单选题如果在/etc/group文件中有一行内容是“students：：600：z3，l4，w5”，那么在“students”组中有多少个用户？（）A3B4C5D不清楚
单选题
如果在/etc/group文件中有一行内容是“students：：600：z3，l4，w5”，那么在“students”组中有多少个用户？（）
A
3
B
4
C
5
D
不清楚
参考解析
解析：
暂无解析
相关考题：
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二、考题解析【教案】Teaching aimsKnowledge aim: students will know the pronunciation of the group of letter “ear”.Ability aim: students can read words with “ear” when they learn vocabulary.Emotional aim: students will be more interested in speaking English.Key and difficult points:How to pronounce the group of letter “ear”.Teaching procedure:Step 1: Warming-upAfter greeting students, the teacher plays a game to warm up the class: I say you point. The teacher speaks out a certain part of the body and students point it quickly. For example: point your eye! Point your ear! Point your hand!Step 2: PresentationDraw a ear on the blackboard and ask students what it is. Write down the word. Then ask what ears can be used to, and they will say we use ear to hear something. Write down word “hear”. Then do the action of hearing and put hands near the ear, and write down the word “near”.Ask students to read the three words after the teacher, and find out the similarity among them. After discussion, they will say all these words have “ear”. Then ask students how to pronounce this group of letter. We will know it pronounce as /ir/.Step 3: practiceGive students some other words with the group of letter “ear” and ask students to read them by groups. For example, a sentence “my dear, your tear is clear in my mind for years”. Then students can have a brainstorming and think of more words with “ear”.Play a game Hot potato to practice these words. The teacher plays a piece of music. When the music is playing, students pass the ball from one to another. When the music stops, the one who gets the ball should read words on the blackboard.Step4: ProductionDo a chant with students: put your ear, near my ear, and you will hear, and you will hear, and you will hear, NOTHING!
小学英语《boy toy voice noise》一、考题回顾二、考题解析【教案】Teaching Aims:Knowledge aim: Students know how to pronounce oy and oi then to use it.Ability aim: Students can pronounce /??/ correctly and use it in other words.Emotional aim: Students will enhance their confidence of pronouncing by realizing the practical use.Teaching Key Points:题目来源于考生回忆Students can have correct pronunciation of certain words of the same rule.Teaching Difficult Points:Students could be confident in pronouncing words.Teaching Methods:Communicative teaching method, inductive teaching method.Teaching Aids:PPT, Blackboard flashcards and so onTeaching Procedures:Step 1: Warming up1.Greetings2.Play an English song Billy boy, invite the whole students to clap when singing it. Introduce word boy to students.Step 2: Presentation1. Draw pictures of boy and toy,then show the words after them.2. Play a radio of voice and noise, let students know what the difference is between voice and noise, then show the English words.题目来源于考生回忆3. Read the words together, and then let students find the common pronunciation part oy and oi.Step 3: Practice1. Play a game: play on the seesaw(high-low voice) then read lips guess the word.2. Bingo: Divide four students in a group play the bingo game. Give each group a piece of paper with 9 words on it. The first group who can find the three words in a line with oy/oi should be the winner.Step 4: ProductionRead more words: Divide students into different groups then let them have a competition to read words on the flashcards, the fastest group will win the first prize. (Possible words： toy boy voice noise choice coin coy joy ploy), invite the fastest group play it in front of the class.Step 5: Summary & HomeworkSummary : students look at the blackboard and summarize this class.Homework:students introduce the words and pronunciation to their friends or parents.Blackboard design:
二、考题解析【教案】Teaching Aims:Knowledge aim: Students will know what sense group is and master how to pause between sense groups.Ability aim: Students can use the method to divide a long sentence into several parts and read the sentence more fluently.Emotional aim: Students will improve their intonation and not be afraid of speaking English.Teaching Key Points:Students know the concept of sense group and pausing point of a long sentence.Teaching Difficult Points:Students can apply the pause between sense groups into daily reading to improve their pronunciation and intonation.Teaching Methods:Communicative teaching method, task-based teaching method, Audio-lingual teaching method.Teaching Aids:PPT, Blackboard and so onTeaching Procedures:Step 1: Warming up1. Greetings2.A tongue twister: I wish to wish the wish you wish to wish, but if you wish the wish the witch wishes, I won't wish the wish you wish to wish.Step 2: Presentation1.Ask students how to read a sentence quickly and in rhyme.2.Read the first sentence twice. The first time without sense group pausing and the second time with it. Let students compare the two and find out the difference. Sense group is a meaning unit.3.Explain the principle of sense group, which is according to(1)grammar(2)meaning(3)punctuation4. Divide the first sentence mainly according to grammar.Step 3: Practice1. Students read the first sentence, pausing according to sense group.2. Students try to divide sense groups of the second sentence and read it.Step 4: ProductionRole-play: Students imagine a dialogue with a foreigner and apply sense group pausing in the dialogue. teacher will give them 10 minutes to prepare it and 10 minutes later, invite some students to role the conversation in the front.Step 5: Summary & HomeworkSummary : students look at the blackboard and summarize this class.Homework: seek for a part of an English movie to make a dubbing.Blackboard design:
