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Computers are widely used in the world. As students, we can not only use them to relax, but also study online. Do you have any online classes? It is possible to take classes at home. All you need is a computer and an earphone.
However, most students don’t seem to like online classes. Recently, over 3000 students from 10 cities took part in a survey (调查). According to the survey, only about 30 percent of the students like taking such classes.
Many students said it was hard to focus on studying while taking online classes. This was true for Li Jing, 15, at No. 1 High School. “There are no classmates and no real teachers watching me. I can surf the Internet or do other things if I want to. It’s harder to always stay focused (专注的),” she said.
Li Jing prepares a lot before taking her classes to make sure she will keep her attention (注意力). She also pushes herself to communicate with teachers. Students can come up with or answer questions while taking online classes.
Tian Lishan, 14, at No. 7 High School, thinks online interaction (互动) isn’t enough. “The online teachers don’t really get to know me. When I don’t hand in homework, all I get is a short message instead of real concern,” she said.
However, online classes still have advantages (优势). “It saves time and money compared with taking offline classes. Also, if I don’t understand some parts of a lesson, I can watch it over again,” Li Jing said.
1．In the survey, ________ students like taking online classes.| A．about 600 | B．about 700 | C．about 3000 | D．about 900 |
①save time ② save money ③hard to focus
④enough interaction ⑤watch lessons over again
| A．①②⑤ | B．②③⑤ | C．①③④ | D．①④⑤ |
| A．care | B．prize | C．promise | D．invitation |
| A．Tian Lishan is a student from a high school in Beijing. |
| B．Li Jing thinks it is easy to always stay focused. |
| C．Li Jing thinks that online interaction isn’t enough. |
| D．Li Jing pushes herself to communicate with teachers in online classes. |
| A．what the students think of online classes | B．where the students take online class |
| C．why the students like taking online classes | D．how the students take online classes at home |
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
