高考英语短文改错考点规律分析：缺词考点之缺一代词

　　缺一代词
　　① 充当定语从句主语的关系代词不能缺少。如：
　　The accident ∧ (that) happened yesterday was very serious.
　　② 英语中用来替代前面的“the + 名词”的 that(单数)和 those(复数)，在汉语中往往很可能漏掉。如：
　　The population of China is much larger than ∧ (that) of Japan.
　　These shirts are expensive, but∧ (those) which we saw the other day were even more expensive.
He ∧ (is) afraid of his father.
　　The match ∧ (is) over.
　　② 被动语态中缺少助动词 be，成了主动语态。如：
　　He has ∧ (been) asked to sing in English.
　　③ 完成体中缺少助动词 have，成了一般过去时。如：
　　We realized that we ∧ (had) lost our way.
　　They ∧ (have) lived here since 1980.
　　④ 在倒装句中缺少助动词或情态动词。如：
　　Hardly ∧ (had) I reached the bus stop when the bus started.
　　Seldom ∧ (do) I get invited into the office alone.
　　Only in this way ∧ (can) you learn English well.