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1．根据文中图片提示，选择单词规范书写在四线三格上。
| English book schoolbag classroom teacher’s desk candies |
Look! This is my new 
. What’s in the new classroom? Oh, there are many desks and chairs. The five windows are clean. The 
is new and big. There are two blue doors in the wall. The four walls are white. Look at my desk. My new 
is on the desk. In my bag, I have an 
, a maths book, two storybooks, three notebooks and a toy car. Where’s my pencil box? It’s in the desk. I have some pens, erasers and four 
in my pencil box. I like my new classroom very much!
(1) I have a new classroom.
(2) The windows are clean.
(3) The doors are blue.
(4) My pencil box is in the chair.
(5) I have 7 books and a toy car in my new schoolbag.
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
