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Ôn tập kiểm tra học kì 2 hiệu quả, đạt thành tích cao!

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Tất cả Toán Vật lý Hóa học Sinh học Ngữ văn Tiếng anh Lịch sử Địa lý Tin học Công nghệ Giáo dục công dân Âm nhạc Mỹ thuật Tiếng anh thí điểm Lịch sử và Địa lý Thể dục Khoa học Tự nhiên và xã hội Đạo đức Thủ công Quốc phòng an ninh Tiếng việt Khoa học tự nhiên
Mua vip
B
Buddy
13 tháng 2 2023

Disease hunter

Nathan Wolfe is a National Geographic Explorer. He is an expert on diseases. He studies how diseases spread and he wants to find a wat to stop pandemics before they happen.
#Tiếng anh lớp 7
0
NT
Nguyễn thị Phụng
19 tháng 7 2020
Read the passage and mark the letter A , B , C or D to answer the questions from 1 - 7 PANDEMIC DISEASES Diseases are a natural part of life on earth . If there were no diseases , the population would grow too quickly , and there would not be enough food or other resources , so in a way , diseases are natural ways of keeping the Earth in balance . But sometimes they spread very quickly and kill large numbers of people . For example , in 1918 , an outbreak of the flu spread across the world...
Đọc tiếp

Read the passage and mark the letter A , B , C or D to answer the questions from 1 - 7

PANDEMIC DISEASES

Diseases are a natural part of life on earth . If there were no diseases , the population would grow too quickly , and there would not be enough food or other resources , so in a way , diseases are natural ways of keeping the Earth in balance . But sometimes they spread very quickly and kill large numbers of people . For example , in 1918 , an outbreak of the flu spread across the world , killing over 25 million people in only six months . Such terrible outbreaks of a diseases are called pandemics

Pandemics happen when a disease changes in a way that our bodies are not prepared to fight . In 1918 , a new type of flu virus appeared . Our bodies had no way to fight this new flu virus , and so it spread very quickly and killed large numbers of people . While there have been many different pandemic diseases throughout history , all of them have a new thing in common . First , all pandemic diseases spread from one person to another very easily .

Second , while they may kill many people , they generally do not kill people very quickly . A good example of this would be the Marburg virus . The Marburg virus is an extremely infectious disease . In addition , it is deadly . About 70 - 80 % of all people who get the Marburg virus died from the disease . However , the Marburg virus has not become a pandemic because most people die within three days of getting the disease . This means that the virus does not have enough time to spread a large number of people . The flu virus of 1918 , on the other hand , generally took about a week to ten days to kill its victims , so it had more time to spread .

While we may never be able to completely stop pandemics , we can make them less common . Doctors carefully monitor new diseases that they fear could become pandemics . For example , in 2002 , and 2003 , doctors carefully watched SARS . Their health warnings may have prevented SARS from becoming a pandemic .

Question 1 : According to paragraph 1 , how are diseases a natural part of life on Earth ?

A. They prevent pandemics B. They help control the population

C. They led the world grow quickly D. They kill too many people

Question 2 : Based on the information in the passage the term " pandemics " can be explained as .............................................

A. diseases with no cure

B. a deadly kind of flu

C. diseases that spread quickly and kill large numbers of people

D. new disease like SARS or the Marburg virus

Question 3 : According to the passage , all of the following are true of the 1918 flu pandemic EXCEPT that ...............................................

A. it involved a new kind of flu virus B. it killed over 25 million people

C. it was the last pandemic in history D. it took a little over a week to kill ít victims

Question 4 : The word " it " in the passage refers to .......................

A. disease B. flu virus C. pandemics D. bodies

Question 5 : Which of the following is mentioned as a common feature of all pandemic diseases ?

A. They spread from people to people very quickly

B. It kill many people very quickly

C. They do not kill people very quickly

D. They kill all the victims

Question 6 : The word " monitor " in the passage is closest is meaning to ........................

A. fight B. prevent C. watch D. avoid

Question 7 : The author mentions SARS in order to .............................

