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Ye Ye

Cây bút Truyện ngắn 2017|Thần tượng văn học
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ĐỀ THI KHẢO SÁT GIỮA HỌC KÌ I

NĂM HỌC 2015 – 2016

MÔN: TOÁN LỚP 9A2

Thời gian làm bài: 60 phút

ĐỀ BÀI:

Bài 1: (1đ) Tìm điều kiện của x để các căn thức sau có nghĩa.

bai15.png


Bài 2: (3đ) Rút gọn biểu thức :

bai25.png


Bài 3: (1đ) Giải phương trình

bai37.png


Bài 4: (2đ): Cho biểu thức
bai43.png


(với x > 0 ; x # 1)

a) Rút gọn A

b) Tìm x để A = 5/3

Bài 5 (3đ): Cho tam giác ABC vuông tại A có đường cao AH. Độ dài BH = 4 cm và HC = 6 cm.

a) Tính độ dài các đoạn AH, AB, AC.

b) Gọi M là trung điểm của AC. Tính số đo góc AMB (làm tròn đến độ).

c) Kẻ AK vuông góc với BM (K ∈ BM). Chứng minh : ΔBKC đồng dạng với ΔBHM.

Nguồn: dethikiemtra.com
 
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Ye Ye

Cây bút Truyện ngắn 2017|Thần tượng văn học
Hội viên CLB Ngôn từ
Thành viên
10 Tháng bảy 2017
2,064
2,347
434
Hà Nam
NEU (Dream)
Đề thi giữa học kì 1 lớp 9 môn Anh năm 2014 - Phòng GD&ĐT Việt Yên
I. Circle the word of which the underlined sound is pronounced differently from the others (1m)

1. A. divide B. religion C. primary D. comprise

2. A. compulsory B. industry C. hamburger D. eruption

3. A. enjoyed B. invited C. mended D. lasted

4. A. machine B. chair C. check D. child

II. Choose the correct answer for each sentence (2ms)

1.Vietnamese people are very ……….......... .

A. friend

B. friendly

C. friendship

D. friendliness

2. Let’s about my problem.

A. talk

B. talking

C. to talk

D. talked

3.Vietnamis a …………country. The weather is usually hot there.

A. tropical

B. cold

C. warm

D. heat

4.The doctor ...................... me not to stay up too late at night.

A. advised

B. suggested

C. insisted

D. forced

5.She was sick yesterday,……….she was absent from school .

A. since

B. so

C. because

D. but

6.My friend is fond of ……….TV in the evening.

A. watching

B. to watch

C. watch

D. watched

7. Some designers have taken______ fromVietnam’s ethnic minorities.

A. inspiration

B. education

C. impression

D. tradition

8. Jeans ______all over the world today.

A. is sold

B. was sold

C. will be sold

D. are sold

III. Give the correct form of the verbs in brackets.(1m)

1.I (see) her recently. .............................................

2.The children often love (watch) cartoons. .............................................

3.I wish It (not rain) tomorrow. .............................................

4.This exercise must (do) carefully. .............................................

IV.Give the correct form of these words (1m)

1. These clothes look very ............................ (fashion)

2. Some designers have ...................... the Ao Dai by priting lines of poetry on it. (modern)

3.Nguyen Du is a famous Vietnamese ………………. ( poem )

4.He always wears a ……………….shirt. ( stripe )

* Your answer

1._______________2._______________3._______________4._______________

V. Choose the suitable words from the box to fill in the blanks (1m)

feel ; is ; freedom in ; at ; lively

Secondary school students should wear casual clothes

I think It is necessary for secondary school students to wear casual clothes when they are at school.

Firstly, wearing casual clothes makes student ...(1).... comfortable.

Secondly, wearing casual clothes gives students ...(2).... of choice (sizes, colors......).

Thirdly, wearing casual clothes makes students feel self- confident when they are ...(3).... their favorite clothes.

Finally, wearing casual clothes makes school more colorful and ...(4).... .

Therefore, students in secondary schools should wear casual clothes.

* Your answer

1._______________2._______________3._______________4._______________

VI. Read the text then answer the questions: (2m)

The Northern and the Southern parts ofVietnamhave very different types of weather at the same time of the year.

In the South, for example, there are two main seasons, the wet and the dry. The wet season lasts from May to November. There is a lot of rain during this period. The dry season lasts from December to April. It is very hot and humid during the time.

The North also has two seasons. They are called winter and summer. Winter lasts from November to April. The weather at this time is cool and dry. The North’s hot summer lasts from May to October. During the summer period it is very sunny and wet.

Questions:

1. Is the weather between the North and the South parts ofVietnamdifferent?

2. How many seasons are there in the South?

3. How long does the wet season in the South last?

4. What is the weather like in the North in winter ?

VII. Rewrite these sentences (1m)

1. What a pity! I can’t speak English well.

I wish________________________________________________________

2. They built this hotel six months ago.

This hotel ____________________________________________________

3. He likes wearing Jeans.

He is__________________________________________________________

4. It isn’t necessary for me to wear the Ao dai today.

I don’t ________________________________________________________

VIII. Complete these sentences using the given words (1m)

1. She/ wish/ have/ big house.

2. Rice/ grow/ tropical countries.

Nguồn: tuyensinh247
 
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