Unit 1 第3课时 Discovering Useful Structures（Word）-【全效作业本】2022-2023学年高中必修第一册英语同步课件及教参（人教版2019）

第3课时　Discovering Useful Structures　[见学生用书P16] Ⅰ.语境检测 1．Overfishing and pollution are threatening the s__urvival__ of certain fish species. 2．John Snow was so e__xpert__ that he attended Queen Victoria as her personal physician. 3．Tony is an __adventurous__(adventure)man，unafraid of risks. 4．I've read all the available l__iterature__ on keeping rabbits. 5．Julie __had__graduated__(graduate)from university and was ready to begin life as an independent a__dult__. 6．Both the a__djective__ and the noun are in the genitive(所有格)． 7．Learners may have to take a __written__(write)exam before they pass their driving test. 8．At the moment we are __debating__(debate)what furniture to buy for the house. 9．In my __youth__(young)，my ambition was to be an inventor. 10．A p__late__ is a round or oval flat dish that is used to hold food. Ⅱ.短语填空 quite well　practise doing give a speech make a fire try out for 1．It is very useful to know how to make a fire while camping. 2．It is my great honour to be invited to give a speech at the opening ceremony. 3．I can speak German quite well but I can't speak French very well. 4．If you try out for a sports team or an acting role，you compete or you perform a test in an attempt to be chosen. 5．When he finished doing his homework，he went on to practise playing (play)the piano. Ⅲ.重要句型 原句：But spending too much time online is unhealthy and makes it very difficult to focus on other things in life. 1．我们认为支持好的领导是我们的责任。 We consider it our duty/responsibility to support good leaders. 2．这种新方法有可能更快地完成任务。 The new method makes it possible to finish the task faster. 3．如今，有些老师发现维持课堂秩序很困难。 Nowadays，some teachers find it very difficult to keep their classes in order. 4．我发现探索未知的世界是有趣的。 I find it interesting to explore the unknown world. Ⅳ.翻译句子 1．不日，我们将尽力给你一个详细的日程安排。 We will try our best to give you a detailed schedule soon. 2．最近，全国各地开展了一场鼓励人们戒烟的强有力的运动。 Recently，there has been a strong movement around the country encouraging people to