(每日一练)人教版 2022 年高中英语虚拟语气基础知识手册


单选题

1、To reduce food waste, some restaurants in Beijing insist their customers ________the leftover food after their
meals.

A．to takeB．takingC．takeD．took

答案：C

解析：

考查虚拟语气。句意：为了减少食物浪费，北京的一些餐馆坚持要求顾客在用餐后应该把剩下的食物带走。分
析句子可知，句中“insist”意为“坚持要求、坚决主张”，后接宾语从句，从句中的动作尚未发生，故从句应用虚
拟语气，即“should+动词原形”， should 可省略。故选 C 项。

2、“If no one      the rubbish,” an environmentalist pointed out, “the street would soon become dirty, the
number of rats would increase, and the disease wo ...