冀教版九年级知识点总结Unit3:safety
一、Key words（重点单词）:
1.safety. n. 安全 .
2.care. n＆v.关心，照顾 .
careful. adj.仔细的，认真的 .
careful ly. adv.仔细地，认真地 .
careless. adj.粗心的，马虎的，大意的 .
3.lie. v.躺下，说谎 .
4.serious. adj.严重的（问题 /疾病）；严肃的（人的性格
5.necessary. adj.必需的，必要的 .
6.town. n. 城镇 .
7.ugly. adj.丑陋的，难看的 .
8.shoulder. n.肩膀 .

9.wound. n.伤口 .

英语3500词汇表电子版
新概念3课文
初三英语单词

10.expect. v.期望，盼望 .
11.suddenly. adv.突然地 .
12.blood. n.血液 .
13.knee.   n.膝盖 .
14.rock. n.岩石 .
15.stranger. n.陌生人 .
16.certainly. adv.当然，肯定 .
17.they---them---their---theirs---themselves.
18.salt. n.食盐 .
19.scissors.   n.剪刀 .
20.knife. n. 小刀 .
21.heat.   n.高温，热量 .
v.加热 .
22.burn.   v.燃烧 .(burned/burnt)
23.earthquake.   n.地震 .
24.calm. adj.镇静的，平静的   .
25.object. n.物体，目标 .
26.rule.   n.规则，规章 .
27.training. n. 训练，培养 .

二、key   phrases（重点短语）:
1.in time. 及时 .
2.run after.追逐，追赶 .
3.all of a sudden.突然，猛地 .
4.so     that.如此   以至于    
5.take off.脱下，起飞 .
6.put out.扑灭 .
7.stay calm.保持镇静 .
8.protect     from(doing)     保护 /防止   受伤害
9.keep an eye out for.密切注意，关注   .
10.bring down. 摧毁，使瘫痪 .

三、Grammar( 语法 ).
祈使句：1.以动词原形 开头的句子叫祈使句
2.表示建议或请求   .
eg:Work hard,you will improve( 提高 ) your English.( 肯定句 )
Don’stmoke in public. （否定句）

四、Writing（写作）.
How to stay safe
As students,we should keep safety in mind.But how can we keep safe?here are some my advice. First,we should be careful when we make friends on line.Second,if we are in danger,we should call   the police.Third,we   should   have a good eating habit,unhealthy food is bad for us.Last,we should not talk to strangers and accept things from the others. In a word,safety is very important for everyone.