revision: present tense & present continuous tense book 4b book 4b
TRANSCRIPT
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Revision: Present tense &
Present continuous tense 复习一般现在时态和现在进行时态
Book 4BBook 4B要注意观察以下不同颜色的单词要注意观察以下不同颜色的单词
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Present tensePresent tense 一般现在时一般现在时
这种时态的句子中只有一个动词 . e.g.
The queen is beautiful.
The queen wears a crown.
e.g.
Cherry passes her exams.
Cherry is clever.
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Present tensePresent tense 当主语是 he 、 she 、 it 时要在动词后面加 s.
HeHeShe She
ItIt likelikess eating fish. eating fish.
主语 动词
I I YouYouWeWeTheThe
yy
likelike playing playing football. football.
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Present tensePresent tense 一般现在时一般现在时
+ es Tim kisses his baby brother. (kiss)
May often watches TV. (watch)
Bob never washes his car. (wash)
Mary drops the vase on the floor. (drop)
Peter hides behind a tree. (hide)
Tom often telephones me. (telephone)
+ s
The baby cries loudly. (cry)
Peter always carries a heavy bag. (carry)
Tina dries the dishes every day. (dry)
y
ies
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Proof-readingProof-reading 改错改错e.g. Peter always drink tea. drinks
1 Peter and Tom often plays football.
2 Sally make the breakfast. 3 The woman worry about her son.
4 My cat never catch mice.
5 May often watch films.
6 I likes to go shopping with my friends.
7 My bird sing every morning.
play
watches
worries
catches
makes
like
sings
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Firemen fight fires.
e.g.
Stones are hard.
Present tensePresent tense We use this tense to talk about truths. 用一般现在时表示普遍存在的真理、事实。
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PracticePractice
1 It ____ cold in winter. (be)
2 The sun _____ in the morning. (rise)
3 Dogs _____ when they see strangers. (bark)
4 There ____ twelve months in a year. (be)
5 Babies _____ when they are hungry. (cry)
6 Nurses _____ after sick people. (look)
is
rises
bark
are
cry
look
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We use the present tense to talk about habits 习惯 or things that always,usually, often, sometimes or never happen. 用一般现在时表示一般状态下的习惯、能力、反复动作。
Present tensePresent tense 一般现在时一般现在时
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JuneSun Mon Tue Wed Thur Fri Sat
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
26 27 28 29 30
e.g.
Lizzie studies with her tutor every Tuesday.
Present tensePresent tense 一般现在时一般现在时
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Present tensePresent tense 一般现在时一般现在时
Mr Chan never takes a taxi.
e.g.
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always every day
usually every Friday often on Wednesdays
sometimes once a week never twice a month
Present tensePresent tense 一般现在时一般现在时
Hint words 提示词 :
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PracticePractice 练习练习e.g. Tim eats an apple every morning.
1 I always help my mother with the housework.
2 Tom has swimming lessons every Monday.
3 My sister never tidies up her bedroom.
4 Betty sometimes goes to bed late.
5 The children go hiking once a month.
6 Mary goes to church on Sundays.
7 My cat usually sleeps at night.
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Present tensePresent tense 一般现在时一般现在时
Questions 疑问句 借 do 和 does 的帮助组成疑问句 . do/does 后面的动词不用加 s.
What does a nurse do?
Where does a pilot work?
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Present tensePresent tense Giving answers 一般疑问句的答 以 do/don’t and does/doesn’t 作答。
Yes, I do. / No, I don’t.
Do you like playing the piano?
Yes, she does. / No, she doesn’t.
Does she like dancing?
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Now you try.Now you try.e.g. ____ you ____ art? (like) Yes, ______. Do I do
1 ____ May ____ the Net every day? (surf) No, ___________.
2 ____ the children ______ at home? (help)
Yes, __________.
3 What ____ farmers ______ ? (do)
4 ____ Tom and Charlie ______ tennis? (play)
No, __________.
5 What ____ Cherry _____ for lunch? (have)
likeDoe
ssurf
she doesn’t
Do help
they do
do do
Do play
they don’t
does have
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Present tensePresent tense 一般现在时一般现在时
Negative sentences 否定句 在动词前面加上 do not/don’t 或 does not/ doesn’t 将句子变成否定句 .
We swimming.like
+ not
We swimming.do not like
He likes swimming. He doesn’t like swimming.不用再加 s
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e.g. I like sweets. She ____________ sweets.
1 She runs fast. I ____________ fast.
2 Paul plays football but he ____________ basketball.
3 David eats chocolate but he ____________ sweets.
4 Do you go to bed late? No, I ____________ to bed late.
5 Horses eat grass but they __________ meat.6 Does Kitty like singing? No, she ____________ singing.
Now you try.Now you try.doesn’t
likedon’t run
doesn’t play
doesn’t eat
don’t go
don’t eat
doesn’t like
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主语 be 动词 行为动词 (+ing) II am / am /
‘m‘mdrawdrawiningg
a picture.a picture.
HeHeShe She
ItItis / ‘sis / ‘s
sleepsleepiningg
in the in the room.room.
