【单选题】【消耗次数：1】
激光唱片与录音磁带比较，正确的是
①
激光唱片制作容易
②
录音磁带寿命更长
③
录音磁带更易搜索
④
激光唱片播放效果更好
参考答案：
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相关题目
【单选题】
某教师按快倒键把录音磁带倒到开始，按下暂停键，再同时按下放音键和录音键，准备好后释放暂停开始录音。可开头的几秒总没有录上，其原因最可能是
①
磁带太松
②
磁带开始的几秒录在了无磁性的引带部分。
③
释放暂停后，录音机要等几秒才开始录音
④
录音机转动装置出现了故障
【单选题】
常用的盒式录音机的磁带宽度和走带速度分别为
①
3．81mm 4．79cm／s
②
4．79mm 3．81cm／s
③
3．81mm 4．7cm／s
④
8．31mm 4．79cm／s
【多选题】
进行声音采集的时候，为了提高录音的效果下列那些做法是正确的（ ）
①
A、录音环境要安静，避免录制过多的噪音
②
B、录音时，距离话筒不能太远，否则可能录制的声音音量太小
③
C、录音时，尽可能的贴近话筒获得更好的音质，以能清晰听到呼吸声为最佳
④
D、在录制开始后，应先录制一段空白，用于降噪时的噪音采样
⑤
E.
随机题目
【单选题】
What role does a teacher play in the following activity? The teacher has a word in his mind and asks students to guess by asking only Yes/No questions until they make the correct guess.
①
Controller
②
Assessor
③
participant
④
Resource-provider.
【单选题】
Which of the following is the advantage of pair work?
①
It is an ideal way to show materials and do presentations together
②
It allows students to work together rather than under teacher’s guidance
③
It reinforces a sense of belonging among a group of members
④
It is very stressful.
【单选题】
Which of the following is the time when students work in a pair?
①
When all the students are under the control of the teacher
②
When students work in pairs on an exercise or a task
③
When students work in small groups
④
When students are expected to work on their own at their own speed.
【单选题】
What role does a teacher play in the following activity? The teacher writes one of five numbers (1-5) on a number of cards (the same number as the students). Each student draws one card. Those who have drawn number 1 will form group1, and those who have drawn number 2 will form group 2. Thus the students are put into five groups in a random way.
①
Controller
②
Assessor
③
Organizer
④
Prompter.
【单选题】
What are language contents?
①
Structures, vocabulary, functions and topics
②
Pictures, vocabulary, communication and topics
③
PPT, structures, aims and summary
④
Structures, aims, functions and topics.
【单选题】
Which part is to be finished after a lesson in a lesson plan?
①
Teaching aids
②
End of a lesson summary
③
Optional activities and assignment
④
After lesson reflection.
【单选题】
What are the principles for good lesson planning?
①
Aim, variety, flexibility, learnability and linkage
②
Aim, preparation flexibility and linkage
③
Aim, micro-planning, macro-planning and flexibility
④
Aim, micro-planning, macro-planning and variety.
【单选题】
What is the function of optional activities?
①
Backups in case the lesson goes too fast and there are a few minutes left
②
Prepared for good students
③
Prepared for bad students
④
Used for emergency.
【单选题】
What are very commonly used teaching procedures and stages?
①
Presentation, practice and production
②
Pre-reading, while-reading and post-reading
③
Mechanical practice and meaningful practice
④
Both A and B.
【单选题】
What are the guidelines for writing teaching aims in a lesson plan?
①
Clear, brief
②
Specific, students-oriented
③
Specific, teacher-oriented
④
Both A and B.