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写出下列字母的左邻右舍。

1. ____ P ____
2. ____ G ____
3. ____ O ____
4. ____ U ____
5. ____  R
6. ____ V____
7. ____ j ____
8. ____ s ____
9. ____ c ____
10. ____ f ____
11. ____ w ____

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根据句子的意思及所给首字母，写出单词的正确形式。

1.  Don't go out. The rain is p__________ down.
2.  Don't worry. Mr Hu will be a__________ to help you work out this Maths problem.
3.  My cousin's hobby is c__________ stamps.
4.  Many v__________ come to see the Great Wall every day.
5.  One of my friends won an a__________ for his article last year.
6.  Thank you for o__________ a school trip.
7.  —Do you know the r__________ of the match?
    —Yes, it's 2: 1.
8.  Different people have different kinds of a__________.
9.  Fire is very d__________, so you have to think of your own s__________ when you play with fire.
10. Mr Green fell off his bike and hurt h__________ last week.

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你能又快又准地读出下列字母吗？试试吧。

　　(1)U　(2)R　(3)t　(4)r

　　(5)V　(6)q　(7)p　(8)O

　　(9)k　(10)D　(11)G　(12)I

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阅读填词.

根据短文内容，在短文空白处填写一个完整、正确的单词，第一个字母已给出.

Dear Alan,

　　How are you and your parents? Are you planning to v ________（1）us anytime soon?

　　We finally had a day o ________（2）from school this week, but I h ________（3）an awful day. I got up early b ________（4）the weather was bad, s ________（5）I stayed at home and helped my parents clean the garage. Then I went to the store and b ________（6）some food．Then I r ________（7）a boring book and p ________（8）computer games. My parents wanted to go f ________（9）a drive, so I went with them. But that wasn't very interesting, e ________ （10）. Then I went to the movies. I saw "Shark", but it wasn't a very good movie.

Yours,

Bill

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阅读理解。

    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 (密码, 代码). 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．after school
C．after 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

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