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Colds and flu are caused by viruses. The infections are contagious, passed on by tiny droplets and hand contact. There are hundreds of different types of virus that can cause cold, which explains why children get repeated colds. Flu is caused by the influenza virus. There are three major types: A (often the cause of flu epidemics), B and C. The flu virus is constantly changing its structure, so new strains appear each year. We don’t have immunity to the new strains, which is why we can catch...
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Colds and flu are caused by viruses. The infections are contagious, passed on by tiny droplets and hand contact. There are hundreds of different types of virus that can cause cold, which explains why children get repeated colds. Flu is caused by the influenza virus. There are three major types: A (often the cause of flu epidemics), B and C. The flu virus is constantly changing its structure, so new strains appear each year. We don’t have immunity to the new strains, which is why we can catch flu repeatedly. Anyone can catch a cold or flu. The peak season for colds is the colder winter months, not only because of the weather but because central heating dries out the normally moist nasal mucosa-an important defense against invading viruses. However, you can catch a cold at any time of the year; one particular type of cold virus thrives in the summer. Flu rarely occurs outside November to February in the UK. A cold causes a stuffy or runny nose, sneezing, sore throat, cough, mild fever and tiredness, lasting from two to four days. Flu is more severe with a high fever (usually 39oC or above), chills, headache, intense muscle pains, exhaustion, loss of  appetites, cough and sometimes a blocked nose and sore throat. It may last a week or more and possible complications include pneumonia. Most cold don’t last long and need no specific treatment other than painkillers and simple measures such as decongestant rubs or vaporizers. Antibiotics are of no benefit. Zinc supplements may help to settle a cold more quickly. Children with flu can be given similar treatments, with lots of rest, medicine to bring down any fever and plenty of fluids to avoid dehydration. Lowering the temperature in the room can also be helpful when someone has a fever. Specific antiviral treatments for flu are now available, but generally these are only given to those at high risk of flu complications.

1. What are cold and flu caused by?

 

 …………………………………………………………………………

2. Why do children get repeated colds?

 

  ……………………………………………………………………………

3. How many influenza viruses is flu caused by? What are they?

 

  ………………………………………………………………………………………………………….

4. Who can catch a cold or flu?

 

  …………………………………………………………………………………………………………..

5. Which season do people usually get cold the most in the year?

 

 ……………………………………………………………………………………………………………

6. What symptoms do colds often cause?

 

  ………………………………………………………………………………………………………………..

7. How many days does a cold last?

 

  ………………………………………………………………………………………………………………………..

8. What symptoms does flu often cause?

 

  ……………………………………………………………………………………………………………………………

9. How long does flu last?

 

……………………………………………………………………………………………………………………………..

10. When someone gets colds, what measures should be used instead of painkillers?

 

 ………………………………………………………………………………………………………………………..

 
1
27 tháng 1 2023

1 By viruses

2 Because there are hundred types of viruses that can cause cold

3 There are three: A (often the cause of flu epidemics), B and C

4 Anyone can catch a cold or flu

5 Winter

6 A cold causes a stuffy or runny nose, sneezing, sore throat, cough, mild fever and tiredness

7  It lasts from two to four days.

8 Flu is more severe with a high fever (usually 39oC or above), chills, headache, intense muscle pains, exhaustion, loss of  appetites, cough and sometimes a blocked nose and sore throat.

9 It may last a week or more

10 Decongestant rubs or vaporizes

QT
Quoc Tran Anh Le
Giáo viên
16 tháng 10 2023

Leisure time (Thời gian rảnh)

Uncountable (Không đếm được): fun (niềm vui), walking (đi bộ), cooking (nấu ăn), swimming (bơi), information (thông tin), patience (sự kiên nhẫn), ...

Countable (Đếm được): film (phim), book (sách), tree (cây), experience (kinh nghiệm), picture (tranh), ...

Living in the mountains (Sống trên núi)

Uncountable (Không đếm được): thunder (sấm), snow (tuyết), heat (nhiệt), wind (gió), light (ánh sáng), water (nước), ...

Countable (Đếm được): radio (đài), photo (ảnh), tomato (cà chua), crops (nông sản), house (nhà), forest (rừng),...

18 tháng 6 2017

khoanh tròn đáp án đúng

1 someone from elight education (is/are) here to see you

2all the teachers at my school (is/are) prepảing for the test

3where (is/are) the father and his two sons going?

4 (has/have) anyone in class studied the lesson today?

