Unit 14 : Wonders of the world

III.turn the following sentences into reported speech

"you should see the doctor",my friend sail

=> my friend said I should see the doctor

Chrismas is an inportant festival in many countries around the world.One Chrismas Eve in the early 1500s,some people decorated a tree and put it in the market place in the Latvian city of Riga.This custom spread throghout Europe and finally to America the 1800s.In the mid-19th century , an Englishman wanted to send Christmas greetings to his friends, so he had someone design a card.

Environmental pollution is the status of environmental contamination by chemical, biological ... affect human health, other living organisms.Environmental pollution is caused by humans and human management.
The main types of pollution :
- Air pollution : Smoke and dust discharge chemicals into the atmosphere. Examples of toxic gases as carbon monoxide, sulfur dioxide, cloroflorocacbon substances (CFCs) and nitrous oxide are of industrial waste and vehicle
- Water pollution occurs when surface water flows through the domestic waste, industrial waste water, pollutants in the ground, and groundwater seepage.
- Soil pollution occurs when soil contaminated with toxic chemicals (concentrations exceed normal limits) by the activities of man as active mining, industrial production and use of chemical fertilizers Study or too much pesticide, ... or leaks from underground storage tanks. Most common types of soil contaminants are hydrocarbons, heavy metals, MTBE, herbicides, pesticides, and chlorinated hydrocarbons .
- Radioactive Pollution , Noise pollution , Light Pollution ...
Affecf :
+ For human health : Air pollution can kill many living organisms including humans. Ozone pollution can cause respiratory disease, cardiovascular disease, inflammation of the throat, chest pain, breathlessness. Water pollution causes approximately 14,000 deaths per day, mainly by eating contaminated with untreated water. Chemicals and heavy metals contamination in food and drink can cause cancer. Oil spills can cause itching blisters. Noise pollution causes hearing loss, hypertension, depression, and insomnia., causing serious consequences .
+ For ecosystem :
- Sulfur dioxide and nitrogen oxides cause acid rain can reduce soil pH.
- Contaminated land may become barren, not suitable for crops. This will affect other living organisms in food webs.
- Smoke and fog reduce sunlight that plants receive to make the process of photosynthesis.
- Invasive species that can compete and occupied habitat for endangered native species, thus reducing biodiversity.
CO2 generated from the factories and passing vehicles also increases the greenhouse effect. Earth on a heating up. Gradually destroying the natural resort where it is available.
Solutions to limit environmental pollution :.
- Combat desertification and silver color.
- Natural water treatment contaminated ...
- Purify air ...


