Section Ⅰ Welcome to the unit & Reading 维度一：品句填词 根据所给单词的首字母或汉语提示，写出单词的正确形式。 1.However， I did not give up and I spent most of my l hours to practice playing the piano. 2.A man has claimed to have spotted an unusual c on the giant Red Planet in a recently released photo of Mars. 3.According to the doctor， you shouldn’t take more than six p in 24 hours. 4.It is common knowledge that wood can f on the water. 5.The rooms were spacious， with tall windows and high c . 6.It is certain that studying at home requires a good deal of （自制力）. 7.I don’t think you have realized the （严重性） of the situation up to now. 8.These measures have played a （极重要的） role in restoring the economy. 9.Choosing a kitchen （橱柜） depends on various factors， such as your storage needs and kitchen style. 10.Traditionally， astronomers study stars and planets with telescopes.However， they can also learn about them by using （显微镜） on rocks from outer space that hit the Earth. 维度二：词形转换 用括号内单词的正确形式填空。 1.We did not receive any news during his long （absent）. 2.The space station requires routine （maintain） and safety checks on most days. 3.Fill the form and write down your name， address and （occupy）. 4.①You had better put down your goals on paper where they are （vision） so that they can help to monitor your progress. ②He has （visible） aged and weakened since I saw him a year ago. 5.Radiation （expose） can affect the process of generating new cells in the brain， harming astronauts’ health. 6.If you don’t give up smoking now， it may damage your health （permanent）. 7.The research proved the link between exposure to （radiate） and childhood cancer. 8.In his book， the professor attempted an honest （evaluate） of his own contribution to the country. 维度三：固定搭配和句式 根据汉语及括号内提示完成下列句子。 1.尽管他很累，但他还是努力帮助我们。（as） ， he tried to help us. 2.考虑到游客的安全，太空博物馆采取了各种措施限制游客流量。（in view of） ， the Space Museum took various measures to limit visitor flow. 3.这是我所看过的最有趣的书。（否定词＋比较级） I have book. 4.我们两天内完成这项工作是可能的。（it作形式主语） the work in two days. 5.为了保持健康，我决心改掉这些坏习惯。（so that引导目的状语从句） I determined to break myself of these bad habits . 维度四：课文语法填空 阅读课文内容， 在空白处填入1个适当的单词或括号内单词的正确形式。 Life on a space station Every would-be astronaut dreams of living in space one day.My life on a space station is full of 1. （challenge）， but it’s magical.We astronauts usually slee ... ...
