Unit 2 第1课时 Reading & Thinking（Word）-【全效作业本】2022-2023学年高中选择性必修第三册英语同步课件及教参（人教版2019）

Unit 2　Healthy Lifestyle 第1课时　Reading and Thinking 　[见学生用书P17] Ⅰ.语境检测 1. Scientists are convinced of the positive effect of laughter on p hysical and mental health. 2．I believe it is time to ban tobacco (烟草)advertising altogether. 3．Shoreline communities have always r elied on tourism as an economic engine. 4．It is very dangerous and unwise to examine (测验)an active volcano. 5．Next time you have a problem，think about how you can improve the situation instead of focusing on all the n egative aspects. 6．I am pessimistic about passing the examination；I think I'll fail. 7．He pointed out the question repeatedly (repeat)． 8．Friendly contacts between different peoples will f acilitate the cultural and economic interchange. 9．The a buse of your powers does harm to all other officers who do their job properly. 10. Do either of you smoke cigarettes or drink a lcohol ？　 11．A ￡100 r eward has been offered for the return of the necklace. 12．Remember you may feel sleepy after taking these p ills ，so you'd better take them before going to bed. 13．The workman was disciplined (discipline)by his company yesterday but not dismissed. Ⅱ.短语填空 become involved in　lead to come up with combine…with… in response to rely on replace…with… aside from a sum of prevent sb from doing sth 1．Vitamin C deficiency can lead to scurvy(坏血病)at some point. 2．Effective measures have been taken to prevent children from drowning. 3．A number of people have become involved in the matter. 4． Aside from the little savings，I have no other money. 5．We had to rely on a compass and a lot of luck to get here. 6．It is not healthy to replace meals with junk foods. 7．It took me 7 hours to come up with that brilliant plan. 8．It was some time before the door opened in response to his ring. 9．To stay healthy，you have to combine exercise with a healthy diet. 10. He is saving a sum of money to buy a home for his company. Ⅲ.重要句型 1．原句：These bad habits，if left unchecked, could lead to more