2021冀教版必修1unit2friendshipword教案He was lost in playing computer games so he was unaware of my entering the room. I had lost myself in thought. He was lost to the world in this task. available: adj.If you dont want to buy a kite, you can make your own using directions available in the book.We have already used up all the available space. Im sorry. Those overcoats are not available in your color and size. 律师现在没空。The lawyer is not available now. or something: used when you are not very sure about what you have just said (or something like that) The air fare was a hundred and ninety-nine pounds or something. Heres some money. Get yourself a sandwich or something.go ahead: continue; begin (sometimes followed by with + n.)The board of directors will vote today on whether to go ahead with the plan. Henry will be late but we will go ahead with the meeting anyway. estimate: Bills personal riches were estimated at $368 million. / I estimate her age at 35. I estimate that the total cost for the treatment of the disease will go from $5,000 to $8,000.n. According to some estimates, the number of farms has increased by 50 percent. My estimate of her character was wrong.CF: estimate, evaluate & value这组词都有“估量”或“估价”的意思。estimate 指先于实际的测量、运算或测试而作的某种估量或估价，能够是通过认真考虑，也能够是随意的。He estimated he would do the hundred miles by noon. I asked three building firms to estimate for the repairs to the house.evaluate 专门少表示用金钱来估量某物的市场价值，而是对其相对或内在价值的评定。 The research project has only been under way for three months, so its too early to evaluate its success. value 指估量某物的价值、价格。He valued the house for me at 3,500. might / may (just) as well: If you say that you might / may (just) as well do sth., you mean that you will do it although you do not have a strong desire to do it and may even feel slightly reluctant about it. Anyway, youre here; you might as well stay. The post office is really busy. Well have to queue for ages to get served. We might as well go home. 这道甜食我依旧不吃了吧。I might as well give the sweet course a miss. not much of: not a good 天气不是专门好。It is not much of a day. Some people may think that doing housework for others is not much of a career. He is not much of a father, but he is an outstanding professor. keep up: They risk losing their homes because they can no longer keep up the repayments. I was so hungry all the time that I could not keep the diet up for longer than a month. Collocation: keep to 坚持；信守keep up with 跟上；赶上keep on 连续进行；反复地做keep out of 躲开；（使）置身于之外 keep off 躲开；不让接近correspondence: n.1. (often followed by with + n.) His interest in writing came from a long correspondence with a close college friend. The correspondence dropped after the enemys air raid. 2. (used as an uncountable noun) Mary really never mentions her step-mother in her correspondence. The library bought all the correspondence between Queen Victoria and her daughters. Collocation:carry on correspondence 进行通信 break off correspondence 中断通信 business / commercial correspondence 商业书信personal correspondence 私人通信in correspondence with 与有通信联系practically: adv. Shes practically always late for work. Hed known the old man for practically ten years.I know people who find it practically impossible to give up smoking. kind of / sort of: (“kind of” esp. AmE, “sort of” esp. BrE) (used before verb or after a link verb) The boys description kind of gives us an idea of whats happening. She wasnt beautiful. But she was kind of cute. She kind of hoped to be invited. lose touch (with sb.): I lost touch with my former classmates after graduation. In my job one tends to lose touch with friends.a couple of: Do you have a moment? There are a couple of things Id like to talk to you about. They promised the students that they would find a substitute teacher in a couple of days. on ones mind: Dealings on the stock market have been on his mind all the time. This travel plan has been on my mind all week. You are always on my mind. keep in touch (with sb.): The old man kept in touch with his children while living in a nursing home. /While doing the research work in the Antarctic, the professor kept in touch with his students via email. Collocation: stay in touch with 与保持联系 get in touch with 与取得联系 come up: 1.Sorry, I am late something came up at home. 2.The issue of safety came up twice during the meeting. Collocation: come across 偶遇，碰到 come over 从远处来，过来；短暂造访come along 进展；显现 come through 经历（困难），安稳度过 come down 流传下来；落魄，失势 come up with 想出（打算、答案、回答等）urge: vt. They urged the local government to approve plans for their reform program. Sir Fred urged that Britain (should) join the European Monetary System.postpone: vt. delay (usu. followed by n. / gerund) The couple had postponed having children to establish their careers.We postponed the match from March 5th to March 19th.