二、考题解析【教案】Teaching Aims:Knowledge aim: Students know how to pronounce oy and oi then to use it.Ability aim: Students can pronounce /??/ correctly and use it in other words.Emotional aim: Students will enhance their confidence of pronouncing by realizing the practical use.Teaching Key Points:Students can have correct pronunciation of certain words of the same rule.Teaching Difficult Points:Students could be confident in pronouncing words.Teaching Methods:Communicative teaching method, inductive teaching method.Teaching Aids:PPT, Blackboard flashcards and so onTeaching Procedures:Step 1: Warming up1.Greetings2.Play an English song Billy boy, invite the whole students to clap when singing it. Introduce word boy to students.Step 2: Presentation1. Draw pictures of boy and toy,then show the words after them.2. Play a radio of voice and noise, let students know what the difference is between voice and noise, then show the English words.3. Read the words together, and then let students find the common pronunciation part oy and oi.Step 3: Practice1. Play a game: play on the seesaw(high-low voice) then read lips guess the word.2. Bingo: Divide four students in a group play the bingo game. Give each group a piece of paper with 9 words on it. The first group who can find the three words in a line with oy/oi should be the winner.Step 4: ProductionRead more words: Divide students into different groups then let them have a competition to read words on the flashcards, the fastest group will win the first prize. (Possible words： toy boy voice noise choice coin coy joy ploy), invite the fastest group play it in front of the class.Step 5: Summary & HomeworkSummary : students look at the blackboard and summarize this class.Homework:students introduce the words and pronunciation to their friends or parents.Blackboard design:
二、考题解析【教案】Teaching Aims:Knowledge aim: Students will know what sense group is and master how to pause between sense groups.Ability aim: Students can use the method to divide a long sentence into several parts and read the sentence more fluently.Emotional aim: Students will improve their intonation and not be afraid of speaking English.Teaching Key Points:Students know the concept of sense group and pausing point of a long sentence.Teaching Difficult Points:题目来源于考生回忆Students can apply the pause between sense groups into daily reading to improve their pronunciation and intonation.Teaching Methods:Communicative teaching method, task-based teaching method, Audio-lingual teaching method.Teaching Aids:PPT, Blackboard and so onTeaching Procedures:Step 1: Warming up1. Greetings2.A tongue twister: I wish to wish the wish you wish to wish, but if you wish the wish the witch wishes, I won't wish the wish you wish to wish.Step 2: Presentation题目来源于考生回忆1.Ask students how to read a sentence quickly and in rhyme.2.Read the first sentence twice. The first time without sense group pausing and the second time with it. Let students compare the two and find out the difference. Sense group is a meaning unit.3.Explain the principle of sense group, which is according to(1)grammar(2)meaning(3)punctuation4. Divide the first sentence mainly according to grammar.Step 3: Practice1. Students read the first sentence, pausing according to sense group.2. Students try to divide sense groups of the second sentence and read it.Step 4: ProductionRole-play: Students imagine a dialogue with a foreigner and apply sense group pausing in the dialogue. teacher will give them 10 minutes to prepare it and 10 minutes later, invite some students to role the conversation in the front.题目来源于考生回忆Step 5: Summary & HomeworkSummary : students look at the blackboard and summarize this class.Homework: seek for a part of an English movie to make a dubbing.Blackboard design:
资料：Special needs students can not only learn from regular education teachers, but can participate in collaborative learning with mainstream students as well. Collaborative learning allows students to work together in groups to complete lessons and assignments. A number of educators with inclusion classrooms are realizing the benefits of collaborative learning and special needs students being placed in small group environments with regular education classmates. Collaborative learning allows students to converse with one another and brainstorm together in order to find solutions to problems or to complete an assignment. This type of learning allows students of varying ability levels to lend their individual strengths to the group as a whole, thereby encouraging an appreciation of diverse ideas and approaches to problem solving.Teachers can choose to implement several different types of collaborative learning strategies, depending on the needs of students and the focus of specific assignments. Examples of small-group collaborative learning methods are:1） The Think-Pair-Share strategy, which involves each student in the group taking one minute to formulate a response to the teacher's question, then sharing individual findings with a partner. After collaborating in pairs, students can then share input with slightly larger groups or with the entire class. 