A. give an example of a highly dangerous disease

B. suggest that SARS will never become a pandemic

C. give an example of the successful prevention of a pandemic

D. suggest that there may be a new pandemic soon .

#Tiếng anh lớp 12
0
DC
Diệu Chi
10 tháng 4 2022

Exercise 6 : Find the mistakes and correct them.

b) What is your sister doing ? She is talk on the phone.

c) What is her job ? He is a doctor. He helps sick people.

d) What does Rosy want to be ? She wants to be a artist.

e) How much is the school bag ? They’re 100.000 dong.

f) What does an artist use ? An artist use a paintbrush.

g) Is he drawing a bridge ? Yes, he isn’t.

 
#Tiếng anh lớp 4
1
DC
Dân Chơi Đất Bắc=))))
10 tháng 4 2022

talk => talking

her => his

a => an

They're => It's

use => uses

isn't => is

 

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HN
Hứa Nữ Nhâm Ngọc
15 tháng 4 2017
Complete the sentences so that it means the same as the sentences printed before them 1. The city is Kobe. It was struck by a huge earthquake in Japan in 1995 ---> The city............................................................................................ 2. The explorer is Christopher Columbus. He discovered America ---> The explorer...................................................................................... 3. Mrs.Ha wants to save water, so she gets a plumber to check...
Đọc tiếp

Complete the sentences so that it means the same as the sentences printed before them

1. The city is Kobe. It was struck by a huge earthquake in Japan in 1995

---> The city............................................................................................

2. The explorer is Christopher Columbus. He discovered America

---> The explorer......................................................................................

3. Mrs.Ha wants to save water, so she gets a plumber to check the pipes

---> Because..............................................................................................

4. Let's use energy- saving bulbs.

---> How about...........................................................................................

5. The planet is Venus. It is closets to the Earth

---> The planet............................................................................................

6. We didn't want to waste electricity,so we turned off the lights before going out.

---> Because............................................................................................................

7. The man is a computer expert. He helped me yesterday.

---> The man......................................................................

8. Linh painted a picture, and it is being shown in an exhibition

---> The picture..........................................................................
#Tiếng anh lớp 9
3
HT
Huy Thắng Nguyễn
15 tháng 4 2017

Complete the sentences so that it means the same as the sentences printed before them

1. The city is Kobe. It was struck by a huge earthquake in Japan in 1995

---> The city which was struck by a huge earthquake in Japan in 1995 is Kobe.

2. The explorer is Christopher Columbus. He discovered America

---> The explorer who discovered America is Christopher Columbus.

3. Mrs.Ha wants to save water, so she gets a plumber to check the pipes

---> Because Mrs. Ha wants to save water, she gets a plumber to check the pipes.

4. Let's use energy- saving bulbs.

---> How about using energy-saving bulbs?

5. The planet is Venus. It is closest to the Earth

---> The planet which is closest to the Earth is Venus.

6. We didn't want to waste electricity,so we turned off the lights before going out.

---> Because we didn't want to waste electricity, we turned off the lights before going out.

7. The man is a computer expert. He helped me yesterday.

---> The man who helped me yesterday is a computer expert.

8. Linh painted a picture, and it is being shown in an exhibition

---> The picture which is being shown in an exhibition was painted by Linh.

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LN
Linh Ngọc
15 tháng 4 2017

Complete the sentences so that it means the same as the sentences printed before them

1. The city is Kobe. It was struck by a huge earthquake in Japan in 1995

---> The city Which was struck by a huge earthquake in Japan in 1995 is Kobe

2. The explorer is Christopher Columbus. He discovered America

---> The explorer who discovered America is Christopher Columbus.

3. Mrs.Ha wants to save water, so she gets a plumber to check the pipes

---> Because Mrs.Ha wants to save water, she gets a plumber to check the pipes

4. Let's use energy- saving bulbs.

---> How about using energy- saving bulbs.

5. The planet is Venus. It is closets to the Earth

---> The planet which closets to the Earth is Venus

6. We didn't want to waste electricity,so we turned off the lights before going out.

---> Because We didn't want to waste electricity, we turned off the lights before going out.

7. The man is a computer expert. He helped me yesterday.

---> The man who helped me yesterday is a computer expert

8. Linh painted a picture, and it is being shown in an exhibition

---> The picture which painted by Linh is being shown in an exhibition

đề này hơi khó với em nên chắc em làm sai nhiều đấy ạ ^^

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B
Buddy
13 tháng 2 2023

Going to extremes

Explorer Nick Middleton teaches geography at Oxford University in England. But he also explores extreme places- the hottest, the coldest, wettest and dries spots on Earth- to find out how people live in these places.

