1、1unit 2 fit for life reading -grammar 学案一、词汇 1. vital adj. 对极重要的，必不可少的【用法提示】be vital to (doing) sth. 对是至关重要的It is vital that (should) do sth.(1) The medicine is vital to saving life.(2) Water is vital to life, as is sunlight.(3) It is vital that every piece of equipment (should) be checked before (d
2、oing) the experiment.2. potential n. 可能性，潜在性；潜力，潜能 adj. 潜在的，可能的【用法提示】have the potential to do sth. 有做某事的潜力 to ones full potential 发挥某人最大潜能a potential disaster 可能发生的灾害 potential abilities 潜能(1) I think he has the potential to become an expert in this field.(2) During Christmas, many potential custome
3、rs wait for a fall in prices before buying.3. circulate vt. 试映；参加选拔 (for )【词义猜测】(1) We wont be able to tell what skills the man has until we try him out. 试用(2) Scientists tried out thousands of chemicals before they found the right one. 试验(3) These teams are going to try out for the Olympic Games. 参
4、加选拔(4) Is there any possibility of the film being tried out in Paris International Festival? Not in the least, because the audience generally think little of it. 试映【辨析】try on 试穿, 试戴 try on that blue wool coat5. application n. 申请，申请表；应用，运用；(药物等的) 涂抹, 外敷【用法提示】the application of new technology to teach
5、ing 新技术在教学中的应用make an application to the company for a job 到这家公司应聘工作the application of salve to the burn 把软膏擦在烫伤处apply (applied, applied) v. 申请; 应用, 运用 【用法提示】apply (to ) for 向申请 = make an application to for apply sth. to sth. 把应用到中apply to sth. 适用于2(1) apply for a scholarship/a patent/a position 申请奖
6、学金/专利/职位(2) The company has applied new technology to production(3) This teaching method doesnt apply to every student.6. approval n. 批准，通过；赞成，同意（反义：disapproval）【用法提示】give approval to 批准，赞成The governor gave approval to the project.approve v. 赞成，同意【用法提示】approve sth.（正式）批准某事 approve of sth. 赞同某事approv
7、e of sb./sb.s doing sth. 赞成 批准某人做某事(1) The minister approved the building plan.(2) The majority of educationists approve of students participating in non-academic activities.7. accelerate vt. all his children are4B. the father himself is; are all his childrenC. is the father himself; are all his chi
8、ldrenD. is the father himself; all his children are2. Which team is _ to win the game? In my opinion, it is _ for our team to win.A. probable; likely B. possible; probable C. possible; likely D. likely; possible3. Why does the lake smell terrible? Because large quantities of water _. A. have polluted B. is being polluted C. has been polluted D. have been polluted4. The Adventures of Huckleberry Finn, _ the USA in the mid 19th century, _ a masterpiece.A. set in; proves B. setting in; is proved C. is set in; proves D. was set in; is proved
