1.老师带着同学们到风景区秋游,给大家布置两个任务。第一站要到天鹅湖去看天鹅,根据短文描述画出天鹅湖的路线图吧!
Boys and girls, welcome to the Forest Park. Our first place is the Swan Lake. Here is the route (路线) to the lake. Firstly, turn right at the Visitor Center, then go straight for 15 minutes, turn left at the second crossing and you can see the Swan Lake. It’s on the right.
2.按照路线图,大家很快来到了天鹅湖,在湖边兴奋地讨论起来。请读一读,选一选,补全对话。Mrs Smith: Hi, everyone. This is the Swan Lake.
John: Wow.
Mrs Smith: I’m sorry you can’t.
John: What a pity!
Mrs Smith:
John: Good idea.
Mike: Look there. They are the swans.
Sarah: Yes.
Mrs Smith: Look at the sign over there.
All: No feeding (禁止投喂).
Sarah:
A. What does it say?
B. But you can draw some pictures.
C. All right.
D. What a big lake!
E. They are really beautiful!
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