. watches B. watch C. watched D. is watching ( )17. She doesn’t ________ listening to the music. A. liked B. like C. likes D. liking ( )18. My mother and I _________ always watch TV. A. doesn’t B. don’t C. do D. does ( )19. Jack is _____with Jim. They are good____. A running; friend; B running; friends; C runing; friends D run; friend's ( )20. Look! Mary ____doing ____homework.
A:is;one's B:is;her C:are;his D:are;her
一般现在时-现在进行时混合练习
