Module 12 Help Unit 2 Stay away from windows and heavy furniture 知识点课件(共14张PPT)

(共14张PPT)
Language points
1. …, so it is difficult to warn people about them.
……所以很难向人们发出预警。
warn sb. about sth. 警告/提醒某人注意某事
I was going for a swim in the sea. The people in the hotel warned me about the weather.
我要去海里游泳，宾馆里的人提醒我要注意天气。
warn sb. of sth. 警告/提醒某人某事
They warned him of the danger.
warn sb. to do sth.
警告/提醒某人做某事
warn sb. not to do sth.
=warn sb. against doing sth.
Our teacher warned us not to play on the street.
= Our teacher warned us against playing on the street.
2. clear ① 不和……接触的；不挨…… 太近的
keep clear of sth.
不和……接触；清除；摆脱；不接触
You should keep clear of alcohol if you’re driving.
驾车时不应饮酒。
② clear adj. 清楚的；明白的；清晰的；明朗的
On a clear day you can see the French coast.
③ clear v. 清除；清理；移走
Cleaners cleared snow from the street.
3.
keep (kept) 保持；留在
系动词 + adj.
You must keep quiet in the library.
keep + sb./sth. + adj.
让某人/某物保持某种状态
We must keep our room clean.
keep sb. doing sth.
让某人一直做某事
I’m sorry to keep you waiting so long.
4. keep calm 保持冷静
calm adj. 镇静的；沉着的, 常与系动词be, become, get, keep等连用，在句中作定语或表语。
It was calm after the storm.
Don’t excite yourself. Keep calm.
calm v. (使)平静； (使)镇定
calm down (使)平静下来
Soon the crying child calmed down.
很快，哭闹的孩子安静下来。
5. Be brave and helpful.
helpful adj. 有用的；提供帮助的
在句中作定语或表语；
be helpful to 对……有帮助的；对……有益的
He is a helpful boy.
他是一位乐于助人的孩子。
This book is helpful to your English study.
这本书对你的英语学习有帮助。
6. brave adj. 勇敢的；无畏的
bravely adv. 勇敢地；无畏地
She is a brave girl and she is always fighting against cancer(癌症) bravely.
7. Do not stand near street lights or under power lines.
under prep. 在……下面；在……正下方
反义词： over 在……正上方
Look! Your elder brother is lying under the tree.
看！你哥哥躺在树底下。
8. In short, follow what you learnt in school.
in short 总之，简言之； 常用于在文章或讲话快结束时总结上文内容
In short, I am interested in all of the sports.
总之，我对一切运动都感兴趣。
This book is, in short, an exciting story about adventures.
简言之，这本书描述的是一个惊心动魄的探险故事。
9. be careful of… 当心……, 注意……
Be careful of dogs.
be careful with… 小心（对待)……
Tony, be careful with your wallet.
be careful (not) to do…
小心（不）做某事
Be careful not to break the glass.
9. inside --- outside
①inside n. 里面；内部
The inside of the box is red.
②inside adv. 在里面；向室内
She looked inside, but could see nothing.
③inside adj. 里面的；内部的
The coat has an inside pocket.
④ inside perp. 在……里面
Please go inside the house.