【高效学案】Unit 2 Teenage problems 单词解析三(PPT版+word版)【2026秋译林九上英语】

/ 让教学更有效 英语学科 Unit 2 Teenage problems 单词解析三 1.risk(动词)冒...的风险、冒险做 [用法讲解] risk为可数名词，其复数形式为risks,译为"危险、风险"。 Eg: He is willing to take a risk to start his own business. 他愿意冒险创办自己的公司。 I wouldn't risk driving in such bad weather. 我不会冒着这么恶劣的天气开车的。 [常见搭配] at risk 处于危险中 risk doing sth. 冒险做某事 risk one's life 冒着生命危险 Eg: Hundreds of thousands of people are at risk. 有几十万人正处于危险中。 She risked losing her job by speaking out against corruption. 她因公开反对腐败而冒着失业的风险。 They risk their lives to save the drowning child. 他们冒着生命危险去救那个溺水的孩子。 [派生词] risky为形容词，译为"有危险的、有风险的"。 Eg: Skydiving is a risky sport. 高空跳伞是一项高风险运动。 [即学即用] 1.We have been advised not to risk_____(travel) in these conditions. ( )2. If you put all your eggs in one basket, you losing everything all at one time. A.risk B. enjoy C. avoid D. consider 答案:1.travelling 2.A 2.go through 经历、遭受 [用法讲解] go through还可译为"仔细检查、审查、完成、耗尽"。 Eg: She went through a lot during the war. 她在战争期间经历了许多磨难。 The lawyer went through the contract line by line. 律师逐行检查了合同。 It took months to go through the approval process. 完成审批流程花了几个月时间。 We've gone through all the milk. 我们把牛奶喝完了。 [即学即用] 团队正在经历一个困难阶段。 The team is_____ a difficult phase. 答案:going through 3.adult(名词)成年人 [用法讲解] adult为可数名词，其复数形式为adults;adult还可为形容词，译为"成年的、成熟的"。 Eg: In Japan, you become an adult at 20. 在日本,20岁算成年。 She handles problem in an adult way. 她以成熟的方式处理问题。 [常见搭配] young adult 青年 Eg: Young adult novels are popular among teenagers. 青年小说在青少年中很受欢迎。 [即学即用] _____(成年的)penguins teach their chicks to hunt. 答案:Adult 4.mean(形容词)刻薄、吝啬的 [用法讲解] mean还可为动词，译为"表示...的意思、意味着”。 Eg: He is very mean with his money. 他在金钱上很吝啬。 What does this word mean 这个字是什么意思 Silence means consent. 沉默就是同意。 He meant no harm. 他没有恶意。 [派生词] meaning为名词，译为"意思" [常见搭配] mean to do sth. 打算做某事 mean doing sth. 意味着做某事 the meaning of ... ...的意思 Eg: I mean to go, but my father would not allow me to. 我想去，但是我父亲不肯我去。 Missing this train means waiting for another hour. 错过这辆火车意味着你得再等一小时。 What's the meaning of this word 这个字什么意思 [即学即用] 1.Don't be so m_____ to your little brother! 2.Can you tell me the_____ (mean) of this sentence ( )3. He means abroad for further study. A.go B. to go C. going D. to going 答案:1.mean 2. meaning 3.B 5.stranger(名词)陌生人、外地人 [用法讲解] stranger为可数名词，其复数形式为strangers。 Eg: I met a stranger on the bus who told me an interesting story. 我在公交车上遇到一个陌生人，他给我讲了一个有趣的故事。 [常见搭配] be a stranger to ... 对...陌生、不熟悉 Eg: She is a stranger to this city. 她对这个城市不熟悉。 The concept o ... ...