Q&A thường gặp
Hãy xem qua những câu hỏi và câu trả lời thường gặp của hơn 100 triệu bạn bè Qanda và cùng học với họ!
spend for from tired exercise energy fit in calorie
We need calories or (1)_____ to do the things every day. For example, when we walk or (2)_____ a bike to school, we spend a certain amount of (3)_____ and even when we sleep, we also use them. But how many calories should we (4)_____ a day to stay in shape? It's difficult (5)_____ us to calculate. If people want to keep (6)_____, they should remember that everyone should have between 1600 and 2500 calories a day.
We get calories (7)_____ the food we eat. If we get too much food and don't take part (8)_____ any activities, we can get fat quickly. So besides studying, we should do some (9)_____, play sports or do the housework, such as cleaning the floor, cooking etc., if we don't eat enough, we feel (10)_____ and weak.
(1) energy
(2) ride
(3) energy
(4) take in
(5) for*
Tiếng Anh
Câu 46. Trong không gian với hệ tọa độ \(Oxyz\), cho mặt phẳng \((P): 2x - y + z - 10 = 0\) và đường thẳng \(d: \frac{x + 2}{2} = \frac{y - 1}{1} = \frac{z - 1}{-1}\). Đường thẳng \(\Delta\) cắt \((P)\) và \(d\) lần lượt tại \(M\) và \(N\) sao cho \(A(1; 3; 2)\) là trung điểm của \(MN\). Tính độ dài đoạn thẳng \(MN\).
A. \(MN = 2\sqrt{33}\).
B. \(MN = 2\sqrt{66}\).
C. \(MN = 4\sqrt{33}\).
D. \(MN = 4\sqrt{66}\).
Step1. Thiết lập toạ độ M và N
Đặt M = A + (a, b, c) và N = A - (a,
Tiếng Anh
Câu 8. Với giá trị nào của x thì hàm số y = x^2 + \frac{1}{x} đạt giá trị nhỏ nhất trên khoảng (0;+∞)? A. \frac{3}{\sqrt[3]{4}}. B. \frac{1}{\sqrt{2}}. C. 1. D. \frac{1}{\sqrt[3]{2}}.
Step1. Tính đạo hàm của hàm số
Tín
Tiếng Anh
IV. Choose the best answer a, b, c or d to complete the sentence.
1. Don't stand _____ the TV. I'm trying to watch this programme.
a. behind b. next to c. under d. in front of
2. You should never stand _____ a tree when it is raining.
a. at b. under c. between d. on
3. My mother is in the _____ baking a cake for my birthday.
a. bathroom b. dining room c. kitchen d. bedroom
4. Please turn the _____ on. It's so hot in here.
a. fan b. light c. television d. faucet
5. The Tay and Nung people mostly live in _____ made of wood and bamboo.
a. apartments b. stilt houses c. town houses d. villas
6. In our dining room, _____ four chairs and a table. We have breakfast there every morning.
a. there is b. there are c. there isn't d. there aren't
Câu trả lời đúng:
1. in front of
2. under
3. k
Tiếng Anh
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
Question 3
A. hobby B. easy C. describe D. tender
Question 4
A. attraction B. generate C. however D. impression
Để xác định từ có trọng âm khác:
• Câu 3: A ('hobby), B ('easy), D ('tender) đều có trọng âm ở âm tiết đầu. Riêng C (de'scribe) có trọng âm ở âm tiết thứ 2, nên đáp án đúng là C. de
Tiếng Anh
III. Choose the most suitable word for each space.
What do you like doing best (1) ____ your spare time? My cousin Paul likes going (2)_____ in
the country and (3) ______ photos. Sometimes he (4)____ with his friends, and they (5) ____at
the park or at the beach. They always (6) ____ a good time. His brother Chris is (7)______ on
walking. He spends most of the (8)______ at home.
1. A. for
B. when
C. in
D. at
2. A. for walks
B. walks
C. a walk
D. to walk
3. A. making
B. having
C. taking
D. doing
4. A. travels
B. gets up
C. sees
D. goes out
5. A. enjoy
B. have fun
C. hobby
D. go
6. A. have
B. make
C. do
D. like
7. A. interested
B. out
C. decided
D. keen
8. A. other
B. time
C. people
D. money
Dưới đây là đáp án đúng cho các chỗ trống:
1. in
2. for walks
3. taking
4. goes out
5. have fun
6. have
7. keen
8. time
Giải thích:
(1) “in your spare time” là cụm cố định; (2) “go for walks” diễn đạt việc đi bộ thư giãn; (3) “taking
Tiếng Anh
Solve the crossword puzzle.
DOWN
1. She likes to meet new people.
She's ____.
2. People cook meals in this room.
4. You hear with them.
Dựa theo nội dung, cách giải thích phổ biến là:
1) OUTGOING (cô ấy hướng ngoại, thích gặp người mới),
2) KITCHEN*
Tiếng Anh
$ ( 2030$ trn
Gardening is one of the oldest outdoor
activities. It has something for everyone,
even for children. Gardening teaches
children about flowers, fruits, and
vegetables. They can also learn about
insects and bugs. When gardening,
children learn to be patient and take on
responsibility. They learn to wait for the
plants to grow to maturity. And if they
don't water their plants, their plants will
die. This teaches them valuable lessons
about responsibility.
Trồng vườn là một hoạt động ngoài trời lâu đời, mang lại nhiều lợi ích cho mọi người, đặc biệt với trẻ em. Trẻ học được về hoa, quả và rau, đồng thời nhận biết thêm về côn trùng. Khi làm vườn, trẻ học được tính kiên nhẫn và
Tiếng Anh
Bài 3: Viết lại những câu sau dựa vào những từ cho sẵn.
1. My father/ water/ some plants/ the/ garden.
2. My/ mother/ clean/ floor/.
3. Mary/ have/ lunch/ her/ friends/ a/ restaurant.
4. They/ ask/ a/ man/ about/ the/ way/ the/ railway/ station.
5. My/ student/ draw/ a/ beautiful/ picture
Dưới đây là các câu tiếng Anh hoàn chỉnh:
1. My father waters some plants in the garden.
2. My mother cleans the floor.
3. Mary has l
Tiếng Anh
Complete the sentences. Use the present simple form of the verbs.
1. My brother and I (make) ____ a new model every month.
2. What ____ Lan (do) ____ in her free time?
3. I (have) ____ a drawing lesson every Tuesday.
4. Mark (not like) ____ doing judo.
5. ____ your English lesson (start) ____ at 6 p.m.?
Để chia động từ ở thì Hiện tại đơn (Present Simple), ta chia tùy theo chủ ngữ và dùng 'do/does' cho câu hỏi và phủ định.
1) My brother and I make a new model every month.
2)
Tiếng Anh
X. Write a simple sentence from the two given sentences.
1. We avoid sweetened food. We avoid soft drinks.
=> We avoid
2. My dad loves outdoor activities. I love outdoor activities.
=> My dad and I love outdoor activities.
3. You should wear a hat. You should wear suncream.
=> You should wear
4. My mother read the health tips. My mother downloaded the health tips.
=> My mother
5. You are active, and your brother is active too.
=> Both you and
6. Your room looks dark, and it looks untidy too.
=> Your room
7.The Japanese work hard, and they exercise regularly.
=> The Japanese
8. My mother eats a lot of fruit, and she eats a lot of vegetables too.
Dưới đây là cách gộp hai câu thành một câu đơn giản:
1) We avoid sweetened food and soft drinks.
2) My dad and I love outdoor activities.
3) You should wear a hat and suncream.
4) My mother read and dow
Tiếng Anh
