Energy drinks are not allowed _____ in Austra...

Energy drinks are not allowed _____ in Australia but are brought in from New Zealand.

A．to make                              B．to be made

C．to have been made                      D．to be making

高一英语单项填空中等难度题查看答案及解析

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

Are energy drinks safe? In spite of　 1. known dangers of energy drinks, the market for them is booming. The Global Energy Drink market is expected 2. (reach)$72 billion by 2024. This is great news for energy drink manufacturers, but what are 3.(consumer)really getting when they buy these drinks?

Energy drinks can cause dehydration( 脱水). The main source of energy in most energy products is caffeine. It can be 4.(particular)harmful for people who drink these products 5.　 the first time and don’t compensate with extra water, says nutritionist Beth Warren.

Energy drinks can increase heart rate. Caffeine also 6.(contain)a heart rate risk, says nutritionist Lisa Cohn, 7.　 found that energy drink abuse among teens caused increased risk of heart attack, especially in those with potential heart conditions.

Energy drinks can damage teeth. Energy drink products contain citric acid( 柠檬酸), which does harm to teeth. A study 8.(compare)sports drinks and energy drinks found that energy products have significantly　 9.(high)acidity and greater capacity to dissolve enamel( 牙 釉 质 )compared to sports drinks. In fact, the 10.(lose)of enamel after exposure to energy drinks was more than twice higher than after exposure to sports drinks.

高一英语语法填空中等难度题查看答案及解析

You can see lots of kangaroos (袋鼠) in Australia, and not only in zoos but also outside the cities and towns. You can see them everywhere. Kangaroos are very popular in Australia. They have very strong legs, so they are very good at jumping. Their tails （尾巴） are very strong, too, so when they want to have a rest, they rest on their tails. Kangaroos are also good at looking after their babies. Mother kangaroos keep their babies safe in their pockets.

1.There are many kangaroos _____.

2. Where can we see kangaroos in Australia?

3.Why are kangaroos very good at jumping?

4.How do kangaroos rest when they want to rest?

5.What are kangaroos good at doing?

高一英语阅读理解中等难度题查看答案及解析

Getting around in Australia

You know Australia is a big country, but you may not know how easy it is to get around. The untouched beaches that go for miles and deserts that touch the horizon are just there, waiting to be reached and explored. Following are the different ways you can explore our vast country.

Air

Flying is the best way to cover large distances in a short time. You can spend more time on the Australia's can’t-miss landscapes and relaxing lifestyle. Moreover, competition among airlines makes great flying fees available for you.

Drive

Australia has a vast network of well-maintained roads and some of the most beautiful touring routes in the world. You have no difficulty finding car rental companies at major airports, central city locations, suburbs and attractions.

Bus

Bus travel in Australia is comfortable, easy and economical. Buses generally have air conditioning ,reading lights, adjustable seats and videos. Services are frequent, affordable and efficient.

Rail

Train travel is the cheapest and gives you an insight into Australians size and variety, all from the comfort of your carriage. Scheduled services are a great way to get quickly between our cities and regional centers.

Ferry

The Spirit of Tasmania runs a passenger and vehicle ferry service between Melbourne and Tasmania nightly. Extra services are running during summer rush hours. Sea Jink ferries connect South Australia and Kangaroo Island several times a day. Ferries connect suburbs in our capital cities.

Walk

With easy — on — the — feet pedestrian streets, walking is a great way to get around our cities.

Besides all of above, you can also experience some of the longest tracks and trails in the world in central Australia — impressive journeys of a thousand kilometers or more that can take several weeks to complete.

1.If you have only 5 days and want to visit Australia's famous attractions that are far away from each other, which way of travelling best suits you?

A.By air. B.By car. C.By bus. D.On foot.

2.Ferry service between Melbourne and Tasmania usually runs .

A.only during rush hours B.at night hours

C.several times a day D.in summer

3.Which of the following is TRUE about travelling in Australia?

A.More travelers make the flying fees among airlines higher than before.

B.You can easily rent a car to explore its most beautiful touring routes.

C.Taking a bus tour is the most comfortable, economical and efficient way.

D.Train services can offer you more comfort than any other means of transport.

高一英语阅读理解中等难度题查看答案及解析

阅读下面的短文和问题，根据短文内容和每小题后的具体要求，完成对该问题的回答。

How Bad Are Energy Drinks for Children?

