资源简介

(共22张PPT)
Simple present tense
一般现在时
present continuous tense
现在进行时
一般现在时
一般现在时的构成
　　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，要在动词后加"-s"或"-es"。
如：She likes music. He watches TV at night.
一般现在时除主语是第三人称单数时谓语动词要加s外，一律用动词原形。
⑴一般现在时表示经常性或习惯性的动作，常与表示频度的时间状语every day, usually, always, often, sometimes, on Sunday等连用。
e.g.I go to school at 6 every morning.
⑵一般现在时表示客观存在及普遍真理。
e.g.Summer follows spring.
The sun rises in the east.
3）一般现在时表示目前的情况或状态。
e.g.I am a teacher.
Peter writes good Chinese but does not speak well.
4）以here, there等开始的倒装句，表示动作正在进行。
e.g. Here comes the bus. = The bus is coming.
There goes the bell. = The bell is ringing.
常见动词第三人称单数形式变化见下表：
规则 动词原形 第三人称单数
一般在动词词尾加 s playdrink playsdrinks
以ch, sh, s, x, o结尾的动词加 es teachgowash teachesgoeswashes
以辅音字母加y结尾的动词，先变y为i，再加 es crystudy criesstudies
现在进行时
1 现在进行时的构成由：“主语+am\is\are+动词的现在分词”构成。
否定形式：主语+ am\is\are + not+动词的现在分词
疑问形式：Am\Is\Are +主语+动词的现在分词
肯定回答：Yes，主语+ am\is\are
否定回答：No，主语+ am\is\are +not
2 现在进行时的用法。
（1）表示此时此刻正在进行的动作。
-----What are you doing -----I’m reading English.
（2）表示现阶段正在进行的动作或持续的状态。
They are studying hard this term.
（3）当时间状语为now，these days等时或当句子中含有listen, look, can you see,之类的暗示词时，要使用现在进行时。
注意：下列这些动词一般不用于现在进行时态的句子中。
a.表示感觉的动词。如：see, hear等。
b.表示喜欢或厌恶的动词。如：like, love等
c.表示希望的动词。如：want, would like等
d.表示状态的动词。如：be等
e.表示归属的动词。如：have等
f.表示思维、知识或理解能力的动词。如：know, think等。
3.现在进行时由“be＋现在分词”构成，动名词的变化规则见下表：
规则 动词原形 现在分词
一般在动词后直接加 ing govisit goingvisiting
以不发音的字母e结尾的动词，去掉e加 ing comemake comingmaking
以重读闭音节结尾且末尾只有一个辅音字母的动词，先双写这个辅音字母，再加 ing swimsit swimmingsitting
少数几个以ie结尾的动词，先变ie为y，再加 ing liedie lyingdying
Single choice单项选择
1. -Where is Jim -Look! He ________ under the tree.
A. is standing B. stood C. stands
2. Bill likes reading. He ________ picture books with his dad every evening.
A. read B. reads C. is reading D. has read
3. -What is your sister doing -She ________ my mom with cooking.
A. helped B. helps C. is helping
4. -Let's go shopping now. -Sorry, I can't. I ________ the piano.
A. practice B. can practice C. practiced D. am practicing
5. My sister ________ the piano very well, but she hasn't had time to play recently.
A. will play B. has played C. played D. plays
6. -Is Bill reading -Yes. He ________ for an hour every evening.
A. read B. reads C. reading D. is reading
7. -Does Peter walk home -________. He takes the bus.
A. No, he doesn't B. Yes, he does C. No, he isn't D. Yes, he is
8. -Is the man reading a newspaper -________. He's playing basketball.
A. Yes, he is B. No, he isn't C. Yes, he does D. No, he doesn't
Fill in the blanks with the proper form of the words用单词的适当形式填空
9. We often ________ (play) in the playground.
10. He ________ (get) up at six o'clock every morning.
11. ________ you ________ (brush) your teeth every morning
12. What ________ (do) he usually ________ (do) after school
play
gets
Do
brush
does
do
13. Mike sometimes ________ (go) to the park with his sister.
14. She often ________ (watch) TV with her parents in the evening.
15. ________ Mike ________ (read) English storybooks every day
16. -What are you _______ (do) now -I ________ (eat) bread.
