Unit 2～3 常考重要语法精炼（专项训练）-2026-2027学年外研版（三起）英语五年级上册

2026年秋外研版五年级英语上册 Unit 2~3 常考重要语法精炼 测试范围：Unit 2 A green life；Unit 3 Happy together 第1部分 重要语法知识点归纳 Unit 2 A green life 1. 固定短语：take off, turn into, throw away；介词 into / off / over 用法区分 2. 词形转换：begin (v.) → beginning (n.) 3. 形容词 useful 用法，be useful for 固定句式 4. 不可数名词 newspaper, plastic, waste 的用法；metal 可数/不可数两种场景 5. 一般现在时实义动词的否定句、一般疑问句变换规则 Unit 3 Happy together 1. 代词 both 用法（两者都），置于be动词后、实义动词前 2. 形容词：unhappy, funny, similar, open 词义与句中位置 3. 动词不定式 plan to do；固定搭配 hurry up, be afraid of 4. 名词复数：difference → differences；parent → parents 5. 情景交际：表达矛盾、给出建议 tip、坦诚沟通的常用句型 6. 一般现在时三单变形：hurry → hurries, set → sets 第2部分 针对性练习 一、单项选择 ( ) 1. Don’t take ________ the paper cover before you put the bottle into recycling bin. A. on B. off C. into ( ) 2. ________ of the two friends like reading funny storybooks after class. A. Both B. All C. Each ( ) 3. Old metal cans can turn ________ small craft tools after reprocessing. A. off B. into C. over ( ) 4. He feels ________ because his best friend doesn’t talk with him these days. A. happy B. unhappy C. funny ( ) 5. The total weight of the waste bags is ________ three kilos. A. over B. in C. at ( ) 6. My parents ________ to talk openly with me about my friendship problems. A. plan B. plans C. planning ( ) 7. This flat piece of newspaper is ________ for covering small boxes. A. use B. useful C. usefully ( ) 8. What is the key ________ getting on well with your classmates? A. to B. for C. with ( ) 9. At the ________ of the lesson, we share our tips for good friendship. A. begin B. beginning C. begins ( ) 10. She is ________ of speaking openly in front of the whole classroom. A. afraid B. happy C. similar ( ) 11. Each class ________ a box for collecting plastic waste every week. A. have B. has C. having ( ) 12. There are many ________ between twin sisters, but they are still good friends. A. difference B. differences C. different ( ) 13. We should not throw waste paper ________ on the open land. A. away B. into C. off ( ) 14. Tom always ________ to ask his parents for tips when he has problems. A. hurry B. hurries C. hurrying ( ) 15. These two boys have similar hobbies, but their ideas are also ________ in some ways. A. different B. difference C. differently 二、用所给单词的适当形式填空 1. We want ________ (recycle) all plastic bottles in our classroom corner. 2. There are many small ________ (difference) in their ways of making friends. 3. Don’t ________ (throw) waste metal on the grass in the playground. 4. My friend ________ (not be) afraid to talk about his true feelings. 5. The ________ (begin) of the letter tells us how to protect our living land. 6. Both girls ________ (set) small friendship rules for each other every month. 7. Two piles of old ________ (newspaper) are waiting to be recycled downstairs. 8. He ________ (hurry) to talk openly with his friend after the morning break. 9. This small metal piece ________ (be) useful for making craft seats. 10. Our teacher gives us good ________ (tip) when we feel unhappy with friends. 三、选词填空（词汇：recycle，both，land，tip，useful） 1. ________ of my deskmate and I enjoy listening to musical stories in free time. 2. It is our duty to ________ waste materials to protect our living environment. 3. The teacher gives me a useful ________ to solve my friendship problem. 4. We must keep the green ________ clean without any rubbish. 5. This flat wood is ________ for making small card holders for our gifts. 四、情景选择 ( ) 1. 劝告同学不要随意丢弃塑料垃圾： A. Don’t throw plastic waste away on the land. B. You can throw rubbish anywhere you want. C. Plastic waste does no harm to the land. ( ) 2. 表达两个人都喜欢坦诚地交流想法： A. Both of them like to talk openly about their ideas. B. Neither of them wants to speak with each other. C. Only one boy likes sharing his opinions. ( ) 3. 描述废旧金属可以被改造成新的小物件： A. Old metal can turn into new small objects after recycling. B. Metal can never be reused once it becomes waste. C. We always throw all metal things away directly. ( ) 4. 向朋友给出维系友谊的小建议： A. Here is a tip for you to get on well with your friend. B. I have no ideas about your friendship problems. C. You should never talk with your friend again. ( ) 5. 说明他因为吵架而感到难过： A. He feels unhappy after arguing with his good friend. B. He is very happy to have a fight with his friend. C. He never has any problems with his classmates. 五、按要求完成句子 1. We recycle newspaper and metal at school every week.（改为否定句） ___________________________________________________________________________ 2. Both boys have funny hobbies in the classroom.（改为一般疑问句） ___________________________________________________________________________ 3. Waste plastic turns into new products after recycling.（改为一般疑问句） ___________________________________________________________________________ 4. She is afraid of speaking openly in class.（改为否定句） ___________________________________________________________________________ 5. They talk about friendship tips after school.（对画线部分提问） ___________________________________________________________________________ 六、语法选择题 ( ) 1. begin 对应的正确名词形式是 A. beginning B. begining ( ) 2. both 修饰两个主语时，后面谓语动词用 A. 复数原形 B. 三单形式 ( ) 3. turn into 的含义是 A. 变成 B. 取下 ( ) 4. plan 后面接动词的正确结构是 A. to do B. doing ( ) 5. 修饰名词需要使用 A. 形容词 B. 副词 ( ) 6. 询问“关键、要点”用固定搭配 A. key to B. key for 参考答案 一、单项选择 1.B 2.A 3.B 4.B 5.A 6.A 7.B 8.A 9.B 10.A 11.B 12.B 13.A 14.B 15.A 二、用所给单词的适当形式填空 1. to recycle 2. differences 3. throw 4. is not 5. beginning 6. set 7. newspapers 8. hurries 9. is 10. tips 三、选词填空 1. Both 2. recycle 3. tip 4. land 5. useful 四、情景选择 1.A 2.A 3.A 4.A 5.A 五、按要求完成句子 1. We do not recycle newspaper and metal at school every week. 2. Do both boys have funny hobbies in the classroom? 3. Does waste plastic turn into new products after recycling? 4. She is not afraid of speaking openly in class. 5. What do they talk about after school? 六、语法选择题 1.A 2.A 3.A 4.A 5.A 6.A 学科网（北京）股份有限公司 $