新世纪少儿英语第四册LESSON 18-30

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Lesson 18 Have you ever to...?
Professor¹ Boffin has been to a lot of countries.He has hats from all over the world.
Have you ever been to Russia,Professor Boffin?
Yes,I have.I was there in 1991.
Look.This is my Russian hat.Try it on.
You look like a Russian boy!
This is My Mexican² hat.I went to Mexico³ in 1985.
I can't see!
Have you evey been to Asia? Yes,I have.I was there last summer.
Have you ever been to Europe? No,I haven't.
Asia last summer  Euroge
South America  Africa last year
Russia in Aril  Japan
Brazil  Greece⁴ in 1995
Lesson 19 We've already had...
Tim has the measles⁵.Let's visit him.
Hi,Tim.
Don't come near me!I'm sick.
It's OK.We've already had the measles.
But don't have the measles.I have chicken pox.
Oh,no!We haven't had chicken pox yet!Let's go!
Bye,Tim!Get well soon.
Bye!
I haven't had a cold yet.I've already had the measles.
have-had-had
I haven't had a cold   I've had the measles  You've had chicken pox
She hasn't had a sandwich  He's had some strawberries  It's had some biscuits
We've had breakfast  They've had lunch  They haven't had dinner
lesson 20 You've already ruined⁶ them!
Yesterday,Mom bought Dan a new pair of shoes.
This morning ,Dan put on his new shoes.
He ran to school.
At noon,he played soccer with Pete.
In the afternoon,he ran home again.
dan!Look at your new shoes!
You've only had them for one day,and you've already ruined them!
Has she mailed the letter yet?Yes,she's already mailed the letter.
Has he fixed⁷ the TV yet?No,he hasn't fixed the TV yet.
mailed the letter   fixed the TV    vesited Mrs.Jolnes
watched the movie  cooked dinner   pumped⁸ up her tires⁹
Lesson 21 I've just cleaned the floor.
You shoes are dirty,Dan.Don't come in the Kitchen.
I've just cleaned the floor.
I'll take off my shoes,Mom.
Oh!It's very slippery¹⁰,Mom!
What are you doing,Dan?
Be careful,Katie.Mom's just cleaned the floor...
...and it's very slippery!Oh,no.
I've just turned off the faucet¹¹.
I turned off the faucet  They brushed their teeth  He cleaned his bike
You knocked on the door  She baked¹² some cookies  We washed our hands
Lesson 22 We've just seen a tiger!
I've just bought a new mask¹³,Katie.Do you like it?
Yes,I do.It's great.
Here come Dan and Pete.I have an idea!
Pete!Look!A tiger!Oh,no!
They're running very fast!
Mr.Sftone,we've just seen a figer!
No,you haven't .It was Lucy.She has a new mask!
They've just seen a movie.
see-saw-seen  do-did-done  go-went-gone bring-brought-brought  buy-bought-bought
give-gave-given break-broke-broken¹⁴ speak-spoke-spoken wake(up)-woke(up)-waken(up)
They seen a movie  I done my homework  They gone to school
She brought Grandma some flowers  We bought some candies  He given Tim a squirt gun
They broken a window  He spoken to Mom  You woken up
Lesson 23 Has Dad read it yet?
It's cold today.Can you help me light a fire in the living room?
Yes,Mom.
We need some paper.
There's some paper on the table.
It's today's newspaper.Has Dad read it yet?
Yes,he has.He read it this morning.
It's ready,Mom.Here are the matches.
Thanks,Dan.
That's a nice fire.
Where's the newspaper,Katie?
It's in the fire.
On,dear.I haven't read it yet.
Has it eaten its biscuits yes? Yes,it has.It ate its biscuits half an hour ago.
eat-ate-eaten  take-took-taken  write-wrote-written
ride-rode-ridden  cut-cut-cut  hit-hit-hit
read-read-read  put(on)-put(on)-put(on)
eaten its biscuits half an hour ago   taken off their hats a few minutes ago
written the letter this afternoon   ridden their new bikes yesterday
cut the bread this morning  hit the ball ten minutes ago
read the newspaper this evening  put on his coat a minute ago
Lesson 24 we've already played a game.
Dan and Katie,you're very lazy this evening.
Why don't you draw some pictures?
We've already drawn¹⁵ some pictures.
Why don't you read a story?
We've already read some stories.
Why don't you play a game?
We've already played a game.
Why don't you make a puppet¹⁶?
We've already made a puppet.
And what about your homework?
