When you watch TV programs about wild animals, it is surprising to see how an antelope (羚羊) can run away from a strong lion. In the wilderness, everyone has his own way to protect himself. Even plants have their own ways to fight off enemies.
Over millions of years, plants have developed their own defense system (防卫系统). Chemicals(化学物) are fantastically used by plants to survive . By making their leaves, flowers, roots and fruits poisonous (有毒的) to enemies, plants can fight back.
One such plant is the Golden Wattle tree. The British scientist David Cameron has found when an animal eats the tree's leaves, the amount (数量) of poison increases in the other leaves. "It's like the injured leaves telephoning the others to fight together against the enemy", he said.
The tree also sends defense messages to neighboring plants by giving out a special smell. Golden Wattle trees in the nearby 45 meters will get the message and produce more poison within 10 minutes. Now, if an enemy eats too many of the trees' leaves, he will die.
Every kind of plant or tree is good at producing a special set of chemicals. Herbivores, like rabbits, can safely eat the leaves of one tree, but they may be poisoned by its neighbor.
In this way, plants have not only developed their own defense system, but also shared it with others. This makes it impossible for a single animal to destroy even a small area of forest.From the first 2 paragraphs, we can learn that_______.
| A．plants can do nothing against their enemies |
| B．chemicals are quite useful for plants to survive |
| C．an antelope can always run away from a strong lion |
| D．leaves, roots, flowers and fruits of plants are poisonous |
The underlined word "herbivores" in the 5th paragraph probably means animals which_______.
| A．produce poison | B．live on small animals |
| C．like to eat rabbits | D．feed on plants or grass |
The last paragraph of the passage suggests that this kind of defense system is_______.
| A．bad for animals | B．good for forests |
| C．helpful to some animals | D．harmful to forests |
The passage is mainly about_____________________.
| A．the examples of protecting forests |
| B．the balance between animals and plants |
| C．the ways of plants fighting against enemies |
| D．the relationship between lions and antelopes |
| I love trains. I like reading books about trains and drawing pictures of them. I’m going to drive one all by myself when I grow. Kieran， six years old |
| I love singing and I want to be a singer. I think it’s cool to perform on a stage(舞台) and I can make a lot of money. Look! I’m drawing a picture of my dream. Tracy， eight years old |
| I’m going to be a vet or a zookeeper. I have seven cats. I love them and I want to learn how to look after them when they are sick. Bethany， five years old |
| I want to work with animals. Maybe I’ll be a vet like my uncle. Or maybe like my aunt. She teaches dolphins to talk and sing. That sounds really cool.! Alex， ten years old |
Kieran wants to be .
| A．a doctor | B．a driver | C．a teacher | D．an artist |
The underlined word “vet” means “” in Chinese.
| A．厨师 | B．兽医 | C．律师 | D．园丁 |
Alex’s aunt may work in a .
| A．shop | B．school | C．zoo | D．hospital |
Which of the following is TRUE according to the passage?
| A．Both Bethany and Alex like animals. |
| B．Kieran is four years older than Alex. |
| C．Tracy’s picture is about her school life. |
| D．Tracy is afraid of performing on the stage. |
What are the children talking about?
| A．Their favorite animals. | B．Their families. |
| C．Their hobbies. | D．Their dream job. |
You probably think you will never be a top student. In fact you can become a better student if you want to. You may say， 1 “It takes me lots of time to study， but I don’t still make progress.” But if you can use your time well， you may improve your study without much work. Here are a few ways to help you with your study.
Plan your time carefully. You should make a list (目录；清单) of things that you have to do during a week. First， you should write down the time for eating， sleeping， dressing， etc. 2 Then， you should use the time that you can to study. Of course， studying shouldn’t take all of your time. Don’t forget to leave enough time for your hobbies.
Find a good place to study. Keep this space quiet， which may be a desk or just a corner of your room. No Games， radio or television! When you sit down to work， think only about the subject!
Make good use of your time in class. Listen carefully to what the teacher says. Careful listening in class means less work later. 3 You also need to take notes in class， because it can make it easier for you to learn well.
(一）将划线句子（1）进行同义句转换I lots of time ， but I don’t still make progress.
(二) 把短文中划线的句子（2—3）翻译成汉语。.
.
(三) 根据短文内容，简要回答下列问题How should we plan our time carefully?
.Please give two more ways for studying besides (除了) the ways given in the passage.
