以下为课件内提取的文本内容，仅供参考：

1.What should you do if a person has been bitten by

a dog?

2.What should you do if you find a person who has

got burnt?

3.What should you do if a person has been cut?

4.What should you do if you find a person who has

been poisoned?

Language Points

1. …find ourselves in the situation….

find sb./ oneself + 介词短语/doing/done…

发现…处于某种状态

1.当他醒来的时候发现自己躺在医院的病床上。

2.教授发现自己被一群学生围着听他讲话。

When he came back to life, he found himself

(lying) on the bed in hospital.

3. A cook will be immediately fired if he is found ____ in the kitchen.

A. smoke B. smoking C. to smoke D. smoked

The professor found himself surrounded by

a group of students listening to him.

B

2. could have done…

(1)用于否定句或疑问句中，表示对于过去事情的推测。

Could he have been told the news?

(2)用于陈述句中，肯定句表示与过去事实相反

的假设，意为“本能够去做却没有做”。否定

句表示对过去事实的推测。

典型

考题：

①--I stayed at a hotel in New York.

--Oh, did you? You__________ (stay) with

Barbara.

②--There were already 5 people in the car,

but, they managed to take me as well.

---It_____________ (be) a comfortable

trip.

He could have called. It’s a shame I didn’t …

could have

stayed

couldn’t have

been

拓展

must have done

may/might have done

should/ought to have done

needn’t have done

一定已经

也许做过，其实本来可以

本应该做的，但实际没做

本来不必做

1.I didn’t hear the phone. I _____________________

( be ) asleep.

2.I told Sally how to get there, but perhaps I _______

______________(write) it out for her.

3.There was plenty of water, she ________________

(hurry).

4.You_______________ (climb) that hill. You ______ _________________(kill) yourself.

must have been

should have written

needn’t have hurried

shouldn’t have climbed

might have killed

3. bite vt. 咬

那狗咬了我的腿。

The dog bit me in the leg.

bite off 咬掉

他把苹果咬了一大块。

He bit off a large piece of the apple.

(注意）

咬某人的脸 bite sb. in the face in之后的

the不能换作his/her

e.g. hit sb. in the face/on the back

pat sb. on the shoulder

lead sb. by the hand

catch sb. by the collar

n.咬, 咬伤, 一口, 刺痛

4.

4. call for an ambulance…

(1)=need

这个问题需要集中精力和认真思考。

(2)=ask for

他走进饭馆，叫了一杯啤酒。

(3)=call and pick up

我九点钟来你家接你。

(phrases) call on sb. at sp./ call in a doctor

call off a meeting/call out for help

call sb. up/call a person name

call a person by name

make a telephone call

return a call

5. Pay attention to the part of speech of the following words:

stay calm, calm the patient

cool the area of the skin, it is cool in autumn

dry it and cover …, a piece of dry clean cloth

clear the airway, a clear photograph