Unit2 Developing ideas 知识点与练习-2025-2026学年外研版八年级英语下册

八年级英语下册Unit2知识点2-Developing ideas 核心句型解析 1. Many teens have experienced peer pressure. (DID YOU KNOW?) 解析：陈述普遍社会现象的经典句型。使用现在完成时“have experienced”，强调“经历过”这一动作对现在的影响（即这是青少年群体中一个持续存在的现实）。peer pressure是核心术语。 2. They sometimes do a thing just because they don’t want to be left out. (DID YOU KNOW?) 解析：分析同龄人压力背后心理动机的句子。just because引导原因状语从句，强调行为的直接驱动力。be left out是固定短语，意为“被排除在外、被孤立”，精准描述了恐惧的来源。 3. Sometimes peer pressure can be good. But it can also make you feel bad for being different. (DID YOU KNOW?) 解析：对同一现象进行辩证分析的转折句。can be表示可能性。用“But”连接，清晰对比了压力的双重性（积极 vs. 消极）。feel bad for being different点明了消极压力的核心——对差异的否定。 4. I tried out for the basketball team, but the coach said I wasn’t tall enough. (Diary 1) 解析：叙述过去失败经历的标准句型。tried out for是固定搭配，意为“参加……的选拔”。but引出转折，交代了失败的原因（wasn’t tall enough），为下文的情感铺垫。 5. I have practised so much, and it all ended today. (Diary 1) 解析：表达巨大失望与努力白费的复杂情感。have practised（现在完成时）强调了为梦想付出的长期努力，与“ended today”（一般过去时）形成残酷对比，凸显了“痛苦”（pain）的强度。 6. I was so disappointed at being too short and failing to get on the team. (Diary 2) 解析：回顾过去时，对当时痛苦进行精确定义。was disappointed at...是表达对某事感到失望的常用结构。failing to do sth.意为“未能做成某事”，是描述失败的高级表达。 7. “Why not try something else, like swimming?” suggested my best friend. (Diary 2) 解析：引入转机与建议的叙述方式。Why not try...?是提出建议的常用口语句型。引导内的直接引语使叙述更生动，suggested点明了建议的来源。 8. At first, I swam just to take my mind off things. (Diary 2) 解析：描述行为初始动机的句子。At first与下文的 But soon形成时间序列。to take one‘s mind off things是极佳的口语表达，意为“分散注意力，不去想烦心事”，准确描述了从逃避到热爱的转变起点。 9. When one door closes, another opens. (Diary 2) 解析：引用经典谚语对成长经历进行哲学升华。使用“When”引导的时间状语从句，以关门喻指失败或结束，以开门喻指新的机会开始，生动形象，充满智慧。 10. Growing up will never be an easy thing. But we need to look at challenges the right way. (Diary 2) 解析：对成长本质做出总结并提出积极应对的号召句。前半句是客观陈述（will never be），后半句用“But”转折至主观能动性（need to look... the right way），体现了从认识到行动的成长型思维。 知识点梳理与巩固 A. 重点词汇与短语挖空填写 根据两部分课文内容，补全下列句子。 1. P__________ p__________​ is the influence from people of the same age. (同龄人压力) 2. Some teens are afraid of being l__________ o__________. (被孤立) 3. He f__________ the driving test and felt very bad. (未能通过) 4. I‘m going to t__________ o__________ for the school play. (参加选拔) 5. Reading helps me t__________ my m__________ o__________ my worries. (分散注意力) 6. After the accident, his life t__________ a different t__________. (转向) 7. She felt d__________ when she didn‘t get the job. (失望的) 8. Don’t l__________ a__________ others; just be yourself. (嘲笑) 9. We should learn from f__________ and not give up. (失败) 10. Every c__________ is an opportunity to grow. (挑战) 分层巩固练习 ★ 基础巩固 (词汇与细节理解) 一、根据两篇日记内容，判断正(T)误(F)。 ( ) 1. The writer’s dream was to become a professional swimmer. ( ) 2. The coach didn’t choose the writer mainly because of skill. ( ) 3. The writer’s friends were supportive after the basketball failure. ( ) 4. The writer immediately loved swimming when first trying it. ( ) 5. The writer believes failure is temporary and can lead to new opportunities. ★ 能力提升 (句型应用与推理) 二、单项选择。 1. He joined the club not because he liked it, but because he didn‘t want __________. A. to leave out B. being left out C. to be left out D. left out 2. __________ my sadness, I decided to learn to play the guitar. A. Take off B. Taking off C. To take off D. To take my mind off 3. — I failed the exam. — __________. Everyone fails sometimes. Just learn from it. A. Why not try again? B. Don‘t be so disappointed. C. You are left out. D. It’s a strange feeling. 4. Looking back, I realize that __________ a team was actually a good thing for me. A. failing to get on B. fail to get on C. to fail getting on D. failed to get on 5. The proverb “When one door closes, another opens” teaches us to be __________. A. hopeful about the future B. afraid of changes C. careful about choices D. proud of past success 参考答案 A. 重点词汇与短语挖空填写 1. Peer pressure 2. left out 3. failed 4. try out 5. take; mind off 6. took; turn 7. disappointed 8. laugh at 9. failure 10. challenge ★ 基础巩固 一、​ 1.F (basketball); 2.F; 3.T; 4.F (At first, just to take mind off things); 5.T ★ 能力提升 二、​ 1.C; 2.D; 3.B; 4.A; 5.A 1 学科网（北京）股份有限公司 $