课时训练(六) Units 1—3(八上)
(限时:30分钟)
Ⅰ.阅读理解
A
Teenagers believe anything is possible if they study hard. But they often forget to think about healthy diets(饮食), enough sleep time and exercise. In fact, these things are really important for them to keep fit.
It is important for teenagers to get enough energy. Teenage girls need about 2,200 calories a day while boys need a bit more—doctors suggest 2,800 calories for teenage boys. 50% of their calories should come from healthy food—rice, vegetables and fruit. People often say an apple a day keeps the doctor away. Teenagers also need to drink a lot of water, 6 to 8 glasses a day. Drinking enough water will improve their skin.
Teenagers usually need eight to ten hours’ sleep at night, but many Chinese teenagers do not get enough sleep. A report shows that without a good night’s sleep, teenagers seem to be weaker than they should be. Too much homework is not the only reason why teenagers stay up late. Some watch TV or play computer games late into the night. Teenagers should develop good study habits. So some clever students never study late, but they are able to work well in class.
Exercise is something that can help them. Experts suggest that teenagers should spend at least 30 minutes exercising a day, five times a week. They will feel relaxed when they exercise. It can even help them sleep better at night.
1.How many things are important for teenagers to keep fit?
A.2. B.3. C.4. D.5.
2.Half of their calories should come from .
A.rice, vegetables and fruit
B.rice, vegetables and meat
C.rice, vegetables and water
D.vegetables, fruit and meat
3.The last paragraph mainly talks about .
A.sleeping better B.basic energy
C.necessary exercise D.healthy diets
4.Which of the following is NOT true?
A.Boys need much more calories than girls.
B.Teenagers need to drink 6 to 8 glasses of water a day.
C.Some clever students never study late.
D.Teenagers should spend at least 30 minutes exercising a day, five times a week.
5.The passage tells teenagers how to .
A.eat well B.study hard C.keep fit D.drink well
B [2018·广东]
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BIPC would like to invite beekeepers to the
World Bee Day Activities
9:00 am-4:00 pm, Sunday, May 20th 2018
Landhill Hall, Cornwall
Bees are now in danger and its number is going down every year largely because of human activity, while a third of the world’s food production depends on this yellow and black insect(昆虫) and other pollinators(传授花粉者).
May 20th this year is the first World Bee Day. It was created last year by the UN, after Slovenia put forward the idea, to draw people’s attention to the important role of bees and other pollinators in keeping the planet healthy.
A day for all those who are interested in learning to improve the quality(质量) of their bees! A day also for those who want to know more about bee keeping!
Bring your family with you and have fun! Let’s celebrate everything connected with bees and the coming of spring!
Activities for the whole family:
talks on bees/bee products for sale/wax(蜡) & candle-making lessons
Bee Communication:
Dr Gavin Ramsay will explain the dances of bees, telling you about what smart behaviors bees have.
Cleaning beeswax & candle-making: Classes will be given by Kate Black.
Café: Lunch and tea/coffee/cakes are available at the café.
These activities are held by BIPC, the Bee Improvement Program for Cornwall.
Tickets are $8 for members of BIPC and $10 for non-members. Half price for a child.
All the money will go to the City Bee Protection Project.
Book your place by e-mailing bengreen@hotmail.com.
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