In an interviewer with National Geographic, Middleton talks about his trip to Oymyakon in Siberia, Russia- the coldest inhabited place on Earth. It can get as cold as -71oC there!
#Tiếng anh lớp 7
0
LQ
Lê Quỳnh Anh
3 tháng 11 2019
Neil Armstrong started flying at an early age. He became interested in airplanes at the age of 2. At 15, he took flying lessons. He got a license to fly at 16. He learned how to fly before he learned how to drive a car. At university, he studied aeronautical engineering. This is the study of designing and making aircraft. After Armstrong became an astronaut in 1962, he was trained for 4 years for the Apollo program. The Apollo mission was to put a man on the moon in ten years. On July 16,...
Đọc tiếp

Neil Armstrong started flying at an early age. He became interested in airplanes at the age of 2. At 15, he took flying lessons. He got a license to fly at 16. He learned how to fly before he learned how to drive a car. At university, he studied aeronautical engineering. This is the study of designing and making aircraft.

After Armstrong became an astronaut in 1962, he was trained for 4 years for the Apollo program. The Apollo mission was to put a man on the moon in ten years. On July 16, 1969, the Apollo 11 landed on the moon. Because Armstrong was the leader, he became the first man to step on the moon. He said, "This is one small step for a man, one giant leap for mankind." He and his fellow astronaut, Buzz Aldrin, walked on the moon for two and a half hours. They collected rocks and did some experiments.

 

What is the main idea of the passage?

A. The Apollo mission to the moon 

B. Why Neil Armstrong became an astronaut 

C. Neil Armstrong, the first man on the moon 

D. The aeronautic education of Neil Armstrong 
#Mẫu giáo
1
DH
Dương Hoàn Anh
3 tháng 11 2019

Đáp án C

Kiến thức: Đọc hiểu

Giải thích:

Ý chính của đoạn văn là gì?

  A. Sứ mệnh Apollo lên mặt trăng

  B. Tại sao Neil Armstrong trở thành phi hành gia

  C. Neil Armstrong, người đàn ông đầu tiên lên mặt trăng

  D. Giáo dục hàng không của Neil Armstrong

Thông tin: Neil Armstrong started flying at an early age… Because Armstrong was the leader, he became the first man to step on the moon.

Tạm dịch: Neil Armstrong bắt đầu bay từ khi còn ít tuổi … Bởi vì Armstrong là thủ lĩnh, ông ấy đã trở thành người đàn ông đầu tiên bước lên mặt trăng. 

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LQ
Lê Quỳnh Anh
4 tháng 1 2017
Neil Armstrong started flying at an early age. He became interested in airplanes at the age of 2. At 15, he took flying lessons. He got a license to fly at 16. He learned how to fly before he learned how to drive a car. At university, he studied aeronautical engineering. This is the study of designing and making aircraft. After Armstrong became an astronaut in 1962, he was trained for 4 years for the Apollo program. The Apollo mission was to put a man on the moon in ten years. On July 16,...
Đọc tiếp

Neil Armstrong started flying at an early age. He became interested in airplanes at the age of 2. At 15, he took flying lessons. He got a license to fly at 16. He learned how to fly before he learned how to drive a car. At university, he studied aeronautical engineering. This is the study of designing and making aircraft.

After Armstrong became an astronaut in 1962, he was trained for 4 years for the Apollo program. The Apollo mission was to put a man on the moon in ten years. On July 16, 1969, the Apollo 11 landed on the moon. Because Armstrong was the leader, he became the first man to step on the moon. He said, "This is one small step for a man, one giant leap for mankind." He and his fellow astronaut, Buzz Aldrin, walked on the moon for two and a half hours. They collected rocks and did some experiments.

The author's main purpose in paragraph 2 is _______. 

  A. to explain the objectives of the Apollo 11 mission 

  B. to compare Apollo 11 and late flights to the moon 

  C. to tell about Armstrong and the success of Apollo 11 's mission 

  D. to reveal what Neil Armstrong and Buzz Aldrin did on the moon 
#Mẫu giáo
1
DH
Dương Hoàn Anh
4 tháng 1 2017

Đáp án C

Kiến thức: Đọc hiểu

Giải thích:

Mục đích chính của tác giả trong đoạn 2 là _______.

