Giải bài tập sách bài tập (SBT) tiếng anh lớp 10 Friends Global Cumulative Review 5. Units 1 - 8

Giải bài tập sách bài tập (SBT) tiếng anh lớp 10 Friends Global Cumulative Review 5. Units 1 - 8

Bộ sách bài tập (SBT) tiếng Anh lớp 10 Friends Global Cumulative Review 5. Units 1 - 8 là một bộ sách mới được phê duyệt trong chương trình đổi mới của Bộ Giáo dục và Đào tạo. Với cách hướng dẫn cụ thể và giải chi tiết, sách này giúp học sinh nắm bắt bài học tốt hơn trong chương trình học mới này. Đây là công cụ hữu ích để học sinh ôn tập và củng cố kiến thức từ Unit 1 đến Unit 8.

Bài tập và hướng dẫn giải


1. Listen to four conversations about gadgets and choose the best answers.

1 Listen to an answerphone message. What is the speaker intention?

a To apologise to her friend

b To tell her friend about her holiday 

c To thank her friend

2 Listen to a conversation at the police station. What colour is the tablet?

a Black

b Purple

c White

3 Listen to a radio announcement. What is the speaker intention?

a To challenge the listeners

b To persuade the listeners to do something

c To describe something to the listeners

4 Listen to a conversation between a mother and her son. What does she give him for his birthday?

a Aputer

b A games console

c A television

Trả lời: Cách làm:1. Đầu tiên, nghe kỹ cuộc hội thoại hoặc thông điệp trên đề bài.2. Tìm hiểu về mục đích của... Xem hướng dẫn giải chi tiết


2. Work in pairs. Look at the photo and answer the questions. 

1 How do you think the person is feeling?

2 Which is worse in your opinion, a brokenputer or a broken mobile phone?

3 When was the last time you had a problem with a gadget? What happened?

Trả lời: 1. How do you think the person is feeling?- She seems tired, upset, and disappointed based on her... Xem hướng dẫn giải chi tiết


3. Match texts A-D with questions 1-6 below. Some questions match with more than one text.

Which invention(s)...

1 was / were discovered during the scientist's free time? __________________________

2 was / were made when scientists were working on something else? ________________

3 was / were previously used for something different? ____________________________

4 resulted from something getting too hot? _____________________________________

5 is/are used for joining two things together? ___________________________________

6 took the longest to be developed? ___________________________________________

Invented by accident


This useful kitchen device was invented by an electronics genius called Percy Spencer. Spencer had been in the Navy, where he had taught himself how to be an engineer. When he left, he got a job at Raytheon, an importantpany in the arms industry. In 1945, Spencer was experimenting with radar when something strange happened. He noticed that a bar of chocolate in his pocket had melted. Spencer worked out that it was the microwaves from the radar that had heated the chocolate. Spencer continued investigating the effects of microwaves on food and developed the microwave oven. The first machine was sold just a year after Spencer had made his discovery.


Velcro was invented by a Swiss engineer called George de Mestral. In 1948, Mestral was out walking with his dog when he noticed that the dog was covered in small green balls. The balls were the seeds of a plant which wasmon in the area. Mestral wanted to know what made these balls stick to his dog, so he looked at one of them under his microscope. He saw that it had a lot of tiny hooks. Mestral realised that this technique could be used to make two strips of material stick together. He experimented with a variety of materials for years until the invention of nylon, which was perfect for his idea. The first Velcro was finally produced in 1955.


The children's toy Play-Doh actually started life as a cleaning product. It was made by an Americanpany called Kutol Products and it was used to clean wallpaper. Sadly, the wallpaper cleaner did not sell very well, so Kutol Products began losing money. That is, until thepany realised that its product was being used for a different purpose. Children tad started using it to make Christmas ornaments in the shape of people and animals. Kutol Products adapted their product almost overnight by taking out the cleaning ingredient and adding colours and a nice smell. They also gave it a new name. Play-Doh went on to be one of the best-selling children's toys ever.


In 1942, Dr Harry Coover of Eastman-Kodak Laboratories was trying to find a new material to use for making part of a gun. He was disappointed to see that his latest effort, a substance called cyanoacrylate, was aplete failure because it stuck to everything it touched. Coover threw it away and forgot about it. Six years later, he came across cyanoacrylate once more  hen hispany was developing a new design for part of a plane. Again, the substance stuck to everything in sight. But this time, Coover realised that the substance might be useful, because it didn't need heat to make it stick. Coover carried on experimenting with cyanoacrylate in his lab, and it appeared in DIY stores as superglue sixteen years after he had first used it.

Trả lời: Cách làm:- Đọc kỹ các đoạn văn về mỗi phát minh (A-D) và xác định thông tin quan trọng về việc phát... Xem hướng dẫn giải chi tiết

Grammar and vocabulary

4. Choose the best options to fill in the blanks.

Reach for the sky!

It is incredible what inventors cane up with these days. In the past, people said that it (1) _____ impossible to make a flying motorbike, but a California-basedpany called Aerofex (2) ______ just that. The Aero X hoverbike runs on normal petrol and it (3) ______ two people to ride up to three metres above the ground at a speed of 70 km/h. The first model (4) ______ back in 2012, but experts (5) _____ thepany that it looked very ugly. Since then, the design (6) ______ so that now it looks like something out of the film Star Wars. It has taken so long to produce because this kind of vehicle has always been considered (7) ______ dangerous. You (8) ______ have a pilot's license to use the hoverbike, but all riders will have to do a training course before they buy one. The Aero (9) ____ around 85,000 and can be reserved on thepany's website for 5,000. But if you (10) ______ one, you'll have to be quick, because they are sure to be very popular.

1 a are     b was     c would

2 a was done     b was doing     c has done

3 a allows     b lets     c prevents

4 a is developed     b developed     c was developed

5 a said     b told     c told to

6 a is changed     b was changed     c has been changed

7 a enough     b too     c too much

8 a needn't     b mustn’t     c can’t

9 a costs    b pays     c charge

10 a wanted     b want     c will want

Trả lời: Cách làm:Đọc kỹ đoạn văn và xác định ý chính của câu hỏiĐọc từng câu hỏi và chú ý các từ khoá để xác... Xem hướng dẫn giải chi tiết


5. Imagine you have just returned home from a visit to a science museum.

Write an email to a friend in which you:

  • describe the journey to the museum.
  • describe the science museum.
  • tell the story of one of the exhibits
  • suggest an activity to do together when your friend visits.
Trả lời: Cách làm:1. Thay đổi một chút thông tin về chuyến du lịch, có thể thay đổi địa điểm đến hoặc hoạt... Xem hướng dẫn giải chi tiết
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