New words：

elaborate [i'læbəreit]
v.精心制作；详细描述；详细制订
adj.复杂的；详尽的；精心制作的

Sample Sentences：

They elaborated a plan of study.
The minister did not elaborate on his plan.

She had prepared a very elaborate meal.
The curtains had an elaborate pattern of flowers.

minister ['ministər] n. 部长；大臣

New words：

fable ['feibl] n. 寓言；传说；神话
Aesop's Fables ['i:sɒp] 伊索寓言

Sample Sentences：

Children can learn a lot from reading fables.
Fables often have animals as the main characters.
Kids like listening to fables, especially Aesop's Fables.

New words：

prank [præŋk] n.恶作剧；玩笑
April fool's day 愚人节

Sample Sentences：

Those schoolboys like to play pranks on their teachers.
On April fool's day people often play pranks on each other.

New words：

tourney ['tʊrni] n.锦标赛
tournament ['tuənəmənt] n.锦标赛

Sample Sentences：

His victory in the tourney earned him$ 50 000.
The number two seed is safely through to the second round of the tournament.
We produced the best soccer of the tournament. Nobody would argue with that.

New words：

overturn /ˌoʊvərˈtɜːrn/ v.倾覆；翻倒；翻掉；推翻

Sample Sentences：

She overturned the bottle.
The boat overturned but didn't sank.
The vase overturned and crashed into pieces.
The building was overturned at the earthquake.