Collocations: external cause external force external affairs 3.(Para. 3)recharge one's batteries:(informal) rest or relax in order to get back your energy I'm going to spend a week in the mountains to recharge my batteries 6.(Para. 3 trial: n a process of testing to find out whether sth works effectively and is safe The new drug is undergoing clinical trials. The security system will be reviewed after a three-month trial period (Directions: Choose the proper meanings for the italicized parts in the following sentences.(点击手形按钮以后出现答案) 1. I learned most of what I know about gardening through trial and error 2. My brothers and I were always a real trial to my parents 3. They let me have the computer on trial for thirty days 4. The idea of trial marriage is nothing new. a. something or someone that is difficult to deal with and that is worrying or annoying b testing many different methods of doing something in order to find the best C. when two people live together without being married to see if they will be suitable partners d. a short period during which you use or do something to find out whether they are satisfactory for a particular purpose (Key:1-b,2a,3d,4~c) 7.(Para. 4)go) hand in hand: if two things go hand in hand, they are closely connected; Wealth and power go hand in hand in most societies. They say that genius often goes hand in hand with madness. 4 hand in hand) (Para. 4)insight: n a sudden clear understanding of sth. or part of sth . especially a complicated situation or idea The article gives us a real insight into the causes of the present economic crisis The research provides new insights into the way we process language3 Collocations : external cause external force external affairs 3. (Para. 3) recharge one’s batteries: (informal) rest or relax in order to get back your energy I’m going to spend a week in the mountains to recharge my batteries. 6. (Para. 3) trial: n. a process of testing to find out whether sth. works effectively and is safe The new drug is undergoing clinical trials. The security system will be reviewed after a three-month trial period. (Directions:) Choose the proper meanings for the italicized parts in the following sentences. (点击手形按钮以后出现答案) 1. I learned most of what I know about gardening through trial and error. 2. My brothers and I were always a real trial to my parents. 3. They let me have the computer on trial for thirty days. 4. The idea of trial marriage is nothing new. a. something or someone that is difficult to deal with, and that is worrying or annoying b. testing many different methods of doing something in order to find the best c. when two people live together without being married, to see if they will be suitable partners d. a short period during which you use or do something to find out whether they are satisfactory for a particular purpose (Key: 1-b, 2-a, 3-d, 4~c) 7. (Para. 4) (go) hand in hand: if two things go hand in hand, they are closely connected; Wealth and power go hand in hand in most societies. They say that genius often goes hand in hand with madness. (插图 hand in hand) 8. (Para. 4) insight: n. a sudden clear understanding of sth. or part of sth., especially a complicated situation or idea The article gives us a real insight into the causes of the present economic crisis. The research provides new insights into the way we process language