18.Learning by Doing and Going 通过做与行来学习

《通过做与行来学习》文章单词和考点积累：
force vt.强迫n.力量
(短语: force sb. to do sth; sb. be forced to do sth)
be/become interested in (doing) sth. 对…感兴趣
subject n.科目;话题
science n.科学
experiment n.实验;尝试=try
field n.田野 adj.实地的 trip n.短途旅行
field trip n.实地考察;野外考察
(短语: go on field trips去实地考察)
exciting adj.令人兴奋的(多修饰物)
lab n.实验室
time n.时间(U);次数;倍数(C) one time 一次
bottle n.瓶子 salt n.盐 (salty adj.咸的)
chick n.小鸡
(chicken n.鸡;鸡肉. 鸡是可数名词,鸡肉不可数)
museum n.博物馆 (muse n.缪斯女神)
tiny adj.微小的 butterfly n.蝴蝶
Tree-planting Day n.植树节
(On Tree-planting Day在植树节那天)
would rather do sth. 更愿意/宁愿做某事
do experiments/do an experiment 做实验