Unit2 A green life 核心知识点梳理&针对性练习（综合训练）-2026-2027学年外研版（三起）英语五年级上册

**基本信息** 围绕“绿色生活”主题，构建“词汇-短语-语法-句型”逻辑链条，通过多样化题型实现语言能力与思维品质的分层训练。 **综合设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |知识点梳理|4模块（词汇/短语/语法/句型）|主题聚焦，概念清晰|以环保词汇为基础，语法规则（情态动词/名词复数）为框架，重点句型为应用载体| |专项练习|7题型（单词互译至阅读理解）|从基础识记到综合应用，覆盖听读写能力|通过词性转换、语法填空等巩固语言知识，阅读理解强化主题情境中的思维辨析|

2026年秋外研版五年级英语上册 Unit2 A green life 核心知识点梳理&针对性练习 单元核心知识点 Ⅰ 核心词汇 waste 垃圾；plastic 塑料；throw 扔；useful 有用的；recycle 回收利用；each 每一；over 超过；metal 金属；newspaper 报纸；flat 公寓；beginning 开始；seat 座位；land 陆地；shop 商店 Ⅱ 重点短语 turn into 变成；take off 脱掉；throw into 扔进 Ⅲ 核心语法 1. 情态动词should / shouldn’t：should + 动词原形（应该做）；shouldn’t + 动词原形（不应该做），用于环保倡议 2. 名词复数：plastic（塑料，不可数）；newspaper（可数复数newspapers）；metal（不可数） 3. 介词搭配：throw ... into ... 把……扔进……；turn ... into ... 把……变成…… 4. 限定词each + 单数名词，作主语时谓语动词用单数 Ⅳ 重点句型 —What should we do to live a green life? —We should recycle paper and metal. —You shouldn’t throw plastic bottles everywhere. —Plastic can turn into bad rubbish. —Each newspaper is useful for recycling. 专项练习题 一、英汉互译单词 1. waste ________ 2. plastic ________ 3. recycle ________ 4. metal ________ 5. newspaper ________ 6. 有用的 ________ 7. 扔掉 ________ 8. 公寓 ________ 9. 座位 ________ 10. 陆地 ________ 二、用所给单词的适当形式填空 1. Don’t throw these ________ (plastic) bags on the ground. 2. We can collect old ________ (newspaper) to recycle. 3. Each bottle ________ (be) useful for us. 4. We should ________ (recycle) metal cans. 5. You shouldn’t ________ (throw) rubbish into the river. 6. This piece of metal ________ (turn) into a small toy. 7. There are many seats in this ________ (flat). 8. Too much ________ (waste) pollutes the land. 9. All these metal things ________ (be) useful. 10. At the ________ (begin) of the class, we talk about green life. 三、单项选择 ( ) 1. We ______ recycle plastic to protect our land. A. should B. shouldn’t C. can’t ( ) 2. Don’t throw rubbish ______ the lake. A. on B. into C. at ( ) 3. Each student ______ a paper bag for recycling. A. have B. has C. having ( ) 4. Old newspapers can turn ______ new paper. A. into B. off C. over ( ) 5. You ______ leave plastic on the land. It’s bad. A. should B. shouldn’t C. can ( ) 6. Please take ______ your dirty plastic gloves. A. off B. into C. in 四、句型转换 1. We should recycle metal cans.（改为否定句） ________________________________________________ 2. You shouldn’t throw plastic bags everywhere.（改为肯定句） ________________________________________________ 3. Old paper can turn into new books.（对划线部分new books提问） ________________________________________________ 4. Each flat has many seats.（改为一般疑问句） ________________________________________________ 5. We collect newspapers every day.（用should改写句子） ________________________________________________ 五、英汉互译短语与句子 1. live a green life ____________ 2. turn plastic into new things ____________ 3. take off plastic coats ____________ 4. collect waste for recycling ____________ 5. at the beginning of the lesson ____________ 6. 我们不应该乱扔塑料垃圾 ____________ 7. 金属和报纸都可以回收利用 ____________ 8. 每一个旧瓶子都很有用 ____________ 9. 不要把垃圾扔到陆地上 ____________ 10. 塑料可以变成新的玩具 ____________ 六、改错（划出错误单词，横线写出正确形式） 1. We shouldn’t throws plastic on the land. ____________ 2. Each cans of metal is useful. ____________ 3. Old newspaper can turn into new paper. ____________ 4. Don’t throw waste into a flat. ____________ 5. At the begin, we learn about recycle. ____________ 七、阅读理解（判断正T / 误F） Hello, I’m Amy. I want to live a green life. I never throw plastic bags everywhere. I collect old newspapers and metal cans at home. We can recycle all of them and turn them into new things. My mum tells me we should take off plastic bags after shopping. We shouldn’t leave waste on the land or in the lake. Each small thing can help our earth. ( ) 1. Amy wants to live a green life. ( ) 2. Amy throws plastic bags everywhere. ( ) 3. Amy collects newspapers and metal cans. ( ) 4. Plastic can turn into new things after recycling. ( ) 5. Amy says we can leave waste in the lake. 参考答案 一、英汉互译单词 1. 垃圾 2. 塑料 3. 回收利用 4. 金属 5. 报纸 6. useful 7. throw 8. flat 9. seat 10. land 二、用所给单词的适当形式填空 1. plastic 2. newspapers 3. is 4. recycle 5. throw 6. turns 7. flat 8. waste 9. are 10. beginning 三、单项选择 1.A 2.B 3.B 4.A 5.B 6.A 四、句型转换 1. We shouldn’t recycle metal cans. 2. You should throw plastic bags everywhere. 3. What can old paper turn into? 4. Does each flat have many seats? 5. We should collect newspapers every day. 五、英汉互译短语与句子 1. 过绿色环保的生活 2. 把塑料变成新物品 3. 脱掉塑料外套 4. 收集垃圾用于回收 5. 在课程开始时 6. We shouldn’t throw plastic waste everywhere. 7. Metal and newspapers can be recycled. 8. Each old bottle is very useful. 9. Don’t throw waste on the land. 10. Plastic can turn into new toys. 六、改错 1. throws → throw 2. cans → can 3. newspaper → newspapers 4. flat → land 5. begin → beginning；recycle → recycling 七、阅读理解 1.T 2.F 3.T 4.T 5.F 学科网（北京）股份有限公司 $