8．A．It’s 6:20 p.m. B．It’s 6:15 p.m. C．It’s 6:00 p.m. 【查看更多】

 

題目列表(包括答案和解析)

閱讀理解。
    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．park
B．house
C．museum
D．zoo
2．Sam told David to meet him ______.
[     ]
A．before breakfast
B．a(chǎn)fter school
C．a(chǎn)fter dinner
D．before school
3．Codes are used to keep something ______.
[     ]
A．new
B．old
C．secret
D．known
4．People will never know the meaning if they can't ______ the code.
[     ]
A．break
B．make
C．change
D．write
5．The best title of this passage is           .
[     ]
A．English Letters
B．Codes
C．Messages
D．Machines

查看答案和解析>>

問答配對(duì)．把B欄正確答案的序號(hào)填入括號(hào)內(nèi)

A
B
1．What's this?
a．There it is.
2．Are you hot(熱)?
b．Sure! Here you are.
3．Whose hat is this?
c．Nice to meet you, too.
4．How do you feel?
d．My favorite colour is green.
5．How many books do you have?
e．I have five books.
6．What's your favourite colour?
f．No, they're new.
7．What are they?
g．You are welcome.
8．Thanks.
h．I'm happy.
9．Where is the school?
i．It's a chair.
10．Nice to meet you.
j．They're desks and chairs.
11．Do you like your shorts?
k．Yes, I am.
12．May I have your pencil?
l．Yes, he is.
13．Is it a new sweater?
m．It's her hat.
14．Are they old?
n．Yes. Shorts are my favourite clothes.
15．Is he in the classroom?
o．Yes, it is.
16．What would you like?
p．Five yuan.
17．How do you like the book?
q．My finger hurts(手指受傷).
18．I want to eat apples.
r．Very good
19．What's the matter?
s．Here you are.
20．How much for one hot dog?
t．I'd like some watermelon (西瓜).

查看答案和解析>>

聽力(20分)

Ⅰ．聽句子，選擇正確圖片。每個(gè)句子讀一遍。(5分)

1．

A．

B．

C．

2．

A．

B．

C．

3．

A．

B．

C．

4．

A．

B．

C．

5．

A．

B．

C．

Ⅱ．聽句子，選擇正確答語。每個(gè)句子讀一遍。(5分)

6．

A．He wants to watch TV．

B．He is watching TV．

C．He washes clothes for his mother．

7．

A．Yes, he is．

B．No, he isn't．

C．Yes, he does．

8．

A．By bike．

B．Twice a week．

C．Two times．

9．

A．Sure, I will．

B．OK．Let't go．

C．Come on!

10．

A．Pictures．

B．Coke．

C．Geography．

Ⅲ．聽對(duì)話，判斷正(T)誤(F)。每段對(duì)話讀兩遍。(5分)

11．Wang Li's bike is new．

12．Wang Li usually walks to school．

13．She has two classes in the morning．

14．She likes math best．

15．She usually watches TV after school．

Ⅳ．聽短文，選擇正確答案。短文讀兩遍。(5分)

16．What time is it now?

A．It's 5∶00 a．m．

B．It's 4∶30 p．m．

C．It's 5∶00 p．m．

17．Are the students having their classes now?

A．Yes, they are．

B．No, they aren't．

C．We don't know．

18．What is Jane doing?

A．She is dancing in the gym．

B．She is having a class．

C．She is singing in the music room．

19．Where is Lanlan?

A．She is in the gym．

B．She is on the playground．

C．She is in the classroom．

20．What are the boys doing?

A．They are playing computer games．

B．They are playing football on the playground．

C．They are having a physics class．

查看答案和解析>>

聽力部分

A)本部分共有10道小題，每小題你將聽到一段對(duì)話，每段對(duì)話聽兩遍。

1．What's the girl looking for?

A．

B．

C．

2．What are the children doing?

A．

B．

C．

3．What can the boy see in the box?

A．

B．

C．

4．Which is Paul's favourite season?

A．

B．

C．

5．What is the man in the city?

A．A policeman．

B．A visitor．

C．A cleaner．

6．What would the man like for breakfast?

A．Rice．

B．Bread．

C．Cakes．

7．Whose coat is this?

A．Kate's．

B．Li Lei's．

C．Jim's．

8．How will they go there?

A．By bike．

B．By bus．

C．On foot．

9．Where are they?

A．In a bookshop．

B．In a museum．

C．At a library．

10．How often does Tom write to his penfriend?

A．Once a year．

B．Once a month．

C．Once a week．

B) 本部分你將聽到一段對(duì)話和兩篇短文，各聽兩遍。

聽一段對(duì)話，回答第11-12小題。

11．What are they going to do?

A．To play volleyball．

B．To have a swim．

C．To have a walk．

12．When are they going to meet?

A．At 10∶30．

B．At 10∶00．

C．At 9∶30．

聽一篇短文，回答第13-15小題。請(qǐng)根據(jù)內(nèi)容從A、B、C三個(gè)選項(xiàng)中選擇正確的選項(xiàng)，完成信息記錄表。

13．A．a(chǎn) taxi

B．the underground

C．a(chǎn) train

14．A．has meetings

B．writes reports

C．visit other companies

15．A．a(chǎn)t 11∶30 p.m．

B．before 11∶00 p.m．

C．later than 11∶30 p.m．

聽第二篇短文，回答第16-20小題。

16．Where is the shop?

A．It's near our school．

B．It's near my home．

C．It's far away from my home．

17．How much are the apples?

A．They are five yuan a kilo．

B．They are ten yuan a kilo．

C．They are four yuan a kilo．

18．What can't we buy in the shop?

A．School things．

B．Food and drink．

C．Clothes and shoes．

19．How old is the boss of the shop?

A．16

B．60

C．61

20．How long is the shop open every day?

A．Six hours．

B．Seven hours．

C．Eleven hours．

查看答案和解析>>

Mr. Chen works in an office and he usually gets up at six thirty in the morning . After he has breakfast , he goes to work at seven o’clock . He comes back home at a quarter to six in the afternoon .
Today is Friday . It is six twenty and Mr. Chen is home . Mr. Chen doesn’t look happy . His wife , Mrs. Chen looks at Mr. Chen and asks him , “ Why do you look unhappy today , dear ?”
“ A bus ticket （票）is usually four yuan , but it will be three yuan next week . ” Mr. Chen says .
“ That’s good .” Mrs. Chen answers .
“ But it is not good for me .” Mr. Chen says , “ You know , I usually go to work and come back home on foot . I don’t take a bus . I can save eight yuan every day now , but I can just save only six yuan every day from next week .”
小題1:What does Mr. Chen do ?
A．A teacher .B．A cook .C．An office worker .D．A farmer .
小題2:Mr. Chen goes to work at _________  .
A．6:30 a.m.B．7:00 a.m.C．6:15 p.m.D．5:45 p.m.
小題3:Mr. Chen goes to work  _____________ every day .
A．by busB．by bikeC．by carD．on foot
小題4:The word “unhappy ” means _______________ in the story .
A．高興的B．健康的C．不高興的D．聰穎的
小題5:From this story we know ___________________ .
A．Mr. Chen gets up at 6:20 a.m.
B．Mr. Chen comes back home at 5:00 p.m.
C．Mr. Chen pays 8 yuan for（付款）the bus tickets every day this week
D．the bus ticket will be cheaper（便宜一些） next week

查看答案和解析>>


同步練習(xí)冊(cè)答案