Unit 8 Making a Difference单元语法专项训练2026-2027学年人教版八年级英语下册

**基本信息** 聚焦现在完成时核心考点，通过规则梳理-基础应用-综合语境的层级训练，系统提炼for/since用法、持续性动词转换等解题方法，培养语言运用能力与逻辑思维。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |规则填空|6题|总结for接时段、since接起点及从句时态等基础规则|从概念定义切入，构建现在完成时核心语法框架| |基础填空|10题|训练动词时态、for/since辨析及be动词完成时|规则应用于简单语境，强化基础表达能力| |单项选择|12题|提炼持续性动词转换（borrow→keep）、have been to/gone to区分技巧|针对中考高频易错点，深化语境辨析思维| |句型转换与完成句子|6题|教授短暂动词转持续状态（join→be a member）及特殊疑问句转换方法|实现从单句到句式转换的能力提升| |语篇填空|6空|综合运用for/since搭配及时态呼应，结合语境判断动作状态|从单句应用过渡到语篇连贯表达，培养综合语言能力|

Unit 8 Making a Difference 单元语法专项训练 2026—2027学年 人教版八年级英语下册 训练重点：现在完成时：for、since与持续性表达 姓名__________ 班级__________ 一 规则填空 1. for后接一段______；since后接时间起点。 2. since引导表示起点的时间从句时，该从句常用______时。 3. 询问持续多久使用__________。 4. “借了这本书两周（仍持有）”通常用have ______ this book for two weeks。 5. have been to表示去过且已回来；have gone to表示去了______。 6. “加入俱乐部已两年（仍是成员）”可用have ______ a member for two years。 二 基础填空 用括号内所给词的适当形式填空，或根据提示填写正确的词。 1. She _____________ (work) here for three years and still works here. 2. I have known him ______ we were children. (for / since) 3. They have lived here ______ six months. (for / since) 4. We ___________ (be) volunteers since last spring. 5. He has kept the book since he __________ (borrow) it last week. 6. How long ______ you ______ (have) this bike? 7. Dad has ______ (go) to the shelter. He isn't home now. 8. I have ______ (be) to that museum twice. 9. Anna ______________ (not see) her friend since Monday. 10. The shop __________ (be) open for two hours and is still open. 三 单项选择 1. He has been a volunteer ____ 2024. A. in B. at C. since D. for 2. We have helped at the centre ____ two years. A. from B. for C. since D. at 3. —____ have you lived here? —Since I was ten. A. How long B. How far C. How often D. How soon 4. She has been in this club since she ____ to our town. A. will move B. moves C. has moved D. moved 5. I ____ this book for a week. I haven't returned it yet. A. have borrowed B. have kept C. am borrowing D. borrowed 6. —Where is Ben? —He ____ the nursing home. He'll be back later. A. went from B. has been in C. has gone to D. has been to 7. Anna ____ the museum twice, so she knows it well. A. has been in B. has been to C. is going to D. has gone to 8. They ____ members of the team for three months. A. have been B. joined C. are joining D. have joined 9. My grandparents ____ this house for twenty years and still own it. A. have had B. are buying C. have bought D. bought 10. Which sentence is correct? A. She has arrived here for three days. B. She has come here since Monday. C. She has been here since Monday. D. She has reached here for three days. 11. The film ____ for ten minutes. We missed the beginning. A. is beginning B. began C. has begun D. has been on 12. He hasn't called me ____ he left. A. during B. for C. at D. since 四 句型转换与完成句子 1. I joined the club two years ago and I am still a member.（用for改写） I ________________________________________________. 2. She bought the bike last year and still has it.（用since改写） She _________________________________________. 3. We have worked here for five months.（对for five months提问） _____________________________________? 4. He borrowed the book on Monday and hasn't returned it.（用keep和since改写） He _______________________________________. 5. 他去过那个社区中心三次。（用be完成句子） He ______________ that community centre three times. 6. 她去社区中心了，现在不在这里。（用go完成句子） She ______________ the community centre. She isn't here now. 五 语篇填空 用括号内所给词的适当形式填空，或填入for、since。 I (1) _________ (be) a volunteer for six months. I have helped at an animal shelter (2) ________ (for / since) last March. My friend Anna (3) __________ (work) there for two years and still helps every week. We have learned a lot since we (4) ________ (join) the team. Anna has (5) ________ (go) to the shelter today; she is still there. I have (6) ________ (be) there twice this week, but today I am working at home. 参考答案与解析 一 规则填空 1. 时间。for two years；since last year。 2. 一般过去。since I joined the club。 3. How long。不是How soon或How often。 4. kept。borrow为短暂动作，持续状态用keep。 5. 尚未回来。需结合人物是否在场判断。 6. been。join的动作不可直接延续两年。 二 基础填空 1. has worked。持续到现在的工作。 2. since。从句说明过去起点。 3. for。six months为时长。 4. have been。we对应have，be过去分词been。 5. borrowed。since从句用一般过去时。 6. have；had。持续持有用have had。 7. gone。未回，用has gone to。 8. been。twice表经历，用have been to。 9. hasn't seen。否定状态从周一持续至今。 10. has been。open为形容词，表示持续状态。 三 单项选择 1. C（since）。年份是起点。 2. B（for）。two years是时长。 3. A（How long）。答语说明持续时间。 4. D（moved）。since后的起点事件用一般过去时。 5. B（have kept）。持续持有用keep完成时。 6. C（has gone to）。去了未回用has gone to。 7. B（has been to）。两次经历用has been to。 8. A（have been）。member状态可持续。 9. A（have had）。持续拥有用have had。 10. C（She has been here since Monday.）。持续停留用has been here。 11. D（has been on）。上映状态用be on，可接时长。 12. D（since）。since从句表示起点。 四 句型转换与完成句子 1. I have been a member of the club for two years. join转为持续状态be a member。 2. She has had the bike since last year. 持续拥有用have had。 3. How long have you worked here? 询问对方持续时间，we改为you。 4. He has kept the book since Monday. 用keep表达持有状态。 5. He has been to that community centre three times. 经历使用has been to。 6. She has gone to the community centre. She isn't here now. 去了未回用has gone to。 五 语篇填空 1. have been 2. since 3. has worked 4. joined 5. gone 6. been 持续性动词与for、since搭配；since后的过去事件用一般过去时；去过和去了未回根据语境区分。 语篇还原 I have been a volunteer for six months. I have helped at an animal shelter since last March. My friend Anna has worked there for two years and still helps every week. We have learned a lot since we joined the team. Anna has gone to the shelter today; she is still there. I have been there twice this week, but today I am working at home. 第 1 页 共 1 页 学科网（北京）股份有限公司 $