请阅读下面短文,根据短文内容,从方框内所给的选项中选出能填入空白处的最佳选项,使短文意思通顺。选项中有一项为多余项。

You may be worrying about the environment and trying to change your lifestyle,for example,riding to school or taking a shopping bag and so on.But do you know we could have a real influence on the environment and climate(气候) change by eating less meat?

1. Studies have shown that keeping animals for human produces lots of greenhouse gases(温室气体).It's even more than all of the carbon dioxide produced by boats,planes and trains in total around the world.Beef is worse for the environment than the other meats.2. However,in some countries,beef is the most-loved meat.By 2050,there will be three billion meat-eater.That means more resources will be needed like land,water and food.

On the other hand,it would be too difficult for meat lovers to completely give up meat.3. They could at first consider chicken and fish instead of red meat,such as beef,mutton and pork.This is because productions of chicken and fish have a much less influence on the environment.What's more,eating more fish is good for their brain.4. For example,you can eat meat on only one day of the week.5. Some believe that it is a healthier lifestyle while some hope to protect the environment.Anyway,we know 2015 is the hottest year in recorded history,so it's time to think of a good way to both keep fit and help the environment.

A.Here are two steps they can follow.

B.Because lots of trees are cut down for more land for cows.

C.People stop eating meat for different reasons.

D.And they don't want to keep away from meat.

E.Then try to cut down the times of eating meat.

F.In fact,giving up meat can do much to save our planet.

When you are reading something in English, you may often meet with a new word. What’s the best way to know it?

You may look it up in the English-Chinese dictionary. It will tell you a lot about the word: the pronunciation, the Chinese meaning and how to use the word. But how can you know where the word is thousands of English words? How to find it in the dictionary both quickly and correctly?

First, all the English words are arranged(安排) in the letter order. In the dictionary you can first see the words beginning with letter A, then B, C, D…. That means, if there are two words “desert” and “pull”, “desert” will be certainly before “pull”. Then if there are two words both beginning with the same letter, you may look at the second letter. Then the third, the fourth… For example, “pardon” is before “plough”, “judge” before “just”, etc.

Do you understand how to look up in the dictionary?

The dictionary will be your good friend. I hope you’ll use it as often as possible in your English study.

1.This passage is about______.

A. new words in writing

B. different dictionaries

C. the best way of reading

D. using an English-Chinese dictionary

2.In the dictionary you may not find_______.

A. how to pronounce the word

B. the spelling of the word

C. who used the word first

D. how to use the word

3.In an English-Chinese dictionary, the last word______.

A. begins with Z B. begins with A

C. is a short one D. is not often used

4.Which group of words is in the right order in an English-Chinese dictionary?

A. perhaps, produce, plenty

B. straight, subject, surprise

C. century, center, business

D. foreign, entrance, headache

5.In the passage the writer tries to tell us that_______.

A. we have to use a dictionary when we read something in English

B. an English-Chinese dictionary can tell us everything about a word

C. an English-Chinese dictionary can help us a lot in our English study

D. all English-Chinese dictionary are the same

阅读表达

In Australia, primary school students have much free time. Every day, they begin their lessons at about 9: 00 in the morning and finish them at3: 00 in the afternoon。 And Australian pupils have less homework than Chinese students. Usually they only get their homework on a piece of paper from the teacher once a week.

Having finished their homework at home, some children watch TV, some play games and some children practice playing some instruments(乐器) for a while. But they don' t need to practice for a long time. What's more, some children go to ride a bike in the street near the house after their homework. If they have other hobbies, they may spend some time on them. Sometimes children help set the table or do other housework; sometimes they just feed and play with their pets, For example, they talk to the pet dog or the pet cat, And some children take their pet birds out of the cage and play with them. If an Australian child loves reading. he can spend some time reading what he likes.

When weekends come, what do Australian children do? They are not busy doing their homework. What they do is helping clean the house, renting(租) a video to watch, or going out for a picnic with their friends or families.

Australian children usually have four holidays each year. The first one, also the longest one is the summer vacation, which lasts about 6 weeks from December to January. They have the second holiday from April to May for about two weeks. Australian winter vacation lasts from late June to early July for about two weeks. And they can have a fourth holiday in September, which lasts two weeks, too. During the four holidays, parents prepare something funny for their children to do.

1.How many hours are Australian primary school students at school every day (no more than 5 words)

____________________________________________________

2.What do Australian children do when weekends come? (no more than 16 words)

____________________________________________________

3.Usually how often do they only get their homework on a piece of paper from the teacher? (no

more than 3 words)

___________________________________________________

4.请将文中画线句子翻译成汉语。

___________________________________________________

5.请给短文拟一个适当的英文标题。

___________________________________________________

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