5an officer and his dog (has/have) to work togerther

6 one of our jobs (is/are) to welcome the guests

7 measles (is/are) a dangerous disease

8 (have/has)your children finished thier homework?

9 our team (is/are) the best

10 a lady with 10 cats (live/lives) in that big hous

13 tháng 5 2021

 Rewrite the sentences below so that it has the same meaning to the first one.

31. “Are the children playing in the garden now ?” Hoa said to Tim.

->Hoa asked Tim if the children were playing in the garden then

32. Is it alright if I take a photograph ?.

->Would you mind if I took a photograph 

33. They built a new church near my house last month.

->A new church was built neat my house last month

34. Mai began learning English 10 years ago.

 Mai has learnt English for 10 years

 35. My shoes were made in Viet Nam. They are 15 dollars.

 My shoes , which were made in Viet Nam, are 15 dollars

VII. Complete the second sentence so that it has the same meaning to the first one. Use the words given in brackets.1.  Huyen walks to school every afternoon.→ Huyen goes……………………………………………..2.  There are 35 students in my class.→  My class……………………………………………………….     3.  Mai live near her school.→Mai’s house isn’t…………………………………………………… 4.  Mary plays the piano very well.→Mary is good……………………………………………5.  What was your favourite subject at school? (enjoy)     What ……………………………………………………at school?6.  I...
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VII. Complete the second sentence so that it has the same meaning to the first one. Use the words given in brackets.

1.  Huyen walks to school every afternoon.

→ Huyen goes……………………………………………..

2.  There are 35 students in my class.→  My class……………………………………………………….     

3.  Mai live near her school.→Mai’s house isn’t…………………………………………………… 

4.  Mary plays the piano very well.→Mary is good……………………………………………

5.  What was your favourite subject at school? (enjoy)

     What ……………………………………………………at school?

6.  I haven’t visited my family since 2005. I last …………………………………………….

7.  I think that no city is more beautiful than Paris.

     I think Paris ………………………………………………

8.  Why don’t we go to Bali on summer vacation?

     Jane suggested …………………………………………………..

9.  You won’t pass the exam unless you study harder.

     If ……………………………………………………………….

10. Does Phong’s school have forty classrooms?

→ Are ..............................................................................................

11. My father usually drives to work.→   My father usually goes ……………………………………..       

12. Trang is riding her bike to school.

→ Trang is going ..............................................................................

13. The bakery is to the left of my house.

→ My house .....................................................................................

14. Mr. Minh has a son,Trung.→  Mr. Minh is……………………………………………….

15. That motorbike belongs to MrTrung.

→ That is…………………………………………………………………..

Anh chị giúp em được 0 ặ?

1
19 tháng 12 2021

Use the words given in brackets.

1.  Huyen walks to school every afternoon.

Huyen goesto school every afternoon.…………………………………………..

2.  There are 35 students in my class.

→  My classhas 35 students…………………………………………………….     

3.  Mai live near her school.

Mai’s house isn’tfar from her school ………………………………………………… 

4.  Mary plays the piano very well.

Mary is good…at playing  the piano…………………………………………

5.  What was your favourite subject at school? (enjoy)

  →   What  subject did you enjoy………at school?

6.  I haven’t visited my family since 2005.( time)

→ The lasttime I visited my family was in 2005……………………………………….

7.  I think that no city is more beautiful than Paris.

   →    I think Paris is the most beautiful city in the world.………………………………………………

8.  Why don’t we go to Bali on summer vacation?

     Jane suggestedwe go to Bali………………………………………………..

9.  You won’t pass the exam unless you study harder.

    →  If you don't study harder, you won't pass the exam.……………………………………………………………….

10. Does Phong’s school have forty classrooms?

Are ....... there forty classrooms in Phong's school ?.......................................................................................

11. My father usually drives to work.

→   My father usually goesto work by car…………………………………..       

12. Trang is riding her bike to school.

Trang is going ..... to school by bike..........................................................................

13. The bakery is to the left of my house.

My house ....is to the right of the bakery.................................................................................

14. Mr. Minh has a son,Trung.

→  Mr. Minh is… is Trung's father.…………………………………………….

15. That motorbike belongs to MrTrung.

That isMr.Trung's motorbike………………………………………………………………..

Có chỗ mình sửa lại đề cho bạn rồi nhé.

16 tháng 8 2021

1. Clement Clarke Moore wrote the poem in 1823.

The poem was written bt Clement Clarke Moore in 1823.
 

2. " We are waiting for the school bus" , said the children.

The children said that they are waiting for the school bus.
 

