12.05

• 生词

  instrument 仪器
  architect 建筑师
  stay fit 保持健康
  errands 差事
  occasionally 偶尔地
  definitely 肯定地;一定地
  treadmill 跑步机

• 短语或句子

  of all ages 各个年龄段
  at the age of 在几岁的时候
  release the album 发行唱片
  a sense of adventure 冒险感
  sporty person 运动型的人
  ready for any emergency calls 随时准备紧急呼叫
  stay calm 保持冷静
  be ready for anything 做好准备
  focus on sth.
  leave an impression on 给…留下印象
  errands for sb. 为谁跑腿
  annual competition 一年一次的比赛;年度比赛
  weight n 重量
  What is the weight of the this box.
How much does the box weigh(v).
  a variety of 各种各样的
  no wonder you are fit 难怪你这么健康
  that doesn’t really count 那不算
  count me in 算我一个
  every bit of exercise counts 每一点运动都算
  warm-hearted 热心肠的
  be serious about doing 做某事是认真的

• 语法

  since+过去式，主句是现完
  take sth apart 拆分东西