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1 tháng 7 2020

The gradual rise in the Earth's temperature is known as

A . greenhouse effect B . global warning

C . zone layer D . acid rain

18 tháng 2 2021

bạn ơi cho hỏi đây là sách gì vậy

 

 

1 tháng 1 2019

Đáp án: C

Atmosphere (n): Bầu khí quyển

Ecosystem (n): Hệ sinh thái

Greenhouse effect (n): Hiệu ứng nhà kính

Diversity (n): Sự đa dạng

=> Greenhouse effect is the gradual warming of the earth because of heat trapped by carbon dioxide and other gases in the atmosphere.

Tạm dịch: Hiệu ứng nhà kính là sự nóng lên dần dần của trái đất vì nhiệt bị giữ lại bởi khí CO2 và các khí khác trong khí quyển.

10 tháng 8 2016

 

I. Supply the correct tense for the verb in bracket :

1. The sun always rises in the East.

2. In my country it doesn't rain much in the winter .

3. The moon moves around the Earth and the Earth revolves around the sun.

10 tháng 8 2016

1. The sun always ( rise) ___rises_____ in the East.

2. In my country it ( not rain ) ____doesn't rain___________ much in the winter .

3. The moon ( move ) _____moves______ around the Earth and the Earth ( revolve ) ___revoles_________ around the sun.

 

II. Put the verbs in correct tenses. 1. The sun always (rise) ………………………….. in the east. 2. In my country, it (not rain) ………………………….. much in winter. 3. The moon (move) ……………………….. around the earth. 4. The children (water) ……………………….. trees in the garden now. 5. My younger sister (start) (collect) ...................................................... dolls two years ago. 6. I (not meet)...
Đọc tiếp

II. Put the verbs in correct tenses. 1. The sun always (rise) ………………………….. in the east. 2. In my country, it (not rain) ………………………….. much in winter. 3. The moon (move) ……………………….. around the earth. 4. The children (water) ……………………….. trees in the garden now. 5. My younger sister (start) (collect) ...................................................... dolls two years ago. 6. I (not meet) ………………………………. her for two weeks. 7. .................. you ever (do) ................................................... volunteer work ? 8. I (send) ………………….………….. you my book tomorrow. 9. We hope the new Director (find) ………………….………….. more jobs for his employees. 10. Nam is a hard-working student. He (pass) ………………………. the exam easily this year. 11. What …………………..you (do) ………………….. when you graduate from the university? 12. Next week we (have) ……………..……… many kinds of examinations. It (be) ………….… a very busy week, I think. 13. Don’t phone me between 7 and 8 a.m tomorrow. We (work) ………………………… then. 14. Next week at this time, you (lie) ………………….………….. on the beach. 15. …………………..you (meet) …………………..your former teacher at 9 am tomorrow? III. Rewrite the second sentences, keeping the meaning unchanged: 1. The distance between my house and the bookstore is about 2 kilometres. → It’s about …………………………………………………………………………………….. 2. What is the distance between Hanoi and HCM city? → How far ……………………………………………………………………………………..? 3. My father drives to work every day. → My father goes ……………………………………………………………………………… 4. Peter walks to school every day. → Peter goes …………………………………………………………………………………… 5. It takes me twenty minutes to go to school every day. → I spend ………………………………………………………………………………………. 6. She spent an hour learning new words yesterday. → It took ……………………………………………………………………………………….. 7. How about cycling to school every day? → Why don’t we ………………………………………………………………………………? 8. Shall we walk there? → Let’s …………………………………………………………………………………………..

2
25 tháng 5 2021

II. Put the verbs in correct tenses.

1. The sun always (rise) …………rises……………….. in the east.

2. In my country, it (not rain) ……doesn't rain…………………….. much in winter.

3. The moon (move) ………moves……………….. around the earth.

4. The children (water) …………are watering…………….. trees in the garden now.

5. My younger sister (start) (collect) ......................started collecting................................ dolls two years ago.

6. I (not meet) ……………haven't met…………………. her for two weeks.

7. .........Have......... you ever (do) ....................done............................... volunteer work ?

8. I (send) ……………will send…….………….. you my book tomorrow.

9. We hope the new Director (find) ……………will find…….………….. more jobs for his employees.

10. Nam is a hard-working student. He (pass) ……………will pass…………. the exam easily this year.

11. What ………will…………..you (do) ………do………….. when you graduate from the university?

12. Next week we (have) …………will have…..……… many kinds of examinations. It (be) ……will be…….… a very busy week, I think.

13. Don’t phone me between 7 and 8 a.m tomorrow. We (work) ……………will be working…………… then.

14. Next week at this time, you (lie) …………will be lying……….………….. on the beach.

15. …………Will ………..you (meet) ………be meeting…………..your former teacher at 9 am tomorrow?

