Trong không gian vỏi hệ tọa độ Oxỵz, cho đường thẳng ∆ : x + 1 2 = y + 2 - 1 = z 2 . Tìm tọa độ điểm H là hình chiếu vuông góc của điểm A(2;-3;1) lên  ∆ . 

A. H(-3;-1;-2)

B. H(-1;-2;0)

C. H(3;-4;4)

D. H(1;-3;2)

Ex 6: Read the text carefully:

My name is Linh. I’m a pupil at Kim Dong Primary School. I’m in class 5A with Lee and John. I love reading comic books. I often read them in my free time. When I see a new word, I try to guess its meaning. I write the word in my notebook and say it many times. I often stick new words on my bedroom walls and practise reading them aloud. Lee and John love learning English too. We often learn to speak English by talking with our foreign friends in our free time. Lee is very good at English. She usually practises listening by watching cartoons on TV. She learns to write my writing emails to her friends every day. John loves reading. He goes to the library twice or three times a week. He usually read English books to practise reading. They always help me to learn English. We are happy because we can understand each other. English is necessary for communication.

A. True or False:

1. Linh, Lee and John are in class 5A.

2. They love learning English.

3. Lee loves reading English books.

4. Linh likes watching cartoons.

5. They can understand each other.

6. John sticks new words in his bedroom.

B. Answer the following questions:

1. What does Linh do when she see a new word?

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2. How do they learn to speak English?

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3. Who is good at English?

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4. How often does John go to the library?

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5. Is English necessary for communication?

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Ex 7: Put the words in correct order:

1. I /English/ by /speaking /learn/it /day /every/.

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2. English/ Mai /learns /by/ books /reading /free /comic/ in/ her /time/.

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3. We/ learn/ friends /talk /English/ our /because /we/ to /with/ want/ foreign/.

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4. your /Why/learn /does/ father/ English/?

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5. Subject/ English/favourite/ is /my/.

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6. How /Mai /often/ have/ do /you /English/,/?

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7. I /times /have /a /English /four /week/.

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8. My/ TV /sister/ cartoon /always/English/ on/ watches/.

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2.Viết các số đo sau dưới dạng số đo có đơn vị là mét vuông.

6,7dm2 0,234dm2 0,072dm2 406.005dm2

3.Viet so thích hợp vào chỗ chấm.

23m2 7cm2=.............cm2 4tan 34kg=................kg

23m2 7cm2=..................m2 4tan 34kg=...................tan

Vì sao tại một số địa phương ở Nghệ An – Hà Tĩnh lại thành lập được chính quyền cách mạng trong phong trào 1930 –1931? 

A. Do chính quyền địch nơi đó suy yếu, tan rã, Đảng bộ đã kịp thời lãnh đạo nhân dân lập ra chính quyền Xô viết. 

B. Do địa hình ở đây phù hợp. 

C. Do nông dân các địa phương đó có tinh thần cách mạng cao hơn

D. Do các địa phương đó có nhiều cán bộ cách mạng hoạt động bí mật.

Vì sao cuộc bãi công của thợ máy Ba Son (8 - 1925) đã đánh dấu bước ngoặt của phong trào công nhân Việt Nam?

