四、语篇填空(每小题1分,共10分)
阅读短文,在空白处填入一个适当的单词或用括号内所给单词的正确形式填空。
What will our world be like if there are no insects? It might sound nice 41. ______ the beginning. There would be no bugs or flies in your room. But in fact, this could cause really serious 42. ______ (problem).
The bad news is that the number of insects keeps 43.
What will happen if all insects 44.
47.
The first thing we need to do is let more people understand the 48.
阅读短文,在空白处填入一个适当的单词或用括号内所给单词的正确形式填空。
What will our world be like if there are no insects? It might sound nice 41. ______ the beginning. There would be no bugs or flies in your room. But in fact, this could cause really serious 42. ______ (problem).
The bad news is that the number of insects keeps 43.
dropping
(drop) these years. Scientists say it's mostly because of the use of pesticides(杀虫剂). They destroy the places that insects live in.What will happen if all insects 44.
die
(die) out? It's almost impossible to predict(预测) it, but the results will be terrible. We need insects to pollinate crops. They also break down dead plants and animals and turn them into new 45. useful
(use) things. We need them 46. to keep
(keep) the soil(土壤) healthy.47.
Without
insects, many animals would have nothing to eat. They would go hungry and die.The first thing we need to do is let more people understand the 48.
importance
(important) of the natural world, both for what it does for us and for 49. itself
(it). The best place to start is with our 50. children
(child). We should teach them environmental awareness(环保意识) at an early age.答案：41. in
42. problems
43. dropping
44. die
45. useful
46. to keep
47. Without
48. importance
49. itself
50. children
42. problems
43. dropping
44. die
45. useful
46. to keep
47. Without
48. importance
49. itself
50. children
五、书面表达(满分25分)
同学们，大家都知道植物对我们人类、动物以及周围环境都非常重要。假如你叫李华，请你根据以下思维导图的提示以“The Importance of Plants”为题，从三个方面谈论植物的重要性，呼吁大家要爱护花草树木。
要求：
1. 参考提示内容，可适当发挥；
2. 语句通顺，意思连贯，书写工整；
3. 文中不得出现任何真实信息；
4. 80词左右，标题和开头已给出，不计入总词数。
The Importance of Plants
We all know plants are very important to us humans, animals and the environment we live in. Now, let me introduce the importance of plants to you.
同学们，大家都知道植物对我们人类、动物以及周围环境都非常重要。假如你叫李华，请你根据以下思维导图的提示以“The Importance of Plants”为题，从三个方面谈论植物的重要性，呼吁大家要爱护花草树木。
要求：
1. 参考提示内容，可适当发挥；
2. 语句通顺，意思连贯，书写工整；
3. 文中不得出现任何真实信息；
4. 80词左右，标题和开头已给出，不计入总词数。
The Importance of Plants
We all know plants are very important to us humans, animals and the environment we live in. Now, let me introduce the importance of plants to you.
答案：【参考范文】
The Importance of Plants
We all know plants are very important to us humans, animals and the environment we live in. Now, let me introduce the importance of plants to you.
Plants give us basic needs. People can eat plants or use them as medicine. People use wood from trees to build houses and furniture. Our clothes are also made from plants. Books, paper, pencils and erasers all come from plants. Animals live in the forest and eat the fruit from the trees. Plants also help make the air clean and fresh. They cover the soil and can stop the wind.
In a word, all of us cannot live without plants. The plants are important.
The Importance of Plants
We all know plants are very important to us humans, animals and the environment we live in. Now, let me introduce the importance of plants to you.
Plants give us basic needs. People can eat plants or use them as medicine. People use wood from trees to build houses and furniture. Our clothes are also made from plants. Books, paper, pencils and erasers all come from plants. Animals live in the forest and eat the fruit from the trees. Plants also help make the air clean and fresh. They cover the soil and can stop the wind.
In a word, all of us cannot live without plants. The plants are important.