《2025年创新设计高中英语选择性必修第一册北师大版》

2 used to 过去经常，曾经
教材原文 He used to explain things which seemed difficult with lots of practical examples and in simple language. 他过去常常用许多实用的例子和简单的语言来解释看上去很难的问题。
感知 语言先输入
①My hometown used to suffer from problems such as poor road conditions and dirty environment. （短文投稿）
②It can also be used to mean an expression of sympathy.
③After a few minutes our eyes got used to the darkness.
记牢 知识再梳理
(1)used to do sth 过去常常做某事（暗示现在已经不做了），其否定形式有两种：used not to do sth 和 didn't use to do sth。
(2)be used to do sth 被用来做某事
be/get used to (doing) sth 习惯于（做）某事
运用 单句语法填空/完成句子
①Honestly speaking, I am not used to eating (eat) onions though they are good for health.
②The reason why we call it the Amber Room is that much amber was used to make (make) it.
③I used to trouble you to do many things for me, but you were never impatient with me. (感谢信)
我曾经麻烦你为我做很多事情，但你从来没有对我不耐烦。
④To breathe in more fresh air, you must be used to getting up early. （健康生活）
为了呼吸更多新鲜空气，你必须习惯于早起。

答案： 2.①eating ②to make ③used to trouble you ④be used to getting up

3 句型公式：if only…要是……就好了
教材原文 Sometimes I think, if only I could call him and ask for his opinion!
有时我想，要是我能给他打电话征求他的意见就好了！
感知 语言先输入
①The waitstaff feels upset. If only there were more kind customers and fewer complaints.
②If only I had checked my wallet before leaving the airport! （心理描写，2024·新课标卷）
③Only if you follow the doctor's advice can you recover soon.
记牢 知识再梳理
(1)if only…意为“要是……就好了”，句中谓语动词要用虚拟语气。
if only…did…表示与现在事实相反的愿望。
if only…had done…
表示与过去事实相反的愿望。
if only…would/could do…
表示与将来事实相反的愿望。
(2)only if 意为“只要；只有”，引导条件状语从句。
only if 位于句首时，主句要用部分倒装。
运用 单句语法填空/完成句子/完成语段
①If only I could (can) fly to the moon one day!
②If only I had seen (see) her off at the station yesterday, but I was too busy.
③I feel upset and depressed, thinking about, “If only someone helped me at the moment.”
我感到很难过、很沮丧，心里想：“现在要是有人帮帮我就好了。”
④“If only I had not been constantly distracted in class. Only if I am devoted to my studies can I keep up with my classmates,” Jane thought, tears of regret flowing down her cheeks. （心理描写）
“要是我在课堂上不经常分心就好了。只有我全身心投入到学习中，我才能赶上我的同学。”简心想，悔恨的泪水顺着脸颊流下来。

答案： 3.①could ②had seen ③If only someone helped me ④If only I had not been constantly distracted in class;I am devoted to my studies can I keep up with