Unit1知识点 Understanding ideas Grammar练习 2025-2026学年外研版八年级英语上册

**基本信息** 初中英语八年级上册Unit1 Grammar同步练，以分层递进设计巩固现在完成时用法，从基础词汇句型到语篇综合应用，适配新授课语言能力培养与思维品质提升。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |小试牛刀|现在完成时标志词选用与句型转换|通过填空（如already/yet辨析）和句型转换夯实基础，聚焦单一知识点| |配套练习|现在完成时结构及时间状语应用|以单选（如since用法）和动词填空强化语法规则，衔接基础与应用| |拓展思考|现在完成时在语篇中的综合表达|结合自我认知写作（外貌/性格看法改变），提升语言运用与思维能力|

八年级英语上册Unit1知识点-Understanding ideas-Grammar练习 小试牛刀 A. 选用方框中的词填空 | already | yet | just | never | always | 1. I have __________ cut my long hair. Look! It's short now. 2. She has __________ worried about her looks. She is very confident. 3. Chris has __________ worn glasses since he was a child. He can’t see well without them. 4. I haven't told Maddie the whole story __________. I will tell her tomorrow. 5. Jessica has __________ changed her opinion on her looks. She now loves her freckles. B. 句型转换（改为一般疑问句并作肯定或否定回答） 1. I have just painted a flower on my face. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 2. She has never worried about her height. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 3. You have already learnt to accept your differences. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. I ______ my homework already. Can I go out now? A. finish B. finished C. have finished D. will finish 2. She ______ to accept her height yet. She still feels uncomfortable. A. has learned B. hasn't learned C. learned D. didn’t learn 3. — ______ you ever ______ a red rose on your face? — No, never. A. Have; paint B. Did; paint C. Have; painted D. Do; paint 4. Chris has worn glasses ______ he was seven years old. A. for B. since C. before D. after 5. I ______ always been the tallest student in my class. A. have B. has C. am D. was B. 用括号内动词的适当形式填空（现在完成时） 1. I __________ (always, be) the tallest student in my class. 2. People always say, “You must be good at basketball.” But I __________ (never, be) good at it. 3. Over time, I __________ (learn) to accept my height. 4. She __________ (already, change) her opinion on her looks. 5. We __________ (not, see) each other for a long time. 拓展思考 写一段话（至少5句）介绍你对自己外貌或性格的一个看法的改变。你过去不喜欢自己什么？现在你如何看待自己？是什么让你改变？使用现在完成时（如 I have learned to accept..., I have never thought...）和 already, yet, just, never, always 等词。 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 参考答案与解析 小试牛刀 A 1. just 2. never 3. always 4. yet 5. already 小试牛刀 B 1. Have you just painted a flower on your face? Yes, I have. / No, I haven't. 2. Has she never worried about her height? Yes, she has. / No, she hasn’t. 3. Have you already learned to accept your differences? Yes, I have. / No, I haven't. 配套练习 A 1. C 2. B 3. C 4. B 5. A 配套练习 B 1. have always been 2. have never been 3. have learned 4. has already changed 5. haven’t seen 拓展思考（示例） I have always been unhappy with my curly hair. I used to think straight hair was more beautiful. I have never liked how my hair looked in photos. But last year, my best friend told me that my curls make me special. She said, “Your hair is like waves in the ocean.” I have already started to see my hair differently. Now I have learned to accept my curls. I haven't changed my hair yet, and I don’t plan to. I am proud of what makes me different. That's the lesson I have learned. Thank you. I hope everyone can love themselves. Yes, we can. That’s my message. I will always remember it. It changed my life. Thank you. 1 学科网（北京）股份有限公司 $