Đề kiểm tra 15 phút Tiếng Anh lớp 8 Unit 5 i-Learn Smart World

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Đề kiểm tra 15 phút tiếng Anh 8 unit 5 Smart World số 1

Choose the option that best completes the following sentence.

1. The invention of the silicon _________ was a landmark in the history of the computer.

A. feature

B. weight

C. chip

D. tablet

2. She had a cut a(n) ______ long above his left eye.

A. storage

B. inch

C. screen

D. data

3. We’ve had to build some cupboards in the kitchen to give us more _______ space.

A. digital

B. device

C. bigger

D. storage

4. Gmail offered one _________ of storage and an ability to search one’s messages.

A. weight

B. computer

C. gigabyte

D. guarantee

5. The town’s main _________ are its beautiful mosque and ancient marketplace.

A. performances

B. data holding

C. devices

D. features

Complete the email from Alex to Ann using the phrases in the box.

A. looks beautiful with the silver color

B. I decided to buy Eagle 50

C. it is not really expensive

D. has a big screen of 14 inches

E. the battery life is not really long

Hi Ann,

How are you doing? I need a new laptop for my school projects next semester. Guess what! My dad told me he would buy me a new one as a Christmas gift. I was so excited. At first, I didn't know which I should choose. After talking with my brother, (1) ___________.

I want a laptop for my studying at school and at home. The laptop should have a big screen. It should have light weight also. Eagle 50 (2) ___________. It is big enough for me. It weighs only 1.9 kg, so I can easily put it in my backpack and bring it to school. It also (3) ___________. This model doesn't have a lot of storage, only 128 GB of storage, and (4) ___________. However, (5) ___________. It's 890 dollars. I'm sure my dad will buy it for me.
I can't wait to see you next Monday after Christmas.

See you soon,

Alex

Rewrite the following sentence without changing its meaning. Use the given word(s) if any.

1. All the students in my class cleaned the floor more slowly than a robot. (QUICKLY)

→ A robot___________

2. Mrs. Smith wants to buy that smartphone. Its memory is not so large.

→ (HOWEVER)___________

3. A normal storm moves more slowly than a typhoon. (SPEED)

→ A typhoon___________

ĐÁP ÁN

Choose the option that best completes the following sentence.

1 - C; 2 - B; 3 - D; 4 - C; 5 - D;

Complete the email from Alex to Ann using the phrases in the box.

1 - B; 2 - D; 3 - A; 4 - E; 5 - C;

Rewrite the following sentence without changing its meaning. Use the given word(s) if any.

1. A robot cleaned the floor more quickly than all the students in my class.

2. Mrs. Smith wants to buy that smartphone; however, its memory is not so large.

3. A typhoon moves at a higher speed than a normal storm.

Đề kiểm tra 15 phút tiếng Anh 8 unit 5 Smart World số 2

Choose the option that best completes the following sentence.

1. The tablet's ______________ is so large and bright that I can easily watch movies on it.

A. webcam

B. screen

C. keyboard

D. mouse

2. The new tablet has a very light ______________, so you can easily hold it in one hand.

A. gigabyte

B. price

C. inch

D. weight

3. Robear is a robot which is designed to ______________ elderly people from their beds into a wheelchair.

A. increase

B. lighten

C. lift

D. improve

4. During the Covid-19 pandemic, some hospitals used robots to pick ______________ and transport test samples.

A. up

B. at

C. off

D. on

5. The robot can ______________ the faces and voices of different people and respond to their commands.

A. listen

B. react

C. recognize

D. create

Write the correct form of the given word.

1. Newton is considered one of the greatest ______________ in the world. (SCIENCE)

2. Henry got a higher score for his literature test last week because he did it more ______________ than the other students. (CARE)

3. We couldn’t even recognize that robot was working because it was moving very ______________. (QUIET)

4. iPhone 16 has one of the most ______________ chips nowadays. (POWER)

5. In the future, people can use smartphone as a helpful device to ______________. (NAVIGATION)

Trên đây là toàn bộ Đề kiểm tra 15 phút Tiếng Anh lớp 8 unit 5 Science And Technology có đáp án.