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30 tháng 10 2021
. What can the animals or the leaves in the pictures do that people can't? Name some things people have invented to make up for what they cannot do. Discuss your ideas with a partner and then read the text.
(Động vật hay loài cây trong ảnh có thể làm gì mà con người không thể làm? Kể tên những điều con người đã phát minh ra để bù đắp lại những điều họ không thể làm. Thảo luận ý kiến của bạn với một người bạn và đọc bài viết.)
People often use the natural world as inspiration for their inventions. By observing animals and plants, they design new products to serve humans. Here are some examples.
Animals can do many things humans cannot, flying or staying underwater for a long time. The aeroplane, with its swings and shape imitating those of a bird, is one of the greatest inventions in our history. Thanks to it, people can travel long distances in the air. This has helped to develop trade and tourism. The submarine, which can travel
underwater, imitates a dolphin's shape. Submarines are very useful for scientists to learn about the undersea world. Plants around us are also great sources of ideas for other wonderful inventions. The self-cleaning glass window and the fabric used to make umbrellas are both inspired by the smooth leaves of a lotus plant, with their ability to wash away dirt in the rain. Another product is Velcro. This hook-and-loop fastener was invented after a Swiss engineer observed how the seeds of a plant clung to his clothing. He then made two fabrics sk together thanks to the hooks on one surface and the loops on the other. Since then, Velcro has gradually become a familiar fastener for shoes, jackets, and even spacesuits.
It is definitely true that nature has inspired numerous inventions and technologies. Scientists and inventors have tried to imitate something in nature in an effort to create better, stronger, safer tools and devices for our everyday life.
Tạm dịch:
Con người thường dùng thế giới tự nhiên như một nguồn cảm hứng cho những phát minh của họ. Bằng cách quan sát động vật và cây cối, con người thiết kế những sản phẩm để phục vụ loài người. Đây là một vài ví dụ.
Động vật có thể làm nhiều điều mà con người không thể làm, như bay hay sống trong nước trong thời gian dài. Máy bay, với cánh và hình dạng mô phỏng của loài chim, là một trong những sáng chế vĩ đại nhất trong lịch sử của chúng ta. Nhờ vào nó, con người có thể di chuyên những khoảng cách dài bằng đường hàng không. Điều này đã giúp phát triển thương mại và du lịch. Tàu ngầm, có thể chạy dưới nước, bắt chước hình dạng của cá heo. Tàu ngầm rất hữu ích cho các nhà khoa học nghiên cứu thế giới đại dương.
Cây cối xung quanh chúng ta cũng là những nguồn ý tưởng dồi dào cho những phát minh tuyệt diệu khác. Cửa sổ kính tự làm sạch và sợi vải được dùng làm ô đều được gợi ý tưởng bằng những chiến lá sen mềm mại, với khả năng làm sạch chất bẩn trong mưa. Một sản phẩm khác là khóa kéo. Loại khóa móc và vòng này được phát minh sau khi một kĩ sư người Thụy Sĩ quan sát cách những hạt giống bám chặt vào quần áo ông ấy. Sau đó ông làm 2 mảnh vải dính với nhau nhờ vào những cái móc trên bề mặt mảnh vải này và những cái vòng trên bề mặt mảnh vải kia. Kể từ đó, khóa kéo dần trở nên quen thuộc dùng cho giày, áo khoác, thậm chí là đồ du hành vũ trụ.
Chắc chắn rằng thiên nhiên đã khơi nguồn cảm hứng cho rất nhiều sáng chế và công nghệ. Các nhà khoa học và phát minh đã cố để mô phỏng một vài thứ trong thiên nhiên với mong muốn tạo ra những công cụ và thiết bị tốt hơn, chắc chắn hơn và an toàn hơn cho cuộc sống hằng ngày của chúng ta.
NN
10 tháng 8 2019
V. Rewrite the following sentences:
11. It's often hot in the summer.
⇒⇒It's never........cold in the summer.....
12. The building is tall.
⇒⇒It's........a tall building...............
13. She isn't strong.
⇒⇒She.......is weak............
14. That box is smaill.
⇒⇒That is.......a small box............
15. Don't waste paper.
⇒⇒You shouldn't..........waste paper................
16. What your favorite food?
⇒⇒What food.........do you like best.......
17. They would like some vegetables.
⇒⇒They'd...........like some vegetables..........
18. She is shorter than I.
⇒⇒I am......taller than her...................
19. He is strong.
⇒⇒He isn't........weak..............
20. Her hair isn't long.
⇒⇒Her hair is.........short............
M
11 tháng 8 2019
11. It's often hot in the summer.
⇒It's never cold in the summer
12. The building is tall.
⇒It's a tall building
13. She isn't strong.
⇒She is weak
14. That box is smaill.
⇒That is a small box
15. Don't waste paper.
⇒You shouldn't waste paper
16. What your favorite food?
⇒What food do you like best?
