Bài tập ôn tập Unit 11 môn Tiếng Anh Lớp 8 (Sách Thí điểm)

REVISION UNIT 11 (2) – Anh 8 thi diem (at home) KEYS
IV. Use the correct form of words in brackets.
1. There is still room for your (improve) in your work.
2. Today scientific progress is mostly defined in terms of (technology)advancements.
3. The first experience was (succeed), so we need to do another one.
4. A (geology) is a scientist who studies the solid and liquid matter that constitutes the Earth.
5. The US (explore) of the Moon began with the Ranger 4 impactor in 1962.
6. A nuclear power reactor (operate) could provide assistance with the loading and unloading of nuclear fuel.
7. The study point out that many people’s health has been affected from bathing or drinking (pure) water.
8. Thousands of (chemistry) are used in everyday products –in our water, our food and in the air we breathe.
9. (Research)in Japan have found that human ageing may be able to be delayed or even reserved.
10. Here are several (science) proven studies that describe how to keep fit.
1. improvement
2. technological
3. unsuccessful
4. geologist
5. exploration
6. operator
7. impure
8. chemicals
9. Researchers
10. scientifically
V. Complete the sentences with the words in the box.
1. My brother is very good at natural .subjects such as Chemistry and Physics.
2. Simply speaking, ..is the tools and machines that help to solve problems.
3. The scientific method is a way to ask and answer scientific questions by making .
and doing experiments.
 4. While scientists study how nature works, engineers new things, such as products, websites, environments and experiences.
5. In science, you should repeat your several times to make sure that the first results weren’t just an accident.
6.Scientific ..brings us many conveniences and advanced machines, such as computers, automobiles, and so on.
7. There are many .of technology in the classroom, especially as students are becoming increasingly digitally literate.
8. The ..of penicillin is very useful because it have saved a lot of lives.
9. The key individuals responsible for the ..of the double helix structure of DNA were Francis Crick and James Watson.
10. Scientists are planning to send people to Mars in the near future.
1. science
2. technology
3. observations
4. create
5. experiments
6. progress
7. benefits
8. invention
9. discovery
10. explore
VI. Put the verbs in brackets into the correct future tenses.
1. Japan (build) .a robotic moon base by 2020, built by robots and for robots.
2. China (connect) .Beijing to London with a high-speed railway soon.
3. Car-makers (design) .self-driving cars to offer extreme safety and ease of transport.
4. The US military officials say that navy ships (run) .on 50 percent of biofuels by 2020.
5. We (implant) .chips in the brain to control devices by the year 2050.
6. With commercial space travel, we (take) .minerals from the moon at this time in 2030.
7. Universal translation (become) .common in mobile devices.
8. We (create) .a synthetic brain that functions like the real one in the year 2050.
1. will have built	2. will connect	3. will design	4. will have run	
5. will have implanted	6. will be taking	7. will become 	8. will create