高三英语教案 Unit 6 Going west (详细教案)

(3) If doctors couldn’t get enough vaccine, the children would die quite soon. (T )
(4) The doctors could do nothing but use the dog team to deliver the vaccine because there were not enough ships and planes. ( F )
(5) During the journey, the dogs and their drivers should fight against the hot weather. ( F )
(6) When the dogs and their drivers arrived on time, they were warmly welcomed. ( F )
Step 4 Language study
1.anniversary 周年纪念；周年纪念日
a wedding anniversary the 20th anniversary of our country’s independence
2.deliver: 释放，移交，投递，发表，给予，表达
deliver sb. from sth.把某人从…解救出来 deliver sth to/over sb把某物交付某人.
deliver a message 带信,传话 deliver a speech发表讲话
deliver over (up) (to) 移交,交给 deliver a baby生孩子
He delivered himself up to the police. 他向警方自首了.
I delivered the message and parcel to her. 我把信和包裹交给了她.
3. stake n.桩,水刑柱,赌注 v.系于柱上,打赌
tie sth to a stake把…拴在柱子上 play for high stakes下大赌注赌钱
stake…on…把…押在…上 be at stake 生死攸关
He staked all his hopes on his son’s success as a stateman.
他把所有的希望都寄托在儿子身上,盼望他成为成功的政治家
He left the gambling game when they played for high stakes.
赌注太高时他离开了赌局
I’m going to stake $5 on that watch. 那块表我押5 美元.
Our children’s life is at stake. 孩子们的生命濒临危险.
4. risk n.风险, 保险对象 vt. 冒…的危险
do sth at the risk of one’s life=risk one’s life to do sth冒生命危险去做…
at all risks=at any risk无论冒什么危险,无论如何
at (one’s) risk 有危险
run(take) a risk (risks)=risk doing sth 冒险
If you go out without your raincoat, you run the risk of getting wet.
如果你出门不带雨衣,就有可能被淋湿.
We can’t risk your catching the measles.我们不能让你冒染上麻疹的危险
Too many lives were at risk. 太多的人有生命危险
5.prevent v. prevention n. preventable 可预防的 preventive预防的
prevent sb from doing prevent disease
Try to prevent fires in dry weather.干旱天气预防火灾
There was nothing to prevent him becoming engaged.没有什么能阻止他订婚
Prevention of illness is better than curing it.防病胜过治病
6.cover vt.掩盖,掩护,包括,走过,支付,报道 n. 盖子,封面
be covered with 盖着… from cover to cover从头至尾
cover 6 miles 走了6 英里 cover a conference采访会议
cover the expense 负担费用 a cover for…盖子
She covered her face with her hands. 她用手蒙住了脸.
I didn’t cover as much ground as I had wanted.我没有走完我原打算走的那么多路.
This report covered all aspects of the problem.这个报告涵盖了这个问题的所有层面
Step 5 Translation
1. the eightieth anniversary of sth. …80周年纪念日
2. a race against time 与时间赛跑，抢时间
3. save…from 挽救……免于
4. there was widespread relief 足以令人欣慰
5. Every minute counted/counts. 没分钟都非常关键。
6. up to 一直到,等于
7. at stake 在危险中；关系重大
8. the golden rays of the dawn 黎明的第一道曙光
9. a memorial to sb. / sth. 的纪念馆
10. risk one’s life to do/doing 冒险去做某事 risk doing
11. diseases of that kind 那样的病
12. a historical event 历史事件

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