Oh,we haven't done that yet!
They're already swum in the ocean.They swam in the ocean this morning.
swim-swam-swum  sing-sang-sung  drink-drank-drunk¹⁷
blow-blew-blown  draw-drew-drawn  fly-flew-flown
swum in the ocean this morning  sung that song last week
drunk his milk at noon   blown up some balloons¹⁸ half an hour ago
drafwn some pictures on Monday  flown her kite this afternoon
Lesson 25 I've been here since...
Last night,at half past eleven,two policemen stopped outside the library.
Look!There's someone in the library.
Let's climb up and take a look.
It's Professor Boffin!He's working.
How long have you been here,Professor Boffin?
I've been here since half past nine this morning.
He's been here for fourteen hours!
How long has it been sunny?It's been sunny for two weeks.
How long have they been asleep?They've been asleep since nine o'clock.
for sunny two weeks/busy three hours/rainy four days/empty twenty minutes
since asleep nine o'clock/sick Tuesday/dark half past six/windy yesterday
Lesson 26 It's been empty for months.
This is the house next door to the Clarks.It's been empty for months.
But today a big truck arrived at the house.
Then,a small car parked behind the truck.A man,a woman and three children got out.
Two men carried furniture into the house.
Dan and Katie watched them.
They almost carried the car into the house,too!
How long have they been at school?
They're been at school since nine o'clock.Thy've been at school for five hours.
at school since nine o'clock for five hours   on vacation since August 2nd for two weeks
in Africa since 1986 for twelve years   at the doctor's since half past three for twenty minutes
in class since two o'clock for forty minutes  in England since Monday for four days
Lesson 27 Where have you been?
Where have you been,Dan and Katie?
We were next door,Mom.
But that house's empty.
It isn't now,Mom.Look!We have new neighbors.
That's Mr.Blake,Mrs.Blake,Sam,Sally and Jack¹⁹.
How do you know their names?
We've already met them,Mom.
We've been with them for hours!
How long has she been in Asia?She's been in Asia since March.She's been in Asia for three months.
in Asia since March for three months
in Europe since May 4th for two weeks
at the party since four o'clock for two hours
at the barber's since half past three for twenty minutes
on vacation since Tuesday for two days
at the beach since this morning for a long time
Lesson 28 We'll have a picnic!
It's Sunday.The Clarks are going to go the beach.
Where are we going to go Dad?
Let's take a look.
We're going to go here.
We'll swim in the ocean,and then we'll have picnic!
OK.Let's go!
Oh,no!The car won't start.We'll have to stay at home.
I'll go the pharmacy²⁰ at four o'clock.I won't go to the office tomorrow.
I'll go to the pharmacy at four o'clock.I won't go to the office tomorrow.
He'll go to school at half past eight.She won't go to the market today
We'll go to the movies tonight.We won't go to the mountains this winter.
They'll go to the station this afternoon.They won't go to th elibrary on Monday.
Lesson 29 Will he jump?
Last week,Dad and Katie saw a big fire in town.
What will the firemen do,Dad?
They'll climb that lader.
Look,Dad!There's man at the window.Will he jump?
No,he won't .the firemen will help him.
Look,Katie!A fireman's carrying him down the ladder.
What will you eat at noon? I'll eat some fruit.
you eat/at noon some fruit     you do/this eveing our homework
she/he wear/today her new jacket     she/he draw/this afternoon a truck
they drink/this morning some coffee    buy/next year a new house
Lesson 30 It's going to rain.
Last Saturday,Dad and Dan went fishing.
It's going to rain.You'll need your coats.
No,we won't.
You'll be sorry!
Mom was right,Dan.It's going to rain.
You're soaked²¹!
Did you catch any fish?
No,we didn't .But we caught colds!
Is it going to rain today?Yes,It is.
Is it going to snow tomorrow?No,it isn't.
rain today   snow tomorrow   finish work early this afternoon
catch any fish on Saturday   sing a song in class   blow out the candles at the birthday poarty
 

