dose
n. (一次)剂量, 一剂, 一份
vt. 给…服药
1.He gave me a dose of medicine for my cold.
他给我开了一剂治感冒的药。
2.In the accident, the workers received a heavy dose of radiation.
在那次事故中, 工人受到大剂量的辐射。
3.She dosed up the children with cough syrup.
她把止咳糖浆给孩子们喝了。
4.he dosed himself with vitamins.
他服用维生素。
5.The nurse will administer the correct dose.
护士会按正确的剂量给药。
drama
n. 戏剧, 剧本;戏剧文学[艺术]; 戏剧性事件[场面]
联想：comedy 喜剧
tragedy 悲剧
opera 歌剧
1.It is very difficult to write good drama.
创作出好剧本很难。
2.The actor was involved in a real-life drama when he was held up at gunpoint last night.
这名演员遭遇了现实生活中的一个戏剧性事件——他昨晚在枪口威胁下被抢劫。
3.He is a student of drama.
他是研究戏剧的学生。
drought
n. 干旱(时期)
辨析：drought dry的名词
draught draw的名词
1.The crops failed because of the drought.
干旱造成农作物歉收。
2.he ended a five-game goal drought.
他结束了连续五场未进球的状况。
3.It has been the worst drought in the country’s history.
这是这个国家有史以来最严重的旱灾。
4.Some of the newer plants in the garden died during the drought.
花园里一些较幼小的植物在乾旱期间枯萎了。
earnest
adj. 郑重其事的, 非常认真的;诚挚的，热切的
1.Life is real and earnest.
人生是真实的、认真的。
2.two girls were in earnest conversation.
两个女孩在热切交谈。
3.You may laugh but I’m in deadly earnest.
你可以笑，但我绝对是认真的。
