内容正文:
warming of their own. The result is the 14. B in fish
population. Warmer waters also encourage vicious marine bac
teria,like Vibrio,to grow and cause illness in humans. And
that satisfying “crack”you get when eating crab could be
15. A as shellfish struggle to build their calcium car
bonate (碳酸钙)shells,a result of ocean acidification.
14. A. revolution B. shrink
C. extinction D. evolution
15. A. silenced B. heightened
C. changed D. minimized
Ⅲ.语法填空
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
Internet is a sea full of all kinds of information. I dont think those passages or comments
1. that / which are shared popularly make me lost. In a way,I think the phenomenon can bring some
advantages. 2. Firstly (first),those passages or comments usually can arouse us the same feeling. For
example,one year ago, 3. a passage about recalling the childhood life of 1990s
4. was shared (share)crazily on the Internet. Almost everyone was very moved after reading it. After
all,its one part of our cherished 5. memories (memory). Secondly,those information shared can help
us think better. 6. Facing (face)so much information shared on the Internet,as long as we dont
believe it 7. blindly (blind),we can learn something good from those comments,then add something
original and creative 8. to our own. I believe its even 9. more helpful and beneficial for our
thinking ability. Anyhow,with the 10. development (develop)of technology,we should learn to keep
a tolerant attitude to adapting the new trend.
练案[24] UNIT 5 LANGUAGES AROUND THE WORLD
Section Ⅳ 写作指导
Ⅰ.阅读理解
What are scientists?They are often described
as grayhaired whitecoated dull scholars.
But the world has changed. Young scientists
are making their voices heard and releasing their
powers on the world stage.
This is also true in China. Rising stars include
new materials expert Gong Yongji,university pro
fessor Liu Mingzhen,an