人教新課標英語必修1全冊精品教案( Unit 1 Friendship)

concern: 1. n. worry: something that worries you or a feeling of worry: there is growing concern about/over the effects of pollution on health. the rise in unemployment is of great concern to the government. 2.vt. to make someone feel worried or upset: the fact that she spends so much money on her own really concerns me. more and more people are concerning themselves with/about environmental problems. 3. be concerned about/for/with: ross has never been concerned about what other people think of him. rescuers are concerned for the safety of those trapped in the mine. this story is concerned with a russian family in the 19th century.cheat: 1.vi. to behave in a dishonest way in order to win or to get a advantage in a competition, game or examination: jack always cheats at cards. 2. vt. to trick someone who trusts you. share: vi & vt. 1.use equally: the last bus had gone, so the three of us shared a taxi. i shared a room with him at college. 2. to have the same opinion, experience, feeling etc as someone else: i share your concern about this problem. 3. to tell other people about an idea, secret, problem: it’s always better to share your worries. 4. n. part of sth.: i do my share of the housework. don’t worry---you’ll get your fair share.set down: to write down something so that you have a record of it: i want to set downmy feelings on paper.other verbal phrases of “set”set apart: to make someone or somebody different from other people or things.set aside: to keep some money or time for a special purposeset off: to start to go somewhere/ to cause a explosionset out: to start a journey/ to talk about something in an organized wayset up: to start an organization/ to build somethingcrazy adj. 1. impractical; foolish: that’s the craziest idea i’ve ever heard. 2. mad; ill in the mind: turn that music down---it’s driving me crazy. 3. be crazy about=to like sb. very much, or be very interested in something: the boy is crazy about football. 4. like crazy=very hard: we have to work like crazy to get this finished on time.purpose: 1. n. an intention or plan; the feeling of having an aim in life: the discussion serves a twin purpose---instruction and feedback. tom went for a walk, with no definite purpose in mind. 2. on purpose=deliberatelytrust: 1. n. a strong belief in the honesty, goodness etc. of someone or something e.g. you shouldn’t put your trust in a man like that. 2. vt. to believe that someone is honest and will not harm you or cheat you: i trusted max, so i lent him the money. can he be trusted to look after your pet dog?