17. They would like some vegetables.
⇒They'd like some vegetables
18. She is shorter than I.
⇒I am taller than her.
19. He is strong.
⇒He isn't weak.
20. Her hair isn't long.
⇒Her hair is short
NN
22 tháng 10 2019
Write the sentences from the words and phrases given. Use the past simple or past continuous.
1. while my sister was doing the washing up, she broke a glass.
2. your teacher rang while you were having a bath.
3. when I saw her,she was buying food for the party.
4. while my mother was doing shopping, she met an old friend
5. Huy was parking his car when he had an accident
6. what were you reading when/ I/ came/ into the room?
7. while/ I/ was choping the onions/ I/ cut/ my finger.
21 tháng 4 2020
UNIT 12
MUSIC
I. Comlete sentences with Wh-questions:
1. _______what_____ do you usually eat for breakfast? - Toast and eggs.
2. _____where_______ does Peter come from? - London.
3. _______who_____ do you usually have lunch with? - My friends.
4. _______when_____ do they go to school? - In the morning.
5. _____how_______ does Mary come to class? - By bus.
6. _______what time_____ do your sister and you usually get up? - Ten o' clock.
7. _______which_____ ice cream does Johnny like? - Chocolate.
8. ____whose________ cap do you often borrow? - My brother' s (cap).
9. ___why____ does she sometimes come to work late? - Because she misses the train.
10. _______how often_____ do you go shopping? - Once a week.
10. _______whose______ papers are these? Not mine.
II. Choose the best answer:
1. _____________ are you going? Out.
A. Why B. Where C. Whose D. Which
2. _____________ the matter? I don't feel well.
A. How's B. When's C. What's D. Who's
3. _____________ one do you want? The blue one, please.
A. Who B. Which C. When D. How
4. _____________ students want to come? Only John and Adam.
A. Why B. Which C. Whose D. Where
5. _____________ will he go ? By ship ,I think
A. How B. Who C. What D. When
6. _____________ is he? In the garden, I think.
A. Who B. How C. Where D. What
7. _____________ is he? Oh, that's John.
A. Who B. What C. How D. Where
8. _____________ are you so happy? I've got a new job.
A. When B. Why C. What for D. What
9. _____________ wants to come? We all do.
A. Who B. When C. How D. What
10. _________ hat is that? Mary's, I think.
A. Whose B. When C. What D. Why
11. ___________ do you want? – A box of chocolates.
A. What B. Which C. Who D. How
12. ________________ is this building? – It’s about two hundred years olD.
A. How long B. How far C. How old D. How
13. ________________ money do you earn? – About £250 a week.
A. How much B. What C. How many D. Which
14. ___________ bag are you carrying? – Judy’s.
A. Which B. What C. Who’s D. Whose
15. ____________ first stepped on the moon? – Neil Amstrong, wasn’t it?
A. Whose B. Who C. Where D. When
16. ___________ is your new school like ? – It’s very big and friendly.
A. What B. How C. Where D. Which
17. ___________ is it to the post office? – About two hundred meters.
A. How far B. How long C. How often D. How much
18. ____________ is your national flag? – Red and yellow.
A. What B. Which of color C. What color D. Which
19. _____________ do you take a holiday? – Once a year.
A. When B. How long C. What time D. How often
20. __________ is Greg like? – He’s tall and thin with brown hair.
A. What B. How C. Who D. Whom
III. Complete the sentences:
1. Which soup/ you/ like? - I / like/ chicken soup.
==>Which soup do you like ? - I like chicken soup.
2. Where/ Ann/ usually go/ in the evening? - She/ usually/ go/ to the cinema.
==>Where does Ann usually go in the evening? - She usually goes to the cinema.
3. Who/ Carol and Bill / visit/ on Sundays? - They/ visit/ their grandparents.
==>Who do Carol and Bill visit on Sundays ? - They visit their grandparents.
4. What/ David/ usually drink/ with/ his breakfast? - He/ usually/ drink/ coffee.
==>What does David usually drink with his breakfast? - He usually drinks coffee.
5. When/ you/ watch TV? - I/ watch TV/ in the evening.
==>When do you watch TV? - I watch TV in the evening.
6. Why/ Rachel/ stay/ in bed? She/ stay/ in bed/ because/ she/ be/ sick.
==>Why does Rachel stay in bed? - She stays in bed because she is sick.
7. How/ you/ go/ to the office? - I/ go/ to the office/ by bicycle.
==>How do you go to the office? - I go to the office by bicycle.
8. Whose laptop/ your sister/ carry? - She/ carry/ mine.
==>Whose laptop does your sister carry? - She carries mine.
IV. Find the wrong errors and correct:
1. What does you like?
==> What do you like ?
