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课时提升练(二十二) Ⅰ.单词拼写 1．It is in the air that there will be a ________ (台风) this week. 2．Stick to your p________ and tell him you won't do it. 3．All three teams ________ (采取) different approaches to the problem. 4．The handle was just b__________ my reach. 5．Life is ________ (脆弱)so we should protect it well. 6．________(conserve) is one way to make sure we have enough energy in the future. 7．Oil pollution could damage the ________ (生态，生态平衡) of the coral reefs. 8．She ________ (threat) him with her death. 9．______ (irrigate)is needed to make crops grow in dry areas. 10．Many parents in China often make s________ for their children. 【答案】 1.typhoon 2.principles 3.adopted 4.beyond 5．fragile 6.Conservation 7.ecology 8.threatened 9．Irrigation 10.sacrifices Ⅱ.完成句子 1．他又长又无趣的报告使得我们很厌烦。 His long and dull speech________________. 2．要是没有交通堵塞的话，我将准时到那里。 ________________， I'll be there on time. 3．这座古城见证了两次世界大战。 | 
