课件83张PPT。课件17张PPT。课件38张PPT。课件13张PPT。课时作业(一) Module 1 Section Ⅰ Introduction & Reading Ⅰ.单词拼写 1．I'm afraid I have no alternative (选择) but to ask you to leave. 2．She is deaf, but refuses to let her disability (残疾)prevent her from doing what she wants to do. 3．Without warning, the terrorist started to fire (开火) at the crowd. 4．It's said that the man is a dangerous criminal (罪犯) because he has killed his wife and his two children. 5．A knife was found at the scene of the crime (犯罪) and it was sent to the police station immediately. 6．The police had to arrest (逮捕) her for drunk－driving. 7．It's risky (冒险的) to take the medicine without reading the instructions. 8．No one believed her prediction (预测) that the world would end. 9．This country is rich in natural, mineral and agricultural resources (资源)． 10．It's a rule that large trucks shall not travel within the city's limits (范围)． Ⅱ.用下列短语的适当形式填空 for sure， run out， rely on， get rid of， be loaded with， have a good command of， free of charge， at the flick of the switch， attach importance to， use up 1．I know for_sure that I won't be able to go to the party. 2．It is necessary to attach_importance_to the education and management of Party members. 3．You should consider how to get_rid_of your bad habits. 4．The 8-year-old boy has_a_good_command_of three foreign languages, which is amazing. 5．As soon as the water and food ran_out,_the enemy gave in. 6．The truck that was_loaded_with sand stopped before us suddenly. 7．My brother can help. At least we can rely_on him. 8．The machine began to run at_the_flick_of_the_switch. 9．This book is free_of_charge,_so you won't pay for it. 10．I'm afraid we will use_up our natural resources one day. Ⅲ.阅读理解 A What are your retirement plans? Keep working? Get more exercise? Or learn something new? You may put_them_on_hold. There's a chance that, sooner or later, you might have to move further than you were thinking, as far as Mars (火星)． On Thursday, National Geographic will show the first ever Mars show home, giving earthlings an idea of what their life could look like on the Red Planet. Set in the not-so-distant year of 2037, the igloo-shaped structure could be the home of your future. It shows a house built using recycled spacecraft parts and Martian soil, called regolith, which has been microwaved into bricks. Some parts of the home are recognisable — kitchen, bedroom — but there are fundamental differences that are vital for human survival. As the Martian atmosphere is around one hundredth as thick as the Earth's, people will need permanent shelter from the sun and society will move largely indoors. Most buildings will be connected by underground passages and the houses won't have windows. The homes will have simulated solar lighting, or natural light that has been bent several times. Walls will need to be 10 to 12 feet thick, to protect people from dangerous rays that can pass ... ...
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