3. Roses can't possibly grow in such poor ground.

It is impossible to grow roses in such poor ground.
 

4. The last time I played tennis was in 1990.

I haven't played tennis since 1990.

VII. Choose the item among A, B, C or D that best answers the question about the passage. Living in the country is something that people from the city often dream about. However, in reality, it has both advantages and disadvantages. There are certainly many advantages to living in the country. First, you can enjoy peace and quietness. Moreover, people tend to be friendlier. A further advantage is that there is less traffic, so it is safer for young children. However, there are certain...
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VII. Choose the item among A, B, C or D that best answers the question about the passage. Living in the country is something that people from the city often dream about. However, in reality, it has both advantages and disadvantages. There are certainly many advantages to living in the country. First, you can enjoy peace and quietness. Moreover, people tend to be friendlier. A further advantage is that there is less traffic, so it is safer for young children. However, there are certain disadvantages or drawbacks to life outside the city. First, because there are fewer people, you are likely to have few friends. In addition, entertainment is difficult to find, particularly in the evening. Furthermore, the fact that there are fewer shops and services means that it is hard to find jobs. In short, it can be seen that the country is more suitable for some people than others. On the whole, it is often the best for those who are retired or who have young children. In contrast, young people who have a career are better provided in the city. 1. According to the passage, living in the country has _______. A. only good points B. only bad points C. both good and bad points D. no disadvantages 2. How many advantages does living in the country have? A. Two B. Three C. Four D. No 3. Living in the country is safer for young children because _______. A. there is less traffic B. there are few shops C. there are fewer people D. there are few services 4. Which of the following statements is NOT true according to the passage? A. People in the country tend to be friendlier than people in the city. B. It’s hard to find entertainment in the country. C. There are fewer shops and services in the country. D. The country is only suitable for retired people. 5. Having few friends is _______. A. one of drawbacks to life in the country B. the only disadvantage to living in the country C. one of certain drawbacks to life outside the city D. one of certain advantages to life outside the city
2
6 tháng 8 2022

1. A

2.A

3.B

4.A

5.D

6 tháng 8 2022

1.C

2.B

3.A

4.D

5.C

Xin lỗi bạn. Câu trả lời của mình bên dưới mik nghĩ là sai . Mik viết lại ra đây nhé

Question 1 (1.5pt): Complete the second sentence so that it has a similar meaning to the first one. Use the word given in brackets. You must use between three and five words, including the word given. Don’t change the form of the word given. 0 has been done as an example. 0. The children will probably go swimming tomorrow. (LIKELY) =>The children are likely to go swimming tomorrow. 1. Walking along the green trees gave Liz pleasure. (ENJOYED) Liz ________________________________ green...
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Question 1 (1.5pt): Complete the second sentence so that it has a similar meaning to the first one. Use the word given in brackets. You must use between three and five words, including the word given. Don’t change the form of the word given. 0 has been done as an example.

0. The children will probably go swimming tomorrow. (LIKELY)

=>The children are likely to go swimming tomorrow.

1. Walking along the green trees gave Liz pleasure. (ENJOYED)

Liz ________________________________ green trees.

2. The bookshelf was so high that the children couldn’t reach it. (FOR)

The bookshelf ________________________________ the children to reach.

3. Teachers always make their students work harder before exams. (ARE)

Students ___________________________________ harder before exams by their teachers.

4. Can you help me put the chairs away? (HELPING)

Would you __________________________________ the chairs away?

5. They say that this building is nearly 2000 years old. SAID

This building _______________________________ nearly 2000 years old.

6. “Don’t open that window, Daniel!” said the teacher NOT

The teacher told Daniel ______________________________ that window.

Question 2 (1.5pt): Make any changes and addition to build the sentences from the cues given. 0 has been done as an example.

0. I / not / much time, / so / not / use / Internet / very often.

I don’t have much time, so I don’t use the Internet very often. .

1. She / usually / get up / early but / get up / late yesterday.

______________________________________________________________________________

2. Nam's dad / mum / delighted / he / pass / English exam.

______________________________________________________________________________

3. She / tell / me / you / give / beautiful scarf / her birthday

______________________________________________________________________________

4. Chicago / situate / shore of / Lake Michigan, / one / Great Lakes.

______________________________________________________________________________

5. mailman / come / while / Lee family / sleep.

______________________________________________________________________________

6. She often / go / work / motorbike, / but today / travel / bus.

2
29 tháng 3 2018

Question 1 (1.5pt): Complete the second sentence so that it has a similar meaning to the first one. Use the word given in brackets. You must use between three and five words, including the word given. Don’t change the form of the word given. 0 has been done as an example.