(1) . (2).
| Trip 1： Luoji Mountain Bring your strong shoes for the hiking in a beautiful area of Luoji Mountain. You can find many kinds of wild flowers in this area. Time： July 23—July 26； Tel： 3598432 Adult： $ 120.00； Child： $ 60.00 |
| Trip 2： Beihai Park This is a beautiful park with different kinds of plants. Take your digital camera and enjoy the great sights here. It is a good place for fishing. Time： July 21—July 22； Tel：3597543 Adult： $ 20.00； Child： Free |
| Trip 3： The Big Valley Put on your warm clothes， and come for a night walk along the Big Valley. Many of the animals you will see on this trip can only be seen at night. Time： July 15—July 21； Tel ：3497243 Adult：$ 180.00； Not for children |
| Trip 4： The Beautiful Lugu Lake Wear your sun hat and enjoy wonderful sunshine. You can take the boat to different islands for sightseeing. Time： July 20—July 29； Tel：3497432Adult：$ 200.00； Child：$ 100.00 |
Nick has a vacation for 2 days. He can go .
| A．hiking in the mountain | B．fishing in the park |
| C．swimming in the lake | D．see the animals |
Mr and Mrs. King want to stay in Luoji Mountain with their seven-year-old son and eleven-year-old daughter. They need to pay for the trip.
| A．$ 240 | B．$ 300 | C．$ 360 | D．$ 120 |
Lily likes the animals which can only be seen at night. Which of the following is her best choice?
| A．Trip 2. | B．Trip 3. |
| C．Trip 4. | D．Trip 1. |
You’d better take for the sightseeing in Trip 2.
| A．a sun hat | B．a digital camera |
| C．warm clothes | D．some water |
You should call if you want to enjoy the sunshine in one of the trips.
| A．3598432 | B．3497243 |
| C．3597543 | D．3497432 |
When I was young， my parents always told me that I should never talk to strangers. They told me it was dangerous. But now could we make new friends if we were like that ?
And then， how can we break ice? Don’t just look at your shoes. Go and say “Hi” to the person before you. It will easier to break the ice if you know more about different cultures.
British： Beautiful， isn’t it ?
The weather in Britain changes often. So， people often talk about it . Remember to say “yes” when others say this to you. It’s just a start of a friendly talk， not real question.
French： Where did you go on holiday?
To talk with a French person， the safest way is to ask his or her last holiday. French students enjoy a 10-to-15-day holiday every two months. French employees(雇员) get more than six weeks of holidays every year.
American： So， Where are you from?
The US is so big and people move so often. You can try to find something about the place they are form to talk about. For example， you could say， “Oh， I have a friend studying your city”.Why did the writer’s parents tell him not to talk to strangers?
| A．Because it could bring danger. |
| B．Because it was boring. |
| C．Because it was not part of the life. |
| D．Because their son didn’t like to talk to strangers. |
The best thing to talk with the British is _________.
| A．The food | B．the festival |
| C．the weather | D．the culture |
To talk with a French person， the safest way is to talk about _________.
| A．his or her family | B．His or her work |
| C．his or her friends | D．his or her last holiday |
Americans talk about places often because ________.
| A．They like traveling |
| B．it’s a beautiful country with amazing places. |
| C．they love their home |
| D．the country is so big and people often move |
The write seems to think _________.
| A．His parents were right |
| B．he can talk with strangers freely. |
| C．it is important to talk with strangers |
| D．he is afraid of strangers |
Little Tommy was doing very badly in math. His parents had tried everything—tutors (家庭教师)， cards， special learning centers—in short， everything they could think of. Finally they took Tommy to a catholic (天主教的) school.
After the first day， little Tommy came home with a very serious look on his face. He didn’t kiss his mother hello. Instead， he went straight to his room and started studying. Books and papers were spread (铺开) out all over the room and little Tommy was hard at work. His mother was surprised. She called him down to dinner and as soon as he finished eating， he went back to his room， without a word. In no time he was back hitting the books as hard as before. This went on for some time， day after day while the mother tried to understand what was happening.
Finally， little Tommy brought home his report card. He quietly put it on the table and went up to his room and hit the books. His mom looked at it and to her surprise， little Tommy got an A in math. She could no longer hold her curiosity(好奇心). She went to his room and asked， “Son，
what was it? Was it the nuns (修女)?”
Little Tommy looked at her and shook his head， “No.”
“Well then，” she asked again. “WHAT was it?”
Little Tommy looked at her and said， “Well， on the first day of school， when I saw that man nailed (钉) to the plus sign， I knew they weren’t joking.”Why did Tommy’s parents send him to a catholic school?
| A．Because he could eat well there. |
| B．Because he could earn more about nuns. |
| C．Because his parents wanted him to do better in his math. |
| D．Because his parents didn’t want him to learn math any more. |
Tommy’s mother felt surprised that his son _______.
| A．was still the same as usual |
| B．ate so much at dinner |
| C．kissed her hello after school |
| D．worked hard but said little |
“Hitting the books” means “” in Chinese.
| A．用功 | B．捶 书 | C．发泄 | D．振作 |
49. The last sentence in the passage shows that .
| A．Tommy felt sorry for the mail |
| B．Tommy was afraid of being nailed |
| C．Tommy didn’t like the plus sign |
| D．Tommy liked playing jokes on others |
From the passage， we can infer (推断) that .
| A．teachers should be strict with their students |
| B．mistaking (误解) might do good sometimes |
| C．a catholic school is much better than other ones |
| D．nuns are good at helping children with their math |