III. Rewrite the second sentences, keeping the meaning unchanged:

1. The distance between my house and the bookstore is about 2 kilometres.

→ It’s about …2 km from my house to the bookstore………………………………………………………………………………….. 2. What is the distance between Hanoi and HCM city?

→ How far ………is it from Ha Noi to HCM city……………………………………………………………………………..?

3. My father drives to work every day.

→ My father goes ………to work by car every day………………………………………………………………………

4. Peter walks to school every day.

→ Peter goes …………to school on foot every day…………………………………………………………………………

5. It takes me twenty minutes to go to school every day.

→ I spend ………20 minutes going to school every day………………………………………………………………………………. 6. She spent an hour learning new words yesterday.

→ It took ……her 1 hour learning news word yesterday…………………………………………………………………………………..

7. How about cycling to school every day?

→ Why don’t we ……………cycle to school everyday…………………………………………………………………?

8. Shall we walk there?

→ Let’s ……walk there……………………………………………………………………………………..

25 tháng 5 2021

II. 

1. rises

2. doesn't rain

3. moves

4. are watering

5. started collecting

6. haven't met

7. Have/ done

8. will send

9. will find

10. passes

11. will/do

12. will have

13. will be working

14. will be lying

15. Will/ meet

III. 

1. It's about 2 kilometres from my house to the bookstore

2. How far is it from Hanoi to HCM City?

3. My father goes to work by car everyday

4. Peter goes to school on foot everyday

5. I spend 20min going to school everyday

6. It took her an hour to learn new words yesterday

7. Why don't we cycle to school everyday?

8. Let's walk there!

27 tháng 6 2017

Give the correct forms or tenses of the verb in brackets.

1. The sun always (rise) ....rises..... in the east.

2. In my country, it (not/rain) ....doesn't rain........ much in winter.

3. The sun usually .....shines........ (shine) brightly in summer.

4. Does the moon (move) .....move....... around the earth?

5. You are wrong. The Earth ....doesn't go......... (not go) round the moon, it ....goes........ (go) round.

27 tháng 6 2017

Give the correct forms or tenses of the verb in brackets.

1. The sun always (rise) ....rises........ in the east.

2. In my country, it (not/sunny) .....isn't sunny....... much in winter.

3. The sun usually ......shines....... (shine) brightly in summer.

4. does The moon (move) ....move........ around the earth?

5. You are wrong. The Earth ......doesn't go....... (not go) round the moon, it .......goes..... (go) round.

31 tháng 10 2021

1 goes

2 is grown

3 rises

4 make

5 don't eat 

6 doesn't believe

7 translates

8 don't tell

9 flows

1. …….. (you/come) tonight?2. The Sun (rise)…………. in the Earth 3. They (not/visit)…………….. the landscapes tonight.4. Mina (go)……………. to school at 6 o’clock everyday5. I (read)………….. books at the present6. I usually …… (do) exercises in the morning. Now, I…….(walk) at the park near my house. 7. …….(not/forget) to take the umbrella. It (rain)……... cats and dogs.8. I can’t hear what William (say)……...because his children...
Đọc tiếp

1. …….. (you/come) tonight?

2. The Sun (rise)…………. in the Earth 

3. They (not/visit)…………….. the landscapes tonight.

4. Mina (go)……………. to school at 6 o’clock everyday

5. I (read)………….. books at the present

6. I usually …… (do) exercises in the morning. Now, I…….(walk) at the park near my house. 

7. …….(not/forget) to take the umbrella. It (rain)……... cats and dogs.

8. I can’t hear what William (say)……...because his children (scream)…….so loudly. 

9. Liam (wear)........ his pink T-shirt today, but usually he (wear)…… the blue one. 

10.Sit down! A strange dog (run)…………. to you.
11.My mom often (buy)………. meat from the butcher’s.
12.My brothers (not/ drink)…………… coffee at the moment.
13.Look! Those people (climb)……….. the mountain so fast.
14.That girl (cry)………….. loudly in the party now.
15.These students always (wear)…………… warm clothes in summer.
16.What (you/ do)…………….. in the kitchen?
17.I never (eat)………….. potatoes.
18.The 203 bus (set off)……………. every fifteen minutes.
19.Tonight we (not/ go)……….. to our teacher’s wedding party.

