一、语法填空常考点
1．(2021·浙江1月高考)BMI is an internationally recognized measurement tool that/which gives an indication of whether someone is a healthy weight.
2．(2020·全国卷Ⅲ)In ancient China lived an artist paintings were almost lifelike.
解析：whose 分析句子结构可知，artist后是定语从句，空处与其名词paintings之间构成所属关系，应用关系代词whose。
3．(2020·全国卷Ⅰ)Because the moon's body blocks direct radio communication with a probe, China first had to put a satellite in orbit above the moon in a spot it could send signals to the spacecraft and to Earth.
解析：where 分析句子可知，spot后是定语从句，从句中缺少地点状语，应用关系副词where。
4．(2020·新高考全国卷Ⅰ)The 80,000 objects collected by Sir Hans Sloane, for example, formed the core collection of the British Museum opened in 1759.
解析：which/that 分析句子结构可知，the British Museum后是定语从句，从句中缺少主语，指代先行词the British Museum，应用关系代词which/that。
