内容正文:
时 态✰一般现在时
U1 Personal and Family Life
考点1 一般现在时的概念
1.表示经常性或习惯性的动作(每周,每天,经常)
· He is always ready to help others.
他总是乐意助人。
· The shop opens at nine every day.
这家商店每天九点开门。
· I usually go to school by bus.
我通常坐公交车去上学。
定义:
2.描述事物或人物的状态、性质、特征、能力、爱好等。(男生、女生、职业、高矮胖瘦)如:
· He can speak five foreign languages .
他能说五种外语。
· Weihai is a beautiful city .
威海是座美丽的城市。
·Lucy likes reading.
露西喜欢阅读。
3.陈述客观事实、客观真理。(太阳、月亮、
河流、高山)如:
· Ten minus two is eight.
十减二等于八。
· The sun rises in the east.
日出东方。
· The earth goes around the sun.
地球绕着太阳转。
常与 always(一直,总是), usually(通常),often(经常),sometimes(有时),never(从不),
every morning/night/evening/day/week/year,once a month(一月一次), on Sundays(每逢周末)等频率副词连用。
once a week(一周一次)
twice a week(一周两次)
three times a week(一周三次)
标志词:
语法秘籍
时间频率副词
always
usually
often
sometimes
seldom
never
0 %
100 %
情况 构成方法 例词
一般情况 词尾加-s get—gets help—helps
以s,x,ch,sh,o结尾 词尾加-es fix-fixes guess—guesses
以“辅音字母+y”结尾 变y为i,再加-es fly—flies cry—cries
不规则变化 have——has
考点2 一般现在时动词第三人称单数形式的构成
口头练习
get ______ go ______ try ______ watch ______ like _____ ask _____ have______ think ______
一般现在时句子类型
动词:1. be动词:is , am, are
2. 情态动词can, must, may, should, shall等
3. 行为/实义动词run, speak, call, say….
实际意义的动作词(看、吃、喝、玩、打等)
一、含有Be动词(am/ is / are)
肯定句
1、I am a teacher.
2、You are a boy.
3、He is a student.
4、She is a girl.
1、I am not a teacher.
2、You are not a boy.
3、He is not a student.
4、She is not a girl.
注意缩写形式哦!
are not = aren't is not = isn't
否定句
肯定句
1、I am a teacher.
2、You are a boy.
3、He is a student.
4、She is a girl.
1、Are you a teacher ?
2、Are you a boy ?
3、Is he a student ?
4、Is she a girl ?
变化规则:
1、找到句中Be动词,提前并大写。
2、若是碰到第一人称,则改为you,并搭配are.
3、其它部分照抄,别忘记“ ?”哟。
肯定回答:Yes,I am. / Yes, he/she is.
否定回答:No,I am not. / No, he / she isn't.
一般疑问句
二、含有情态动词(can等)
肯定句:
1、I can play basketball.
2、She can spell it .
否定句:
1、I can not play basketball.
2、She can not spell it .
can not = can't
一般疑问句:
1、Can you play basketball ?
2、Can she play basketball ?
肯定回答:Yes, I can. / Yes, she can.
否定回答:No, I can't. / No, she can't.
常见情态动词can, must, may, should, shall等
情态动词后用动词原形 (情态动词是辅助,其后必要加动原)
三、含有行为动词 (主语非第三人称单数)
肯定句:
1、 I have a book.
2、We like apples.
3、They watch them on TV.
I don't have a book.
We don't like apples.
They don't watch them on TV.
句中没有be动词和情态动词,请do / don't 来帮忙!
一般疑问句:
Do you have a book ?
Do you like apples?
Do they watch them on TV?
Yes, 主语+do.
No, 主语+ don't.
否定句:
She has a pen.
He likes bananas.
Mike thinks about the question.
Your mother speaks English.
哪些主语是第三人称单数?
1、人称代词(he / she / it)
2、单个人名或称呼(Mike / your...)
She doesn't have a pen.
He doesn't like bananas.
Mike doesn't think about the question.
Your mother doesn't speak English.
当主语为第三人称单数,变否定,句中无be动词和情态动词时,请does / doesn't 来帮忙!