Ô nhiễm môi trường là tình trạng môi trường bị ô nhiễm bởi các chất hóa học, sinh học... gây ảnh hưởng đến sức khỏe con người, các cơ thể sống khác . Ô nhiễm môi trường là do con người và cách quản lý của con người.
Các dạng ô nhiễm chính :
- Ô nhiễm không khí, việc xả khói chứa bụi và các chất hóa học vào bầu không khí. Ví dụ về các khí độc là cacbon mônôxít, điôxít lưu huỳnh, các chất cloroflorocacbon (CFCs), và ôxít nitơ là chất thải của công nghiệp và xe cộ .
- Ô nhiễm nước xảy ra khi nước bề mặt chảy qua rác thải sinh hoạt, nước rác công nghiệp, các chất ô nhiễm trên mặt đất, rồi thấm xuống nước ngầm.
- Ô nhiễm đất xảy ra khi đất bị nhiễm các chất hóa học độc hại (hàm lượng vượt quá giới hạn thông thường)do các hoạt động chủ động của con người như khai thác khoáng sản, sản xuất công nghiệp, sử dụng phân bón hóa học hoặc thuốc trừ sâu quá nhiều,... hoặc do bị rò rỉ từ các thùng chứa ngầm. Phổ biến nhất trong các loại chất ô nhiễm đất là hydrocacbon, kim loại nặng, MTBE, thuốc diệt cỏ, thuốc trừ sâu, và các hydrocacbon clo hóa .
- Ô nhiễm phóng xạ , Ô nhiễm tiếng ồn , Ô nhiễm ánh sáng ...
Ảnh hưởng :
+ Đối với sức khỏe con người : Không khí ô nhiễm có thể giết chết nhiều cơ thể sống trong đó có con người. Ô nhiễm ozone có thể gây bệnh đường hô hấp, bệnh tim mạch, viêm vùng họng, đau ngực, tức thở. Ô nhiễm nước gây ra xấp xỉ 14.000 cái chết mỗi ngày, chủ yếu do ăn uống bằng nước bẩn chưa được xử lý. Các chất hóa học và kim loại nặng nhiễm trong thức ăn nước uống có thể gây ung thư. Dầu tràn có thể gây ngứa rộp da. Ô nhiễm tiếng ồn gây điếc, cao huyết áp, trầm cảm, và bệnh mất ngủ., gây nhiều hậu quả nghiêm trọng .
+ Đối với hệ sinh thái :
- Điôxít lưu huỳnh và các ôxít nitơ có thể gây mưa axít làm giảm độ pH của đất.
- Đất bị ô nhiễm có thể trở nên cằn cỗi, không thích hợp cho cây trồng. Điều này sẽ ảnh hưởng đến các cơ thể sống khác trong lưới thức ăn .
- Khói lẫn sương làm giảm ánh sáng mặt trời mà thực vật nhận được để thực hiện quá trình quang hợp .
- Các loài xâm lấn có thể cạnh tranh chiếm môi trường sống và làm nguy hại cho các loài địa phương, từ đó làm giảm đa dạng sinh học.
Khí CO2 sinh ra từ các nhà máy và các phương tiện qua lại còn làm tăng hiệu ứng nhà kính. Trái Đất ngày một nóng dần lên. Phá hủy dần các khu du lịch tự nhiên mà nó sẵn có.
Giải pháp để hạn chế ô nhiễm môi trường :
- Giảm độ mặn cho đất.
- Xử lý nước tự nhiên bị ô nhiễm.
- Làm trong sạch không khí ..

mk là bandicoot

Vietnam have a lot of natural beauty. Ha Long Bay is located in northeast Vietnam, is part of the west coast Bac Bo bay. My feeling about Ha Long Bay was first to see firsthand the magical beauty that nature has bestowed to Vietnam is similar to what I learned about through books and television: Ha Long bay is really beautiful and sexy. Ha Long Bay as a huge picture wearing extremely lively. That's the beautiful art works, the flowers of creation, of nature turn thousands of islands senseless silence became quite sculpture, painting with all our perfect appearance, charm, just very familiar just as alien to human beings. Thousands of islands bobbing on the waves of shimmering, majestic both strong but also very soft and graceful, lively. Ha Long bay is beautiful, but would be nicer, more romantic if colored by the sentiments of respect and love for visitors to the bay. You and I, we have the owner just as tourists, we get together to preserve the precious gift that nature has bestowed favor for the country of Vietnam. Ha Long bay is the wonder in the world. Ha Long bay-my love.

Were you doing your homework when I phoned you?

Were you doing your homework when I phoned you ?

Were you doing your homeword when I phoned you?

The country that I want to visit best is Japan. Firstly, I want to see Phú Sỹ mountain, it's the most beautiful mountain in Japan. Secondly, I want to eat Japanese food, I really like sushi and I also want to see the life of the Japanese people. Finally, I want to wear the traditional clothes of Japan called "Kimono" and join the festival that I like very much is the Cherry Blossom Festival, it's very interesting and funny. I hope I can visit Japan one day.

The beautiful Korean Country will bring you the most new experiences, the most romantic things, or the most beautiful scenes. , Korea is the destination for this purpose. Korea, home to the spicy kimchi country, has attracted millions of people all over the world to be fascinated by romantic love movies, wishing to reach here even once. . Let's join Vietnam Heritage Travel to learn about the territory, cultural history, weather, people, cuisine, famous tourist spots, famous shopping places ... in Korea.

