Unit 5 Travelling abroad教案
n.代替者;代用品
vt.用……代替……
the regular teacher is ill, so a substitute is teaching.
正式老師生病了,所以由一名代課老師上課。
常用結構:
a substitute for sth. 某物的代替者(代用品)
substitute a for b=substitute b with/by a用a代替b
substitute for 代替
we use honey as a substitute for sugar.
我們用蜂蜜作糖的替代品。
we must substitute a new chair for the broken one.
我們的這把破椅子得換新的了。
mr smith substituted for the teacher who was sick.
史密斯先生代替了那位生病的老師。
聯想拓展
substitution n. 代替;替換
高手過招
完成句子 (原創)
①我把名單上我的名字換成了你的。
i your name mine on the list.
②我們推薦的商標完全可以替代原來的。
we recommend this brand as a good.
答案:①substituted; for ②substitute
4. acknowledge
vt.承認;確認;答謝
常用結構:
acknowledge sth. 承認某事
acknowledge doing sth. 承認做了某事
acknowledge that ... 承認……
acknowledge sth./sb. to be/as承認某事/某人是……
acknowledge help 對幫助表示感謝
it is universally (generally) acknowledged that ...
……是大家公認的