What Are Energy Drinks?

There is no clear definition of what makes an energy drink, but it is usually taken that anything non alcoholic with more than 150mg of caffeine per litre is an energy drink. The first of its kind was Lucozade, which was launched in 1927. It was promoted as helping the sick to get better by regaining lost energy. Now there are lots of energy drinks on the market, all claiming to help boost energy levels and aid our performance.

What’s in Energy Drinks?

We’ve mentioned the caffeine but energy drinks also contain water and sugar. Some also contain alts and amino acids.

What Are the Health Concerns?

The concerns focus on the two main ingredients (成分) of energy drinks, caffeine and sugar. Too much caffeine for children can in the short term cause headaches and raise blood pressure although it is important to mention that caffeine may not harm children in the long term. However, the short term issues do really worry teachers as caffeine can lead to an inability to sleep, which then affects a child’s ability to focus and concentrate in class. In fact the maximum recommended (推荐) intake of caffeine for children is 2.5mg for every kilogram a child weighs, so if a child drinks energy drinks. it would be very easy to go over this dose.

Too much sugar can also cause health problems including obesity, tooth decay and in the long run Type 2 diabetes. So as with caffeine, if children are drinking energy drinks and consuming sugar in foods and other drinks, then it would be easy to go over the daily sugar allowance for a child. The thing to be aware of is what is called free sugars. Free sugars are those sugars which are added to foods or drinks, not the natural sugar found in fruits and vegetables. The amount of free sugar that a child should have is 19 grams per day for those aged 4-6 and 24 grams for those aged 7-10. So again it is easy to see that if children are drinking energy drinks over and above sugar that will be present in food they eat, it would be easy to go over the recommended amount of sugar each day.

Selling Energy Drinks to Children

There are currently voluntary bans for shops not to sell energy drinks to children under 16, but there are calls to make this illegal. Some schools have already banned children from bringing these drinks into school.

1.What do energy drinks claim to do? (不多于9个词)

2.Why are teachers worried about too much caffeine in energy drinks?

3.What is the recommended amount of free sugar for an8-year- -old child? (不多于2个词)

高一英语阅读表达简单题查看答案及解析

We don’t allow ___in the office. But you are allowed ____in the rest room.

A. smoking, smoking              B. to smoke, to smoke

C. smoking, to smoke              D. smoke, smoking

高一英语单项填空中等难度题查看答案及解析

We don’t allow ____ in the office. But you are allowed ______ in the open air.

A. smoking; smoking    B. to smoke; to smoke

C. smoking; to smoke    D. smoke; smoking

高一英语单项填空中等难度题查看答案及解析

We don’t allow _______in the office．But you are allowed _____ in the rest room．

高一英语单项填空简单题查看答案及解析

---Would you mind if I smoked here?

---______,but smoking is not allowed in the office.

高一英语单项填空中等难度题查看答案及解析

All around the world, people drink tea. But tea does not mean the same thing to everyone. In different countries people have very different ideas about drinking tea.

In China, for example, tea is always served when people get together. The Chinese drink it at any time of the day at homes or in tea houses. They prefer their tea plain(原味), with nothing else in it.

Tea is also important in Japan. The Japanese have a special way of serving tea called a tea ceremony. It is very old and full of meaning. Everything must be done in a special way in the ceremony. There is even a special room for it in Japanese homes.

Another tea-drink country is England. In England, the late afternoon is “teatime”. Almost everyone has a cup of tea then. The English usually make tea in a teapot and drink it with cream and sugar. They also eat cakes, cookies and little sandwiches at teatime.

In the United States people drink tea mostly for breakfast or after meals. Americans usually use tea bags to make their tea. Tea bags are faster and easier than making tea in teapots. In summer, many Americans drink cold tea—“iced tea”. Sometimes they drink iced tea from cans, like soda.

1.The passage is about 　　　　　 .

A. Chinese tea

B. why tea is important

C. the teatime in England

D. different ways of tea drinking in different countries

2.Tea is popular 　　　　 .

A. all around the world

B. only in the United States

C. only in English-speaking countries

D. in Asian countries

3.The English like to 　　　　 .

A. eat cakes and cookies with their tea

B. drink their tea plain

C. have tea with dinner

D. drink their tea in a special room

高一英语阅读理解中等难度题查看答案及解析