内容正文:
专题01 一般现在时
一、定义,用法,关键词
(一)定义:表示习惯性、经常性发生的动作,或存在的状态。
(二)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。
I usually have breakfast at 8 o’clock in the morning. 我经常在早上8点吃早餐。
She cleans her room every day. 她每天清洁房间。
My brother often does sports. 我哥哥经常做运动。
2. 表示现在的状态、外貌、个性、爱好。
He is kind so everybody likes him very much. 他很善良所以每个人都很喜欢他。
I like doing sports. 我喜欢做运动。
3. 表达客观真理,科学事实。
The sun rises from the east. 太阳从东边升起。
One and one is two. 一加一等于二。
Guangzhou lies in the south of China. 广州谓语中国的南方。
4. 在格言或名言警句中。
Pride goes before a fall. 骄(兵)必败。
Actions speak louder than words. 事实胜于雄辩。
(三)关键词
1. 频率副词(从高到低)
always 总是 usually 经常 often 经常
sometimes 有时候 seldom 几乎不/很少 never 从不
2. every+时间,on+星期
3.其他:once/twice/基数词+time a day(a week/a month/a year···)
once a week 一星期一次 twice a year 一年两次 three times a month 一个月三次
(四)句子结构
结构
例句
be 动词:主语+be(am,is,are)+其他
She is cute.
行为动词:
主语(非三单)+行为动词原形+其他
主语(三单)+行为动词三单形式+其他
They swim every day.
She swims every day.
【Tips】:①be 动词的搭配
I跟 am,you 跟are,is 搭配 她(she)他(he)它(it)
单数用is,复数用are
②如何判断三单→非I非you非复数
即时演练A
一、下列名词是三单的,请在括号内打✓。
my house ( ) Tom and Sally ( )
the man and the cat ( ) my father and I ( )
my mom ( ) my parents ( )
the dog ( ) I ( )
it ( ) the Sun ( )
二、选择正确的be动词形式
they We He
you my uncles the dog
cats ideas an activity_
Joe and Linda it two ducks
二、行为动词三单变化规则
【注意】只有第三人称单数才有三单变化。
1.一般情况下,直接加s
make-makes, like-likes
2. 以sh, ch, x, o, s结尾的,加“es”
口诀“蛇sh吃ch了xo酱死s了”
finish-finishes
catch-catches
fix-fixes, do-does
3. 以辅音字母加y结尾,把y改成i,再;
以元音字母加y结尾,直接加。
study-studies, fly-flies
play-plays, stay-stays
4.特殊:have-has
即时演练B---写出下列动词的第三人称单数
try go play
make have carry
pass buy teach
take brush plant
三、句型转换
句型转换包括否定句、一般疑问句、特殊疑问句
(一)含be动词的句型转换
肯定句
You are wonderful.
主语 其它
否定句
You are not wonderful.
主语它
一般疑问句
Are you wonderful?
主语+其他?
回答
肯定回答:Yes,主语+be.
否定回答:No,主语+be not.
(二)含行为动词的句型转换
非三单做主语
三单做主语
句子结构
肯定句
I study here.
He studies here.
主语(非三单)+V原
主语(三单)
否定句
I don't study here.
He doesn't study here.
主语(非三单)+do not+V原
主语(三单)+does not+V原
一般疑
问句
Do you study here?
Does he study here?
Do+主语(非三单)+V原
Does+主语(三单)+V原
回答
肯定:Yes,I do.
否定:No,I don’t.
肯定:Yes,he does.
否定:No,he doesn’t.
特殊疑问句
Where do you study?
Where does he study?
特殊疑问词+一般疑问句?
【TIPS】句型转换:有be用be,无be用助动词(do/does/did)
【注意】
1.does或者doesn’t后,一定跟动词原形。
2.do或者does引导的一般疑问句,do问do答,does问does 答
3.肯定句变否定句或者一般疑问句,有三改!
(1)第一人称(I/we/my我的)改第二人称(you/your你的)
(2)some改 any;
(3)and 改 or
例子:I have some apples. →Do you have any apples?
