课时跟踪检测六 一、单元核心考点重点练 I单词拼写 ^ 破坏 ^ 灾难 ^ 呼 吸. ^ 营救 ^ 避难处. ^ 电 ^ 努力. ^ 智慧. ^ 提供 ^ 受灾的 II单句语法填空 m选词填空 w完成句子 因为遇到交通堵塞，他上班迟到了。 . 众所周知，抽烟会损害我们的健康。 . 他若无其事地又继续看他的书。 随着岁月的流逝，曾经非常漂亮的城堡现在是一片废墟。 自从搬到那里以后，他一直专注于研究工作。 我突然想到一个主意，我们应该用另一种方法试一试。 那些发音有困难的人应该多加练习。 她看了一部电影，名字她忘记了。 二、单元同类话题热读练 阅读理解 龙卷风 n a normal year there are 00 to ,000 tornadoes. ost happen in the middle part of the country. ornadoes form when warm and cool air meet. n the idwest, the warm air from the ulf of e ico often meets the cold air from anada. he usual tornado season is arch through ay. ornadoes form most often in the afternoon and early evening. here is often no warning of a tornado. eople who live in the idwestknow the signs 征兆 of tornado activity. hesky ecomesdark, often a greenish color. ark clouds appear in the sky and there is often large hail ( 雹 .Suddenly, there is a loud sound, like a train or a jet plane. Sometimes, two, three, five, ten or more tornadoes can form over a large area. his type of tornado activity hit klahoma and ansas in ay . he day was stormy, with heavy thunderstorms in the afternoon. sthe storms continued, tornadoes egan to form. o ens of tornadoes hit towns and neigh orhoods in klahoma, then in ansas. Some stayed on the ground for several hours, destroying everything they touched. he tornadoes killed 43 people and injured 600 others. hey destroyed thousands of homes and usinesses. nsome areas, not one home stood. nother areas, the tornadoes destroyed every home on the left side of the street, utdidn t touch any homes on the right side. he tornadoes lifted people and cars into the air and then threw them ack down to earth. So it is important to know where to hide and how to protect yourself in the face of a tornado. 语篇解读：本文是说明文。文章主要就发生在美国的龙卷风进行了简单的介绍。 . hat can we learn a out tornadoes in merica . hey may appear in groups. . hey usually happen in the summer. . here are more tornadoes in the astern States. . here are more than ,000 tornadoes every year. 解析：选 细节理解题。由第二段中的“ Sometimes, two, three, five, ten or more tornadoes can form over a large area. ”可知，这些龙卷风有可能会成群出现，故选 项。 . he tornadoes that hit klahoma and ansas in ay . .took place at the same time .were the iggest in history .came and went uickly . rought death and destruction 解析：选 细节理解题。由末段中的“ destroying everything . killed 43 people and injured 600 others ”可知， 项正确。 . hat will the author most probably talk about ne t . ornado dangers and warning signs . ow to stay safe during a tornado . ifferent kinds of tornadoes . ow a tornado forms 解析：选 推理判断题。由末段中最后的“it is important to know where to hide and how to protect yourself in the face of a tornado ”可知，作者接下来很可能谈论在龙 卷风来临时如何保护自己，故选项。 三、 看图说话新素养练 . hat s the topic of the pictures _e natural disasters . hat damage to human beings do the natural disasters cause from the pictures above arth uakes floo fires tornadoes_and so_on from the pictures above caus e much damage to human bei yone who has e_ erienced one of the above can forget_it easily urniture is destroyed treets are flooded ousands of peo ple are buried under the houses nd even more_people are made homeless . iscuss and write how we protect our environment to reduce the happening of natural disasters _n order to protect our environment we ould deal with the garbage properl y and_we also should plant more trees esides we should start a campaign and very citi en takes action 四、 读后续写新题型练 阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。 wo men both seriously ill shared the same hospital room ne man was allowed to sit up in his bed for an hour each afternoon is bed was ne t to the only window of the room he other man had to spend all his time flat on his back he men talked for hours on end hey spoke of their wives and families their homes their obs their e perience in the army and where they had been on vacation very afternoon when the man in the bed by the window could sit up he would pass the time by describing to his roommate all the things he could see outside the window he man in the other bed began to live for those one-hour periods when his world would be broadened and enlivened 使有活力 by all the activities and colors of the world outside 适当的 . 交换 注意：所续写短文的词数应为 左右； •至少使用 个短文中标有下划线的关键词语； .续写部分分为两段，每段的开头语已为你写好； .续写完成后，请用下划线标出你所使用的关键词语。 参考范文： aragraph : lo lynd pain ully hade his greatest possi lee ortto look out o the indo esidethe e.d hen eagerly looking out o the indo he as ro en ith his mouth open ide at the sight o the all. es he could see nothing ut a lank all. e couldn t elieve his eyes ondering hat had happened. radually he calmed do n and lost himsel in thought. itting there alone he ondered hy the ormer roommate spent time descri ingthe lively scenes during the one-hour periods. ter a hile the nurse came in to take his temperature."Miss my ormerroommate pictured onder ul things outside the indo to me every time hen he sat up and looked out o the indo . ut in act there is only a all