0. The children will probably go swimming tomorrow. (LIKELY)

=>The children are likely to go swimming tomorrow.

1. Walking along the green trees gave Liz pleasure. (ENJOYED)

Liz ___enjoyed walking along the green trees ____ green trees.

2. The bookshelf was so high that the children couldn’t reach it. (FOR)

The bookshelf ___was too high for __ the children to reach.

3. Teachers always make their students work harder before exams. (ARE)

Students __are always made to work ____ harder before exams by their teachers.

4. Can you help me put the chairs away? (HELPING)

Would you ____mind helping me put __ the chairs away?

5. They say that this building is nearly 2000 years old. SAID

This building ___is said to be ____ nearly 2000 years old.

6. “Don’t open that window, Daniel!” said the teacher NOT

The teacher told Daniel ___not to open ___ that window.

Question 2 (1.5pt): Make any changes and addition to build the sentences from the cues given. 0 has been done as an example.

0. I / not / much time, / so / not / use / Internet / very often.

I don’t have much time, so I don’t use the Internet very often. .

1. She / usually / get up / early but / get up / late yesterday.

____She usually gets up earlier but she got up late yesterday _____

2. Nam's dad / mum / delighted / he / pass / English exam.

___Nam's dad and mum are delighted that he passed English exam ____

3. She / tell / me / you / give / beautiful scarf / her birthday

__She told me that you would give her a beautiful scarf on her birthday ___

4. Chicago / situate / shore of / Lake Michigan, / one / Great Lakes.

___Chicago is situated right on the shore of Lake Michigan, one of theGreat Lakes ___

5. mailman / come / while / Lee family / sleep.

___The mailman came while Lee family were sleeping ___

6. She often / go / work / motorbike, / but today / travel / bus

___She often goes to work by motorbike, but today she traveled by bus ____

29 tháng 3 2018

Question 1 (1.5pt): Complete the second sentence so that it has a similar meaning to the first one. Use the word given in brackets. You must use between three and five words, including the word given. Don’t change the form of the word given. 0 has been done as an example.

0. The children will probably go swimming tomorrow. (LIKELY)

=>The children are likely to go swimming tomorrow.

1. Walking along the green trees gave Liz pleasure. (ENJOYED)

Liz ENJOYED WALKING ALONG THE GREEN TREES green trees.

2. The bookshelf was so high that the children couldn’t reach it. (FOR)

The bookshelf WAS TOO HIGH the children to reach.

3. Teachers always make their students work harder before exams. (ARE)

Students ARE MADE TO WORK harder before exams by their teachers.

4. Can you help me put the chairs away? (HELPING)

Would you MIND HELPING ME PUT the chairs away?

5. They say that this building is nearly 2000 years old. SAID

This building IS SAID TO BE nearly 2000 years old.

6. “Don’t open that window, Daniel!” said the teacher NOT

The teacher told Daniel NOT TO OPEN that window.

Question 2 (1.5pt): Make any changes and addition to build the sentences from the cues given. 0 has been done as an example.

0. I / not / much time, / so / not / use / Internet / very often.

I don’t have much time, so I don’t use the Internet very often. .

1. She / usually / get up / early but / get up / late yesterday.

SHE USUALLY GETS UP EARLY BUT SHE GOT UP LATE YESTERDAY.

2. Nam's dad / mum / delighted / he / pass / English exam.

NAM'S DAD AND MUM ARE DELIGTED THAT HE PASSES HIS ENGLISH EXAM.

3. She / tell / me / you / give / beautiful scarf / her birthday

SHE TOLD ME THAT YOU HAD GIVEN A BEAUTIFUL SCARF FOR HER BIRTHDAY.

4. Chicago / situate / shore of / Lake Michigan, / one / Great Lakes.

CHICAGO IS SITUATED BY THE SHORE OF LAKE MICHIGAN, WHICH IS ONE OF GREAT LAKES.

5. mailman / come / while / Lee family / sleep.

THE MAILMAN CAME WHILE THE LEE FAMILY WERE SLEEPING.

6. She often / go / work / motorbike, / but today / travel / bus.

SHE OFTEN GOES TO WORK BY MOTORBIKE, BUT TODAY SHE TRAVELLED/TRAVELS BY BUS.

13 tháng 4 2020

1. When does she go yo work

2. .... to school on foot now

3. ....driven for a month

4. .... Getting up early on cold days

5. .... used to working hard