WORD 01 fold (v)摺 Fold your paper to make a new shape.把紙摺一摺，摺出新的形狀。 Now, fold your paper in half.現在，把紙對半摺起來。
WORD 02 serve (v)發（球） The PE teacher shows her students how to serve a volleyball.體育老師示範如何發排球。 Students try to serve the volleyball to their classmates.學生練習把排球發給同學。
WORD 03 inflate (v)充氣 The ball needs air in it, so you must inflate it.球需要充氣，所以你必須把它充飽。 Use the tire pump to inflate the ball.用打氣筒把球充氣。
WORD 04 draw (v)畫圖 The students love to draw in their art class.學生們很喜歡在美術課畫畫。 Our art teacher shows us how to draw shapes.美術老師教我們怎麼畫出各種形狀。
IDIOM 01 a fish out of water如魚離水・格格不入 A fish out of water means feeling awkward or uncomfortable in an unfamiliar place.A fish out of water（如魚離水）表示在陌生環境中感到不自在、格格不入。 If you moved to a new school, you might feel like a fish out of water at first.如果你轉到新學校，一開始可能會覺得像離水的魚一樣不自在。
