内容正文:
Unit 4 Natural disasters
第4课时 Speaking & Writing分层作业
A层作业以夯实基础
一、连词成句。
1. because, heavy, were, the, streets, of, flooded, rain, the (.)
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2. by, buildings, were, the, badly, earthquake, the, destroyed (.)
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3. protect, to, the, we, environment, to, action, take, decided (.)
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4. caused, the, damage, to, earthquake, great, the, city (.)
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5. their, of, earthquake, the, thousands, in, people, homes, lost (.)
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二、根据括号内所给的提示造句。
1. 这些自然灾害对人类造成了巨大的伤害。(do harm to)
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2. 是时候让我们采取行动去保护我们的地球了。(It is time to do)
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3. 我们必须停止砍伐树木和捕猎动物。(stop doing sth.)
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4. 我们应该尽最大的努力节约能量。(try one's best to do)
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5. 拥有一个救生包是很有必要的。(it is adj. to do)
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B层作业:能力提升
三、完型填空
It was 4 o'clock in the morning when I received the phone call. “This is the emergency room calling and your son was just brought in with __1__ burns on his face, neck and arms,” said the doctor. He described the __2__,which caused the burns. Our son and his friends decided to barbecue hamburgers in the yard. When they lit a fire, the fire caught my son. __3__,one of the boys was quick-minded and rolled him on the grass. While it saved his life, it couldn’t __4__ terrible burns and the scars (伤疤). The doctor told my son they w