UNIT 3 Section Ⅰ Welcome to the unit-【金版新学案】2025-2026学年新教材高二英语选择性必修第二册同步课堂高效讲义教师用书word（译林版）

背话题金句，写高分文章

 

单元话题导入

There are many people who think that wealth is better than health.I used to think so until one day I read a story about Howard Hughes.He was an American billionaire who got anything he wanted.However，in the last twenty years of his life，his health began to deteriorate① and he was miserable.He had the best doctors and nurses.

However，he could still find no relief②.I realized that health is worth all the money in the world.If you have millions of dollars but your health is poor，you will not be able to do what you want to do.So I would like to say don't hurt yourself trying to make money.Instead take care of your body and be happy with what you do have.Health is more important.Which is more important，health or wealth？It is a hot topic③ among people.I can hardly answer this question.I didn't realize that health is more important until I saw a businessman's real life.

A successful businessman，one of my father's friends，devoted himself to④ his business.

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He works from morning to night every day.There is no weekends in his mind.He often says，“I must earn much money so that I can get what I want.”Lately，he is ill.Though he has a lot of

money，he can do nothing but lie in the hospital's bed.

So I think health is more important than wealth.People can do nothing if they are always in poor health，let alone happiness.No matter we are rich or not，we can not ignore⑤ the importance of health.,语篇导读：

钱可以买到很多东西，所以很多人认为财富比健康更重要，可如果没了健康，财富还重要吗？

阅读助手：

①deteriorate vi.恶化，变坏

②relief n．(疼痛或不快的)减轻，缓解

③a hot topic 热门话题

④devote oneself to 献身于，致力于

⑤ignore vt.忽略，忽视

Section Ⅰ　Welcome to the unit & Reading

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①gene n. 基因

②over the course of在……的过程中

③game-changing adj.改变游戏规则的(指彻底改变事态发展的)

④genome n．基因组，染色体组

⑤scientific advance科技进步

⑥play a critical role in起关键性作用

⑦shape vt.塑造，影响

⑧lifespan n．寿命，有效期

⑨affect vt.影响；侵袭，使感染；深深打动

⑩contract vt.感染(疾病)；与……订立合同(或契约)

n．合同，合约

⑪virus n．病毒；(计算机程序中的)病毒

⑫identify vt.找到，发现；确认，认出；显示，说明身份

⑬relate vi.& vt.联系，使有联系；叙述，讲述

relate to涉及，与……相关

⑭delete vt.删去，删除

⑮apply...to...把……应用于……

⑯a wide range of各种各样的

⑰restore vt.恢复；修复；使复原，使复位

⑱vision n．视力，视觉

⑲ultimately adv.最终，根本上

⑳fundamental adj.十分重大的，根本的；基础的，基本的

n．基本规律，根本法则，基础

㉑at a fast pace快节奏地

㉒arise vi.发生，出现；(由……)引起，(因……)产生

㉓restrict vt.限制，限定；束缚，妨碍；约束，管束

㉔prohibit vt.(尤指以法令)禁止；使不可能

㉕enhance vt.增强，提高，改善

㉖resistance n．抵抗力；抵制，反对；抵抗，反抗

㉗characteristic n．特征，特点

adj.典型的，独特的

㉘wrestle vi.&vt.奋力对付，努力处理；摔跤

wrestle with努力处理，全力解决

㉙moral issues道德问题

㉚figure out计算出；弄清楚，弄明白

㉛without doubt毫无疑问

㉜in the history of在……的历史上

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The future is in our genes①

Good afternoon，ladies and gentlemen.Thank you all for coming to this lecture.Over the course of② my career，I have seen many wonderful scientific developments，but none are as game-changing③ as genome④ editing.I am full of excitement about the possibilities this scientific advance⑤ can bring and I hope to share my excitement with you today.【1】

【1】and连接两个并列句；this scientific advance can bring为省略了关系代词的定语从句，修饰先行词 the possibilities。

As many of you may already know，【2】genes play a critical role in⑥ shaping⑦ our