五、 跨学科 生物 方框选词，有一个多余。（每小题1.5分，共15分）
give water produce leaf easy health grow magic human change great
Plants are amazing and can 1. their own food through a process called photosynthesis. This process mainly happens in the 2. . Though it may seem 3. , photosynthesis is actually quite complex.
The plant takes in sunlight and CO₂ from the air, and 4. from the soil. With the help of chlorophyll(叶绿素）in the leaves, the plant can 5. these ingredients(原料）into food. The sunflowers, for example, use photosynthesis to produce energy, which allows them 6. and flourish(茁壮成长). During photosynthesis, plants also 7. out oxygen. This process 8. influences the climate, as it helps to reduce the amount(数量）of CO₂ in the air. This is very important to 9. .
In short, photosynthesis is a simple but 10. way plants sustain(维持）life on Earth.

五、1. produce 2. leaves 3. easy 4. water 5. change 6. to grow 7. give 8. greatly 9. humans 10. magical

【分析】
本题为跨学科英语选词填空题，解题思路如下：1. 通读全文，明确文章围绕植物光合作用展开的语境；2. 分析每个空格的词性需求（如动词原形、名词复数、副词、不定式等）；3. 结合词汇词义、生物常识（光合作用的场所、原料、产物等）选词，同时注意词汇的形式变化，排除多余词汇。
【解析】
1. 情态动词can后接动词原形，结合语境“通过光合作用自己制造食物”，选produce；
2. 光合作用主要发生在植物的叶子中，此处用名词复数表泛指，leaf的复数为leaves，选leaves；
3. 由后半句“实际相当复杂”可知，此处表“看似简单”，选easy；
4. 光合作用的原料包括土壤中的水，选water；
5. 固定搭配change...into...（把...变成...），情态动词can后接动词原形，选change；
6. 固定结构allow sb to do sth（允许某人做某事），此处表“让向日葵生长”，选to grow；
7. 固定搭配give out（释放），植物释放氧气，选give；
8. 此处需副词修饰动词influences，great的副词形式为greatly，选greatly；
9. 结合语境“对人类很重要”，human用复数形式表泛指，选humans；
10. 此处需形容词修饰名词way，magic的形容词形式为magical，选magical。
【答案】
五、1. produce 2. leaves 3. easy 4. water 5. change 6. to grow 7. give 8. greatly 9. humans 10. magical
【知识点】
英语选词填空、词汇形式转换、生物常识（光合作用）
【点评】
本题结合生物光合作用知识考查英语选词填空，需兼顾语境、词性与词义，同时注意词汇的变形规则，是典型的跨学科基础题型，能有效考查学生的英语运用能力与跨学科知识结合能力。
【难度系数】
0.5

六、书面表达。（共15分）
假如你是李斌，老师在劳动实践课(labour class)上布置了一项作业，内容是栽培一种植物(绿植、花、水果、蔬菜等)，观察并记录它(们)的生长变化。你打算写一封邮件和你的笔友Tom分享你将如何去完成这次作业。不少于80词(已给出的部分不计入总词数)。
参考词汇：record 记录；container 容器；a feeling of satisfaction 满足感
Dear Tom，
How's it going? I'd like to share my labour homework with you.



Yours，
Li Bin

六、One possible version:
Dear Tom,
How's it going? I'd like to share my labour homework with you. My teacher asks us to grow a plant and record its growth. I plan to grow some tomatoes because I love eating them.
First, I will buy some seeds and a big container. Then I will put some soil into the container and plant the seeds in it. Every day, I will water them and put them in the sun. I will write down their changes in a notebook, like when the first shoot comes out and when the flowers bloom.
I think it will be fun and I will get a strong feeling of satisfaction when I see the small tomatoes.
Yours,
Li Bin

【分析】
本题为英语应用文写作（邮件），要求以李斌的身份给笔友Tom分享完成劳动课栽培植物作业的计划。解题思路：1. 开篇承接问候，点明分享的核心主题（劳动作业任务）；2. 说明选择的植物（如番茄）及原因；3. 具体阐述计划步骤：准备种植材料（种子、容器）、种植操作、日常照料（浇水、晒太阳）、记录生长变化；4. 表达对完成作业的期待与感受，需用到参考词汇，满足不少于80词的要求，同时遵循邮件格式。
【解析】
按照邮件结构分三段写作：第一段：点明老师布置的栽培植物作业，说明选择番茄的原因（爱吃番茄）；第二段：具体说明计划：购买种子和容器，装土播种，日常浇水、晒太阳，用笔记本记录发芽、开花等生长变化；第三段：表达对收获的期待，提及完成后会有满足感，符合邮件格式与词数要求。
【答案】
Dear Tom,
How's it going? I'd like to share my labour homework with you. My teacher asks us to grow a plant and record its growth. I plan to grow some tomatoes because I love eating them.
First, I will buy some seeds and a big container. Then I will put some soil into the container and plant the seeds in it. Every day, I will water them and put them in the sun. I will write down their changes in a notebook, like when the first shoot comes out and when the flowers bloom.
I think it will be fun and I will get a strong feeling of satisfaction when I see the small tomatoes.
Yours,
Li Bin
【知识点】
英语应用文写作、邮件格式、词汇运用
【点评】
本题结合劳动实践的生活化主题，考查学生的英语书面表达能力，要求清晰传递信息，符合初中英语写作的命题方向，既考查语言运用，又引导学生关注实践活动。
【难度系数】
0.6