Bài 1 : Tìm x biết

a/ x ( x + 4 ) + x + 4=0

b/ x ( x - 3) + 2x - 6 = 0

Bài 2 : rút gọn biểu thức

a/ \(\dfrac{6x^2y^2}{8xy^5}\) b/ \(\dfrac{3x^2-x}{9x^2-6x+1}\) e/ \(\dfrac{x^2+7x+12}{x^2+5x+6}\)

c/ \(\dfrac{x^2-9}{x^2+6x+9}\) d/ \(\dfrac{x^2+2x+1}{3x+3}\)

Bài 3 : thực hiện phép tính ( các mẫu thức đều không buông )

a/ \(\dfrac{15}{2x+6}+\dfrac{5x}{2x+6}\) b/ \(\dfrac{y}{2x^2-xy}+\dfrac{4x}{y^2-2xy}\) c/ \(\dfrac{x-1}{2x^2-2}-\dfrac{x+3}{4x+4}\)

d/ \(\dfrac{4y^2}{11x^4}.\left(-\dfrac{3x^2}{8y}\right)\) e/ \(\dfrac{5x+10}{4x-8}.\dfrac{4-2x}{x+2}\)

Bài 4 : Rút gọn và tính các giá trị của biểu thức

a/ \(\dfrac{3x^2-x}{9x^2-6x+1}\) tại x = \(\dfrac{1}{3}\) b/\(\dfrac{x^2-2xy+y^2-9}{x^2-xy+3x}\) Tại x = 2016 ; y = 3

1. The doctor said to me '' You should go to bed early''

The doctor told.............................................................................

2. My teacher said to me '' You should practice speaking enghlish every day''

My teacher told that.....................................................................

3. The doctor said to Hoa '' You shouldn't stay up late at night'

The doctor said...............................................................................

4.She said to her sister, '' You should not eat fatty food ''

She told.............................................................................................

5. My mother said to me, '' Nam should take a little hot milk before sleeping''

My mother said................................................................................

II Commands and requests in reported speech

1. I said to Lan '' Can you open the door, please ?'' ( I asked Lan )

...................................................................................................

2. '' please go out '' ( Mai asked me )

....................................................................................................

3. '' Don't come to class late , Nam '' ( The teacher told )

.....................................................................................................

4. '' Can you give me your book, pleas ?'' ( Mr Tan asked Mai )

....................................................................................................

5. '' Please Lend me your dictionary , Quang ''. ( Nga asked )

...................................................................................................

6. She asked me , '' Will you open the door, please ?

She asked me..........................................................................

7. The old man said to the boy,'' Can you help me carry my bag ?''

The old ma told the boy..............................................................

III. Kết hợp 2 câu thành 1 câu dùng từ trong ngoặc

1. She is beautiful . She can become Miss World . ( enough )

..........................................................................................................

2. Mr Minh isn't rich . He can't buy a house ( enough )

..........................................................................................................

3. The shoes aren't big . I can't wear them ( enough )

.............................................................................................................

IV. Viết lại các câu sau dùng used to....

1. My father often fixed his car himself when he was young. ( used to)

My father..............................................................................................

2. We always went camping when we were in secondary school. ( used to )

We...........................................................................................................

3. She dosen't play tennei as well as she used to do 5 years ago ( use )

She.........................................................................................................

4. Nam do longer comes to class lat ( use )

Nam........................................................................................................

V. Viết lại câu sau , dùng từ trong ngoặc ( trạng từ chỉ thể cách )

1. My bother is a good soccer player

My borther plays.................................................................................

2. He is a careful driver

He drives.............................................................................................

3. She is a fast runner

She runs............................................................................................

4. Nga is a slow swimmer

She swims.........................................................................................

Viet is a student and he lives in a bedsit in a suburb og Ha Noi . It's a part of an old house . He has one room and a kitchen and shares a bathroom with three other people . In his room, there is a bed on the left hand side . there is an armchair beside the bed the desk is opposite the bed and there is a closer on the right side of the room. Above the desk, there is bookself and above the bed there is a clock. he has a television and a cassette player, too . In the kitchen, there is a cooker on the right and side . The sink is near the cooker. There's a small table and two chairs in the center . The kitchen is rather small but it's OK. Viet likes his room very much

1. Where dose Viet live ?

.........................................................................................................................

2. What is there in his room ?

..........................................................................................................................

3. Where is the desk ?

.........................................................................................................................

4. Is there a bookshelf beneath the desk ?

.........................................................................................................................

5. How is the kitchen ?

.........................................................................................................................

6. Dose Viet like his room ?

............................................................................................................................

Exercise 1 : Đọc kỹ đoạn văn sau , rồi trả lời câu hỏi ngắn

I live in a house near a sea . It's an old house , about 100 years old, and it is very small. There are two bedrooms upstairs but no bathroom. The bathroom is downstairs next to the kitchen amd there's a living room where there is a lovely old gireplace. There's garden in front of the house. The garden goes down to the beach and in spring, and summer there are flowers everywhere. So I have a lot of visitors. My city friends often stay with me. I love my house for many reasons : the garden the flowers in summer, the fire in winter , but the best thing is the view from my bedroom windows.

