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Chủ đề:

Luyện tập tổng hợp

Câu hỏi:

1) One hot day, an ant was searching for some water.

- What was an ant searching for?

- Why was an ant searching for water one hot day?

-Who was searching for water?

- When was an ant searching for water?

- How did an ant search for some water?

- Where was an ant searching for some water?

2) After walking around for some time, she came to spring.

-Who did come to spring?

- Who did walk around?

- Why did she come to spring?

- Why did an ant walk around?

- When did she come to spring?

- When did an ant stop walking around?

- Where did she come after walking around for some time?

- Where did she walk around?

- What did she come to spring for?

- What did an ant do before she came to spring?

- What did an ant do after walking around for some times?

- How long did she walk around?

- How many times did an ant walk around?

3) To reach the spring, she had to climb up a blade of grass.

- Who did have to climb up a blade of grass?

- Who did reach the spring?

- When did she have to climb up a blade of grass?

- When did she reach spring?

- Why did she have to climb up a blade of grass?

- Why did she reach the spring?

- Where did she have to climb?

- Where did she reach?

- How did she have to climb up a blade of grass?

- How did she have to climb up a blade of grass?

- How did she reach the spring?

- What did she do to reach the spring?

4) While making her way up, she slipped and fell into the water.

- Who did slip and fall into the water?

- Why did she slip and fall into the water?

- Where did she slip and fall?

- How did she slip and fall into the water?

- What did happen to an ant while she made her way up?

- When did an ant slip and fall into the water?

5) She could have drowned if a dove up a nearby tree had not seen her.

a) She could have drowned

- What could she do?

- When could she drowned?

- Why could she drowned?

- Who could have drowned if a dove up a nearby tree had not seen her?

b) A dove up a nearby tree had not seen her.

- Who was up a nearby tree?

- When had a dove up a nearby tree not seen her?

- Why had a dove up a nearby tree not seen her?

- Who was seen by a dove?

- Who did see the drowned ant?

- Who did a dove look at?

- Where did a dove look at?

- Where could the ant have drowned?

- What did a dove look at?

- What did happen to an ant if a dove up a nearby tree had not seen here?

- How could an ant have drowned?

6) Seeing that the ant was in trouble, the dove quickly plucked off a leaf and dropped it into the water near the struggling ant.

a) Seeing that the ant was in trouble

- Why was the ant in trouble?

- Who was in trouble?

- Where was the ant in trouble?

- How was the ant in trouble?

b) The dove quickly plucked off a leaf and dropped it into the water near struggling ant.

- Who did quickly pluck off a leaf and drop it into the water near the struggling ant?

- Where did the dove quickly pluck off a leaf and drop near the struggling ant?

- Why did the dove quickly pluck off a leaf and drop it into the water near the struggling ant?

- How did the dove quickly pluck off a leaf and drop it into the water near the struggling ant?

- How did the dove do when seeing that the ant was in trouble?

- Who did see that an ant was in trouble?

- When was an ant in a trouble?

- What did the dove see?

- What did the dove do when the dove saw that an ant was in trouble?

- What did happen to the ant?

-Where did the dove see the ant?

- When did the dove see the ant?

7) The ant moved towards the leaf and climb up there.

- Where did the ant move to?

- Who did move towards the leaf and climb up there?

- How did the ant move to-wards the leaf and climb up there?

- Why did the ant move to-wards the leaf and climb up there?

- What did the ant do?

- When did the ant move towards the leaf and climb up there?

- What did an ant move towards to?

- Where did an ant climb up?

- What did an ant climb up?

- Where was the leaf from?

- Where was an ant?

- Where was a leaf?

8) Soon it carried her safety to dry ground?

- Who did carry safety to dry ground?

- Who was carried safely to dry ground?

- What did the leaf do?

- Where did the leaf carry her?

- Why did it carry her safety to dry ground?

- How did it carry her safety to dry ground?

- When did the leaf carry an ant safely to dry ground?

- Where was the dry ground?

9) Just at that time, a hunter nearby was throwing out his net towards the dove, hoping to trap it.

- What did a hunter nearby do?

- Who was nearby throwing out his net towards the dove?

- Why was a hunter throwing out his net towards the dove?

- Where was a hunter throwing out his net?

- When did a hunter throw out his net?

- Where was a hunter?

- Whom was a hunter nearly throwing out his net towards?

- Who was thrown a net?

- What did a hunter hope?

- Who did a hunter hope to trap?

- Who did hope to trap a dove?

- What did a hunter throw?

10) Guessing what he was about to do, the ant quickly bit him on the heel.

- Who did quickly bite him on the heel?

- What did the ant do?

- Why did the ant quickly bite him on the heel?

- How did the ant quickly bite him on the heel?

- Who did guess what a hinter was about to do?

- What was a hunter about to do?

- What did happen if the ant did not quickly bite the hunter on the heel?