 

 

Exercise 2: Past Present or Past Continuous 

1.     Peter ___________ (play) a video game when his brother, Jack, ___________ (enter) the room.

2.     I ___________ (study) for my English test when my mother ___________ (come) home from work.

3.     3. Emma ___________ (wash) the dishes when the telephone ___________ (ring).

4.     I ___________ (ate) a sandwich while my parents ___________ (drink) coffee.

5.     I ___________ (watch) a DVD when my cat ___________ (jump) on me.

6.     Susan ___________ (study) in her room when she heard the noise.

7.     What ____________ (they, do) at eleven p.m. last night – it was so noisy?

8.     I was eight years old when my elder sister __________ (teach) me how to ride a bike.

9.     John ______________ (not go) to school last week because he was ill.

Exercise 3: Choose the correct answer

1. The Smiths aren’t painting/ weren’t painting their house last weekend

2. Tom cleaned/ was cleaning the living room when Jane arrived

3. Did/ Were the students writing an essay in class this morning?

4. Frank was fixing/ fixed his car when his mobile rang

5. Mark didn’t wear/ wasn’t wearing a coat when it started to rain.

6. He is/ was driving to work this morning when Anna called.

7. While my parents were working/ was working, I was studying at home

8. I walked/ was walking home when I tripped/ was tripping and fell

9. At 8 o’clock last night, we were having/ had dinner at a Chinese restaurant

 

 

1
3 tháng 8 2023

1. Are you coming tonight?

2. The Sun rises in the Earth.

3. They are not visiting the landscapes tonight.

4. Mina goes to school at 6 o'clock everyday.

5. I am reading books at the present.

6. I usually do exercises in the morning. Now, I am walking at the park near my house.

7. Don't forget to take the umbrella. It is raining.

8. I can't hear what William is saying because his children are screaming so loudly.

9. Liam is wearing his pink T-shirt today, but usually he wears the blue one.

10. Sit down! A strange dog is running to you.

11. My mom often buys meat from the butcher's.

12. My brothers are not drinking coffee at the moment.

13. Look! Those people are climbing the mountain so fast.

14. That girl is crying loudly in the party now.

15. These students always wear warm clothes in summer.

16. What are you doing in the kitchen?

17. I never eat potatoes.

18. The 203 bus sets off every fifteen minutes.

19. Tonight we are not going to our teacher's wedding party.

-----------------------

1. Peter was playing a video game when his brother, Jack, entered the room.

2. I was studying for my English test when my mother came home from work.

3. Emma was washing the dishes when the telephone rang.

4. I ate a sandwich while my parents were drinking coffee.

5. I was watching a DVD when my cat jumped on me.

6. Susan was studying in her room when she heard the noise.

7. What were they doing at eleven p.m. last night – it was so noisy?

8. I was eight years old when my elder sister taught me how to ride a bike.

9. John did not go to school last week because he was ill.

-------------------

1. The Smiths weren't painting their house last weekend.

2. Tom was cleaning the living room when Jane arrived.

3. Were the students writing an essay in class this morning?

4. Frank was fixing his car when his mobile rang.

5. Mark wasn't wearing a coat when it started to rain.

6. He was driving to work this morning when Anna called.

7. While my parents were working, I was studying at home.

8. I was walking home when I tripped and fell.

9. At 8 o'clock last night, we were having dinner at a Chinese restaurant.

1.      The sun (rise)…………………………….in the east.2.      She (not drink)……………………………coffee. She (drink)……………………..Coca Cola.3.      Where (be)……………………….you last night?4.      The moon (move)……………………………around the earth.5.      My aunt (send)……………………………a letter to me last week.6.      His mother always (help)…………………………his with his...
Đọc tiếp

1.      The sun (rise)…………………………….in the east.

2.      She (not drink)……………………………coffee. She (drink)……………………..Coca Cola.

3.      Where (be)……………………….you last night?

4.      The moon (move)……………………………around the earth.

5.      My aunt (send)……………………………a letter to me last week.

6.      His mother always (help)…………………………his with his homework.

7.      They (visit)…………………………..their grandparents twice a month.

8.      You (not come)……………………………to football practice yesterday morning.

9.      Most rivers (flow)……………………………..into the sea.

10.  Last night they were tired so they (go)…………………………….to bed early.

11.   Where (spend)………………….you………………….your summer holiday last year, Hoa?

12.  What (do)…………….your sister……………….every evening?

13.  Rice (not grow)………………………………….in cold climates.

14.   Last night she was sick because she (eat)…………………………..too much ice-cream.

15.   Three weeks ago my little brother (break)…………………………….his leg.

 

