【高频考点 & 易错题型清单】
1. 动词是绝对大头，尤其非谓语动词和动词搭配。
重点盯防： 哪些动词后面必须接to do，哪些必须接doing。比如remember/forget/regret后面接to do和doing意思完全不一样。
蒙题口诀： 感觉、听、看、让（feel, hear, listen to, see, look at, watch, notice, observe, make, let, have），后面跟宾补，to要去掉。例句：I often hear him sing the song. / Don't forget to have him come.
2. 定语从句，关系代词和关系副词别选错。
关键看先行词在从句里充当啥成分。 如果是主语或宾语，用which/that；如果是状语（时间、地点、原因），用when/where/why。
还原法是好帮手。 把先行词带回从句里，结构马上就清楚了。例：Waseverything Jim ___ away by the robbers last night? 还原后就是：Everything (that) Jim had was taken away. 所以选B. had taken。
3. 状语从句和名词性从句并列第二重要。
时间、条件、让步状语从句的连词别混淆。 比如as/while/when的区别。
名词性从句（主语、宾语、表语、同位语）关键是看从句缺不缺成分，缺啥用啥。 不缺成分用that，缺主语或宾语用what，缺状语用when/where/why等。
4. 倍数表达，三种句型记死。
A is three times as large as B.
A is three times larger than B.
A is three times the size of B.
这是最常考的句式转换，看真题：Nigeria is ______ Great Britain. 直接套第三种，选D. three times the size of。
5. “陷阱题”专坑马虎眼。
结构干扰题： 比如把定语从句、插入语去掉再看主干。
思维定式题： 别想比如devote all he could ______ his oral English。all he could 是devote的宾语，后面其实是devote sth. to doing sth.，to不能少，所以选D. to improving。