Unit 22 Environmental Protection 课时作业1 Warm?up & Lesson 1 Global Warming Ⅰ.单词拼写 1．What a coincidence (巧合) that we were in New York at the same time! 2．Some economists strongly advocate (主张) the reform of government ownership of industry. 3．What is the consensus (一致的意见) of opinion at the afternoon meeting? 4．You mustn't sacrifice (牺牲) environmental protection to promote economic growth. 5．As the forests are being destroyed, the conservation (保护) for them is becoming necessary. 6．The scientist corresponds with colleagues in order to learn about matters relevant (与……有关的) to her own research. 7．The hijackers threatened (威胁) to kill one passenger every hour if their demands were not met. 8．In the USA in the last 100 years, 23 men have been wrongly condemned/sentenced (判刑) to death. 9．Steel, iron, glass, cloth and paper can all be recycled (回收利用)． 10．The corrupt (贪污受贿的) judge dismissed the case without a hearing. Ⅱ.单句语法填空 1．The two young men met in France by coincidence. 2．With the guide leading (lead) the way, we had no difficulty getting around the tourist spot. 3．Scores of guests were_trapped (trap) in their rooms before the police arrived—too terrified to move. 4．Anyone who is relevant to this robbery will get punished. 5．He went directly to the reserved (reserve) seat. 6．This new model of car is so expensive that it is beyond the reach of those with average incomes. 7．John rushed out in a hurry, leaving the door unlocked (unlock)． 8．Mark was_condemned (condemn) to do most of the work. 9．Given (give) this data, it seems that they have seen more films there. 10．Without the help of the local guide, we wouldn't have reached our destination on time. Ⅲ.单句改错 1．The number of students in the university have increased to 10,000. have→has 2．We will discuss the problem referring to at yesterday's meeting. referring→referred 3．With the air to hold some of the sun's heat, the Earth at night would be freezing cold, too cold for us to live on. With→Without 4．The new evidence led to the thief arrested. arrested 前加being 5．Tom's wife died, left him to raise the family on his own. left→leaving Ⅳ.选词填空 take action，ahead of，at the sacrifice of，in turn，refer to，beyond one's control，a number of，look ahead，be relevant to，lead to 1．A_number_of techniques may be used for this purpose. 2．What you say is_relevant_to the matter in hand. 3．Due to circumstances beyond_our_control,_we cannot land here. 4．As we look_ahead,_let's remember what in the end we're working to achieve. 5．Even when their children refer_to marriage, they may play more important roles than their children. 6．She asked the same question of everyone in_turn. 7．How sure are we that this kind of change in the environment will not lead_to a catastrophe? 8．The election was held six months ahead_of schedule. 9．We must take_action before it is too late. 10．The building was built at_the_sacrifice_of a beaut ... ...
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