一、重难点
1.injury n. - damage, wrongful treatment
escape injury 幸免受伤
do an injury to a person 伤害某人
an injury to a person’s reputation 毁损某人名誉
injure vt.
Smoking will injure your health.
injured adj. 受伤的，（感情等）被伤害的
an injured look 一副受冤屈的表情
injury, wound, hurt, harm & damage
不同的“伤害”
injury 平时的大小创伤或伤害：
He got serious injuries to the legs at work.
他干活时腿受了重伤。
wound 战斗中刀或枪的创伤、伤口:
The soldier received two wounds in the battle.
hurt 尤指精神和感情上的伤害，肉体的伤痛。
The hurt to his feelings is more serious than the hurt in his body.
harm, damage 损害，损失（不表示伤痛）
The storm did great damage (或 harm ) to the crops.
2、prevent vt.-stop or hinder 阻止，防止，妨碍
prevent＋n. / doing
Rain prevented the base-ball game.
prevent ＋n.＋from doing. = stop/keep＋n.＋from doing 妨碍，防止
Their prompt actions prevented/stopped/kept the fire from spreading.
Notes:
在prevent/stop sb. ( sth. ) from doing sth. 结构中from 在主动句中可省略，被动句中不省。keep sb. ( sth. ) from doing sth. 中from在主被动句中都不能省，如：
Nothing will prevent us ( from ) reaching our aims.
3.thrill
(To feel ) a sudden quiver of excitement or emotion.
e.g. v. 使兴奋；使胆战心惊
The traveler thrilled us with his stories.
n. 兴奋；激动
a thrill of joy [horror]
一阵喜悦[恐怖]
Disneyland is famous for its many thrills.
thrilling adj. very exciting to experience
e.g. a thrilling time at the park
a thrilling experience
4. Some thrill rides will let you feel what it is like to fall through the air: you sit in a car that “falls” from a tall tower and you cream your way down to a safe landing.
…one’s way 这种用法有时会很形象，又如：
He elbowed his way through the crowd.
二、语法讲解
The – ing Form ----- used as Adverbial
T i p s:
1. – ing Form 表示的必须是主语的一个动作。
2. – ing Form表示的动作和位于表示的动作同时发生或相继发生。
3. – ing Form表示的是较次要的动作，对谓语动作加以说明。
4. 表示动作已完成用 having done
5. 它的否定式是 not doing / not having done
类型：
伴随状语 … and …
时间状语 When/After …
原因状语 As …
（2）-ing form表示的是较次要的动作，对谓语表示的动作或状态加以说明；
Working this way, they greatly reduced the cost.
Notes:
（1）-ing form 表示的必须是主语的一个动作；
They sat facing each other.
（3）-ing form表示的动作和谓语表示的动作（或状态）是同时发生的，如果表示的动作在谓语动作之前发生，就需要用完成时。例如：
Seeing those pictures, he couldn’t help thinking of these memorable days in France.
如果谓语动作和-ing form表示的动作是完全同时发生的。分词用when或while 加 -ing form：
Be careful when crossing the street.
He lives far from the company and is often late.
---Living far from the company, he is often late.
After she had found that money was stolen, she called 110 for help at once.
---Having found that money was stolen, she called 110 for help at once.
She has not received any news from his son and is becoming more and more worried.
---Not having received any news from his son, she is becoming more and more worried. 四、作业
用所给动词的适当形式填空
1. It's no good__________( smoke ) too much.
2. _________( teach ) is also learning.
3. They lived in a room ______( face ) the south.
4. The man ________( speak ) now is our headmaster.
5. ______(see) the ball ________(come) and hit it back.
6._______________( finish ) the homework, we went home.
7. ________ ( hear ) the news, they were excited.
8. _______ (see) is believing.
答案：
1、smoking 2、Teaching
3、facing 4、speaking
5、See
coming
6、Having finished
7、Hearing
8、Seeing
选择最佳选项。
( ) 1. When I got back home I saw a message pinned to the door _______"Sorry to miss you; will call later."
A. read B. reads C. to read D. reading
( ) 2. "Can't you read?" Mary said _____ to the notice.
A. angrily pointing B. and point angrily
C. angrily pointed D. and angrily pointing
答案：
1、D 2、A
改错。
1. Seeing from the top of the mountain, the tall buildings look very small.
2. Don’t knowing what to do, I needed your advice.
3、Having failed several times, the result became not very important for me.
答案：
1、-ing form 表示的必须是主语的一个动作改为：… , I found …
2、-ing form 否定式是 not doing改为：Not knowing …
3、-ing form 表示的必须是主语的一个动作改为：… , I felt …