1 professor   

n.教授，公开表示信仰的人

参考例句：

• He is famous as a professor.他作为教授享有盛名。
• I happen to know that professor.我正好认识那位教授。

2 Mexican   

n.墨西哥人，墨西哥

参考例句：

• Is there a mexican restaurant around here?这附近有墨西哥餐馆吗？
• Aw,I don't like Mexican food.噢， 我不喜欢墨西哥菜。

3 Mexico   

n.墨西哥

参考例句：

• They took me to Mexico.他们把我带到墨西哥。
• Mexico is a beautiful country.墨西哥是个美丽的国家。

4 Greece   

n.希腊

参考例句：

• Both children have been to Greece.两个孩子都去过希腊。
• Have you been to Greece before?你以前去过希腊吗？

5 measles   

n.麻疹，风疹，包虫病，痧子

参考例句：

• The doctor is quite definite about Tom having measles.医生十分肯定汤姆得了麻疹。
• The doctor told her to watch out for symptoms of measles.医生叫她注意麻疹出现的症状。

6 ruined   

adj.毁灭的；堕落的；破产的v.破坏( ruin的过去式)；毁掉；使破产；使沦落

参考例句：

• The bad weather ruined our trip. 天气恶劣，破坏了我们的旅行。
• I was ruined by that law case, I'm a ruined man. 我被那场官司搞垮了，现在已经倾家荡产。 来自《简明英汉词典》

7 fixed   

adj.固定的，不变的，准备好的；(计算机)固定的

参考例句：

• Have you two fixed on a date for the wedding yet?你们俩选定婚期了吗？
• Once the aim is fixed,we should not change it arbitrarily.目标一旦确定，我们就不应该随意改变。

8 pumped   

adj.喘得上气不接下气的v.用抽水机汲水( pump的过去式和过去分词 )；给…打气；用泵（或泵样器官等）输送；涌出

参考例句：

• The balloon enlarged as we pumped air into it. 那个气球充气后就变大了。 来自《简明英汉词典》
• In March 1990 another $78 thousand-million was pumped into the RTC. １９９０年３月给上述公司拨款７８０亿美元。 来自英汉非文学 - 政府文件

9 tires   

v.（使）疲劳( tire的第三人称单数 )；对（做）某事感到厌倦

参考例句：

• These rough roads soon wore the tread of motorcycle tires off. 这些崎岖不平的路很快就把摩托车轮胎磨平了。 来自《简明英汉词典》
• Could you lend me a pump to blow up my bicycle tires? 你能借我一个打气筒给自行车轮胎打气吗？ 来自《简明英汉词典》

10 slippery   

adj.滑的；油滑的，狡猾的，不可靠的

参考例句：

• We found it very slippery under foot.我们感到地上很滑。
• Mind out,the steps are slippery!注意，台阶很滑！

11 faucet   

n.水龙头

参考例句：

• The faucet has developed a drip.那个水龙头已经开始滴水了。
• She turned off the faucet and dried her hands.她关掉水龙头，把手擦干。

12 baked   

adj.烘烤制作的，[俚语] 喝醉的，酒醉的v.烤( bake的过去式和过去分词 )；烘焙；（将某物）烤硬；（变得）灼热

参考例句：

• a baked potato and beans 一份烤土豆加烘豆
• the delectable smell of freshly baked bread 新烤面包的香味

13 mask   

n.屏蔽，面具，假面具，掩饰，石膏面像；vt.戴面具，掩饰，使模糊；vi.化装，戴面具，掩饰

参考例句：

• Who is wearing the mask?谁戴着面具呢？
• Why are you wearing a mask?你为什么要戴面具？

14 broken   

adj.坏掉的，患病的，被制服的，断掉的；vbl.break的过去分词

参考例句：

• He is mending a broken cup.他在修补破杯子。
• Something was broken in my engine.我的发动机里有个东西损坏了。

15 drawn   

v.拖，拉，拔出；adj.憔悴的，紧张的

参考例句：

• All the characters in the story are drawn from life.故事中的所有人物都取材于生活。
• Her gaze was drawn irresistibly to the scene outside.她的目光禁不住被外面的风景所吸引。

16 puppet   

n.木偶，玩偶；傀儡

参考例句：

• That indicates you're merely a puppet.这说明你只不过是一个傀儡。
• Yes,only a rat puppet beat them out.没错，只有一个老鼠木偶打败过他们。

17 drunk   

adj.醉酒的；(喻)陶醉的；n.酗酒者，醉汉

参考例句：

• People who drives when they are drunk should be heavily penalised.醉酒驾车的人应受重罚。
• She found him drunk when she came home at night.她晚上回家时，经常发现他醉醺醺的。

18 balloons   

n.气球( balloon的名词复数 )；热气球

参考例句：

• They decorated the room with flowers and balloons. 他们用花和气球装饰了房间。
• The first vehicles to navigate the air were balloons. 首次在空中航行的飞行器是气球。 来自《现代汉英综合大词典》

19 jack   

n.插座，千斤顶，男人；v.抬起，提醒，扛举；n.（Jake）杰克

参考例句：

• I am looking for the headphone jack.我正在找寻头戴式耳机插孔。
• He lifted the car with a jack to change the flat tyre.他用千斤顶把车顶起来换下瘪轮胎。

20 pharmacy   

n.药房，药剂学，制药业，配药业，一批备用药品

参考例句：

• She works at the pharmacy.她在药房工作。
• Modern pharmacy has solved the problem of sleeplessness.现代制药学已经解决了失眠问题。

21 soaked   

adj.被湿透的，浸泡的；淋透的v.浸( soak的过去式和过去分词)

参考例句：

• He woke up soaked with sweat. 他醒了，浑身大汗淋漓。
• He soaked himself in the atmosphere of the place. 他沉浸在那一场合的气氛中。 来自《简明英汉词典》