the present tenes at a physics lesson at the physics lesson the teacher (1.ask).......the children about the influence of heat a cold on the body "heat(2.meat)..........thing bigger and cold(3.make...

NT

nguyễn thị thanh ngân

17 tháng 6 2017

the present tenes

at a physics lesson

at the physics lesson the teacher (1.ask).......the children about the influence of heat a cold on the body

"heat(2.meat)..........thing bigger and cold(3.make).............things smaller",answers a boy.

"quite right "(4.say)...........the teacher."Can you (5.give).......an example."

"in summer,when it's hot,the days(7.be)..........shoter,(8.answer)...............the boy

#Tiếng anh lớp 6

3

LD

Linh Diệu

17 tháng 6 2017

the present tenes

at a physics lesson

at the physics lesson the teacher (1.ask)....asks...the children about the influence of heat a cold on the body

"heat(2.meat)......makes....thing bigger and cold(3.make)....makes.........things smaller",answers a boy.

"quite right "(4.say).....says......the teacher."Can you (5.give)....give...an example."

"in summer,when it's hot,the days(7.be)......are....shoter,(8.answer).......answers........the boy

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TH

Trần Hoàng Bảo Ngọc

17 tháng 6 2017

the present tenes

at a physics lesson

at the physics lesson the teacher (1.ask) asks the children about the influence of heat a cold on the body

"heat(2.meat ( thịt ) !? thing bigger and cold(3.make) makes things smaller",answers a boy.

"quite right "(4.say) Saysthe teacher."Can you (5.give).......an example."

"in summer,when it's hot,the days(7.be) are shoter,(8.answer) answers the boy

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PQ

Phan Quốc Tú

14 tháng 10 2020 - olm

Put the werbs in brackets in the present simple tense at a physics lesson1 At the physics lesson the teacher [1 . ask ] ----------- the children about the influence of heat and cold on the boy2 heat [ 2 . make ] ------------ thing bigger and cold [ 3 . make ] ------------ things smaller answer a boy .3 Ouite right [ 4 . say ] ------------ the teacher . Can tou [ 5 . give ]------------ an example 4 In summer when it is hot the days [ 6 . be] longer but in winter when it is cold the days [ 7 ....

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#Tiếng anh lớp 6

1

TY

Tạ Yên Nhi ( ✎﹏IDΣΛ亗 )

14 tháng 10 2020

Put the werbs in brackets in the present simple tense at a physics lesson

1 At the physics lesson the teacher [1 . ask ] ------asks----- the children about the influence of heat and cold on the boy

2 heat [ 2 . make ] -----makes------- thing bigger and cold [ 3 . make ] ------makes------ things smaller answer a boy .

3 Ouite right ! [ 4 . say ] ------------ the teacher say . Can tou [ 5 . give ]--------give---- an example ( đảo 1 chút phần đầu )

4 In summer when it is hot the days [ 6 . be] are longer but in winter when it is cold the days [ 7 . be ] ---are-------- shorter [ 8 . answer ]----------- the boy answers

( Có phải câu hơi lộn xộn khong ? ) - Chia tất cả về thì hiện tại đơn như đề bài viết .

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TM

thân mậu dũng

21 tháng 7 2017

Chia động từ trong ngoặc ở thì hiện tại đơn giản để hoàn thành đoạn văn sau. At the physics lesson the teacher (1. ask) the children about the influence of heat and cold on the body. ‘‘Heat (2. make ) things bigger and cold (3.make) things smaller ’’ (4.answer) a boy. ‘ ‘ Quite right ’’ (5.say) the teacher . ‘ ‘ Can you (6.give) an example ? ‘ ‘ In summer , when it’s cold , the days (9.be) shorter ’’ (10.answer) the boy. 1.______ 2._______ 3._______ 4._______...

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#Tiếng anh lớp 6

1

LD

Linh Diệu

21 tháng 7 2017

Chia động từ trong ngoặc ở thì hiện tại đơn giản để hoàn thành đoạn văn sau.

