UNIT 2 课时作业(二) (分值:50分) Ⅰ.句子语法填空(共10题;每题1.5分,共15分) 1.The (lose) dog was finally found by the police. 2.When I woke up,I found my bed (break). 3.The result of the experiment was quite (disappoint).All of us felt sad. 4.The book (write) by the famous author is very popular. 5.The city looked beautiful with all the lights (decorate) for the festival. 6.The children were (see) playing games in the park just now. 7. (give) proper instructions,the students can finish the task easily. 8.The (damage) house needs to be rebuilt. 9.Here’s some (boil) water.Have a drink whenever you’re thirsty. 10. (excite) by the good news,he jumped with joy. 【答案】 1.lost 2.broken 3.disappointing 4.written 5.decorated 6.seen 7.Given 8.damaged 9.boiled 10.Excited Ⅱ.情境写作(共5题;每题2分,共10分) 1.看到那只被困在陷阱里的小鸟时,他心里充满了同情。 2.发现自己的名字被写在了光荣榜(honor roll)上,他心中充满了自豪。 3.被老师的鼓励所激励,他勇敢地走上了舞台,开始了自己的演讲。 4.那个被好奇心驱使的男孩,悄悄地走进了神秘的森林。 5.他们对这家酒店的服务很满意。 【答案】 1.He was filled with sympathy when he saw the little bird trapped in the trap. 2.Finding his name written on the honor roll,he was filled with pride. 3.Inspired by the teacher’s encouragement,he bravely stepped onto the stage and started his speech. 4.The boy driven by curiosity quietly walked into the mysterious forest. 5.They are satisfied with the service in this hotel. Ⅲ.阅读理解(共4题;每题2.5分,共10分) Although it is often called the koala “bear”,this lovely animal is not actually a bear at all.It is a marsupial (有袋类动物),and like kangaroos,a female koala carries her baby in her pouch for about six months. Koalas live in four states only in eastern Australia,where the eucalyptus trees (桉树) they love are most plentiful.In fact,they seldom leave these trees,their sharp claws (爪子) easily keeping them high up in the air. During the day they sleep for up to 18 hours.When not asleep,they feed on eucalyptus leaves,especially at night.Koalas do not drink much water and they get most of their water from these leaves.Each animal eats a large amount for its size—about two and a half pounds of leaves a day,even storing snacks of leaves in pouches. The koalas were widely hunted during the 1920s and 1930s and their populations decreased suddenly.Helped by reintroduction,they have reappeared over much of their former habitats,but their populations are smaller.Koalas need a lot of space—about a hundred trees per animal—which is a pressing problem,as Australia’s woodlands continue to get smaller because the trees they live on are being cut down to make farms.Also,forest fires,caused by heatwave,are destroying the forests the koalas live in. It has been estimated (估算) that there are only 100,000 koalas left in the wild,with the lowest estimates being no more than 43,000.The koala can only ea ... ...
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