一、重点短语：1 go on继续 go on a spring field trip继续去春游go on a visit / trip to =have a visit /trip to 2 decide on致力于 decide to do sth决定做某事 make a decision决定3 My pleasure. = Its a / my pleasure.我很乐意4 Have a good trip.玩得愉快 Have a good / wonderful time.5 see the sunrise看日出6 raise money筹集钱 make money赚钱save money节省钱7 book / order sth for sb为某人预定、8 pay for付、的钱10 plan to do sth计划做某事11 work out解决 work it / them out12 the cost of、
