![](http://static.xuejinqu.com/qimg/039/039612566f4873eb7c59c55a7ef78c18.png)
2.
![](http://static.xuejinqu.com/qimg/4b5/4b5c56ec716c265ee04d07eeb51c8145.png)
3.
![](http://static.xuejinqu.com/qimg/b4f/b4f6f19ab7e14f4156e7bcd8a2f597dc.png)
4.
![](http://static.xuejinqu.com/qimg/538/5388cb529ca05a40547c2f57d0c1b774.png)
5.
![](http://static.xuejinqu.com/qimg/3ad/3adc4ae197773bd70855e43260f4179c.png)
6.
![](http://static.xuejinqu.com/qimg/aa1/aa161f94c5574ef50590175ce9ec989d.png)
例如: It will be hot in Hainan.
1.
![](http://static.xuejinqu.com/qimg/adb/adbda7cfba43e94992b4e73c06ce23b3.png)
2.
![](http://static.xuejinqu.com/qimg/adb/adbda7cfba43e94992b4e73c06ce23b3.png)
3.
![](http://static.xuejinqu.com/qimg/adb/adbda7cfba43e94992b4e73c06ce23b3.png)
4.
![](http://static.xuejinqu.com/qimg/adb/adbda7cfba43e94992b4e73c06ce23b3.png)
5.
![](http://static.xuejinqu.com/qimg/adb/adbda7cfba43e94992b4e73c06ce23b3.png)
![](http://static.xuejinqu.com/images/y-prise.png)
同类型试题
![](http://static.xuejinqu.com/images/medal.png)
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
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)
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
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)