内容正文:
新概念英语二
Lesson 67 Volcanoes
教学目标:
1. 掌握active、erupt、violently、manage、escape、threaten to do、risk one’s life等重点词汇及短语。
2. 掌握该课重点句型及结构:
(1)定语从句
(2)目的状语
(3)让步状语从句
3. 能够独立完成课后练习。
4. 熟悉背诵文章,并能够学以致用
课文回顾:
Haroun Tazieff the Polish scientist, has spent his lifetime studying active v___________ and deep caves in all parts of the world. In 1948, he went to lake Kivu in the Congo to o____________ a new volcano which he later named Kituro. Tazieff was able to set up his camp very close to the volcano while it was erupting v_____________. Though he managed to take a number of b_____________ photographs, he could not stay near the volcano for very long. He noticed that a river of l__________ rock was coming towards him. It threatened to s______________ him completely, but Tazieff managed to escape just in time. He waited until the volcano became quiet and he was able to return two days later. This time, he managed to climb into the mouth of Kituro so that he could take photographs and _______________ temperatures. Tazieff has often risked his life in this way. He has been able to tell us more about active volcanoes than any man alive.
Part I
There are four choices marked [A] [B] [C] and [D] for each sentence below. Choose the one that best completes the sentence.
从[A]、[B]、[C]、[D]四个选项中,选出可以填入空白处的最佳选项。
1. ---Where did you get to know her?
---It was on the farm _______ we worked.
A. that B. there C. which D. Where
2. Nobody can do the work _______ he did.
A. best B. better than C. best than D. better
3. Look out! Don't get too close to the house _______ roof is under repair.
A. whose B. which C. of which D. that
4. He lost his passport, so he _______ not leave that country.
A. could B. Must C. would D. should
5. You'd better take something to read when you go to see the doctor _______you have to wait.
A. even if B. as if C. in case D. in order that
6. Roses need special care _______they can live through winter.
A. because B. so that C. even if D. as
7. The little baby _____