  A. để giải thích các mục tiêu của sứ mệnh Apollo 11

  B. để so sánh Apollo 11 và các chuyến bay sau này đến mặt trăng

  C. để kể về Armstrong và thành công của sứ mệnh Apollo 11

  D. để tiết lộ những gì Neil Armstrong và Buzz Aldrin đã làm trên mặt trăng

Thông tin: After Armstrong became an astronaut in 1962, he was trained for 4 years for the Apollo program. … He said, "This is one small step for a man, one giant leap for mankind."

Tạm dịch: Sau khi Armstrong trở thành phi hành gia vào năm 1962, ông ấy đã được đào tạo 4 năm cho chương trình Apollo. Sứ mệnh của Apollo là đưa một người lên mặt trăng trong mười năm. Ông nói, "Đây là một bước nhỏ đối với một người, một bước nhảy vọt cho nhân loại." 

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LQ
Lê Quỳnh Anh
25 tháng 10 2017
Read the following passage and circle A, B, C or D to indicate the correct answer to each of the question from 36 to 42George Washington Carver showed that plant life was more than just food for animals and humans. Carver’s first step was to analyze plant parts to find out what they were made of. He then combined these simpler isolated substances with other substances to create new products. The branch of chemistry that studies and finds ways to use raw materials from farm products to make...
Đọc tiếp

Read the following passage and circle A, B, C or D to indicate the correct answer to each of the question from 36 to 42

George Washington Carver showed that plant life was more than just food for animals and humans. Carver’s first step was to analyze plant parts to find out what they were made of. He then combined these simpler isolated substances with other substances to create new products.

The branch of chemistry that studies and finds ways to use raw materials from farm products to make industrial products is called chemurgy. Carver was one of the first and greatest chemurgists of all time. Today the science of chemurgy is better known as the science of synthetics. Each day people depend on and use synthetic materials made from raw materials. All his life Carver battled against the disposal of waste materials and warned of the growing need to develop substitutes for the natural substances being used up by humans.

Carver never cared about getting credit for the new products he created. He never tried to patent his discoveries or get wealthy from them. He turned down many offers to leave Tuskegee Institute to become a rich scientist in private industry. Thomas Edison, inventor of the electric light, offered him a laboratory in Detroit to carry out food research. When the United States government made him a collaborator in the Mycology and Plant Disease Survey of the Department of Agriculture, he accepted the position with the understanding that he wouldn’t have to leave Tuskegee. As an authority on plant diseases – especially of the fungus variety – Carver sent hundreds of specimens to the United States Department of Agriculture. At the peak of his career, Carver’s fame and influence were known on every continent.

One of Carver’s main concerns is most similar to which of the following present-day causes?

A. Preventive medicine 

B. Recycling of used materials

C. Preservation of old buildings 

D. Prevention of cruelty of animals
#Mẫu giáo
1
DH
Dương Hoàn Anh
25 tháng 10 2017

Đáp án là B

Một trong những sự quan tâm của Carver gần giống nhất với cái nào sau đây của cá nguyên nhân nào gần đây?

A. thuốc phòng bệnh

B. việc tái chế các vật liệu cũ

C. sự bảo tồn các ngôi nhà cũ

D. sự ngăn cản sự tàn ác của động vật.

Dẫn chứng: All his life Carver battled against the disposal of waste materials and warned of the growing need to develop substitutes for the natural substances being used up by humans

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LQ
Lê Quỳnh Anh
12 tháng 7 2018
Read the following passage and circle A, B, C or D to indicate the correct answer to each of the question from 36 to 42George Washington Carver showed that plant life was more than just food for animals and humans. Carver’s first step was to analyze plant parts to find out what they were made of. He then combined these simpler isolated substances with other substances to create new products. The branch of chemistry that studies and finds ways to use raw materials from farm products to make...
Đọc tiếp

Read the following passage and circle A, B, C or D to indicate the correct answer to each of the question from 36 to 42

George Washington Carver showed that plant life was more than just food for animals and humans. Carver’s first step was to analyze plant parts to find out what they were made of. He then combined these simpler isolated substances with other substances to create new products.

