任务二:你对树木有哪些认知? 根据短文内容,完成下面倡议书的6—8题(每空一词)。
你还能想出树木的哪些用途? 根据你的经验举一个实例,完成第9题(词数20~30)。
Today is Tree Planting Day, and we are going to focus on the many benefits (益处) of trees!
We do not often think about the trees around us. They are 6.: they don't complain, no matter how we 7. them. However, trees are very important for all living things on this planet, so we should be 8. to them.
To begin with, they provide us with oxygen and clean the air for us. Trees also make our daily lives easier and more convenient. For example, we use the wood from trees to make furniture. We also use it to produce paper. 9. ______
In short, we cannot live without trees.

6. silent 7. treat 8. kind
9. We even use tree leaves or roots to make medicine, which helps treat some diseases and keep us healthy. Trees are even used to make musical instruments like guitars, which can create beautiful sounds for us to enjoy.

【分析】
先通读短文把握语境：第6空后提到树木不抱怨，需填描述树木状态的形容词；第7空表达“对待”的动词，符合语境；第8空用固定搭配表“对……友好”；第9题需结合树木实际用途举例，控制词数20~30。
【解析】
6. 由后文“they don't complain”（它们不抱怨）可知，此处描述树木的状态为“沉默的”，故填silent；
7. 此处表达“不管我们如何对待它们”，动词treat意为“对待”，符合语境，故填treat；
8. 固定短语be kind to表示“对……友好”，符合“我们应该对树木友好”的语义，故填kind；
9. 结合树木用途举例，符合20~30词要求，示例：We use tree leaves to make medicine to keep us healthy, and we also use wood to make furniture.
【答案】
6. silent 7. treat 8. kind
9. We use tree leaves to make medicine to keep us healthy, and we also use wood to make furniture.
【知识点】
英语词汇运用、固定搭配、句子写作
【点评】
本题考查短文语境理解、基础词汇及固定搭配的运用，同时要求结合实际举例，难度适中，学生易完成。
【难度系数】
0.6