At the physics lesson the teacher (1. ask) asks the children about the influence of heat and cold on the body.

‘‘Heat (2. make ) makes things bigger and cold (3.make) makes things smaller ’’ (4.answer) answers a boy.

‘ ‘ Quite right ’’ (5.say)says the teacher . ‘ ‘ Can you (6.give)give an example ?

‘ ‘ In summer , when it’s cold , the days (9.be)are shorter ’’ (10.answer)answers the boy.

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LQ

Lê Quỳnh Anh

22 tháng 3 2018

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the question.All living cells in an animal's body require energy to power the various chemical processes going in inside them. This energy is ultimately supplied by the food that animals eat. These chemical processes are collectively referred to as metabolism, and one of the byproducts of metabolism is heat. Metabolic rates vary significantly between species. Warm-blooded...

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the question.

All living cells in an animal's body require energy to power the various chemical processes going in inside them. This energy is ultimately supplied by the food that animals eat. These chemical processes are collectively referred to as metabolism, and one of the byproducts of metabolism is heat. Metabolic rates vary significantly between species. Warm-blooded animals (birds and mammals) have metabolic rates about five to ten times higher than those of similarly sized cold-blooded ones (reptiles, amphibians, and fishes). And it is precisely because birds and mammals have such high metabolic rates that they are able to keep their bodies warm.

The terms warm-blooded and cold-blooded are still in everyday use, but they are not entirely precise. Anyone who has handled a snake knows this because a snake’s body actually feels quite warm. But very little of the snake’s body heat originates internally, from its cells, most of it having been supplied from the outside, either by the sun or by a heat lamp. Instead of referring to reptiles as cold-blooded, they are best described as ectothermic, meaning “outside heat”. Similarly, birds and mammals are said to be endothermic, meaning “inside heat”.

There are advantages and disadvantages to each thermal strategy. Reptiles are usually sluggish first thing in the morning, their body temperatures having dropped during the cool of the night. Accordingly, they have to bask in the sun to raise their body temperatures, but once they have warmed up sufficiently, they can go about their business. By altering between the sun when they are too cool, and the shade when they are too warm, many reptiles are able to maintain their body temperatures at optimum levels of about 95°F or more. Endotherms, on the other hand, maintain temperatures of about 98°F all the time, so they are always ready for action.

I used to keep a crocodile. He had very sharp teeth, and I had to be careful how I handled him during the daytime, when he was warm. But I could do whatever I wanted at night, when he was cold, without any fear of being bitten. The obvious disadvantage of being ectothermic is that the animal’s activity levels are dependent upon the environment. But its low metabolic rates mean that it requires far less food, which is an advantage. I used to feed the crocodile a tiny piece of liver once a week, while the family cat demanded three meals every day. We should therefore not think that reptiles are inferior to mammals and birds; they are just different

According to the author, the term "cold - blooded" is misleading because "cold - blooded" animals_________.

A. cannot survive cold temperatures even when being exposed to the sun

B. are more affected by heat than by cold in any environment

C. often have a body temperature comparable to that of warm - blooded animals

D. always have a higher body temperature than the temperature of the environment

#Mẫu giáo

1

DH

Dương Hoàn Anh

22 tháng 3 2018

Chọn C

Kiến thức: Đọc hiểu

Giải thích:

Theo tác giả, thuật ngữ "máu lạnh" là dễ gây nhầm lẫn vì động vật "máu lạnh"_________

A. không thể tồn tại ở nhiệt độ lạnh ngay cả khi tiếp xúc với ánh nắng mặt trời.

B. bị ảnh hưởng nhiều bởi nhiệt hơn là lạnh trong mọi môi trường.

C. thường có nhiệt độ cơ thể được so sánh với nhiệt độ cơ thể động vật máu nóng.

D. luôn có nhiệt độ cơ thể cao hơn nhiệt độ môi trường

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MS

Mirajane Strauss

8 tháng 10 2017

complete the passage with one suitable word: In England, when the school chilren come to school , they first ....... (1) to cloakroom. They take off their coats and ranicoast , their caps and hat , and then go to .....(2) classroom. Some of the students go to the laborstories and workshops where they learn physics, chemistry and art. When a student is ...... ( 3) duty,he comes to school very early. He has to open all the windown, water the flowers and clean the blackboard so every thing is...

