Unit6 Earth first Period 1 Starting out & Understanding ideas Period 2 Understanding ideas [基础巩固] Ⅰ 单句语法填空 1．The arrival time has been delayed due _____ bad weather. 2．The main purpose of his holiday to Greece was to go _____ (dive)． 3．The sea turtle is an _____ (endanger) species. 4．The film Jaws made many people _____ (frighten) of sharks. 5．The thought of dying slowly and _____ (pain) terrified me. 6．It _____ (使惊恐) me to think I was alone in the building. 7．The company has _____ (把……作为目标) adults as its primary customers. 8．_____ (幸运地) for him, he was very soon offered another job. 9．This species of animal is on the verge of _____ (灭绝). 10．I eventually realized I had to change my _____ (态度) toward medical practice. 11．Weight is crucial in _____ (dive) because the aim is to cause the smallest splash possible. 12．The traffic here is very _____ (danger) for children. 13．The rainforests are disappearing at an _____ (alarm) rate. 14．She has been absent from work due _____ illness. 15．The programme was viewed on television in millions _____ homes. 16．It was at that moment that the _____ (鱼鳍) burst out of the water. 17．A whale and a _____ (鲨鱼) live in the ocean. 18．The university will reach its _____ (目标) of 5,000 students next September. 19．If you want to pass your exams you'd better change your a_____. 20．Many species have been in danger of e_____ because of our destruction of their natural habitat. 21．You ought to be ashamed of your foolish _____ (behave). 22．The men lost their way in a sandstorm and crossed the border _____ mistake. 23．From that day _____， mother and daughter have depended on each other for survival. 24．Since then, the number of sharks _____ (fall) quickly. 25．It was an area_____ the hunters were hunting animals. Ⅱ 单句写作 1．它讲述了一个9岁男孩和一条金鱼的故事。 _____ of a 9－year－old boy and a golden fish. 2．这部电影成功地上映了，吸引了大量的观众。 The film was successfully staged, _____ huge audience. 3．我肯定这会对我们的自然环境造成影响。 I am sure that it will _____ on our natural environment. 4.鲨鱼还活着的时候，鱼鳍通常就被切断了。 The fins are usually _____ while the shark is still alive. 5．为了保护鲨鱼免遭灭绝正在做什么？ What is being done to protect sharks _____？ Ⅲ 用括号内所给词汇，写出一个语段 (scare; a number of; creature; fortunately; by mistake) [提升训练] Ⅰ 完形填空 Like many young people, 11－year－old Sean Lesniak is fascinated with sharks. However, little Sean was not only __1__ in learning about them and watching them, but also tried his best to help them __2__. Sean's passion for sharks started very __3__ in life. When Sean was just 3 years old, while watching Shark Week, he __4__ that people did away with many sharks just to use their fins (鳍) for __5__！ It is estimated (估计) that more than 100 million sharks are __6__ around the world each year. He could __7__ believe this was happening. As Sean's interest and passion for sharks ... ...
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