【题目】 Do you want to know how and why a fall leaf changes color? We first have to

understand what leaves are and what they do.

Leaves are the world’s food factories. Plants take water from the ground through their roots and take CO2 from the air. Plants use sunlight to turn water and CO2 into glucose(葡萄糖), a kind of sugar. Plants use it as food for energy and growing.

A chemical called “chlorophyll” in the leaves gives plants their green colour. As summer ends and autumn comes, the days get shorter and shorter, and trees “know” to begin getting ready for winter.

During winter, there is not enough sunlight or water. Trees rest during this time and live on the food they store during the summer. They begin to shut down their food-making factories. As the green chlorophyll disappears from the leaves, we begin to see yellow and orange leaves.

The bright reds and purples we see in leaves are made mostly in autumn. In some trees, like maples, sunlight and the cool nights of autumn turn the glucose in the leaves into a red colour. And we can enjoy the beautiful red leaves during autumn.

【1】Which should be in the box?

A. air B. sugar C. water D. wind

【2】The underlined word “chlorophyll” means __________.

A. 叶绿素 B. 脂肪 C.蛋白质 D.淀粉

【3】The leaves turn yellow because they are short of(缺少) __________.

A. water and CO2 B. glucose and energy

C. sunlight and water D. sunlight and CO2/p>

【4】Which of the following is NOT true?

A. When autumn comes, the days get shorter and shorter.

B. During winter trees live on the food they store in summer.

C. During winter some of yellow and orange colors are still in the leaves.

D. Trees begin to stop making food in summer.

【5】This passage tells us_____________.

A. the plants can grow well only with the sunlight

B. there are all kinds of plants on the earth

C. not all the colors of the leaves are from chlorophyll

D. maple leaves change the color as other trees

【题目】

A group of people asked this question to a group 4-to-8-year-old children. “What does love mean?” The answers were surprising. The children would answer like they did below.

“When my grandmother hurt her knees (膝盖), she couldn’t bent (弯腰) over and paint her toenails (脚指甲) any more. So my grandfather does it for her all the time, even when his hands hurt too. That’s love.”

Rebecca–age 8

“Love is when someone hurts you. And you get so mad but you don’t shout at them because you know it would hurt her feelings.”

Samantha–age 6

“Love is what makes you smile when you’re tired.”

Terri–age 4

“I let my big sister pick on (捉弄) me because my mum says she only picks on me because she loves me. So I pick on my baby sister because I love her.”

Bethany–age 4

“I know my older sister loves me because she gives me all her old clothes and has to go out and buy new clothes.”

Lauren–age 4

“Love is when Mommy gives Daddy the best piece of chicken.”

Elaine–age 5

“My mommy loves me more than anybody. You don’t see anyone else kissing me to sleep at night.”

Clear–age 5

“You really shouldn’t say ‘I love you’ unless you mean it. But if you mean it, you should say it a lot. People forget.”

Jessica–age 8

1The passage mainly tells us about ______.

A. what “life” means to children B. what “family” means to children

C. what “friends” means to children D. what “love” means to children

2Who told us the love between mum and dad?

A. Clear. B. Elaine. C. Rebecca. D. Lauren.

3Which of the following is NOT true?

A. Rebecca’s grandmother ever couldn’t bend over.

B. Bethany is willing to be picked on by any other person.

C. If Samantha becomes angry, she will not shout at others.

D. Lauren prefers to wear her sister’s old clothes.

4What does Jessica mean about love?

A. Too much love is no love. B. You should say love more often.

C. You mean what you think. D. Say love more often if you have it.

5What is love according to Terri?

A. Love is the care between husband and wife.

B. Love is a rest when you are tired.

C. Love is what cheers you up when you are tired.

D. Love is a kiss from parents.

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