Unit 6 At one with nature Words and expressions 第一部分学案-2023-2024学年高中英语外研版（2019）必修第一册

Unit 6 Words and expressions第一部分 Learning objectives: After the class, you will be able to 1. master the key words and expressions. 2. learn to use them correctly. 3. learn to guess the meaning according to the context. I. Words and expressions 1. wrap v.包，裹____________________现在分词____________________过去式 ____________________用B把A包裹起来=____________________ ____________________被......包裹 1) She ______________(wrap) the baby up in a blanket. 2) He spent the evening ______________(wrap) up the New Year presents. 3) 雪后的群山银装素裹。________________________________________________________ 2. completion n.完成____________________v./adj.____________________adv. 1) The project should __________________(complete) within a year. 2) Dozens of homes had been ______________(complete) destroyed. 3. region n.地区，区域____________________adj. 1) This is one of the most densely populated ___________ (region) of North America. 2) The passage discusses about the conflict between _______________(region) and national interests. 4. shallow adj. Guess the meaning. 1) These fish are found in shallow waters around the coast.____________________ 2) Tom was ashamed of the shallow ideas that he put forward at the meeting. ______________ 3) I think he is shallow because what he only cares is money.____________________ 5. prevent v.阻挡，防止____________________n. ____________________阻止某人做某事=____________________=____________________ keep sb doing____________________ 1) We have to stop him _________________(smoke) because his body needs to recover. 2) The expert gave a lecture on the _______________ (prevent) of crop diseases. 3) Don, keep her ______________(wait) outside in the rain. 4) David had a brain disease which ________________ (prevent) from ___________(walk) or running like other children. 6. harmony n.融洽相处，和谐____________________adj. ____________________与......协调 _______________________________与......不协调 _______________________________与自然和谐相处 1) We are trying to found a _____________________ (harmon