教师寄语：it’s up to you. 未来由你来创造重点词汇： 1．calculator —calculate (v.) 1)计算,核calculate sth计算(核算)…(数) he calculated the costs very carefully. 2). 估计;预测;推测[+(that)][+wh-] ; 计划,打算;使适合(某种目的)，故意做某事 it has been calculated that…据估算…… i calculate what it’ll cost.我估计那会花多少钱。 his remark was calculated to hurt her.他的话是故意要伤她的。 this advertisement is calculated to attract the attention of the children. 3). 《美》《口》以为,认为[+(that)] i calculate they will soon arrive. 2. sum n. 金额; 款项; 总数; 总和 total n. 总数；合计 1). he was fined the sum of 200. 他被处以200英镑罚金。 2). the sum of 5 and 3 is 8. 5加3的和是8。 [重点用法] in sum简言之; 总而言之 sum sb/sth up形成对某人[某事物]的看法 in total 加起来，合计 a total of… 总共…… eg. 1). in sum, the plan failed. 2). i summed her up as a competent manager. 3).in total, there must have been 2000people. 练习：—do you know how many students took part in the sports meet? —about 400________. a．all together b．after all c．in total d．at total 3. solve vt.解决,解答 solution n. 解决办法,处理手段 a solution to sth (…..的解决方法) e.g. i don’t think money can solve all problems (1)我认为这个问题不难解决i don’t think this problem (2)---how do you deal with the disagreement between the company and the customers?