I like milk and chocolate. →I don't like milk or chocolate.
【补充】
1.特殊疑问词有:
what 什么 who谁 whose谁的 which 哪一个
where 哪里 when 什么时候 why为什么 how 怎样
how soon 多久 how long多长 how often 多久一次
即时演练C
一、按要求改写句子
1.She is from England.(改为一般疑问句并作肯定回答)
_____________________________________________________
2.The man always goes to the market.(改为否定句)
_____________________________________________________
3.They like dogs.(改为一般疑问句并作否定回答)
_____________________________________________________
4.My dad smokes every day.(改为一般疑问句并作肯定回答)
_____________________________________________________
5.These two bags have the same colour.(改为否定句)
_____________________________________________________
二、用括号中的词的适当形式填空
1. They _____________(not watch) TV every Tuesday.
2. Jenny _____________(not go) to Korea on Monday.
3. I _____________(be not) from Hongkong.
4. _____________ your parents _____________(go) climbing every day?
5. _____________Jackson _____________(watch) movies every day?
综合练习:
一、用be动词的适当形式填空
1. I ________ a student. 2. We________friends.
3. He________a good boy. 4. She________my sister.
5. They________my parents. 6. You________11 years old.
7. I________a doctor. 8. My father________a policeman.
9. We________having breakfast. 10. Tom________ from Canada.
11. Her sister ________a nurse. 12. They________ my good friends.
13. He________my brother. 14. She________ten.
2、 根据要求改写句子
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.I like taking photos in the park.(对划线部分提问)
7.John comes from Canada.(对划线部分提问)
8.She is always a good student.(改为一般疑问句,作否定回答)
三、用括号内动词的适当形式填空
1. They often (play) in the playground.
2. I and my sister (get) up at six o'clock every day.
3. Danny (study) English, Chinese at school.
4. Julia sometimes (go) to the park with his sister.
5. She (watch) TV with his parents every night.
6. (Be) you good at telling stories?
7. What she often (do) on Mondays?
8. ---What day (be) it today? ---It's Monday.
9. What (do) they usually (do) at weekend?
10. How many lessons your classmate (have) on Friday?
四、单选题
1. She about two hours reading every day.
A.spent B.will spend C.has spent D.spends
2. My aunt his bike to work every day.
A.ride B.rode C.rides D.will
3. She always her seat to someone in need.
A.gives B.give C.gave D.giving
4. Does your father to work every day?
A.is driving B.drove C.drives D. drive
5. the old man like Beijing Opera?
A.Is B.Do C.Are D.Does
答案
即时演练A
一、三单判断 √x xx √x √x √√
二、选择正确的be动词形式
are are is
are are is
are are is
are is are
即时演练B-动词的第三人称单数
tries goes plays
makes has carries
passes buys teaches
takes brushes plants
即时演练C
一、按要求改写句子
1.Is she from England?
肯定回答 Yes,she is.2.The man doesn't always go to the market.
3.Do they like dogs?
否定回答 No,they don’t.
4. Does your dad smoke every day?
肯定回答 Yes,he dose.
5.These two bags don't have the same colour.
二、以词的适当形式填空
1.don't watch 2.doesn't go 3.am not 4.Do go 5.Does watch
综合练习
一、be动词的适当形式填空
1.am 2.are 3.is 4.is 5.are 6.are 7.am
8.is 9.are 10.is 11.is 12.are 13.is 14.is
二、根据要求改写句子
1.Daniel doesn't watch TV every evening.
2.Do you do your homework every day? 否定回答 No,I don’t.
3.Does she like milk? 肯定回答 Yes,she does.
4.Does Amy like playing computer games?否定回答 No,she doesn’t.
5.We don’t go to school every morning.
6.What do you like taking in the park?
7.Where does John come from?
8.Is she always a good student? 否定回答 No,she isn’t.
三、用括号内动词的适当形式填空
1.play 2.get 3.studies 4.goes 5.watches 6.Are 7.does do 8.is 9.do do 10.does have
四、单选题
1-5 DCADD
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