
接棒學院 CodingWizard Academy
Airplanes · 飛機單元測驗卷
交通工具 Transport · CEFR B1 · 滿分 100 分
教師用 · 含解答
班級 ______________座號 __________姓名 ______________日期 ______ / ______得分 __________
一、單字配對(20 分)
把右邊的代號填進左邊的括號裡。
- 1.wing( )
- 2.lift( )
- 3.thrust( )
- 4.drag( )
- 5.pressure( )
- 6.curved( )
- 7.altitude( )
- 8.gravity( )
- 9.exhaust( )
- 10.gateway( )
- A.機翼
- B.阻力
- C.高度
- D.門戶
- E.推力
- F.彎曲的
- G.廢氣
- H.升力
- I.壓力
- J.重力
二、選擇題(30 分)
( )1.What actually holds a plane up?
- (A) The engines
- (B) Lift from the wings
- (C) The tail
- (D) The landing gear
( )2.Why is air pressure lower above the wing?
- (A) The air is colder there
- (B) The air travels further and moves faster
- (C) There is less air up there
- (D) The wing is heated
( )3.What do the engines do?
- (A) Lift the plane
- (B) Push it forward
- (C) Slow it down
- (D) Keep it warm
( )4.What is the force of air pushing back against the plane called?
- (A) Lift
- (B) Weight
- (C) Thrust
- (D) Drag
( )5.Why do planes fly so high?
- (A) To avoid birds
- (B) Thin air means less drag and less fuel
- (C) To see further
- (D) To stay cool
( )6.How long was the Wright brothers' first flight?
- (A) 12 seconds
- (B) 12 minutes
- (C) 1 hour
- (D) 1 day
三、填空(每題填一個單字)(30 分)
- 1.The upward force from the wings is called ____.(提示:升力)
- 2.The engines provide ____ to push the plane forward.(提示:推力)
- 3.Air pushing back against the plane is ____.(提示:阻力)
- 4.The top of a wing is ____ and the bottom is flatter.(提示:彎曲的)
- 5.Cruising ____ is about eleven thousand metres.(提示:高度)
- 6.____ is the force pulling the whole plane down.(提示:重力)
四、簡答(用英文回答,一到兩句即可)(20 分)
1.Explain in your own words how a wing creates lift.用你自己的話說明機翼怎麼產生升力。
2.Why do planes take off into the wind?飛機為什麼要逆風起飛?