a. Fill in the blanks using from ... to... or by.

(Điền vào chỗ trống sử dụng from ... to ... hoặc by.)

1. Motorbike sales in Bigton increased _____ 20,000 in 2020.

2. Coal consumption in Bigton increased _____ 2018 _____ 2020.

3. Deforestation in Madison County decreased _____ 300 hectares in 2021.

4. Emissions rose _____ 100 million tonnes last year.

5. The number of cars increased _____ 1 million _____ 2 million in 2010.

a. Look at the picture. What do you think the people are saying?

(Nhìn vào bức tranh. Bạn nghĩ mọi người đang nói gì?)

b. Now, listen and check your ideas.

(Bây giờ, hãy lắng nghe và kiểm tra ý tưởng của bạn.)

c. Listen and repeat.

(Lắng nghe và lặp lại.)

Did CO2 emissions increase from 2019 to 2015?

(Lượng khí thải CO2 có tăng từ năm 2019 đến năm 2015 không?)

Yes, they increased by six million tonnes.

(Đúng vậy, chúng đã tăng thêm sáu triệu tấn.)

a. Fill in the blanks using from... to... or by.

(Điền vào chỗ trống sử dụng from... to... hoặc by.)

1. From 1995 to 1997, one hundred thousand trees were cut down.

2. Traffic emissions in Jakarta increased __________ 10%.

3. Did emissions rise __________ 2010 ____________ 2020?

4. Deforestation increased __________ one hundred thousand hectares from 2008 to 2010.

5. The number of cars on our streets increased __________ five million ___________ six million in 1998.

b. Answer the questions using the table.

(Trả lời các câu hỏi bằng cách sử dụng bảng.)

1. How did the area of deforestation change from 2001 to 2005?

It increased from 3 to 3.4 million hectares.

2. How much did deforestation decrease from 2006 to 2010?

_________________________________________________

3. How did the area of deforestation change from 2011 to 2016?

_________________________________________________

4. How did the area of deforestation change from 2017 to 2020?

_________________________________________________

5. How much did deforestation decrease from 2017 to 2020?

_________________________________________________

c. In pairs: Ask and answer using the information in the table.

(Theo cặp: Hỏi và trả lời bằng cách sử dụng thông tin trong bảng.)

Did deforestation increase from 2001 to 2005?

(Phá rừng có tăng từ năm 2001 đến 2005 không?)

Yes, it went up by zero point four million hectares.

(Đúng vậy, nó đã tăng lên 0,4 triệu ha.)

b. Write sentences using the prompts.

(Viết câu bằng cách sử dụng các gợi ý.)

1. coal consumption/ increased/ approximately/ 100,000 tonnes

2. deforestation/ Bigland/ decreased/ 1,000/ 700 hectares

3. CO₂ emissions/ rose/ about/ 500 tonnes/ last year

4. number of cars/ Smallton/ increased/ 500,000/ 800,000/ in 2020

5. oil consumption/ Smallton/ went down/ 1,000/ 800 tonnes/ 2019

Write sentences using from ... to... and by.

(Viết câu sử dụng from … to … và by.)

Coal consumption increased from 3 million in 2001 to 3.4 million tonnes in 2005.

(Tiêu thụ than tăng từ 3 triệu tấn năm 2001 lên 3,4 triệu tấn năm 2005.)

Choose the most suitable words or phrases to fill in the blanks.

Primary education is a stage of study _______ children aged from 5 to 11 years old.