【題目】Don't turn on（打開）the TV. Grandma now.

A. is sleeping B. is sleep C. sleeping D. sleeps

【答案】A

【解析】

試題分析：句意：不要打開電視。奶奶現(xiàn)在正在睡覺。根據(jù)時(shí)間副詞now可知此處用現(xiàn)在進(jìn)行時(shí)be doing.主語是Grandma，故謂語用單數(shù)形式is sleeping。故選A。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：

【題目】 David’s got a text message from his friend Sam. Can you understand it?

7,15 20,15 20,8,5 16,1,18,11

This message was in code(密碼，代碼). How many letters are there in the English alphabet?

Twenty-six. So can you read it now?

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

David decided to use a different code in his answer to Sam. This time, he was putting A instead of B, B instead of C, and so on. His message to Sam shown on the right was very short. Can you understand?

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

A

Sam guessed David’s code, and he replied: ZESDQ RBGNNK. When David’s little sister saw the message, she felt puzzled. She couldn’t read it at all. But David was very happy that his sister couldn’t read his message!

Lots of people use codes to send secret messages. In a war, secrets are very important so soldiers often send each other messages in code. Nowadays, we can use computers to make and break difficult codes. Even before computers, people invented other machines to do this.

Here’s a famous machine that Germans used in the Second World War (1941-1945). It’s called the Enigma Machine. The machines were very big, heavy and expensive. Every day they changed the codes automatically, and this made it almost impossible for anyone to break the codes. The person sending a message had one machine, and the person receiving the message had another.

【1】Sam asked David to go to the ________.

A.parkB.houseC.museumD.zoo

【2】Sam told David to meet him

A.before breakfastB.after schoolC.after dinnerD.before school

【3】Codes are used to keep something_________.

A.newB.oldC.secretD.known

【4】People will never know the meaning if they can’t _______ the code.

A.breakB.makeC.changeD.write

【5】The best title of this passage is _______.

A.English LettersB.CodesC.MessagesD.Machines

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】There isn’t in today’s newspaper.

A. something interesting B. anything interesting

C. interesting something D. interesting anything

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】請先閱讀下面短文，掌握其大意，然后從各小題所給的A 、B、C、D四個(gè)選項(xiàng)中選出可以填入相應(yīng)空白處的最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。

Things like Hula hoops（呼啦圈）used to be very popular. Did you ever own any of these? If you didn’t, don’t feel too bad. They were all fads. A fad is something that becomes very among a large number of people, but only for a short time. can become a fad very quickly, but can stop being popular just as quickly. it is no longer “cool,” a fad goes away. Anything can become a(n) -fashion, food, music, technology, even language.

In the late 1970s, Erno Rubik, a professor was looking for a way to teach his students about 3D objects. He a six-color plastic object that would be called the Rubik’s Cube(魔方). The goal was to get each side of the cube a color. It was very challenging. It took a few years for the toy to become popular, but then , in 1982, it seemed everyone had one. People bought over a hundred million of the .There were 50 books available that year offering solutions(解決辦法). Then, just as suddenly as the craze (風(fēng)尚) started, it . By 1983, people were not interested in the Rubik’s Cube anymore, perhaps because so many people had one in their home.

In 2012, a South Korean musician named Psy released a song called “ Gangnam (江南) Style.” The music video shows Psy pretending (假裝) to horse-ride while he is dancing. In six months, it became the first Youtube (一視頻網(wǎng)站) video ever to reach a billion views (觀看). Six months after that, went on to reach two billion views. The song and video started a worldwide craze. “Gangnam Style” had a huge influence on world popular culture. U.S. President Barack Obama and U.K. Prime Minister David Cameron even the dance. “Gangnam Style” became less and less popular, the “Korean Wave” of culture remains popular all over the world.

【1】A. useful B. popular C. valuable D. relaxing

【2】 A. Both B. Someone C. Something D. None

【3】A. Although B. Whether C. Before D. When

【4】 A. invention B. fad C. goal D. dream

【5】A. creative B. difficult C. traditional D. common

【6】A. found B. bought C. invented D. borrowed

【7】A. strange B. dark C. bright D. different

【8】 A. suddenly B. slowly C. exactly D. seriously

【9】A. videos B. toys C. clothes D. books

【10】A. spread B. appeared C. ended D. failed

【11】A. already B. hardly C. especially D. only

【12】 A. he B. they C. we D. it

【13】A. food B. dance C. language D. sport

【14】A. depended on B. tried out C. gave up D. put off

【15】 A. then B. and C. but D. so

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】【2013四川雅安】It is important people learn team spirit.

A. of; of B. of; to

C. for, to D. to; to

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】—Do you play______piano in your free time, Jack?