The branch of chemistry that studies and finds ways to use raw materials from farm products to make industrial products is called chemurgy. Carver was one of the first and greatest chemurgists of all time. Today the science of chemurgy is better known as the science of synthetics. Each day people depend on and use synthetic materials made from raw materials. All his life Carver battled against the disposal of waste materials and warned of the growing need to develop substitutes for the natural substances being used up by humans.

Carver never cared about getting credit for the new products he created. He never tried to patent his discoveries or get wealthy from them. He turned down many offers to leave Tuskegee Institute to become a rich scientist in private industry. Thomas Edison, inventor of the electric light, offered him a laboratory in Detroit to carry out food research. When the United States government made him a collaborator in the Mycology and Plant Disease Survey of the Department of Agriculture, he accepted the position with the understanding that he wouldn’t have to leave Tuskegee. As an authority on plant diseases – especially of the fungus variety – Carver sent hundreds of specimens to the United States Department of Agriculture. At the peak of his career, Carver’s fame and influence were known on every continent.

With what topic is the passage mainly concerned?

A. The work and career of George Washington Carver

B. The research conducted at Tuskegee Institute

C. The progress of the science of synthetics

D. The use of plants as a source of nutrition
#Mẫu giáo
1
DH
Dương Hoàn Anh
12 tháng 7 2018

Đáp án là A

Bài đọc chủ yếu nói về nội dung gì?

A. Công việc và sự nghiệp của George Washington Carver.

B. Nghiên cứu được tiến hành ở viện Tuskegee

C. Tiến bộ của khoa học tổng hợp

D. Việc sử dụng thực vật như là nguồn dinh dưỡng.

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LQ
Lê Quỳnh Anh
19 tháng 4 2018
Read the following passage and circle A, B, C or D to indicate the correct answer to each of the question from 36 to 42George Washington Carver showed that plant life was more than just food for animals and humans. Carver’s first step was to analyze plant parts to find out what they were made of. He then combined these simpler isolated substances with other substances to create new products. The branch of chemistry that studies and finds ways to use raw materials from farm products to make...
Đọc tiếp

Read the following passage and circle A, B, C or D to indicate the correct answer to each of the question from 36 to 42

George Washington Carver showed that plant life was more than just food for animals and humans. Carver’s first step was to analyze plant parts to find out what they were made of. He then combined these simpler isolated substances with other substances to create new products.

The branch of chemistry that studies and finds ways to use raw materials from farm products to make industrial products is called chemurgy. Carver was one of the first and greatest chemurgists of all time. Today the science of chemurgy is better known as the science of synthetics. Each day people depend on and use synthetic materials made from raw materials. All his life Carver battled against the disposal of waste materials and warned of the growing need to develop substitutes for the natural substances being used up by humans.

Carver never cared about getting credit for the new products he created. He never tried to patent his discoveries or get wealthy from them. He turned down many offers to leave Tuskegee Institute to become a rich scientist in private industry. Thomas Edison, inventor of the electric light, offered him a laboratory in Detroit to carry out food research. When the United States government made him a collaborator in the Mycology and Plant Disease Survey of the Department of Agriculture, he accepted the position with the understanding that he wouldn’t have to leave Tuskegee. As an authority on plant diseases – especially of the fungus variety – Carver sent hundreds of specimens to the United States Department of Agriculture. At the peak of his career, Carver’s fame and influence were known on every continent.

Which of the following is NOT discussed in the passage as work done by Carver?

A. Research on electricity 

B. Analysis of plant parts

C. Invention of new products 

D. Research on plant diseases
#Mẫu giáo
1
DH
Dương Hoàn Anh
19 tháng 4 2018

Đáp án là A

Việc nào sau đây không được thảo luận trong bài đọc như công việc mà Carver đã làm?

A.Nghiên cứu về điện

B. Phân tích về các bộ phận của cây

C. Phát minh ra các sản phẩm mới

D. Nghiên cứu về các căn bệnh của cây

Dẫn chứng:

Carver‘s first step was to analyze plant parts to find out what they were made of. =>loại B

Carver was one of the first and greatest chemurgists of all time. =>loại C

As an authority on plant diseases – especially of the fungus variety – Carver sent hundreds of specimens to the United States Department of Agriculture

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