2. Whoes computer do they often use?
==> Whose computer do they often use ?
3. Where do that boy come from?
==> Where does that boy come from ?
4. When you do go to the office?
==> When do you go to the office ?
5. Does why your brother like that film?
==>Why does your brother like that film ?
6. Who you usually study with?
==> Who do you usually study with ?
7. How does Susan comes home?
==>How does Susan come home ?
8. Does Roger play tennis how often?
==> How often does Roger play tennis ?
V. Make questions for the underlined words or phrases:
1. The dictionary is 200,000dong
=> How much is this dictionary?
2. I made it from a piece of wood
=> What did you make it from ?
3. She bought it at the shop over there
=> Where did she buy it ?
4. No, I wasn’t. (I was tired after the trip.)
=> Were you tired after the trip ?
5. It took her three hours to finish the composition.
=> How long did it take her to finish the composition ?
6. I need a phone card to phone my parents
=> Why do you need a phone card ?
7. It’s about 1,500 km from Hue to Ho Chi Minh City.
=> How far is it from Hue to Ho Chi Minh City ?
8. The bank is opposite the restaurant
=> Where is the bank ?
9. The dress looked very nice
=> How did the dress look like ?
10. I saw her last night
=> When did you see her ?
11. Her neighbor gave her a nice dress
=> What did her neighbor give her ?
12. They returned to America two weeks ago
=> When did they return to America ?
13. Mrs. Robinson bought a poster
=> What did Mrs. Robinson buy ?
14. My father was in Ha Noi last month
=> Where was your father last month ?
15. He traveled to NhaTrang by coach
=> How did he travel to Nha Trang ?
16. She went to the doctor because she was sick.
=> Why did she go to the doctor ?
17. Nam left home at 7 o’clock yesterday
=> What time did Nam leave home yesterday ?
18. He taught English in the high school
=> What did he do in the high school ?
19. The homework was very difficult yesterday.
=> How was the homework yesterday ?
20. She often does the housework after doing exercises.
=> When does she often do the housework ?
21. They are planting some roses in the garden.
=> How many roses are they planting in the garden ?
22. Liz will send these letters to her friends
=> Who will Liz send these letters to ?
23. My favorite subject is Math
=> What is your favorite subject ?
24. Yes, we do. (We have magazines and newspapers)
=> Do you have magazines and newspapers ?
25. I often listen to music in my free time
=> What do you often do in your free time ?
26. Yes, he is. (He is good at drawing)
=> Is he good at drawing ?
27. She learns about computers in computer science class.
=> What does she learn about in computer science class ?
28. My mother is cooking in the kitchen at the moment.
=> What is your mother doing in the kitchen at the moment ?
29. Lan likes playing table tennis
=> What does Lan like playing ?
30. I go to the movies twice a week
=> How often do you go to the movies ?
31. They go to the beach on the summer holidays.
=> When do they go to the beach ?
32. They stay in a hotel.
=> Where do they stay ?
10 tháng 8 2019
V. Rewrite the following sentences:
1.What about going to Dam Sen park?
⇒⇒Why...don't we go to Dam sen Park......?
2. I want some milk?
⇒⇒I'd.....like some milk.................
3. The book is blue.
⇒⇒It's........a blue book..........
4. The girl is beautiful.
⇒⇒She is......beautiful..........
5. I'm eleven.
⇒⇒.............I'm eleven.........years.......old......
6. She likes noodles.
⇒⇒Her favorite.....food is noodles........
7. The Amazon River is longer than the Mekong River.
⇒⇒The Mekong...........is shorter than The amazon river.....
8. I'm Lan.
⇒⇒My........name is Lan.......
9. Miss White is younger than Mrs Young.
⇒⇒Mrs Young............is older than Miss White...........
10. Your bicycle is newer than my bicycle.
⇒⇒My bicycle..........is older than your bicycle..........
A
10 tháng 8 2019
1.What about going to Dam Sen park?
⇒⇒Why...don't we go to Dam sen Park......?
2. I want some milk?
⇒⇒I'd.....like some milk.................
3. The book is blue.
⇒⇒It's........a blue book..........
4. The girl is beautiful.
⇒⇒She is......beautiful..........
5. I'm eleven.
⇒⇒.............I'm eleven.........years.......old......
6. She likes noodles.
⇒⇒Her favorite.....food is noodles........
7. The Amazon River is longer than the Mekong River.
⇒⇒The Mekong...........is shorter than The amazon river.....
8. I'm Lan.
⇒⇒My........name is Lan.......
9. Miss White is younger than Mrs Young.
⇒⇒Mrs Young............is older than Miss White...........
10. Your bicycle is newer than my bicycle.
⇒⇒My bicycle..........is older than your bicycle..........
Ttkgdj Halle rửa
What's your name?
My name's is Gia huy where's are you from?