1.My friend jessica (come) came while she (eat) was eating dinner last night

2.my roommate came home late last night. I (sleep) was sleeping when she (get) got home

3. while I (watch) was watching tv last night, our uncle (phone) phoned

4.when they (come) came,lan and I (do) were doing our homework

5. milions of people (visit) visit ha long bay every year

6. when harry (woke) woke up, we told him the good news

7. I don't know where (buy) to buy some things I need

8. I'd like you (meet) to meet my mother

9. she has a lot of novels (write) written in english

10. it was late, so we decide (take) to take a taxi home

11. we were hungry, so I suggested (have) having dinner early

12. it started (rain) to rain when they left home

13. don't forget (turn) to turn off the lights before(go) going out

14. she (practice) was practicing her piano lesson at 7 o'clock last night

15 lan (play) was playing badminton while thu (read) was reading comics at recess yesterday

16.thu (talk) was talking to her friend on the phone at 8 o'clock last night

17. my parents (be) have been very busy since then

18. we (not have) haven't had a vacation since last year

19. he (live) has lived here for ten years

Refer :

Dear ___,

I’m writing this letter to tell you that I've just returned from a trip to Ha Long Bay with my family. The sight was extremely magnificent.

It took us five or six hours by car to get there from Ha Noi. We spent more than a week there.

The weather was perfect. It was sunny, cool and windy. We enjoyed walking along the seaside at night very much.

It was really interesting when we knew about the legenda of Ha Long Bay. We really want to come back there when we have time next year.

How are you getting with your study at home? Where are you going for your holiday? Let me know.

Love you,

Your best friend, _____

IV. Read the following passage and choose the best answers each of the questions. (2 points)

A friendly letter from Hoi An

Dear Mary,

We are having a wonderful time in Hoi An. The street here are so ..narrow .(1)... that cars are not allowed to enter the center of the ..town .(2)... . Therefore we have to ...(3).walk. . The houses are very ...(4)..old. but beautiful. However, I don’t like the way they ...do(5)... business. It seems that every house has ..a shop.(6)... to sell souvenirs and other stuffs. The people are very ...friendly(7)... and helpful. The food looks funny but it ...tastes(8)... quite nice. I haven’t ..bought.(9)... anything yet. But I will buy you some little ...colorful(10)... lanterns .

See you soon,

Love,

Jill .

Someone once asked me: "If you have a lot of money, what would you do?". My answer is that I will travel around the world. Especially where I want to be American. At this point I can visit the Statue of Liberty-a symbol of America. The United States renowned for the most modern cities such as New York, Los angeles, ... and I want to be once you arrive here. Referring to the U.S. not to mention a Harvard-renowned universities and leading my dream to study in this school. Another reason that makes me want to visit the United States by the cinematic appeal of this place. The films produced by Hollywood, especially action films really attracted me. I wanted to come here to see firsthand these films were produced and how special that can meet my idol: Jason Statham action-a famous actor. Also, my friends in the U.S. will certainly be happy when I went to America and they can visit.
It is possible with the current conditions, the U.S.A is a step too far for me to make sure I will later visited America. America the beautiful country wait for me okay... Someone once asked me: "If you have a lot of money, what would you do?". My answer is that I will travel around the world. Especially where I want to be American. At this point I can visit the Statue of Liberty-a symbol of America. The United States renowned for the most modern cities such as New York, Los angeles, ... and I want to be once you arrive here. Referring to the U.S. not to mention a Harvard-renowned universities and leading my dream to study in this school. Another reason that makes me want to visit the United States by the cinematic appeal of this place. The films produced by Hollywood, especially action films really attracted me. I wanted to come here to see firsthand these films were produced and how special that can meet my idol: Jason Statham action-a famous actor. Also, my friends in the U.S. will certainly be happy when I went to America and they can visit.
It is possible with the current conditions, the U.S.A is a step too far for me to make sure I will later visited America. America the beautiful country wait for me okay...

My first visit to Nha Trang, the coastal city, was three years ago. It was a pleasant and memorable trip.

Nha trang, the capital of Khanh Hoa province, has one of the most popular municipal beaches in all of Viet nam. In Nha Trang, nature beauties are so tempting. Waves crashing onto the cliffs, the soft sigh of the sea breeze, clean white sands and turquoise waters, it all makes for a stunning landscape. On my visit to Nha Trang, I used to get up early each morning to stroll along the beach - a chance to breath in the fresh sea air and enjoy the sunrise across the water. One attraction that captivated me three years ago and still it does is the collection of small offshore islands, that is Hon Tre where is the largest of the islands.

Nha Trang is the city in hamoney, its fine wather, favorite position and friendly people bring it a certain balance. Nha Trang is a great holiday destination. I hope to have chance to come back