四、听录音，判断句子是否符合短文内容，如符合，写“A”，不符合写“B”，并回答问题。(Word Bank: useful 有用的 sheep 羊 wool 羊毛 duck down 鸭绒）
() 1. There are many kinds of plants and animals that are useful and helpful in our life.
() 2. We get wood from both trees and sheep.
() 3. We can eat fruits or make them into other food.
() 4. We can use wool and duck down to make clothes.
() 5. Duck eggs are healthy food.
6. What can we use wood to make?
7. Why should we plant more trees?
8. What can we get from sheep?

1.A 2.B 3.A 4.A 5.A
6. We can use wood to make pencils, desks, chairs and paper.
7. Because trees can give us lots of things and they can keep air clean.
8. We can get wool and milk from sheep.

五、老师向同学们发起了保护地球的倡议。听录音，根据录音内容，写单词或短语补全短文。
The Earth is our only home. People, animals and plants all live on the Earth. We should do some-
thing to protect it. First, we should plant more trees. Trees are important for us. They can cool the air
and make it 1. . Second, we should stop throwing things into the rivers or the seas, or
they will get 2. . Third, we should 3. glass and paper. Fourth, we need to
4. . Last, we need to walk more and drive less. Black 5. from ve-
hicles is bad for air. All the people should work together to make the Earth a better place to live.

1. clean
2. dirty
3. recycle
4. reduce rubbish
5. smoke

一、Mingming找了有关树木重要性的资料。请你根据上下文，选择正确的选项，填写在横线上。
Trees are important. We need trees because they give us fresh air. Fresh air is good for our
1. (healthy/health). Doing exercise in parks with lots of trees 2. (keeps/keep) us healthy. Fresh air makes us feel energetic（充满活力的）too. Animals also need trees. Trees are home to birds. Birds build nests in trees for a resting place. Trees are also the home of other
3. (plants/animals), like monkeys, squirrels and koalas.
Trees are useful. We get wood from trees and we use it to make paper. We need paper
4. (to write/write) letters and print books. We can also build houses and make furniture（家具）5. (with/for) wood. Trees can also give us fruits. Fruits grow on trees, such as apples, lemons, oranges and pears. Eating fruit is good for us.
We should protect trees and 6. (to plant/plant) more trees on the Earth.

1. health
2. keeps
3. animals
4. to write
5. with
6. plant

【分析】
本题是英语词汇与语法填空题，需结合词性、主谓一致、固定搭配等基础知识点解题：
1. 第1空：空前是形容词性物主代词our，后面需接名词，要区分形容词healthy和名词health；
2. 第2空：主语是动名词短语，需遵循动名词作主语时谓语用单数的规则；
3. 第3空：结合后文列举的动物类例子，判断选对应词汇；
4. 第4空：考查固定搭配“need sth to do sth”，需用不定式结构；
5. 第5空：区分介词with（表“用材料”）和for的用法；
6. 第6空：情态动词should后需接动词原形。
【解析】
1. 第1空：our后接名词，healthy是形容词，health是名词，故填health；
2. 第2空：动名词短语“Doing exercise”作主语，谓语动词用第三人称单数，故填keeps；
3. 第3空：后文举例monkeys、squirrels等动物，故填animals；
4. 第4空：固定搭配“need sth to do sth”，需用不定式，故填to write；
5. 第5空：表“用木材制作家具”，用介词with，故填with；
6. 第6空：情态动词should后接动词原形，故填plant。
【答案】
1. health
2. keeps
3. animals
4. to write
5. with
6. plant
【知识点】
词性辨析、主谓一致、固定搭配
【点评】
本题考查英语基础词汇与语法，涉及核心基础知识点，难度适中，适合初中低年级学生巩固基础，需掌握词性、固定结构等规则。
【难度系数】
0.8