17. It's nine o'clock. My father ________ (work) in the office.
goes
watches
Does
read
doing
am eating
is working
18. Look! The boy ________ (put) the rubbish into the bin.
19. - ________ he________ (clean) the classroom -No, he isn't. He ________ (play) basketball.
20. -Where is Mark -He ________ (run) in the playground.
21. Listen! He ________ (sing) in the room.
22. Some people ________(do) different things at the moment.
23. Now Mike ________ (listen) to the teacher in the classroom.
is putting
Is
cleaning
is playing
is running
is singing
are doing
is listening
24. Listen! Someone ________ (sing) in the house.
25. She is very famous and she often ________ (appear) on TV.
26. Look! Tony ________ (use) your computer.
27. My father ________ (tell) stories to me when I go to bed.
28. Uncle Li often ________ (study) Japanese in the evening.
is singing
appears
is using
tells
studies
Translate翻译
29. 他每天六点起床。(gets)
_________________________________________
30. 我经常骑自行车去上学。(ride, go)
_________________________________________
31. 我妈妈每天起床起得很早。(gets, early)
_________________________________________
32. 看！他正在和他的狗一起玩耍。(playing, with)
_________________________________________
33. 听！有人正在隔壁唱歌。(someone)
_________________________________________
He gets up at six o'clock every day.
I often ride my bike to go to school.
My mother gets up early every day.
Look! He is playing with his dog.
Listen! Someone is singing in the next room.
34. 我正在家里看电视。(at home)
_________________________________________
35. 你正在图书馆看书吗？(library)
_________________________________________
36. 现在,我没在写家庭作业。我正在玩电脑游戏。(am not)
_________________________________________
37. 我想去动物园。(want)
_________________________________________
38. 我爸爸正在看报纸。(newspaper)
_________________________________________
I am watching TV at home.
Are you reading a book in the library
Now I am not doing my homework. I am playing computer games.
I want to go to the zoo.
My father is reading a newspaper.
Translate翻译
39. 晚饭后我常和爷爷一起去散步。
My grandfather and I ________________ after dinner.
40. 晚饭后,他通常在七点看电视。
After supper, he usually ____________ at seven o'clock,
41. 他每天练习弹钢琴两个小时。
He ______________________for two hours every day.
watches TV
often go for a walk
practices playing the piano
42. 小汤姆总是在晚上八点洗淋浴。
Little Tom always __________________ at eight o'clock in the evening.
43. 听！谁正在隔壁拉小提琴？
Listen! Who __________________ the violin in the next room
44. 我妈妈正在打扫房间。
My mother __________________ the room.
45. 他正在和莉萨在电话里聊天。
He __________________ with Lisa on the phone.
takes a shower
is playing
is cleaning
is talking
46. 听！有人正在敲门。
Listen! Someone __________________ at the door.
47. 我爸爸总是很忙碌。
My father __________________ busy.
48. -你正在做家庭作业吗？ -不,我正在听音乐。
-___________________________ your homework -No, __________________ to music.
is knocking
is always
Are you doing
I'm listening
Rewrite the sentences as required按要求改写句子
49. I'm doing my homework.（改为一般疑问句）
_________ you _________ your homework
50. She lives in Beijing.（对画线部分提问）
_________ _________ she live
51. He wants to join the art club.(对画线部分提问)
_________ _________ _________ he want to join
52. He often goes to school by bike.（改为同义句）
He often _________ a bike _________ school.
53. They are swimming in the pool.（改为否定句）
They _________ _________ in the pool.
Are
doing
Where does
What club does
rides
to
aren't swimming
54. Lisa is walking across the street.（改为一般疑问句,并作肯定回答）
-_________ _________ _________ across the street -Yes, _________ _________.
55. Mike cleans his room every day.（改为一般疑问句）
_________ Mike _________ his room every day
56. Lisa is singing over there.（对画线部分提问）
_________ _________ _________ over there
57. The boy is having breakfast in the living room.（对画线部分提问）
_________ _________ the boy _________ in the living room
Is Lisa walking
she is
Does
clean
Who is singing
What is
doing
THANK YOU!

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