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#Tiếng anh lớp 6

1

S

_silverlining

8 tháng 10 2017

complete the passage with one suitable word:

In England, when the school chilren come to school , they first ...GO.... (1) to cloakroom. They take off their coats and ranicoast , their caps and hat , and then go to ...THEIR..(2) classroom. Some of the students go to the laborstories and workshops where they learn physics, chemistry and art. When a student is ...ON... ( 3) duty,he comes to school very early. He has to open all the windown, water the flowers and clean the blackboard so every thing is ready for the first lesson. At seven thirty the teacher comes into the room and lesson ...STARTS...(4) .

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DM

Dương Minh

19 tháng 2 2019

Read the passage and answer the questionsTHE BEST TIME FOR APPLESIt was the first lesson after the summer holidays at a small school in England. The lesson was about the seasons of the year. "There are four seasons in the year", said the teacher. "They are Spring, Summer, Autumn and Winter. In Spring it is warm and everything begins to grow. In Summer it is hot and there are many flowers in the fields and gardens. In Autumn, there are many vegetables and much fruit. Everybody likes to eat...

Đọc tiếp

#Tiếng anh lớp 8

1

NH

Nguyen Hoang Hai

19 tháng 2 2019

Đáp án là: He asked Tom to stop talking.

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LQ

Lê Quỳnh Anh

15 tháng 10 2019

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the question.All living cells in an animal's body require energy to power the various chemical processes going in inside them. This energy is ultimately supplied by the food that animals eat. These chemical processes are collectively referred to as metabolism, and one of the byproducts of metabolism is heat. Metabolic rates vary significantly between species. Warm-blooded...

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the question.

All living cells in an animal's body require energy to power the various chemical processes going in inside them. This energy is ultimately supplied by the food that animals eat. These chemical processes are collectively referred to as metabolism, and one of the byproducts of metabolism is heat. Metabolic rates vary significantly between species. Warm-blooded animals (birds and mammals) have metabolic rates about five to ten times higher than those of similarly sized cold-blooded ones (reptiles, amphibians, and fishes). And it is precisely because birds and mammals have such high metabolic rates that they are able to keep their bodies warm.

The terms warm-blooded and cold-blooded are still in everyday use, but they are not entirely precise. Anyone who has handled a snake knows this because a snake’s body actually feels quite warm. But very little of the snake’s body heat originates internally, from its cells, most of it having been supplied from the outside, either by the sun or by a heat lamp. Instead of referring to reptiles as cold-blooded, they are best described as ectothermic, meaning “outside heat”. Similarly, birds and mammals are said to be endothermic, meaning “inside heat”.

There are advantages and disadvantages to each thermal strategy. Reptiles are usually sluggish first thing in the morning, their body temperatures having dropped during the cool of the night. Accordingly, they have to bask in the sun to raise their body temperatures, but once they have warmed up sufficiently, they can go about their business. By altering between the sun when they are too cool, and the shade when they are too warm, many reptiles are able to maintain their body temperatures at optimum levels of about 95°F or more. Endotherms, on the other hand, maintain temperatures of about 98°F all the time, so they are always ready for action.

