联系我们【知识点】
Ⅰ. 单词和词组
四会：reason (v .) , roll over , give out
三会：in chains , daylight , from generation to generation , worthwhile
Ⅱ. 交际英语
eXPressing wishes , hope and desire
1. I wish to do … / I am going to do …
2. I want / hope / would like to … ; I intend / mean / plan to do …
3. I would do it if I had the chance .
4. If only I could do …
5. I wish I could do …/ I wish I had …/ I wish I were …
6. I wish you every success .
7. Good luck !
8. I feel like doing sth
9. I'm ready to do …
10. I would rather not tell you .
11. I have been looking forward to doing …
12. I've always dreamed of …
13. So do I .
Ⅲ. 语法学习
在本单元，同学们将对it的用法作以系统归纳，并具体理解高考中对it的测试热点。
【重点难点讲解】
1. Born a free man, he was now in chains.
虽然生是自由的人，现在他却带着镣铐。
in chains 带着镣铐，受到束缚。例：
The prisons were put in chains.
2. Heavy iron chains around his feet and hands were fixed to a metal bar that ran round the hall about ten centimeters off the ground.
手上和脚上沉重的铁链被拴在厅堂四周离地只有10厘米的金属杆上。
around his feet and hands介词短词作定语，修饰chains。be fixed to被固定在。例：
The tables are firmly fixed to the floor.
The chair was fixed next to the desk.
3. One man had a head wound and was in pain.
有一个人头部受了伤，非常痛苦。
in pain 疼痛，痛苦。例：
I'm wounded and in pain.
4. Kunta had been seized in the forest and then hit on the head with a hard object.
昆塔在森林中被抓住，脑袋上还被一个硬物打了一下。
seize(突然)抓住。如：
The cat seized the bird.
5. What shocked him most was that the men who carried him were black.
最使他震惊的是搬运他的人竟是黑人。
What shocked him most 是由what 引导的主语从句，what在从句中作主语。
that the men who carried him were black 是由that引导的表语从句。
6. He reasoned with them and tried to persuade them to set him free.
他和他们讲理，并试图说服他们放了他。
reason"讲道理"，在此是不及物动词。例：
He will not reason, he just makes wild statements.
set sb. free 放掉某人。例：
They set the prisoner free.
7. Kunta was thrown into the bottom of the boat and covered with an old smelly cloth.
昆塔被扔到了船底，盖上了一块发霉的旧布。
be thrown into 被投入。例：
He was thrown into prison after he was arrested.
8. The men took him in their boat to the castle where he was now held prisoner.
人们用船把他送到了那个城堡，在那里他被囚禁起来。
hold 在此作扣押解。prisoner作主语补足语。
9.There is a journalist and writer living in America whose name is Alex Haley.
有一个住在美国的记者兼作家，叫阿里克斯.哈里。
a journalist and writer 是一个人;
a journalist and a writer 是两个人。
living in America whose name is Alex Haley是v-ing形式作定语，修饰a journalist and writer，其作用相当于定语从句。
10. On his arrival he was sold to a farmer and worked in the fields.
他一到那里，就被卖给了一位农民，并开始在地里干活。
on his arrival 在他到达时。
on 接v-ing 形式、名词，可以表示在……时，在……之后。例：
On reaching the city he called up his wife.
On his return from Europe, he set to work.
11.All the stories of families, heroes, wars and journeys are passed down from generation to generation.
所有家史、英雄、战事和旅行的情况都是世代相传的。
pass down 传下来。例：
The skill had been passed down over four generations.
【语法-It句型的用法小结】
一、It引起的几个易混淆的时间句型
在学习中，同学生们对"It + be + 时间 + 从句"这个结构经常混淆不清，下面逐一进行分析。
1，It + be + 时间 + since-clause
这个句型表示从since 从句谓语动作发生以后到现在或过去所经过的一段时间，意为"自从......以来已多久了"，主句多用一般现在时，从句用一般过去时，如果表示过去的情况，主句用一般过去时，从句用过去完成时，或主句用过去完成时，从句用一般过去时。
例如：
It is three years since his father passed away . (从现在算起)
It was 10 years since they married . (从过去算起)
It had been fifteen years since she left Shanghai . (从过去算起)
30 years has passed since we joined the Party . (从现在算起)
2，It + be + 时间 + before-clause
这个句型中的时间一般为表示一段时间的词语(如：long years , months , weeks , days ,hours , minutes ) ，主句中的谓语动词用肯定式，意为"过多长时间才......"。
主句的谓语动
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