四、【知识科普】一到秋季大雁就会南飞，那么其他动物呢？阅读短文，选择最佳的选项。
Do you know why so many animals do not stay in one place? Many birds, fish and other animals always move from one place to another. Some move to find food more easily. Some move to get away from the crowded(拥挤的) places. When cold weather comes, many birds move to warm places to find food. Some fish give birth(产卵) in warm water and move to cold water to feed their babies. Do you know the migration of salmon(三文鱼)? The fish are born(出生) in fresh water but then it takes them a long journey to get to salt water. When the salmon grow up, they're back to the fresh water. Then they give birth and die(死) there.
()1. Some fish feed their babies in water.
A. cold B. warm C. salt
()2. Why do many animals move their homes?
A. To find food more easily. B. To get away from the crowded places.
C. Both A and B.
()3. Why do salmon go back to the fresh water?
A. To give birth there. B. To grow up there. C. To find food.
()4. In the passage, what does the word "migration" mean(意思是)?
A. Sleeping all the time in winter. B. Moving from one place to another.
C. Giving birth and dying.

1.A 2.C 3.A 4.B

【分析】
这是一篇关于动物迁徙的英语阅读理解题，解题思路为：先通读短文理解大意，再针对每道题目定位原文对应内容，结合细节查找或上下文逻辑得出答案。具体步骤：1. 第1题定位鱼喂养幼崽的水域描述；2. 第2题提取动物搬家的原因；3. 第3题明确三文鱼返回淡水的目的；4. 第4题结合上下文猜测生词含义。
【解析】
1. 定位原文“Some fish give birth in warm water and move to cold water to feed their babies.”，可知一些鱼在冷水中喂养幼崽，故选A。
2. 定位原文“Some move to find food more easily. Some move to get away from the crowded places.”，可知动物搬家的原因既包括更易寻找食物，也包括远离拥挤区域，两者都正确，故选C。
3. 定位原文“When the salmon grow up, they're back to the fresh water. Then they give birth and die there.”，可知三文鱼返回淡水是为了产卵，故选A。
4. 原文开头提到动物“move from one place to another”，后文三文鱼的例子也体现了这种移动行为，因此“migration”意为“从一个地方到另一个地方移动”，故选B。
【答案】
1.A 2.C 3.A 4.B
【知识点】
阅读理解（细节理解）、词义猜测题
【点评】
本题围绕动物迁徙展开，主要考查学生的细节查找能力和词义猜测能力，题目设置基础，只要认真阅读原文即可轻松解答，适合巩固英语阅读基础。
【难度系数】
0.8

五、书面表达。请以“My bedroom”为题，参考提示描述你的房间。不少于5句话。
Tips:
1. How is your bedroom?
2. What's in your bedroom?
3. What do you do in it?
4. Do you like it? Why (not)?
My bedroom
Look at my bedroom. It's

示例:... not very big but clean. There is a pink bed, a yellow desk and a white chair in my bedroom. There are some toys on my bed and some books on the desk. I sleep, read books and do my homework in my bedroom. Sometimes I talk with my sister here. I like it because it's beautiful and quiet. I always tidy it up on Saturday afternoon to keep it clean.

【分析】
本题要求以“My bedroom”为题写书面表达，需紧扣提示的四个核心问题展开：1. 描述卧室的整体状态（如大小、整洁度）；2. 列举卧室内的物品及摆放位置；3. 说明在卧室进行的活动；4. 表达对卧室的喜好及原因。写作时需使用一般现在时，语句通顺，不少于5句话，确保覆盖所有提示要点。
【解析】
写作步骤如下：
1. 开篇描述卧室整体情况：回应提示1，可写“not very big but clean”；
2. 介绍卧室内的物品及位置：运用There be句型，回应提示2，如“There is a pink bed, a yellow desk and a white chair in my bedroom. Some toys are on my bed and books are on the desk.”；
3. 说明在卧室的活动：回应提示3，如“I sleep, read books and do my homework in my bedroom.”；
4. 表达对卧室的喜好及原因：回应提示4，如“I like it because it's beautiful and quiet.”，补充整理房间的小细节丰富内容，确保句子数量达标。
【答案】
Look at my bedroom. It's not very big but clean. There is a pink bed, a yellow desk and a white chair in my bedroom. There are some toys on my bed and some books on the desk. I sleep, read books and do my homework in my bedroom. Sometimes I talk with my sister here. I like it because it's beautiful and quiet. I always tidy it up on Saturday afternoon to keep it clean.
【知识点】
英语书面表达、There be句型、一般现在时
【点评】
该作文紧扣题目要求，完整覆盖所有提示要点，结构清晰，语句通顺，运用了正确的句型和时态，符合初中英语书面表达的写作要求，是一篇优秀的范文。
【难度系数】
0.6