I used to keep a crocodile. He had very sharp teeth, and I had to be careful how I handled him during the daytime, when he was warm. But I could do whatever I wanted at night, when he was cold, without any fear of being bitten. The obvious disadvantage of being ectothermic is that the animal’s activity levels are dependent upon the environment. But its low metabolic rates mean that it requires far less food, which is an advantage. I used to feed the crocodile a tiny piece of liver once a week, while the family cat demanded three meals every day. We should therefore not think that reptiles are inferior to mammals and birds; they are just different

The word “sluggish” in paragraph 3 is closest in meaning to

A. sleepy

B. cold

C. inactive

D. warm

#Mẫu giáo

1

DH

Dương Hoàn Anh

15 tháng 10 2019

Chọn A

Kiến thức: Đọc hiểu

Giải thích:

Từ “sluggish” ở đoạn 3 gần nghĩa nhất với______

A. ngái ngủ, uể oải

B. lạnh

C. không hoạt động

D. ấm

Thông tin: Reptiles are usually sluggish first thing in the morning, their body temperatures having dropped during the cool of the night.

Tạm dịch: Loài bò sát thường uể oải vào buổi sáng, nhiệt độ cơ thể chúng giảm xuống do sự mát mẻ ban đêm

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DM

Dương Minh

24 tháng 4 2019

Read the passage and answer the questionsTHE BEST TIME FOR APPLESIt was the first lesson after the summer holidays at a small school in England. The lesson was about the seasons of the year. "There are four seasons in the year", said the teacher. "They are Spring, Summer, Autumn and Winter. In Spring it is warm and everything begins to grow. In Summer it is hot and there are many flowers in the fields and gardens. In Autumn, there are many vegetables and much fruit. Everybody likes to eat...

Đọc tiếp

#Tiếng anh lớp 8

1

NH

Nguyen Hoang Hai

24 tháng 4 2019

Đáp án là: True.

(It was the first lesson after the summer holidays at a small school in England.)

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LQ

Lê Quỳnh Anh

13 tháng 9 2019

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the question.All living cells in an animal's body require energy to power the various chemical processes going in inside them. This energy is ultimately supplied by the food that animals eat. These chemical processes are collectively referred to as metabolism, and one of the byproducts of metabolism is heat. Metabolic rates vary significantly between species. Warm-blooded...

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the question.

All living cells in an animal's body require energy to power the various chemical processes going in inside them. This energy is ultimately supplied by the food that animals eat. These chemical processes are collectively referred to as metabolism, and one of the byproducts of metabolism is heat. Metabolic rates vary significantly between species. Warm-blooded animals (birds and mammals) have metabolic rates about five to ten times higher than those of similarly sized cold-blooded ones (reptiles, amphibians, and fishes). And it is precisely because birds and mammals have such high metabolic rates that they are able to keep their bodies warm.

The terms warm-blooded and cold-blooded are still in everyday use, but they are not entirely precise. Anyone who has handled a snake knows this because a snake’s body actually feels quite warm. But very little of the snake’s body heat originates internally, from its cells, most of it having been supplied from the outside, either by the sun or by a heat lamp. Instead of referring to reptiles as cold-blooded, they are best described as ectothermic, meaning “outside heat”. Similarly, birds and mammals are said to be endothermic, meaning “inside heat”.

There are advantages and disadvantages to each thermal strategy. Reptiles are usually sluggish first thing in the morning, their body temperatures having dropped during the cool of the night. Accordingly, they have to bask in the sun to raise their body temperatures, but once they have warmed up sufficiently, they can go about their business. By altering between the sun when they are too cool, and the shade when they are too warm, many reptiles are able to maintain their body temperatures at optimum levels of about 95°F or more. Endotherms, on the other hand, maintain temperatures of about 98°F all the time, so they are always ready for action.

I used to keep a crocodile. He had very sharp teeth, and I had to be careful how I handled him during the daytime, when he was warm. But I could do whatever I wanted at night, when he was cold, without any fear of being bitten. The obvious disadvantage of being ectothermic is that the animal’s activity levels are dependent upon the environment. But its low metabolic rates mean that it requires far less food, which is an advantage. I used to feed the crocodile a tiny piece of liver once a week, while the family cat demanded three meals every day. We should therefore not think that reptiles are inferior to mammals and birds; they are just different

What does the word “they” in paragraph 2 refer to?

