Revision: Present tense & Present continuous tense Book 4B Book 4B

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

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.

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.


+ 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

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

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。

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

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。


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.



Mr Chan never takes a taxi.

e.g.

always every day

usually every Friday often on Wednesdays

sometimes once a week never twice a month


Hint words 提示词 :

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.


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?

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?

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


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

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

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

直接在动词后面加 ing.

go ing going

do

talk

watch

play

read

look

doing

talkingwatching

playingreadinglooking


Practice

去 e 再加 ing.

come

ing coming

have having

write writing

ride riding

live living

drive driving

move moving


Practice

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


Practice

They are lining up.


用现在进行时表示正在做的动作 .

What are the children doing?

Hint words 提示词 :

at the moment

now

right now

Present continuous tensePresent continuous tense

What are they doing

at the moment?

They are having a singing lesson at the moment.



What is she doing right now?

She is surfing

the Net right now.

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


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?


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.


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

be -ingnot

主语 be 动词行为动词 (+ing) II amam

drawdrawing

a picture.a picture.not


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)

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

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.

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

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

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

Documents

Revision: Present tense & Present continuous tense Book 4B Book 4B