题目内容

You_______ buy a gift, but you can if you want to.

A. must B. mustn't

C. have to D. don't have to

 

【解析】D

试题分析:句意:你不必买礼物,但是如果你想买的话你可以买。A. must必须;B. mustn't禁止,不许可; C. have to必须; D. don't have to不必。结合句意,故选D

考点:考查情态动词的用法

 

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Do you love holidays but hate the increase weight that follows? You are not alone.

Holidays are happy days with pleasure and delicious foods. Many people. however. are worried about the weight that comes along.

With proper planning, though, it is possible to control your weight. The idea is to enjoy the holidays but not to eat too much. You needn't turn away from the foods that you enjoy. The following suggestions may be of some help to you.

. Before you leave home for a large meal, have a small, low-fat snack. This may help to keep you from getting too excited before delicious foods. Begin with clear soup and fruit or vegetables. A large glass of water before you eat may help you feel full. Use a small plate; a large plate will encourage you to have more than enough.

Better not have high-fat foods. Dishes that look oily or creamy have much fat in them.

Choose lean meat. Fill your plate with salad and green vegetables;

If you have a sweet tooth, try mints and fruits. They don't have fat content as cream and chocolate.

Don't let exercise take a break during the holidays. A 20-minute walk after a meal can help burn off excess calories(卡路里).

1. Holidays are happy days with pleasure but they may_______.

A. bring weight problems

B. cause all kinds of trouble

C. make you worried about your foods

D. make you hate delicious foods

2. In order to really enjoy your holidays without putting on weight, you'd better_______.

A. just drink water and eat vegetables

B. not eat the food in high fat

C. never go to large meals

D. turn away from delicious foods

3. According to the last part, _______ is a necessary part to stop you from putting on weight.

A. soup B. water

C. salad D. exercise

4.The underlined sentence "You are not alone." means "_______."

A. Other people have the same problem

B. No people have the same problem

C. You won't feel lonely any more

D. You won't like holidays any more

5. Which of the following is best for_______?

A. Begin with soup B. Do not miss meals

C. Avoid delicious food D. Use a small plate

 

Saving water is an important part of going green. As water becomes less and polluted more, conservation(保护)[becomes more and more important. The less water you use, the less wastewater will end up in our rivers and lakes. Wasting water means that more water needs to be treated and cleaned, a process that needs quite a lot of energy.

As it is said above, cutting down on water usage is one of the most important things you can do for your local environment and the planet as a whole. That is why more green households are going blue: cutting down their water footprint by conserving and harvesting (收获) water.

It may seem like a big concept, but going green starts with small changes that everyone can make. Something as simple as turning off the tap while you brush your teeth can save a lot of water. Wash your fruits and vegetables in a bowl rather than under a tap to save even more. Make sure that the taps are fully turned off every time you step away from the sink or the shower - all those little drops can add up to a lot of water waste.

Another way of reducing your water footprint is reducing your dependence on the main water supply. Rainwater harvesting can meet a lot of your home's water needs. Many of us already practice rainwater harvesting in a small way. Collecting water from your gutters (檐沟) is a great way to keep your garden green without running the sprinkler (洒水器).

1.The underlined word "green" means _______ in this passage.

A. 未成熟的 B. 环保 C.嫉妒 D. 健康的

2. According to the passage, which is NOT the reason that people should save water?

A. Treating wastewater needs much energy.

B. The water on the earth is becoming less and less.

C. The water on the earth is becoming polluted more.

D. Rainwater harvesting can meet a lot of your home's water needs.

3. According to the passage, all of these can be used to save water except_______.

A. washing fruit and vegetables under a tap

B. using a bowl to wash your fruit and vegetables

C. making sure taps are fully turned off all the time

D. turning off the tap every time after brushing your teeth

4.Which of the following is the best title of this passage?

A. Save Water by Turning off the Tap

B. How to Treat and Clean Wastewater .

C. Keep Your Garden Green with Rainwater

D. Save Water Starting with Small Changes

 

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