Unit 2 A green life 重要常考语法知识点归纳（专项训练）-2026-2027学年外研版（三起）英语五年级上册

**基本信息** 聚焦绿色生活主题，系统归纳7大核心语法点，通过多样化题型实现语法知识向语言应用能力转化，提升语言理解与表达能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |语法知识点归纳|7个语法点（含例句）|规则+场景化示例（如环保回收场景下take off用法）|从词法（动词短语/名词/介词）到句法（祈使句/一般现在时），形成主题语境下的语法应用链| |专项巩固练习|6类题型（填空/单选/句型转换等）|分层训练（基础应用→综合辨析→语篇理解）|通过题组设计强化语法规则迁移，培养分析与解决问题的思维品质|

外研版五年级英语上册 Unit 2 A green life 重要常考语法知识点归纳+专项巩固练习 重要常考语法知识点归纳 语法1 动词短语 turn into / take off 固定搭配 1. turn into + 名词：变成……，强调形态、材质转变 例：Plastic can turn into new toys. 2. take off：拿掉、移走；区分衣物“脱掉”释义，本单元侧重环保回收场景 语法2 可数&不可数环保类名词复数变形 1. 常规直接+s：shop→shops；seat→seats；newspaper→newspapers 2. 不可数名词：plastic塑料、metal金属、waste废弃物，无复数，搭配much修饰 3. each 后只能接单数可数名词：each bag、each bottle 语法3 介词 into / off / over 区分 1. into：进入、转变为（表状态变化）turn into 2. off：脱离、离开 take off 3. over：超过、大于 over ten pieces 语法4 形容词 useful 用法 useful 有用的，be useful for… 对……有用；名词use（用处），形容词useful，副词usefully；修饰名词前置：useless waste无用垃圾、useful metal有用金属 语法5 祈使句（环保倡议，单元高频句型） 1. 肯定祈使句：动词原形开头 Recycle paper. 2. 否定祈使句：Don’t + 动词原形 Don’t throw plastic everywhere. 语法6 一般现在时（描述日常绿色生活习惯） 主语三单动词+s/es：throw→throws、recycle→recycles；助动词does/doesn’t后动词还原原形 语法7 书信结尾固定格式 Yours 用于英文书信末尾署名前，单独一行，后加逗号，不单独作主语/宾语 专项巩固习题 一、用所给单词的适当形式填空 1. We can ______(recycle) metal and old newspapers at school. 2. Don’t ______(throw) plastic waste on the grass in the park. 3. Each ______(shop) gives us paper bags for green shopping. 4. This old plastic bottle can turn ______(into) a small flower pot. 5. There are many useful ______(newspaper) in the classroom corner. 6. My mum ______(take) off plastic covers before recycling bottles. 7. Waste metal is very ______(use) for making new small seats. 8. The pile of waste is ______(over) five kilos in our bin. 9. Don’t leave plastic on the ______(land) near the river. 10. He ______(not throw) useless rubbish when he walks outside. 二、单项选择 ( ) 1. Don’t ______ plastic bags into the lake, it pollutes the land. A. throw B. throws C. throwing ( ) 2. Each ______ has a paper bag for green shopping. A. shop B. shops C. a shop ( ) 3. Old metal can turn ______ new desks and seats for our class. A. off B. into C. over ( ) 4. This old newspaper is very ______ for making handcrafts. A. use B. useful C. usefully ( ) 5. We should ______ all plastic waste after shopping. A. recycle B. recycles C. recycling ( ) 6. The waste on the grass is ______ ten big bags. A. into B. off C. over ( ) 7. My dad always ______ plastic covers off glass bottles first. A. take B. takes C. taking ( ) 8. —Can I write the letter now? —Yes, don’t forget “______” at the end. A. Your B. Yours C. You ( ) 9. There are lots of old ______ on the flat desk for recycling. A. newspaper B. newspapers C. a newspaper ( ) 10. ______ leave waste plastic on the river land. A. Don’t B. Not C. No 三、句型转换 1. We recycle metal and newspapers every afternoon.（改为一般疑问句） ________________________________________________ 2. He throws plastic waste on the park land.（改为否定句） ________________________________________________ 3. Old plastic bottles can turn into flower pots.（对划线部分提问） ________________________________________________ 4. This small shop gives each buyer a paper bag.（主语改为They） ________________________________________________ 5. Throw waste plastic everywhere.（改为否定祈使句） ________________________________________________ 四、英汉互译 1. recycle metal and old newspapers after class ____________ 2. take off plastic covers before recycling bottles ____________ 3. turn useless plastic waste into small flower pots ____________ 4. Each shop gives useful paper bags for green life ____________ 5. Don’t throw waste over the flat land by the river. ____________ 6. 旧金属对制作座椅很有用 ____________ 7. 不要把垃圾扔在公园草地上 ____________ 8. 超过十份报纸用来手工制作 ____________ 9. 绿色生活，重复利用塑料制品 ____________ 10. 书信结尾写上Yours ____________ 五、改错（划出错误单词，横线写出正确形式） 1. Don’t throws plastic waste, each shop give paper bag to us. ____________ 2. Old metal can turn off new seat, it is very use. ____________ 3. There is many newspaper over the flat land by river. ____________ 4. He take off plastic cover before recycle glass bottle. ____________ 5. Recycle plastic are good for our green live. ____________ 六、阅读理解 Hello, I’m Lucy. I have a green life every day. We recycle metal, glass and old newspapers at school. Don’t throw plastic waste on the flat land near the river. Each shop gives us useful paper bags instead of plastic ones. Old plastic bottles can turn into small flower pots for our classroom. Before we recycle bottles, we take off all plastic covers first. The waste pile in our bin is over ten kilos every week, but we never leave rubbish everywhere. When I write a letter to my friend, I write “Yours” at the ending line. 判断正(T)误(F) ( ) 1. Lucy recycles metal, glass and newspapers at school. ( ) 2. Shops give plastic bags for green shopping every day. ( ) 3. Old plastic bottles can become small flower pots. ( ) 4. They put plastic covers on bottles before recycling. ( ) 5. Lucy writes Yours at the end of her letters. 参考答案 一、用所给单词适当形式填空 1. recycle 2. throw 3. shop 4. into 5. newspapers 6. takes 7. useful 8. over 9. land 10. doesn’t throw 二、单项选择 1.A 2.A 3.B 4.B 5.A 6.C 7.B 8.B 9.B 10.A 三、句型转换 1. Do you recycle metal and newspapers every afternoon? 2. He doesn’t throw plastic waste on the park land. 3. What can old plastic bottles turn into? 4. These small shops give each buyer a paper bag. 5. Don’t throw waste plastic everywhere. 四、英汉互译 1. 课后回收金属和旧报纸 2. 回收瓶子前撕掉塑料外包装 3. 把无用塑料垃圾做成小花盆 4. 每家商店都提供环保纸袋 5. 不要把垃圾丢弃在河边平坦空地上。 6. Old metal is useful for making seats. 7. Don’t throw waste on the grass in the park. 8. Over ten newspapers are for handcrafts. 9. Live a green life and reuse plastic products. 10. Write Yours at the end of the letter. 五、改错 1. throws→throw；give→gives；bag→bags 2. off→into；seat→seats；use→useful 3. is→are；newspaper→newspapers；by river→by the river 4. take→takes；cover→covers；recycle→recycling；bottle→bottles 5. Recycle→Recycling；live→life 六、阅读判断 1.T 2.F 3.T 4.F 5.T 学科网（北京）股份有限公司 $