Lesson 75 SOS 呼救信号

一．单词
1.thick adj.厚的
例It was very cold outside, so she went out in a thick down jacket.外面非常冷，所以她穿了一件厚厚的羽绒服出去了。
The house hasn't been cleaned for monthes. The dust on the furniture is very thick.房子几个月没打扫过了，家具上的尘土很厚。
反义词：thin adj.薄的

2.Signal n.信号
例The trafficpoliceman signalled to me to stop by the road.交警打手势让我停在路边。
The director gave me a signal to start.导演给了我一个信号让我开始。

3.stamp v.跺，踩
例Be careful. Don't stamp on my contact lens. 小心，别踩在我的隐形眼镜上。
We stamped out the fire and crept into our tents. 我们踩灭火，爬进了帐篷。

4.helicopter n.直升飞机
例You can helicopter to the island.
你可以乘坐直升机去那个岛。

5.scene n.现场
例the police returned to the scene of the crime

6.survivor n.幸存者
例He was the sole survivor of the ship wreck.他是海难的唯一幸存者。
The police are trying to rescue the survivors by a helicopter.警察正设法用直升飞机救援幸存者。
相关表达： survive v.幸免于, 幸存, 生还

二．课文
1.区分"有时"
①sometime 未来的某个时间
②sometimes 有时
③some time 一段时间
④some times 几次

例：A.He will go to France sometime if is posiible.
某个时候如果可能的话，他将去法国。
B.He sometimes goes to work by bike.
他有时骑车上班。
C.It took me some time to solve this problem.
解决这个问题花了我一些时间。
D.He have been to France some times.
他到法国许多次了。

2.hear sb. doing
①听见某人正在做某事
表示感觉和心理状态的动词，如hear, feel, find, listen to, look at, watch, notice, observe, smell, ②see等词的宾语可以用现在分词作宾语补足语。

3.SOS
'Save Our Souls' 国际通用的呼救信号（拯救我们的性命）

4.It was not long before 不久就...
例：It was not long before tragedy struck again.
没多久，灾难又再次降临。
5.区分"before"
①before long 不久以后
②long before＝long long ago. 很久以前

6.as ... as she could＝as ... as possible尽可能的......
例：Please come to see me as soon as you can 请你尽快来见我。
例：I promised to get there as early as I could．

7.turn

1. turn away 走开；把脸转过去
2. turn back (使)折回；(使)往回走

③turn out 生产；驱逐；翻转
④turn on 开，旋开(电灯等) turn off 关(水源等)；拐弯
⑤turn into 进入；使变成，使成为
⑥turn in 转身进入；拐入；交出；上床睡觉
⑦turn down 关小，调低；拒绝
⑧turn against 对...采取敌对态度
⑨by turns 轮流，交替
⑩take turns 依次，轮流

• traffic [´træfik] n.交通，运输 (初中英语单词)
• policeman [pə´li:smən] n.警察 (初中英语单词)
• director [di´rektə] n.指导者；....长；导演 (初中英语单词)
• contact [´kɔntækt] n.接触；联系 v.联络 (初中英语单词)
• helicopter [´helikɔptə] n.直升飞机 (初中英语单词)
• rescue [´reskju:] vt.&n.救援；挽救 (初中英语单词)
• survive [sə´vaiv] vt.幸存；残存 (初中英语单词)
• sometime [´sʌmtaim] ad.曾经 a.从前的 (初中英语单词)
• tragedy [´trædʒidi] n.悲剧；惨案；灾难 (初中英语单词)
• trying [´traiiŋ] a.难堪的；费劲的 (英语四级单词)
• survivor [sə´vaivə] n.未死的人；残存者 (英语六级单词)