变否定有实意动词的,在动词前加助动词don’t, 若主语是第三人称单数的,则在三单动词前加助动词doesn’t,并且三单动词要变回动词原形。
do /does /did 照妖镜,动词看到现原形。
肯定句:
否定句:
(主语为第三人称单数)
She has a pen.
He likes bananas.
Mike thinks about the question.
Your mother speaks English.
一般疑问句:
Does she have a pen ?
Does he like bananas ?
Does Mike think about the question ?
Does your mother speak English?
Yes, 主语+does.
No, 主语+ doesn't.
do /does /did 照妖镜,
动词看到现原形。
注意:
在一般现在时态中,当谓语动词是行为动词的时候,变否定和一般疑问句时,要借助助动词do和does帮忙。当主语是第三人称单数(she, he, it)的时候用does,其他人称用do. 借助助动词do和does以后,动词要用动词原形。
1
肯定句
主语
动词原形
其他
肯定句 :主语+动词原形+其它
主语
肯定句:主语+动词三单+其它
动词三单
其他
2
否定句
主语
动词原形
其他
否定句 :
主语+don't+动词原形+其它
否定句:
主语+doesn't+动词原形+其它
主语
动词原形
doesn't
其他
don't
do /does /did 照妖镜,动词看到现原形。
3
一般疑问句
Do
主语
动词原形
其它
一般疑问句: Do+主语+动词原形+其它?
Does
主语
动词原形
其它
一般疑问句: Does+主语+动词原形+其它?
当主语不是第三人称单数时:
肯定回答 :Yes,主语+do;
否定回答: No,主语+don't
当主语是第三人称单数时:
肯定回答 :Yes,主语+does;
否定回答: No,主语+doesn't
4
特殊疑问句
特殊疑问句:特殊疑问词+一般疑问句
考点3 一般现在时的基本用法
1. He often (fly) a kite on Saturday.
2. I (do ) some exercise every day.
3. The boys (play) football on the weekends.
4. My sister (do) her homework after school .
5. My grandpa and grandma (watch) TV in the afternoon.
6. I (see) a film with my mom sometimes.
flies
do
play
does
watch
see
2.动词第三人称单数的变化规则:
用所给动词的正确形式填空:
1.We often ______(play) in the playground.
2.She often ______(watch) TV with her dog.
3.The earth ______(go) around the sun.
4.My mother _______look) after my little sister at home.
5. Lucy ________(have) some friends here.
6.Fang Ming _____________(not like )rice at all.
7.We_____(go)to school at 7:30 in the morning .
8.Mary seldom ________ (come) here.
9.Her uncle often _______ (drive) to Beijing.
10.Tom ______ (want) _________ ( work) in Hainan.
play
watches
looks
doesn’t like
has
go
comes
drives
wants
to work
goes
We often______(play) in the playground.
2. He _____(get) up at six o’clock.
3. _____you ______(brush) your teeth every morning.
4. What (do) ______he usually (do)______ after school?
5. Danny _______ (study) English,Chinese,Maths,Science and Art an school.
plays
gets
brush
Do
do
does
studies
6. Mike sometimes ________(go) to the park with his sister.
7. At eight at night, she __________(watch) TV with his parents.
8. ________ Mike________(read) English every day?
9. How many lessons_________your classmate________(have) on Monday?
10. What time_________his mother_________(do) the housework?
goes
watches
read
Does
does
have
do
does
单项选择
1. The Browns___a nice car and Brown's brother
___ a nice jeep.
A. have, have B. has, has
C. have, has D. has, have
2. If their house___not like ours, what ___ it look
like?
A. is, is B. is, does
C. does, does D. does, is
C
B
3. -- ___ you think he will come? -- If it ___
tomorrow, he will not come.
A. Do, rains B. Are, rains
C. Do, will rain D. Are, will rain
4. The little child ___ not even know that the
moon ___ around the earth.
A. do, move B. do, moves
C. does, moves D. did, moved
A
C
Ⅵ. HOMEWORK
1. The buses ______ (use) a lot of oil.
2. Each of us ______ (have) strong points and
weak points.
3. My daughter_________ (watch) TV every day.
4. Sometimes she ______ (see) a film on Sunday.
5. Li Wei ______ (have) a daughter. She______
(stay)in a nursery(托儿所).
6. She ______ (be) a teacher.
7. I ______ (be) a student.
uses
has
watches
sees
has
stays
is
am
$