分析 文章大意:本文敘述了宇航員在天空遇到的危險.可知在太空中宇航員可能遇到的兩種危險有:輻射和太空垃圾.輻射的危害可能直到宇航員的孩子甚至孫子才被發(fā)現(xiàn).在太空中人造的東西中,大約有30%是人造衛(wèi)星,10%是太空飛船,剩下的都是太空垃圾.爆炸會產(chǎn)生碎片,一片小的碎片會給飛船帶來損害.科學(xué)家正在觀察和報道太空中的危險,正在想辦法解決這些危險.
解答 56.答案:C.細節(jié)理解題.根據(jù)About 30%of these are satellites,10%are spaceships,and the rest are space junk其中30%是衛(wèi)星,10%是飛船,其余的60%都是太空垃圾.可知答案是C.
57.答案:C.細節(jié)理解題.根據(jù)The harm of the radiation won't be found until their children even grandchildren are born.可知輻射的危害可能在宇航員的孩子甚至孫子身上發(fā)生.故選C.
58.答案:A.細節(jié)理解題.根據(jù)Scientists have found out that the radiation(輻射)is the greatest danger to spacemen in space.和 Space rubbish is also thought to be a great danger to spacemen.可知在太空中宇航員可能遇到的危險有:輻射和太空垃圾,共兩種.故選A.
59.答案:D.詞義猜測題.根據(jù)A small piece of these even knocked a spaceship window and caused some damage(損壞).可知爆炸會產(chǎn)生碎片,一片小的碎片會給飛船帶來損害.故選D.
60.答案:B.主旨大意題.根據(jù)Scientists have found out that radiation(輻射)is the greatest danger to spacemen in space科學(xué)家們已經(jīng)發(fā)現(xiàn)輻射是空間里最大的危險.及Space junk is also thought a great danger to spacemen太空垃圾對宇航員來說也被認為是的一個很大的危險.可知,本文主要講的是天空中的危險.答案是B.
點評 閱讀題型,要注重句子與句子之間、段落與段落之間邏輯關(guān)系以及對篇章的整體理解.根據(jù)所給問題選擇正確選項完成試題.
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※When parents get angry,it isn't the time to get angry back.A lot of times they're not upset with you,but with their boss,the neighbor,or the price of vegetables.You just happen to be there at the wrong time.Look hurt?Get out of the way when they're in a bad mood.They need some time and space.Go outside,to a friend's house,or to your room.At last they will become calm and miss you. |
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※Ask your parents once a day,"Is there anything I can do for you?"Most of the time they will probably say no,or give you something that will take a few minutes to complete.Your parents will love this and see you as a very cooperative(可合作的) person.When this happens,they will probably be more cooperative with you.You could also surprise them by doing something they don't make you do.They'll tell everyone you are the best possible son or daughter and,what's more,they will believe it. ※Click for more information at the red icon on the left. |
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A. | sing | B. | sings | C. | is singing | D. | to sing |
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