No sooner had we sat down then I realized I’d left the paper.
部分倒装 ①否定副词never, seldom, rarely, little, hardly, scarcely等位于句首 如：Never have I read such an interesting book. ②“only+状语”位于句首 如：Only in this way did I finish the homework. ③so/such…that引导的结果状语从句时，so/such置于句首 如：So frightened was he that he didn’t even want to move a pace. ④as/ though引导让步状语从句 如：Child as he is, he knows a lot. ⑤if引导的虚拟条件句中，若将if省略，were, had, should要提前 如：Should it rain tomorrow, we would stay at home. ⑥so / neither / nor表示“前面所说的情况也适合于后者时” 如：I came back late and so did my mother. ⑦当not until…位于句首时，其后的主句要用倒装语序 如：Not until the rain stopped did he leave the room.
Now that the room didn’t live up to the promises you makd in the advertisement, I want to ask for compensation. (2011.06 T20)
should/could/would/might do
If I were you, I would go on foot.
与将 来事 实相 反
从句：①If+主语+should do ②If+主语+did ③If+主语 +were to 主句：
should/could/would/might do
If it were to rain tomorrow, we would stay at home. If it should rain tomorrow, we would stay at home.
同 位 语 从 从句充当同位语（对前面抽象名词进行解释说明）
句
成分，
如：The fact that I won the game is true.
（the fact= I won the game）
She asked the reason why there was a delay.
同位语从句和定语从句的区别：
注： 引导限制性定语从句时，关系代词which可以与that 互换；但引导非限制性定语从句时，只能用which。
非限制性定语从句
(2016.12, T29) (2015.12, T26) (2014.12, T28) (2014.06, T24) (2013.12, T18)
6.名词性从句
(2017.06, T21) 表语从句 (2017.06, T22) 同位语从句 (2015.12, T30) 主语从句 (2014.12, T30) 宾语从句
We will inform you of the result as soon as the program is approved by the board.(2016年6月28题)
9.目的状语从句
常用引导词：so that, in order that(为了，以便)
The bank clerk listened carefully so that he could discover exactly what the client wanted.(2014年6月22 题)
7.状语从句
2017年6月27题：让步状语从句 2016年12月27题：让步状语从句 2016年6月28题：as soon as 引导的时间状语
从句 2014年6月22题: 目的状语从句 2011年6月20题：原因状语从句
8.时间状语从句
常用引导词：when（在…时）, as （当…时）, while（在…期间）, as soon as（一……就……）, before （在…之前）, after（在...之后）, since（自从...以来） , not...until （直到…才）until/till(直到…时）等
关系代词：who (人/主语)；whom（人/宾语）； whose (人/所有格)；which（物）；that（人/物） 3人1物1或人或物
关系副词：when 表时间；where表点；why表原因
定语从句分析3步骤： ①确定先行词（被修饰的名词）； ②看从句是否完整，从句完整用关系副词，从句 不完整用关系代词； ③根据先行词和句子完整性确定关系词。
3. 虚拟语气
(2017.06, T23)与现在事实相反的假设 (2016.12, T25)与过去事实相反的假设 (2015.12, T25)与过去事实相反的假设 (2014.06, T25)与现在事实相反的假设 (2013.12, T16)与过去事实相反的假设
if虚拟条件句形式来自例句与过 去事 实相 反
定语从句
(2016.06, T23, T30) (2015.06, T24) (2014.06, T24)
限制性定语从句：从句对主句先行词加以限制和分类， 去掉它主句意思往往不明确，主句和从句之间不能用逗 号分开。 非限制性定语从句：从句起补充说明作用，在句子中不 充当成分，缺少也不会影响全句的理解，它与主句往往 用逗号隔开。
(2014.12 T25) keep on doing sth “继续做某事” (2014.12 T27) in one’s opinion “在某人看来，某人认为”(2014.06 T20) keep… under control “控制，监视…” (2013.12 T19) enjoy doing sth “乐于做某事，喜欢做某事”(2013.06 ) on business “出差，因公外出” (2012.12 T21) expect sb to do sth “期望某人做某事” (2012.12 T23) have difficulty (in) doing sth “在做…方面有困难” (2012.12
T24)
2. 倒装结构
①“only+状语”位于句首(2015.12 T24) 如：Only in this way did I finish the homework.
②当not until…位于句首或者no sooner… than中no sooner… 位于句首时，位于句首时，其后的主句要用倒装语序 (2015.06 T25)(2013.12 T25)(2012.12 T19) 如：Not until the rain stopped did he leave the room.
三级考试 常考语言点
1.常考固定搭配
too… to… “太…而不能…” (2017.06) help sb (to) do sth“帮助某人做某事”(2016.12 T21) so…that… “如此…以至于” (2016.12 T24) (2013.06 T16) be likely to do sth “有可能做某事” (2016.12 T30) either…or… “不是…就是…” (2016.06 T22) (2017.06) schedule to do sth “计划/安排做某事” (2016.06 T25) finish doing sth “完成做某事” (2016.06 T27) have sth doing “叫 / 让 / 使某人做某事或让某种情况发生”; have sth done完成做某事 (2016.06 T29) neither… nor… “既不…也不…” (2015.12 T27) have an impact/effect/ influence on “对…有影响” (2015.12
Is this the book that you were looking for? This is the man who helped me. The doctor whom you are looking for is in the room.
I have two sisters, who are both students. We were given a lovely double room, which had a sea view.
同位语从句：起补充说明的作用 They were delighted at the news that their team had won. The news that our team has won the game is really encouraging.
定语从句：修饰前面的名词 This is the news that makes them happy. The news that he told me is really encouraging.
4.强调句 (2015.06, T26) (2014.12, T22) (2013.06, T18) (2012.12, T25)
基本结构： It is/ was + 被强调部分+ that/ who … 强调主体是人，连词可使用that或者who; 强调主体是物，连词只能用that。
5. 定语从句：
主语从句
从句充当主语成分， 如：What I say is very important. That she was able to come made us very happy.