《2025年活动单导学课程高中英语必修第二册译林版》

2. When you plan an exercise routine, the first thing to consider is what you expect to improve: heart and lung efficiency, muscle strength or flexibility. (page 17, lines 14-16) 制订锻炼计划时,首先要考虑的是你期望在哪些方面有所改善:心肺功能,肌肉力量还是柔韧性。
【句式】句中不定式 to consider 修饰 the first thing,先行词是序数词或被序数词修饰,用不定式做定语。句中 what 引导表语从句。
【即学即练】仿写
①首先要记住的是,好的早餐能提高你的专注力。
The first thing to remember is that a good breakfast can boost your focus.
②首先要考虑的是什么样的朋友能支持你的目标。
The first thing to consider is what kind of friends will support your goals.

答案： 2. ①The first thing to remember is that a good breakfast can boost your focus. ②The first thing to consider is what kind of friends will support your goals.

3. To prevent soft tissue injury, make sure that you wear proper clothes and equipment when exercising. (page 17, lines 37-38) 为避免软组织受伤,锻炼时请确保穿着合适的服装并佩戴专业装备。
【句式】句中 when exercising 是省略句,完整形式应该是 when you are exercising。当时间状语从句的主语与主句主语一致,且从句谓语包含 be 动词时,可省略从句的主语和 be 动词,使表达更简洁。
【即学即练】单句填空/仿写
① If taken (take) regularly, this medicine can effectively control allergy symptoms.
②阅读英文小说时,你可以划出不熟悉的单词。
When reading English novels, you can underline unfamiliar words.

答案： 3. ①taken ②When reading English novels, you can underline unfamiliar words.

Activity 4 Building your language 语言知识拓展
Learn B2 and B3 on page 19 of the textbook, and then finish the following exercises.
1. Read the examples in B2 and add at least 6 collocations.

2. Read B3, pay attention to the listed words and phrases, and think about why the author uses cautious language in the guide.

答案： 1. ①fitness
adj. +fitness: physical fitness
v. +fitness: improve fitness
fitness+n. : fitness goal
②workout
adj. +workout: intense workout
v. +workout: complete a workout
workout+n. : workout routine
③nutrition
adj. +nutrition: balanced nutrition
v. +nutrition: study nutrition
nutrition+n. : nutrition facts
2. 略