24春国开电大春结束广东广播电视大学人文英语3Unit7 形考成绩Unit7 Self-test参考答案_1

Unit7 形考成绩_Unit7 Self-test0

Unit7 形考成绩_Unit7 Self-test0

试卷总分:100 得分:100

一、选择填空，从 A 、 B 、 C 三个选项中选出一个能填入空白处的最佳选项。（每题 10 分）

1. We can certainly deliver high-quality education to many students at much ________?cost.

A. lowest

B. lower渝粤题库

C. low

答案:

2._________?we've no money, we can't buy it.

A. Therefore

B. Since国开形成性考核答案

C. Because of

答案:

渝粤题库，我们的目标是要做全覆盖、全正确的答案搜索服务。国开搜题国开形成性考核答案

3.Apple developed its iPad-based textbooks in ____________?with major textbook publishers.

A. link

B. form

C. conjunction

答案:

国家开放大学作业答案

4.I have _________?some courses and software to my Smartphone, and I find they are very interesting and easy to use.?

A. uploaded

B. downloaded

C. copied

答案:

5.Smartphone makes it simple ________?us ________?take a photo.?

A. to…to

B. for…to

C. for…by

答案:

6.二、阅读理解： 选择题（每题 10 分）

Free Massive Online Open Courses (MOOCs)

A class with hundreds or even thousands of students might sound like a teacher's worst nightmare. But a big idea in higher education these days is Massive Open Online Courses, or MOOCs.

Some universities offer free, non-credit MOOCs available to anyone in the world. Others charge for courses and provide credits. The idea is still developing. The Massachusetts Institute of Technology started its first MOOC in

2012. The school plans to offer many free, non-credit courses through a project called MITx. Many Chinese universities are beginning to offer free MOOCs now too.

Nowadays, MOOCs almost cover every topic, like computer science, technology, mechanics, engineering, languages, etc.国家开放大学作业答案

Generally speaking, there are no formal education requirements for these free online courses. Students watch short videos. Then, they take informal, ungraded quizzes after the videos each week for certain weeks. Quizzes are part of the lecture program to keep students engaged and keep them thinking, for students to be able to check that they understood what was covered. They can repeatedly watch the videos and take the quizzes whenever they want. Students receive homework. They can join online groups to exchange questions and answers about the courses. The teachers hold virtual office hours to answer questions that the students have posted. They also present their own questions and observations.

Some supporters claimed that there are things that we can do better in the online format. We can certainly deliver high-quality education to many students at much lower cost.

操作提示：通过题干后的下拉框选择题目的正确答案。

渝粤搜题

1. ?started its first MOOC in

2012.

国开形成性考核答案

??A. The Massachusetts Institute of Technology

??B. Harvard University

??C. A Chinese university

2. Which is not true about the free online courses?? ?

??A. Students can watch short videos.一网一平台答案

??B. Students may ask the teachers some questions.

??C. Students must take graded quizzes.

渝粤教育

3. They can join online groups? ?.

??A. to discuss the quizzes国家开放大学作业答案

国开形成性考核答案

??B. to exchange questions and answers渝粤教育

??C. to present their observations

4. The teachers hold? ?to answer questions that the students have posted.

??A. virtual office hours

??B. face-to-face meetings

渝粤搜题

??C. regular seminars

5. What is the attitude?of the writer to online courses?? ?

??A. neutral

??B. negative

一网一平台答案

??C. positive

(1).渝粤教育

A. C

B. B

C. A

答案:

(2).

A. C

B. B

C. A

答案:

(3).

A. C

B. B

C. A国开形成性考核答案

答案:

(4).

A. C

B. B

C. A

答案:渝粤教育

(5).

A. C

B. B

C. A

答案:渝粤搜题