Unit4知识点-Understanding ideas-Grammar练习 2026-2027学年外研版英语九年级上册

**基本信息** 该同步练习通过“小试牛刀-配套练习-拓展思考”三层设计，实现who引导定语从句从基础应用到语篇输出的渐进式巩固，适配新授课分层教学需求，提升语言运用与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |小试牛刀|基础句型连接与短语匹配|提供显性引导，如直接提示用who连接句子，强化基础语法结构| |配套练习|关系代词辨析与复杂句合并|设置干扰项（如which/where），通过单选与句子合并提升语法应用准确性| |拓展思考|语篇写作与定语从句综合应用|结合真实情境（介绍心中英雄），要求使用至少两个who引导从句，培养语篇组织与表达能力|

九年级英语上册Unit4知识点-Understanding ideas-Grammar练习 小试牛刀 A. 将下列句子用 who 连接成一句。 1. Heroes are those. They never give up. → Heroes are those ____________________. 2. Ling Tao has an aunt. She wrote a book about Chinese heroes last year. → Ling Tao has an aunt ____________________. 3. We should remember soldiers. They gave up their lives for our country. → We should remember soldiers ____________________. 4. My grandmother was a person. She always thought of others first. → My grandmother was a person ____________________. B. 选用方框中的短语完成句子 | who encourage others through their actions | who fight for peace | who save lives every day | 1. Doctors are heroes ____________________. 2. Peacekeepers are soldiers ____________________. 3. Teachers are heroes ____________________. 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. A hero is someone ______ has done something brave. A. which B. who C. where D. when 2. The soldier ______ I met yesterday told me a moving story. A. who B. which C. where D. what 3. We should remember all the heroes ______ gave their lives for our country. A. who B. which C. where D. whom 4. My grandmother was a person ______ never gave up. A. who B. which C. where D. when 5. The letter ______ Grandma wrote to my father moved me deeply. A. who B. whom C. which D. where B. 用 who 将句子合并成一句 1. The old soldier is my neighbour. He fought in the Battle at Lake Changjin. → _________________________________________________ 2. Many soldiers lost their lives because of the cold. They were on the front line. → _________________________________________________ 3.I know a historian. He wrote about the battle. → _________________________________________________ 4. Those soldiers gave everything for China. They are true heroes. → _________________________________________________ 5. My teacher told me about a hero. The hero died for our country. → _________________________________________________ 拓展思考 写一段话（至少5句）介绍你心中的一位英雄（可以是历史人物、家人、老师、消防员等）。使用至少两个 who 引导的定语从句。例如：My hero is my father, who is a firefighter. He is a person who always helps others. _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 参考答案与解析 小试牛刀 A 1. who never give up 2. who wrote a book about Chinese heroes last year 3. who gave up their lives for our country 4. who always thought of others first 小试牛刀 B 1. who save lives every day 2. who fight for peace 3. who encourage others through their actions 配套练习 A 1. B 2. A 3. A 4. A 5. C 配套练习 B 1. The old soldier who fought in the Battle at Lake Changjin is my neighbour. 2. Many soldiers who were on the front line lost their lives because of the cold. 3. I know a historian who wrote about the battle. 4. Those soldiers who gave everything for China are true heroes. 5. My teacher told me about a hero who died for our country. 拓展思考（示例） My hero is my mother, who is a nurse. She is a person who always puts others first. During the epidemic, she worked day and night to take care of patients. She never gave up, even when she was tired. I admire her because she is brave and kind. She teaches me that a hero is someone who saves lives and brings hope. I hope to be like her one day. That’s why she is my hero. Yes, she is. I love her. That's my story. Thank you. 1 学科网（北京）股份有限公司 $