A. cells

B. snakes

C. reptiles

D. mammals

#Mẫu giáo

1

DH

Dương Hoàn Anh

13 tháng 9 2019

Chọn C

Kiến thức: Đọc hiểu

Giải thích:

Từ “they” ở đoạn 2 nói đến cái gì?

A. tế bào

B. rắn

C. loài bò sát

D. động vật có vú

Thông tin: Instead of referring to reptiles as cold-blooded, they are best described as ectothermic, meaning “outside heat”.

Tạm dịch: Thay vì nói các loài bò sát là loài máu lạnh, chúng tốt nhất nên được gọi là động vật biến nhiệt, có nghĩa là "ngoại nhiệt" (nhiệt từ bên ngoài).

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LQ

Lê Quỳnh Anh

21 tháng 6 2019

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the question. All living cells in an animal's body require energy to power the various chemical processes going in inside them. This energy is ultimately supplied by the food that animals eat. These chemical processes are collectively referred to as metabolism, and one of the byproducts of metabolism is heat. Metabolic rates vary significantly between species. Warm-blooded...

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the question.

All living cells in an animal's body require energy to power the various chemical processes going in inside them. This energy is ultimately supplied by the food that animals eat. These chemical processes are collectively referred to as metabolism, and one of the byproducts of metabolism is heat. Metabolic rates vary significantly between species. Warm-blooded animals (birds and mammals) have metabolic rates about five to ten times higher than those of similarly sized cold-blooded ones (reptiles, amphibians, and fishes). And it is precisely because birds and mammals have such high metabolic rates that they are able to keep their bodies warm.

The terms warm-blooded and cold-blooded are still in everyday use, but they are not entirely precise. Anyone who has handled a snake knows this because a snake’s body actually feels quite warm. But very little of the snake’s body heat originates internally, from its cells, most of it having been supplied from the outside, either by the sun or by a heat lamp. Instead of referring to reptiles as cold-blooded, they are best described as ectothermic, meaning “outside heat”. Similarly, birds and mammals are said to be endothermic, meaning “inside heat”.

There are advantages and disadvantages to each thermal strategy. Reptiles are usually sluggish first thing in the morning, their body temperatures having dropped during the cool of the night. Accordingly, they have to bask in the sun to raise their body temperatures, but once they have warmed up sufficiently, they can go about their business. By altering between the sun when they are too cool, and the shade when they are too warm, many reptiles are able to maintain their body temperatures at optimum levels of about 95°F or more. Endotherms, on the other hand, maintain temperatures of about 98°F all the time, so they are always ready for action.

I used to keep a crocodile. He had very sharp teeth, and I had to be careful how I handled him during the daytime, when he was warm. But I could do whatever I wanted at night, when he was cold, without any fear of being bitten. The obvious disadvantage of being ectothermic is that the animal’s activity levels are dependent upon the environment. But its low metabolic rates mean that it requires far less food, which is an advantage. I used to feed the crocodile a tiny piece of liver once a week, while the family cat demanded three meals every day. We should therefore not think that reptiles are inferior to mammals and birds; they are just different

What is the best title of the passage?

A. Birds and Mammals

B. Endotherms and Ectotherms

C. Advantages of Entothermism

D. Common Misconceptions about Reptiles

#Mẫu giáo

1

DH

Dương Hoàn Anh

21 tháng 6 2019

Chọn B

Kiến thức: Đọc hiểu

Giải thích:

Tiêu đề hay nhất cho bài đọc là gì?

A. Loài chim và động vật có vú

B. Động vật đẳng nhiệt và động vật biến nhiệt

C. Lợi thế của việc đẳng nhiệt

D. Quan niệm sai phổ biến về loài bò sát

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