《2025年优化探究同步导学案高中英语必修第一册人教版》

1. exchange $ n. $ 交换；交流 $ vt. $ 交换；交流；交易；兑换
[教材原文] I'm an exchange student from the UK. 我是一名来自英国的交换生。
· an exchange student 一名交换生
in exchange (for) 作为(对……的)交换
· exchange A for B 拿 A 换 B
exchange sth. with sb. 与某人交换/交流某物/某事
(1) As an exchange student (一名交换生), I've learned a lot about Chinese culture by exchanging ideas with (和……交流想法) you, and in exchange (作为交换), I'm honored to help you improve your spoken English. (写作之学校生活)
(2) (2023·新课标Ⅰ卷) 我的建议是根据学生的语言能力对他们进行分组，或者让学生选择自己的伙伴，这会使他们能够顺利地相互交流想法。
My suggestion is to group students based on their language abilities or to let students choose their own partners, which will enable them to exchange their ideas smoothly with each other.

答案： 1.
(1)an exchange student exchanging ideas with in exchange
(2)exchange their ideas smoothly with each other

2. design $ vt. $ 设计；筹划 $ n. $ 设计；设计方案(designer $ n. $ 设计者)
[教材原文] A designer. 一位设计师。
· design... for... 为……设计……
be designed for... 为……设计；目的是……
be designed to do... 为某目的或用途而制造或设计
· by design = on purpose 故意地
(1) The programme is designed to help (help) people who have been out of work for a long time.
(2) The wheelchairs are designed help people who are unable to walk.
(3) A famous designer (design) designed a special lecture for us students to make us more interested and he sometimes asked some fun questions by design.
(4) (2023·浙江 1 月卷) 然后，我们进行了一次自然漫步，旨在观察并收集不同植物的样本。
We then went on a natural walk designed to observe and collect samples of different plants.

答案： 2.
(1)to help
(2)help
(3)designer for by
(4)designed to observe and collect