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1、Unit 13 ”Were trying to save the earth!第工课时 “Section 人(3a一3b)工. 根据句意及汉语提示填写单词。1.I think its cruel(残酷的) of them to shoot the animals.2. With the development of industry (工业), it will cause some pollutionproblems.3. Reading in the sun is harmful(有害的) to your eyes.4. The government has ntade some lavs(
2、法律) to brfotect the wild animals.S$. We should use some scientific(科学的) ways to solve the problem. 开. 用括号内所给单词的适当形式填空。6. Hainan is in the southern(south) part of China.7. We all support hi8. This is an endan9. Smoking is harmful(harmD to your health. You mnust give it up.10. In fact,about 70 million
3、 Sharks arejcaught(Ccatch) ahd traded every year. sntificCscience) research. (danger) animal. We should try to save it.亚. 阅读理解。(黄冈中考) Last week,Chicago became the first city in the US to join the“Lights Out Plan”. People turned off the lights in the citys tallest buildings so thatthousands of birds
4、could get to their winter homes. Every year in autumn, somebirds fly over Chicago on their way to the south and come back the next spring.Lights mean danger to birds. Birds find their way by looking at the starsin the sky. Lights inltall 5uildings are sa brighifthat Birds may mistake themas stars. T
5、his meaals they can not find the right way to go home.This month,about 300 types of birds are flying over Chicago to go backto the south to live through the cold winter.Birds fly to warmer places for a few reasons. Many birds cannot live in the cold,so they fly to warmer places. But there are other
6、reasons,too. Birdsneed to look for food in the south. Another reason is that they want to havebaby birds. Many birds like to have their baby birds in the same“house”theylived in last year,so they fly back there.There are about 9,000 kinds of birds in the world,and about 600 kinds ofbirds migrate. So
7、me birds can fly a very long way. Sometimes they fly to othercountries. We have fewer birds today because there are fewer places for birds.( D )11. Why did people in Chicago turn off the lights in the citys tallestbuildings last weak?A. Because peoBle waiited 记 save nmioney.B. Because people liked t
8、he dark night.C. Because people were afraid that birds would make much noise.D. Because people were afraid that birds would lose their way.( A_ )12. What does the underlined word“migrate”mean in Chinese?区心 世A )14.A. 迁徙 B. 定居 C.冬眠 D. 重生Tpday we have fewer birds becauseA.lots of birds are often 计B. pe
9、ople kill lots of birdsC. there are fewer places for birdsD. other animals eatthemWhich of the following statements is NOT true?A. All birds fly to warmer places every year.B. Some birds have to fly to warmer places in autumn.C. Some birds can fly a long way to other countries.D. About 600 kinds of birds migrate in the world.
