UNIT 1 Laugh out loud！单元知识回扣（Word教参）-【精讲精练】2025-2026学年高中英语选择性必修第一册（外研版）

本高中英语单元复习讲义以“词汇-短语-句型”递进逻辑构建知识体系，通过例句解析核心单词语境应用，表格梳理拓展单词词形变化（如entertain→entertainment→entertaining），重点句型结合结构公式与实例（如“keep+宾语+宾补”句型），突出词汇灵活运用及句型结构分析等重难点，清晰呈现语言知识内在联系。 该讲义亮点在于“情境化知识融合”设计，如核心单词例句“Despite the challenges, she maintained her enthusiasm...”帮助学生在语境中理解词义，重点句型“the way+定语从句”实例引导分析句子结构，提升语言能力与思维品质。拓展单词总结词形变化规律（如employ→employment→employer）培养学习能力，基础学生可夯实词汇短语基础，优秀学生能通过例句拓展表达，教师可据此实施精准分层教学。

[对应学生用书P24] Ⅰ.核心单词 1．Despite the challenges，she maintained her enthusiasm(热情)for the project，consistently working hard and offering innovative ideas to overcome obstacles. 2．It is widely known that water and sunshine are essential (必不可少的) to plants. 3．He got a fine fame (名誉) for being generous with his money to help others. 4．She is clearly relaxed and in an expansive mood (心情) now after passing the driving test. 5．I insist that you withdraw your offensive remarks (评论) immediately. 6．The people in the flooded area fought bravely against the natural disaster.Their bravery deserved(应得；值得) to be praised. 7．She told the police the exact spot (地点) where the traffic accident happened. 8．The fellow (家伙) came along towards me to ask for help. 9．It's worth reading literary (文学的) books because they can help us to know more about the society and life. Ⅱ.拓展单词 1．entertain v.使快乐→entertaining adj.有趣的；令人愉快的→entertainment n.娱乐；消遣 2．examine v.检查(身体) →examination n.调查；考查；检查 3．advertise v.做广告→advertisement n.广告→advertising n.广告业 4．employ vt.雇用；利用(时间、精力等) →employment n.雇用；利用→employer n.雇用者，雇主→employee n.员工 5．impress v.使钦佩，使留下深刻印象→impression n.印象→impressive adj.令人敬佩的，令人赞叹的→impressed adj.(对……) 钦佩，敬仰，有深刻的好印象 6．consistent adj.一致的；符合的→consistently adv.一贯地，一致地 7．interact v.相互作用； 交流； 合作→interaction n.交流 8．cruel adj.残忍的→cruelty n.残忍；残酷 9．amuse v.逗乐，逗笑；(提供)消遣；(使)娱乐→ amusing adj.逗人发笑的，好笑的，有趣的→amusement n.娱乐，消遣→amused adj.逗乐的，觉得好笑的 10．gentle adj.温和的；文雅的→gently adv.温和地；轻柔地 11．conclude v.结束，终止→conclusion n.结论 12．compose vt.作曲；创作→composer n.作曲家 Ⅲ.重点短语 1．in pain 疼痛地 2．do a great job 干得很好 3．more often than not 往往；多半；通常 4．cheer up (使)高兴起来，(使)振作起来 5．do the trick 奏效，达到预期效果 6．throw light on 使(某事)显得非常清楚；使人了解(某事) 7．brand of humour 某种类型的幽默 8．fall behind 不能按时完成(工作) Ⅳ.重点句型 1．句型公式：keep＋宾语＋宾语补足语 你不应该让她在寒冷的天气中等两个小时。 You shouldn't have kept her waiting for two hours in such cold weather. 2．句型公式：不定式作表语 减轻压力最有效的方法之一就是跟你信任的人谈谈你的情感。 One of the most effective ways to reduce stress is to talk about your feelings with someone you trust． 3．句型公式：the way＋定语从句 使我吃惊的不是他说的什么而是他说话的方式。 What surprised me was not what he said but the way (that/in which) he said it． 学科网（北京）股份有限公司 $$