Unit 2 Healthy Lifestyle Reading and Thinking 语言点讲义-2023-2024学年高中英语人教版（2019）选择性必修第三册

Unit2 Reading and Thinking语言点 1.As teenagers grow up , they become more independent and start making their own decisions .( Page 14)在成长过程中，青少年会变得越来越独立，并且开始自己做决定。 剖析 as 意为"随着"，引导时间状语从句。 As the deadline came near , I worked harder . 随着最后期限的临近，我更加努力地工作。 As time went by , I was made smaller . 随着时间的推移，我被做得更小了。 【合作探究】 读一读·细观察 阅读下列句子，写出句中黑体词的含义 1 Child as he is , he knows much . 含义 2 I must stop writing now , as I have a lot of work to do . 含义 3 They did as I had asked . 含义 【即学即用】 句型转换 1 As spring comes , everything comes to life . → With spring, everything comes to life . 2 Although he might try , the young man failed . → he might , the young man failed . 2. To prevent harmful habits like these from dominating a teenager ' s life is essential .( Page 14)防止此类有害习惯主宰青少年的生活是至关重要的。 ★ prevent ... from ...阻止……；防止…… No one can prevent this plan from being carried out . 谁也不能阻止这个计划的实施。 【合作探究】 记一记·长知识 prevent / stop / keep ... from ..．均意为"阻止……"，但 prevent / stop ... from ..．中的 from 可以省略，而 keep ... from ..．中的 from 不能省略。但在其被动语态中， from 均不可省略。 【即学即用】 单句语法填空 ①Their son was prevented going to college last year because of their low income . ②They were stopped from ( enter ) the burning building . 翻译句子 3 It can prevent heat from escaping from Earth into space . 3.They must learn to recognise bad habits early and make appropriate changes .( Page 14)他们必须学会早早认清不良习惯并作出适当的改变。 ★ appropriate adj ．恰当的；合适的 Jeans are not appropriate for / to a job interview . 牛仔裤不适合求职面试时穿。 【合作探究】 读一读．细观察 阅读下列句子，写出句中黑体部分的结构和含义 1 It ' s not appropriate for you to ask such personal questions in an interview . 结构 含义 2 It is appropriate that you ( should ) pay attention to your behaviour . 结构 含义 说一说·勤归纳_ 1 be appropriate for / to sth 对……来说是适当的 It ' s appropriate that sb ( should ) do sth 某人做某事是合适的 It ' s appropriate for sb to do sth 某人做某事是合适的 appropriate 【即学即用】 单句语法填空 1 Theater owner Ed Bradford said he chose the movie because it seemed ( appropriately ). 2 Sports clothes aren ' t appropriate a formal