《2025年优化学案高中英语选择性必修第一册人教版》

单句语法填空
（1）Tom recognised him ____________ instant the door opened.
（2）In ____________ instant, he took off his jacket and jumped into the lake.
（3）I called her name ____________（instant）I saw her.

答案： 答案：the解析：the instant 引导时间状语从句，意为“一……就……”，故填 the。
@@答案：an解析：in an instant 是固定短语，意为“立刻；马上”，故填 an。
@@答案：instantly解析：instantly 可作连词，引导时间状语从句，相当于 as soon as，意为“一……就……”，故填 instantly。

单句语法填空
（1）I'm ____________ your command—what would you like me to do?
（2）I have a good command ____________ English and Chinese, which is beneficial for introducing Chinese paintings.

答案： 答案：at解析：at one's command 是固定短语，意为“听某人吩咐；随时可供某人使用”，所以填 at。
答案：of解析：have a good command of 是固定搭配，意为“精通；掌握”，故填 of。

同义句转换
（3）The police commanded the witness to describe what had happened.
→The police commanded that the witness ____________ ____________ ____________ ____________.

答案： 答案：describe what had happened解析：command 表示“命令”时，后面的宾语从句要用虚拟语气，即“should + 动词原形”，should 可以省略，所以填 describe what had happened。