1. Where dose he live ?

.................................................................................

2. How many bedroom are there ?

.................................................................................

3. where is the bedroom ?

.................................................................................

4. Who often stays with him ?

.................................................................................

5. Dose he love his house ?

............................................................................

Exercise 1 : Đọc kỹ đoạn văn sau , rồi trả lời câu hỏi ngắn

I live in a house near a sea . It's an old house , about 100 years old, and it is very small. There are two bedrooms upstairs but no bathroom. The bathroom is downstairs next to the kitchen amd there's a living room where there is a lovely old gireplace. There's garden in front of the house. The garden goes down to the beach and in spring, and summer there are flowers everywhere. So I have a lot of visitors. My city friends often stay with me. I love my house for many reasons : the garden the flowers in summer, the fire in winter , but the best thing is the view from my bedroom windows.

1. Where dose he live ?

...........................................................................................................................................................................................

2. How many bedroom are there ?

...........................................................................................................................................................................................

3. where is the bedroom ?

............................................................................................................................................................................................

4. Who often stays with him ?

............................................................................................................................................................................................

5. Dose he love his house ?

...........................................................................................................................................................................................

Câu 1 : sử dụng phép nói giảm nói tránh để sửa lại các câu

a. căn phòng này thật bừa bộn

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b. bạn viết chữ như gà bới

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c. anh ta có ngoại hình thật xấu

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d. đầu tóc bạn thật khó coi

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Câu 2 : đặt câu ghép chỉ các quan hệ sau

a. quan hệ nhân quả

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b. quan hệ tương phản

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c. quan hệ điều kiện - giả thiết

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d. quan hệ tăng tiến

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Câu 3 : đặt câu có trình thái từ cầu khiến

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- đặt câu với trình thái từ cảm thán

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Câu 3 : viết đoạn văn có trường từ vựng sau

a. trường từ vựng các trò chơi game

b. trường từ vựng các trò chơi khác

1. The doctor said to me '' You should go to bed early''

The doctor told.............................................................................................

2. My teacher said to me '' You should practice speaking enghlish every day''

My teacher told that.....................................................................................

3. The doctor said to Hoa '' You shouldn't stay up late at night''

The doctor said............................................................................................

4.She said to her sister, '' You should not eat fatty food ''

She told........................................................................................................

5. My mother said to me, '' Nam should take a little hot milk before sleeping''

My mother said..........................................................................................

Exercise 1 : Đọc kỹ đoạn văn rồi điền từ còn thiếu vào chỗ trống mỗi câu.

You may use the telephone every day but how much you know about it. Alexander Bell invented the first telephone in 1876. Bell was born in Scotland in 1847 but later he decided to emigrate to America and taught in a school for the deaf-mutes . Bell was interested in sound , so he wanted to be able to send sound through a wire . He did many experiments with his assistant , Thomas Watson . Bell finally succeeded . He invented the first telephone . Later other inventions made better ones but the way the telephone works is still the same

1. In 1976 Alexander.................................................................................................

2. Bell was born in...........................................................1947

3. Bell wanted to be able to sen through a wire because he was...............................

4........................................was Bell’s assistant

Exercise 2 : Đọc kỹ đoạn văn rồi điền từ còn thiếu vào chỗ trống mỗi câu.

The invention of the phonograph happened quite by accident . Thomas Edison moved to Menlo Park, New Jersy in 1876, where he established an industrial research laboratory . There, Edison was working on a carbon telephone transmitter to improve the exosting Bell telephone system

In that laboratory a year later, Edison invented the phonograph while he was trying to improve a telegraph repeater . He attached a telephone diaphragm to the needle in thetelegraph repeater ; in this way , he was able to reproduce a recording that could be played back. After he made some improvements to the machine, he tested it . He recited ‘‘Mary had a little lamb’’ into the machine and played his voice back to a very surprised audience

1. Thomas Edison moved to............................................................................1976

2. Thomas Edisom established an industrial research laboratory in....................................1976

3. He invented.............................while he was trying to improve a telephone repeater

4. The invention of the....................................................................by accident

I/ Khoanh tròn từ có phần gạch dưới có cách phát âm khác với các từ còn lại

1/ a. planet b. character c. happy d. classmate

2/ a. enough b. extremely c. generous d. reserved

3/ a. conduct b. customer c. upstairs d. introduce

4/ a. pan b. match c. lamp d. save

5/ a. cover b. folder c. send d. answed

6/ a. injure b. knife c. kill d. sink

7/ a. steamer b. reach c. breakfast d.bead

8/ a. reach b. such c. chemical d. chore

9/ a. directory b. telephone c. inventinon d.experiment

10/ a. delivery b. assistant c. intoduce d. device

11/ a. planet b. character c. happy d. classmate

12/ a. letter b. twelve c. person d. sentence

13/ a. humor b. music c. cucumber d. sun

14/ a. enough b. young c. country d. mountain

15/ a. sociable b. ocean c. receive d. special