A. Đấu tranh có quy mô lớn, tinh thần đấu tranh mạnh mẽ, quyết liệt dưới sự lãnh đạo của Đảng

B. Đấu tranh có tổ chức kết hợp đòi quyền lợi về kinh tế với chính trị và có tinh thần quốc tế vô sản

C. Đấu tranh có tổ chức, buộc pháp nhượng bộ nhiều quyền lợi kinh tế

D. Đấu tranh có mục tiêu kinh tế và chính trị diễn ra với quy mô lớn thời gian kéo dài

~~~REVISION UNIT 1 – 6~~~

Bài 1: A. Chọn từ có phần gạch chân được phát âm khác:

1. A. home B. know C. sport D. go

2. A. beach B. sea C. great D. read

3. A. study B. fun C. busy D. Sunday

4. A. pretty B. centre C. went D. else

5. A. twice B. birthday C. seaside D. quiet

B. Chọn từ có trọng âm khác so với các từ còn lại:

6. A. invite B. island C. enjoy D. address

7. A. tomorrow B. countryside C. yesterday D. sandcastle

8. A. party B. present C. tower D. explore

9. A. Science B. study C. today D. visit

10. A. holiday B. Vietnamese C. underground D. library

Bài 3: Chọn câu trả lời phù hợp cho câu hỏi ở cột bên trái:

18. What do you do in the evening?

a. She lives in Da Nang City.

19. How did you go to Hue?

b. We went to Phu Quoc Island.

20. Did you join the sports festival?

c. It’s big and busy.

21. Where does she live?

d. We played hide-and-seek.

22. Do you have school today?

e. I will swim in the sea.

23. What’s your city like?

f. I usually do my homework.

24. How often do you go fishing?

g. He has Maths, English and IT

25. Where did you go last summer?

h. I went by train.

26. What did you do at the party?

i. No, I didn’t. I went to the zoo.

27. What will you do at the beach?

k. Yes, I do.

28. What lessons does he have today?

l. Once a month.

Bài 4: Mỗi câu sau có 1 lỗi sai, em hãy tìm và sửa lỗi sai đó:

29. Did he invited you to his birthday party? __________________

30. They will build sandcastles in the beach. __________________

31. How did you get there? – I went on underground. __________________

32. We took a lot of photo at the party. __________________

33. She often go swimming with her friends at the weekend. __________________

34. I always have big breakfast before I go to school. __________________

35. She lives in her grandparents in a small village. __________________

Bài 5: A. Đọc đoạn văn, điền từ còn thiếu:

homework floor will Province times

visited with three Primary in

My name is Giang. I’m in Class 5B, Dong Da (36) ___________ School. I live with my parents and my sister in Nam Dinh (37) _____________. My address is Flat 11, the third (38) ________ of Nam Dinh Tower. My city is big, crowded but pretty.

I go to school from Monday morning to Friday morning. In the afternoon, I usually do my (39) ___________________. Sometimes, I go to the library (40) _______ my friends. In the evening, I go to English Club on Monday, Thursday and Sunday. I have (41) ________ lessons today: Vietnamese, English and PE. My favorite subject is Vietnamese. I have it four (42) _________ a week.

Last summer, I went to Ha Noi with my uncle. We (43) ____________ Ho Chi Minh Mausoleum, Hoan Kiem Lake, Dong Xuan Market and Long Bien Bridge. We took a lot of photos.

Next summer, my family (44) _______ go to Ha Long Bay. We may explore the caves and swim (45) ______ the sea. We will have a lot of fun.

B. Các câu sau là đúng hay sai, sửa lại câu sai:

46. ____ Giang lives with her grandparents.

47. ____ She lives on the third floor of a tower.

48. ____ She doesn’t go to school on Saturday and Sunday.

49. ____ She goes to English Club twice a week.

50. ____ She has Science today.

51. ____ She and her uncle went to Ha Noi last summer.

52. ____ Her family may explore the caves at Ha Long Bay.

Bài 6: Sắp xếp lại các từ sau thành câu hoàn chỉnh:

53. his/ crowded/ parents/ He/ in/ with/ lives/ a/ town/ .

________________________________________________________________________________

54. in/ I/ dinner/ the/ cook/ often/ afternoon/ .

_______________________________________________________________________________

55. study/ I/ a/ twice/ with/ week/ partner/ a/ .

_______________________________________________________________________________

56. did/ go/ she/ Where/ summer/ last/ ?

_______________________________________________________________________________

57. you/ Why/ stay/ will/ at/ tomorrow/ home/ ?

_______________________________________________________________________________

58. think/ and/ Mum/ sunbathe/ will/ Dad/ I/ .

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