外研版（2019）必修二Unit6 Earth first单元核心词汇句型专项训练（含答案）

Unit6 Earth first单元核心词汇句型专项训练 【核心词汇】 1．It _____ (使惊恐) me to think I was alone in the building. 2．The company has _____ (把……作为目标) adults as its primary customers. 3．_____ (幸运地) for him, he was very soon offered another job. 4．This species of animal is on the verge of _____ (灭绝). 5．I eventually realized I had to change my _____ (态度) toward medical practice. 6．More than 70 people were killed in the f_____， caused when a dam burst. 7．Diamonds are pure c_____. 8．The report h_____ the major problems facing society today. 9．The characteristics of the machine are fully detailed in our b_____. 10．You can also click the sound button on the s_____ to add an audio file. 11．We shouldn't keep the bulbs _____ (burn) in the day. 12．They found the fins of the shark _____ (cut) off. 13．The English class ended with all _____ (sing) an English song. 14．When I got home, I saw the TV _____ (turn) off. 15．On the top of the hill, he could see fog _____ (rise) from the sea. 16．You ought to be ashamed of your foolish _____ (behave). 17．The men lost their way in a sandstorm and crossed the border _____ mistake. 18．From that day _____， mother and daughter have depended on each other for survival. 19．Since then, the number of sharks _____ (fall) quickly. 20．It was an area_____ the hunters were hunting animals. 21．It was at that moment that the _____ (鱼鳍) burst out of the water. 22．A whale and a _____ (鲨鱼) live in the ocean. 23．The university will reach its _____ (目标) of 5,000 students next September. 24．If you want to pass your exams you'd better change your a_____. 25．Many species have been in danger of e_____ because of our destruction of their natural habitat. 26．The_____ (数量) of potatoes and bread people buy has dropped. 27．I'll have to change the _____ (插头) on my hairdryer. 28．Batteries should be kept in a dry place for fear that electricity should _____ (渗漏) away. 29．A whale is a fish. True or _____ (错)? 30．The_____ (装置) exploded, throwing Mr Taylor from his car. 31．How to use _____ (electric) safely has become general knowledge in our village. 32．He removed his hand _____ her shoulder. 33．Does _____ (make) paper bags use more energy and water than plastic bags? 34．Normally, one master work and the other is _____ stand－by mode. 35．He emptied his glass and ordered another three _____ (litre) of beer. 36．The tomatoes were grown in the _____ (温室)． 37．We have 20 part－time members of _____ (员工)． 38．People were swimming in the _____ (大海) despite the hurricane warning. 39．In fact many food crops failed because of the _____ (干旱)． 40．The electricity _____ (供应) had been cut off. 41．The arrival time has been delayed due _____ bad weather. 42．The main purpose of his holiday to Greece was to go _____ (dive)． 43．The sea turtle is an _____ (endanger) species. 44．The film Jaws made many people _____ (frighten) of sharks. 45．The thought of dying slowly and _____ (pain) terri ... ...