1
21 tháng 9 2021

1.      The sun (rise)………rises…………………….in the east.

2.      She (not drink)……………does not drink………………coffee. She (drink)……drinks………………..Coca Cola.

3.      Where (be)………were……………….you last night?

4.      The moon (move)……moves………………………around the earth.

5.      My aunt (send)………………sent……………a letter to me last week.

6.      His mother always (help)…………helps………………his with his homework.

7.      They (visit)……………visit……………..their grandparents twice a month.

8.      You (not come)……………did not come………………to football practice yesterday morning.

9.      Most rivers (flow)…………flow…………………..into the sea.

10.  Last night they were tired so they (go)…………went………………….to bed early.

11.   Where (spend)………did………….you…spend……………….your summer holiday last year, Hoa?

12.  What (do)……does……….your sister………do……….every evening?

13.  Rice (not grow)……does not grow…………………………….in cold climates.

14.   Last night she was sick because she (eat)……ate……………………..too much ice-cream.

15.   Three weeks ago my little brother (break)………broke…………………….his leg.

28 tháng 4 2018

we should turn ......................the lights when going out of the room

A on B off C up D down

if the earth ....... warmer ,the sea level.................

A are /will rise B is /will be rise C is /will rise D are/ rise

Read the text then decide these sentences are true or falseCLIMATE CHANGE AND GLOBAL WARMINGClimate changeClimate change, also called global warming, refers to the rise in average surface temperatures on Earth. An overwhelming scientific consensus maintains that climate change is due primarily to the human use of fossil fuels, which releases carbon dioxide and other greenhouse gases into the air. The gases trap heat within the atmosphere, which can have a range of effects on ecosystems,...
Đọc tiếp

Read the text then decide these sentences are true or false

CLIMATE CHANGE AND GLOBAL WARMING

Climate change

Climate change, also called global warming, refers to the rise in average surface temperatures on Earth. An overwhelming scientific consensus maintains that climate change is due primarily to the human use of fossil fuels, which releases carbon dioxide and other greenhouse gases into the air. The gases trap heat within the atmosphere, which can have a range of effects on ecosystems, including rising sea levels, severe weather events, and droughts that render landscapes more susceptible to wildfires.

The green house effect

While other planets in Earth's solar system are either scorching hot or bitterly old, Earth's surface has relatively mild, stable temperatures. Earth enjoys these temperatures because of its atmosphere, which is the thin layer of gases that cloak and protect the planet. However, 97 percent of climate scientists agree that humans have changed Earth's atmosphere in dramatic ways over the past two centuries, resulting in global warming The exchange of incoming and outgoing radiation that warms the Earth is often referred to as the greenhouse effect because a greenhouse works in much the same way. Incoming UV radiation easily passes through the glass walls of a greenhouse and is absorbed by the plants and hard surfaces inside. Weaker IR radiation, however, has difficulty passing through the glass walls and is trapped inside, thus warming the greenhouse. This effect lets tropical plants thrive inside a greenhouse, even during a cold winter.

Consequences of global warming

There are two major effects of global warming: the increase of temperature on the earth by about 30 to 50C (5.40 to 90Fahrenheit) by the year 2100 are Rise of sea levels by at least 25 meters (82 feet) by the year 2100. Other consequences are listed below:

• Sea levels are rising due to thermal expansion of the ocean, in addition to melting of land ice.

• Amounts and patterns of precipitation are changing.

• The total annual power of hurricanes has already increased markedly since 1975 because their average intensity and average duration have increased.

• Changes in temperature and precipitation patterns increase the frequency, duration, and intensity of other extreme weather events, such as floods, droughts heat waves, and tornadoes.

• Higher or lower agricultural yields, further glacial retreat, reduced summer stream flows, species extinctions.

• Diseases like malaria are returning into areas where they have been extinguished earlier

Circle the correct answers

l. Climate change is the rise in average surface temperatures on Earth.

a. true b. false

2.Climate change observed in the last decades is natural.

a. true b. false

3. Fossil fuels are burnt which releases carbon dioxide and other greenhouse gases into the air.

a. true b. false

4. Greenhouse effects have no impacts on our health.

1
15 tháng 1 2023

1T

2F

3T

4F