—No, I like sports. I usually play_____soccer with my friends.

A. the, the B. / , the C. the, / D. /, /

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】

“I will think of it.” It is easy to say this, but do you know what great things have come from thinking?

Sir Isaac Newton was sitting in his garden when he saw an apple fall from a tree. He began to think and tried to find out why the apple fell. Then he discovered how the sun, moon, and stars are kept in their places.

A boy named James Watt sat quietly by the fire, watching the lid of the kettle move up and down. He wanted to find out why the steam in the kettle moved the lid. From that time he went on thinking and thinking. And when he became a man, he improved the steam engine (蒸汽機(jī)) so much that it could easily do the work of many horses.

James Ferguson was a poor boy. Once, seeing the inside of a watch, he wondered. “Why should I not make a watch?” But how could he get the materials to make the mainspring (鐘表的主發(fā)條)? He soon found he could make it with whalebone (鯨骨). He then made a wooden clock which kept good time. His motto (座右銘) was “I will think of it.” And he made his thoughts useful to himself and the world.

Boys and girls, when you have a difficult lesson to learn, don’t lose heart, and don’t ask someone for help before helping yourselves. Think, and by thinking you will learn how to think to somespan> purpose.

【1】From the passage, we know that some great things come from ______.

A. listening B. reading

C. speaking D. thinking

【2】The idea of Isaac Newton’s discovery was from ______.

A. the falling of an apple

B. the cleaning of a garden

C. the falling of a tree

D. the moving of a lid

【3】The achievement of James Watt was that he ______.

A. kept thinking

B. found the steam in the kettle

C. improved the steam engine much

D. watched the lid move up and down

【4】The right order of the following sentences is ______.

① James Ferguson made a wooden clock.

② James Ferguson saw the inside of a watch.

③ James Ferguson made the mainspring with whalebone.

A. ③ ② ① B. ② ③ ①

C. ② ① ③ D. ③ ① ②

【5】What is the main idea of the passage?

A. Learn to ask for help.

B. A difficult lesson to learn.

C. It is easy to say “I will think of it.”

D. Think, and by thinking you will learn how to think to some purpose.

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】完形填空

閱讀下面短文，掌握大意，然后從A、B、C、D四個(gè)選項(xiàng)中選出最佳選項(xiàng)。

Think before we speak!

It was a sunny and enjoyable day. Everyone in the station was waiting for the train to arrive. Among the crowd, there was a group of young friends who were on board for vacation.

It was a station with a lot of people and some juice shops, coffee and tea stalls, newspaper shops, etc. The train was arriving and everyone prepared to the train to their seats.

The group of friends made loud noise to _ the train as it moved into the station. They ran to get their seats anyone entered the train.

The empty seats were and the train whisded (鳴汽笛) to move. An old man with a young boy aged around 15 had their seats just next to the friends' group. The young boy was so to see everything. He cheered,"Dad, the train is moving and the things are moving backward."

His father and nodded his head.

As trhe train starled moving fast, the young boy again screamed (尖叫) , "Dad, the are green in color and run backward very fast. " His father said, “ Yes, dear," and smiled

Just like a kid, he was watching everything with great .

A fruit seller passed selling apples, bananas and oranges. The young boy asked his dad, "I want to eat . " His father bought some for him. He said, "Oh, this apple looks a lot sweeter than it tastes. I love this color. " The group was watching all the of this boy and asked the boy's father, "Is your son having any problem? Why is he behaving so ?"

" His son is mad, I think," a friend from the group made fun of him and shouted.

The father of the young boy, with patience, the friends' group, “My son was bom . Only a few days ago he was operated. He is seeing different things in his life for the first time. ”

The young friends became very quiet.

【1】A. railway B. bus C. police D. television

【2】A. dark B. silent C. busy D. lonely

【3】A. get off B. get down C. get out D. gec into

【4】A. hreak B. welcome C. push D. leave

【5】A. after B. until C. before D. as

【6】A. washed B. moved C. filled D. carried

【7】A. surprised B. afraid C. sorry D. proud

【8】A. shouted B. smiled C. cried D. refused

【9】A. skies B. trees C. rivers D. houses

【10】A. interest B. doubt C.courage D. sadness

【11】A. apples B. bananas C.oranges D. strawberries

【12】A. fruits B. words C. clothes D. activities

【13】 A. happily B. differently C. quietly D. quickly

【14】A. quarreled with B. waited for C. replied to D. pointed at

【15】A. normal B. deaf C. mad D. blind

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】【2012山東濟(jì)寧】Sam likes trekking_______the jungle, because he thinks it's exciting.

A.over B.under C.across D.through

查看答案和解析>>

同步練習(xí)冊答案