- Where did an ant bit the hunter?

- When did an ant bit the hunter?

11) Feeling the pain, the hunter dropped his net.

- Who did drop his net?

- Why did the hunter drop his net?

- How did the hunter drop his net?

- What did the hunter do?

- Where did the hunter drop his net?

- Who did feel the pain?

- Why did the hunter feel the pain?

- When did the hunter drop his net?

- What did the hunter do when he fell the pain?

12) The dove was quick to fly away to safety.

- Who was quick to fly away safety?

- How did the dove do to safety?

- When was the dove quick to fly away to safety?

- Why was the dove quick to fly away?

- Where did the dove fly?

- How did the dove fly?

- What did the dove do?

Answer the question

Please help me!!!

Chủ đề:

Chương III- Quang học

Câu hỏi:

Bài 1 :Một máy biến thế có số vòng dây cuộn sơ cấp và thứ cấp là 45 vòng và 900 vòng.
Đặt một hiệu điện thế xoay chiều 220V vào 2 đầu cuộn sơ cấp.
a) Máy tăng thế hay hạ thế?Vì sao?
b) Tính hiệu điện thế thu được ở hai đầu cuộn thứ cấp?
c) Để truyền tải điện có công suất điện trung bình 100000 W, dùng dây
dẫn có điện trở tổng cộng là 10 ôm, hiệu điện thế trên đường dây là
5kV. Tính công suất hao phí?
Bài 2:Một máy biến thế có số vòng dây cuộn dây sơ cấplà 1200 vòng. Cho biết khi hiệu
điện thế ở cuộn thứ cấp là 12 V, hiệu điện thế ở cuộn sơ cấp là 240 V.
a. Máy biến thế trên là máy tăng hay hạ thế? Tại sao
b. Tính số vòng dây cuộn dây thứ cấp?
Bài 3: Một máy biến thế mắc vào mạch điện nhà có hiệu điện thế 220V, cuộn thứ cấp
2200 vòng, cuộn sơ cấp 50 vòng. Máy này tăng hay hạ thế ?Vìsao ?Tính hiệu điện thế ở
cuộn thứ cấp.
Bài 4: Một vật sáng AB đặt vuông góc với trục chính của một thấu kính hội tụ có tiêu cự
OF = 12 cm, A nằm trên trục chính và cách thấu kính một đoạn OA = 24 cm.
a. Vẽ thấu kính, vật sáng AB và ảnh A’B’ theo đúng tỉ lệ giữa OA và OF.
b. Nêu đặc điểm ảnh A’B’ của AB do thấu kính hội tụ tạo ra.
Bài 5: Vật sáng AB được đặt vuông góc với trục chính của một thấu kính hội tụ có tiêu
cự 60cm. Vật AB cách thấu kính một khoảng 120 cm. Dựng ảnh A’B’ của AB và nêu đặc
điểm của ảnh A’B’.

Giúp mình với!!!

Chủ đề:

Luyện tập tổng hợp

Câu hỏi:

What is your dream life? This is a fairly common question in modern life and the answer to this question is mostly different. So how do you answer this question? This is my answer.

I wish I lived in a big house on a large lake in the forest because the air here is very fresh. It has four floors and four bedrooms throughout in order to see the stars at night, bathrooms for each bedroom and on the top floor outside is an enclosed porch. Our house is protected by the most modern system at that time.

I want to have a happy family. My husband is very handsome and smart. After 5 years I will 3 children. They are very cute and clever. My children are very smart and very cute. My son is cold but he knows how to take care of those around him very well. My first daughter is quite gentle, she can cook a lot of delicious food. But my second daughter is different from her sister. She is very energetic and she just knows to eat and sleep. But we are very close and have a lot of work to do with each other's lives like the other family. I think family is an inestimable present for me.

Every morning I wake up and swim in the lake or jogging, come to make coffee with the French press and make breakfast. Then I take my two dogs for a walk because I enjoy and love animals. After that, I go home and look after my garden, flowers, plants, and vegetables because I want my family can eat healthy things. I go fishing with my kids and my husband clean and cook for lunch. He will make food from fishes I bring back. After lunch, I clean with my husband. We talk to and watch some movies. Then I come to our orchard and pick a few apples and a cake that I want for dessert. I also choose vegetables and some fruits. I will practice yoga, Pilates or classes for my own flexibility. In the evening, I meditate for half an hour, relax with some music and taste a new wine. I will tell some fairy tales to my children. After they sleep, I bright wine into my husband's room. We talk and see the stars in the sky My husband will sing to me sleep. I fall asleep with dreams in my husband's lap. I will welcome the new day with a relaxed spirit.

This is my dream life. I wish It will become truth. And you, what is your dream life?

hãy đọc và tìm ra những chỗ chưa hợp lý trong bài luận trên.

Please help me!!! Thank you so much.