Giúp tôi bài 1 thôi lười giải :))

bài 1 : viết đoạn văn trong đó có sử dụng biện pháp tu từ liệt kê theo 2 dạng xét về mặt cấu tạo và xét về mặt ý nghĩa . Gạch chân và chú thích bài 2 : phân biệt giống nhau và khác nhau về biện pháp tu từ nói quá và nói khoác . MỌI NGƯỜI LÀM GIÚP MÌNH NHA

Cho tam giác ABC nhọn, các đường cao AM, BN cắt nhau tại K a. Chứng minh tam giác AKN = tam giác BKM b. Chứng minh tam giác AKB = tam giác NKM c. Kẻ MH vuông góc AC (H thuộc AC). Chứng minh MC^2 = AC.HC giúp mình với mn ơi mai mình cần rồi

đọc và tóm tắt hộ mình nhaT_T mình cần gấp Introduction When the sun comes out after it rains, run outside. You may see a rainbow in the sky. Rainbows are tricks made by light. We can see them, but we can't touch them or walk around them. They seem to move away when we try to get close to them. Science can explain how rainbows happen. Where and When Rainbows Appear Look around the next time you see a rainbow. The Sun will be shining from behind you. There will be rain in front of you, where you'll see the rainbow. We usually see a rainbow as a half-circle. It actually forms a full circle . From the ground , we can only see the top half. How Rainbows Form Years ago, a French scientist studied rainbows. He found that to see a rainbow , you must be in the right spot. Rainbows in Myths and Tales • Vikings said a rainbow bridge linked their gods to Earth. • In Ireland , people tell fairy tales about gold hidden at the ends of rainbows . Elves guard these pots of gold. •The Hindu god Indra is shown using a rainbow as an archer's bow to shoot lightning arrows. Knowing how light moves helps explain rainbows . Think of running on land. Now think of trying to run through water. You will move more slowly through water because it is thicker than air. In the same way , light moves faster through air than through water. As the light moves through water , it slows down and bends. Rainbows form when water drops meet sunlight. The light bends when it goes into each drop. Then it reflects, or bounces , off the back of each drop. The light bends again as it leaves the drop. This happens in millions of water drops at once , making the colors of a rainbow. The Colors of the Rainbow Sunlight is made up of many colors Water drops split the sunlight into different colors. Splitting light makes a rainbow. You have to be in the right spot to see a rainbow. Each water drop reflects colored light at a slightly different angle. The colors of the rainbow always appear in the same order. The name ROY G. BIV can help you remember the seven main They are red , orange , yellow , green , blue , indigo, and violet. Make Your Own Rainbow 1. Fill a clear glass about three - quarters full of water. 2. Place the glass where sunlight can pass through it. 3. Hold a white piece of paper . Let the light shine through the water onto the paper . Move the paper around until you find a rainbow. 4. Use colored pencils to mark the different colors on the paper. How many can you see ? What order are they in? Conclusion Rain stops and the Sun comes out. A beautiful rainbow sweeps across the sky. Most people find it hard not to stop and stare when a rainbow appears. Science explains how rainbows form. Still , a rainbow is always a magical sight to see .

Cho ΔABC ($\widehat{A}=90^0$). Kẻ $AH \bot BC$. E, F là hình chiếu của H trên AB, AC. a) Chứng minh rằng: AE . AB = AF . AC b) Chứng minh rằng: BH . HC = 4OE . OF (O là giao điểm của AH và EF)

Complete the telephone conversation between two friends. What does Jennifer say to Lily?For questions 1-4, mark the correct letter A-H on your answer sheet. Lily:Hi Jennifer, it will be lovely to see you on Friday. Jennifer: (0)…..B…………………… Lily:What time is your train? Jennifer: (1)…………………………. Lily: OK. I’ll meet you. Would you like to go out that evening? Jennifer: (2)…………………………. Lily: If you want to. Then on Saturday we can go to the new shopping centre. Jennifer: (3)…………………………. Lily: And in the evening we can go to Oliver’s party. Jennifer: (4)…………………………. Lily: Oh anything. It doesn’t matter. Jennifer: (5)…………………………. Lily:Yes. It's a good place for a party. See you Friday, then. A. I have to go home at 6 o’clock. B. Yes, I haven’t seen you for so long. C. I've heard it's really big. D. Is he still living in the same house? E. How long will we stay with him there? F. I think I’ll be tired. Shall we just stay at home? G. Great! What should I bring to wear? H. It should arrive early afternoon.

Finish the second sentence so that it has the same meaning as the first one, using the given word. Do not change the given word. 1. Nam and his father are alike TAKE →Nam …………………………………….…………………………………………………… 2. Why were you absent from school yesterday ? GO →Why …………………………………………………..……………………………………… 3. Hoa is a better swimmer than Lan .WELL →Lan doesn’t ……………………………………………….………………………………… 5. Nam found driving on the left difficult . USED →Nam ………………………………………………………………………………………… 6. My mom drove me to town this morning. GAVE = My mom ……………………………………………………………………….. town this morning.

1.Chứng minh phản xạ là cơ sở của mọi hoạt động của cơ thể bằng các vd cụ thể 2. Tính chất sống của tế bào đc biểu hiện như thế nào? Giải thích mối quan hệ thống nhất về chức năng giữa màng sinh chất, chất tế bào và nhân *Ko chép mạng

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