文档介绍：人教版高中英语选修 Part 1. Warming up
7Unit3 知识点详解
Part 2. Pre-reading, reading and comprehending
thought，at the time，ther and then
crashing down again 在句中作宾语补足语，与宾语辑上的主谓关系，所以用现在分词形式。
an enormous animal 存在逻
I saw the little child crossing the 。
(1)在感官动词 see, hear, look at, notice, observe, feel, find 等及使役动词 have,
make, leave, keep, get 等后既可以用不定式也可以用动词语。不定式 (不带 to)表示过程或动
-ing 形式作宾语补足
词完成， v.-ing 形式强调进行或当时情景。
(2)另外在感官动词 see, hear, feel 等及使役动词 make, get, have, keep 等后也可用动词 -ed 形式作宾语补足语，宾语与宾补之间存在逻辑上的动宾关系。
The boss kept the workers working the whole 。I have never heard him spoken ill 。
I have my hair cut once a 。
4. “ Come on, Clancy. To the boat” , George said as he ran ahead of me.
come on（祈使句，表示劝说，激励，不耐烦，催促）来吧，赶快，得了吧与 come相关的短语：
come about 发生
come across 偶然遇见
come out 出版
come through 经历 ...仍活着 ,安然渡过
come to 总计
come up 被提出；长出地面
come up with 提出
come about , come through, come out , come up, come to , come across 1) The cost of the journey _______ 3000 yuan.
2) How did the accident ___________ ?
3) When will the book __________ ?
4) I _____________ my teacher in the street yesterday .
5) The seeds haven’ t __________ yet .
6) The old man ___________ the World War I.
comes to
come about come out
came across come up
came through
was the call that announced there was about to be a whale 鲸行动马上就要开始的号角。
be about to do 表示打算或即将发生的动作，但它不与表示将来时间的副词或其他具体将来时间状语连用。但可以与 when 连用，构成固定句型。
a moment or two, its body was dragged swiftly by the killers down into the depths of the sea.
drag vt. 拖；拉；吸
drag away 用力拖，拉
drag out/on (使)持续过久，拖延
drag sb. down 使身体垮掉；使情绪低落
Her dress dragged on the 。
Angry protesters were dragged away by the 。
They dragged out the meeting with long ，使会议拖了很长时间。
7.“ In the meantime,Old Tom,and the others are having a good feed on its lips an