YouYouWe We TheThe
yy
are / ‘reare / ‘rewatchwatchinging
a film.a film.
这种时态的句子由两种动词组成 . be -ing
Present continuous tensePresent continuous tense 现在进行时现在进行时
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直接在动词后面加 ing.
go ing going
do
talk
watch
play
read
look
doing
talkingwatching
playingreadinglooking
Present continuous tensePresent continuous tense 现在进行时现在进行时
Practice
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去 e 再加 ing.
come
ing coming
have having
write writing
ride riding
live living
drive driving
move moving
Present continuous tensePresent continuous tense 现在进行时现在进行时
Practice
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以重读、“辅元辅”结构结尾的动词需要双写最后一个字母再加 ing 。
swim
m ing
swimming
jog joggingsit sittin
gdrop droppi
ng
run runningget gettingput putting
Present continuous tensePresent continuous tense 现在进行时现在进行时
Practice
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They are lining up.
Present continuous tensePresent continuous tense 现在进行时现在进行时
用现在进行时表示正在做的动作 .
What are the children doing?
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Hint words 提示词 :
at the moment
now
right now
Present continuous tensePresent continuous tense
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What are they doing
at the moment?
They are having a singing lesson at the moment.
Present continuous tensePresent continuous tense
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Present continuous tensePresent continuous tense
What is she doing right now?
She is surfing
the Net right now.
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Now you try.Now you try.e.g. I __________ my homework now. (do)‘m/am
doing1 You ___________ an English lesson. (have)
2 The little boy _____________. (swim)
3 Tony and Betty ____________ in the library. (read)
4 The man ____________ a story. (write)
5 I ____________ with my sister. (run)
6 We ____________ tennis now. (play)7 The cat ____________ some milk right now. (drink)
‘re/are having
‘s/is swimming
‘re/are reading
‘s/is writing
‘m/am running‘re/are playing
‘s/is drinking
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Present continuous tensePresent continuous tense 现在进行时现在进行时
Questions 一般疑问句 将 be 动词放在句子开头成为一般疑问句。
Yes, she is. / No, she isn’t.
Yes, they are. / No, they aren’t.
Cherry is riding a bicycle.Is Cherry riding a bicycle?
They are cooking.
Are they cooking?
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Present continuous tensePresent continuous tense 现在进行时现在进行时
Questions 特殊疑问句 Questions with question words:
What are you doing?
Why is the baby crying?
When are the children leaving?
Where are you going?
e.g.
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Present continuous tensePresent continuous tense 现在进行时现在进行时
We add not to make sentences negative. (在句子中加 not 表示否定)
+ not
The children cards.are not playing
The children cards.are playinge.g.
Negative sentences 否定句
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be -ingnot
主语 be 动词 行为动词 (+ing) II amam
drawdrawing
a picture.a picture.not
Present continuous tensePresent continuous tense 现在进行时现在进行时
Negative sentences 否定句
HeHeShe She
ItIt
isissleepsleeping
in the in the room.room.
not(isn’t
)YouYouWe We TheThe
yy
areare
watchwatching
a film.a film.not
(aren’t)
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Now you try.Now you try.e.g. ___ Mary _______? (play) Yes, _______. Is playin
gshe is
1 ____ you ________ to music? (listen) Yes, ________.
2 What _____ Mr Tam ________? (do) He ______________. (sleep)
3 ____ Peter and Tom _______ dinner? (have) No, ______________.
4 What ___ I _______? (do) You _______________. (dream)
5 ___ Jenny _______ her bed? (make) No, __________.
Are listeningI am
‘s/is doing‘s/is
sleepingAre havin
gthey aren’t
am doing ‘re/are
dreamingIs makin
gshe isn’t
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Present Tense一般现在时
Present Continuous Tense
现在进行时
SummarySummary 小结小结
习惯 / 真理e.g. I always sing.
正在进行的动作e.g. I am singing now.
动词 - 1 个e.g. She runs.
动词 - 2 个
提示词 : always, usually, often, sometimes, never, every day, every Friday, on Mondays, once a week, twice a month
提示词 : now, right now, at the moment
e.g. She is running.
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Proof-readingProof-reading 改错改错1 My mother is cook in the kitchen now. She like cooking.
2 I am having a tennis lesson every Sunday. Now I play tennis with my friend on the tennis court.
cooking
likes
haveam
playing
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Proof-readingProof-reading 改错改错
3 Are you wash your car now? Yes, I do.
4 John usually clean his car on Sundays. He
are cleaning his car at the moment.
5 My brother always cry. Listen! He cries
loudly now.
washing
am
cleans
is
is crying
cries
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PracticePractice 练习练习Jane ____ (be) hard-working. She
always ______ (help) her mother to do the housework. Look! She ____________ (sweep) the floor now.
Grandma ______ (like) watching TV. She _______ (watch) TV every night. She is ________ (sit) in the living room at the moment but she _____________ (not watch) TV. What ____ she _______ (do)? She ____________ (sleep)!
ishelp
s is sweeping
likeswatche
ssitting is not
watchingis doing
is sleeping