外研版必修3Module4學案
forecast to treat something so that we can use it again
cycle to change from solid to liquid, e.g. ice becomes water
pollution a series of natural developments or events that produce gradual change
melt to say what will probably happen
recycle damage to the environment because of dirty things
mass a person who lives in a particular town or country
concerned the physical power and energy that makes someone strong
major to ride a bicycle
complain a large number of
urgent important, great
campaign say that one is dissatisfied, unhappy,…
citizen worried
process need immediate attention, action or decision …
strength military operations or particular or planned activities with a particular social, commercial or political aim
2 fill in the blanks in each sentence according to the meaning. change the form if necessary.
1. sandstorms can be f__________ just a few hours before they arrive.
2. this box is too heavy and it’s too much for his s_________.
3. they discussed the problem in a friendly a___________.
4. as the development of science and technology, the world is face more and more serious environmental p_____________.
5. as children we should be much c__________ about our parents’ health.
6. don’t always _________ (抱怨) your partners mistakes.
7. a ________(化學) change takes place in any substance when it burns.
8. as chinese ________(公民), we should try our best to improve the environment.
9. under the _________(保護) of the sun glasses, our eyes won’t hurt in the strong light of the sun.
10. his suggestions are _________ (完全地) reasonable.
3. do all the activities about vocabulary in the textbook, including the ones in the workbook. for example: p31, activity 1&2; p33,activity 2&3; p35, activity 1; p86 activity 6,7 &8.
grammar