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1．图文连线。
(1) It's nine o’clock. a.
(2) It's seven o’clock. b.
(3) It's three o’clock. c.
(4) It's twelve o’clock. d.
(5) It's six thirty. e.
2．根据第1小题的图片，选择正确答案。
| A. lunch B. breakfast C. dinner D. music class E. English class |
(1) It's 7:00 a. m. It's time for
(2) It's 9:00a. m. It's time for
(3) It's 12 noon. It's time for
(4) It's 3:00 p. m. It's time for
(5) It's 6:30p. m. It's time for
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