2） The Simple Jigsaw strategy, which involves four-person teams splitting a teacher-assigned task into equal parts. Each student in the group acts as an "expert" on one section of the assignment and meets with corresponding "experts" in other groups for discussion and task mastering. Students then return to their initial teams to share their knowledge of the task with other members.3） The Three-Step Interview strategy, through which students initially break into pairs and take turns interviewing one another about an assignment. Each pair of students then combine with another pair in order to enhance the discussion.4） The Numbered Heads Together strategy, where each team member is assigned a number, then instructed to collaborate on a question. The teacher then calls a number randomly, and the student in each group who has that number acts as spokesperson in answering the question. Each student must be prepared for the possibility of having his or her number chosen.The benefits of collaborative learning and special needs students having the opportunity to engage in small group tasks can produce positive results in regard to classroom organization and management. Teachers who research tips on collaborative learning and implement the practice with students are likely to have a successful inclusion classroom.What is the most distinct feature you think by the term “inclusion classroom”?（ ）A.It is desired for students with special needsB.It is tutored by regular teachers for mainstream studentsC.It is planned for collaborative learning by mainstream studentsD.It has students with special needs and regular education classmates
资料：Special needs students can not only learn from regular education teachers, but can participate in collaborative learning with mainstream students as well. Collaborative learning allows students to work together in groups to complete lessons and assignments. A number of educators with inclusion classrooms are realizing the benefits of collaborative learning and special needs students being placed in small group environments with regular education classmates. Collaborative learning allows students to converse with one another and brainstorm together in order to find solutions to problems or to complete an assignment. This type of learning allows students of varying ability levels to lend their individual strengths to the group as a whole, thereby encouraging an appreciation of diverse ideas and approaches to problem solving.Teachers can choose to implement several different types of collaborative learning strategies, depending on the needs of students and the focus of specific assignments. Examples of small-group collaborative learning methods are:1） The Think-Pair-Share strategy, which involves each student in the group taking one minute to formulate a response to the teacher's question, then sharing individual findings with a partner. After collaborating in pairs, students can then share input with slightly larger groups or with the entire class. 2） The Simple Jigsaw strategy, which involves four-person teams splitting a teacher-assigned task into equal parts. Each student in the group acts as an "expert" on one section of the assignment and meets with corresponding "experts" in other groups for discussion and task mastering. Students then return to their initial teams to share their knowledge of the task with other members.3） The Three-Step Interview strategy, through which students initially break into pairs and take turns interviewing one another about an assignment. Each pair of students then combine with another pair in order to enhance the discussion.4） The Numbered Heads Together strategy, where each team member is assigned a number, then instructed to collaborate on a question. The teacher then calls a number randomly, and the student in each group who has that number acts as spokesperson in answering the question. Each student must be prepared for the possibility of having his or her number chosen.The benefits of collaborative learning and special needs students having the opportunity to engage in small group tasks can produce positive results in regard to classroom organization and management. Teachers who research tips on collaborative learning and implement the practice with students are likely to have a successful inclusion classroom.What is mainly depending on for teachers to collaborative learning strategies? （ ）A.The varied ability levels of the special needs studentsB.The needs from the special needs studentsC.The difficulty levels of the learning tasksD.The focus of the specific assignment
资料：Special needs students can not only learn from regular education teachers, but can participate in collaborative learning with mainstream students as well. Collaborative learning allows students to work together in groups to complete lessons and assignments. A number of educators with inclusion classrooms are realizing the benefits of collaborative learning and special needs students being placed in small group environments with regular education classmates. Collaborative learning allows students to converse with one another and brainstorm together in order to find solutions to problems or to complete an assignment. This type of learning allows students of varying ability levels to lend their individual strengths to the group as a whole, thereby encouraging an appreciation of diverse ideas and approaches to problem solving.Teachers can choose to implement several different types of collaborative learning strategies, depending on the needs of students and the focus of specific assignments. Examples of small-group collaborative learning methods are:1） The Think-Pair-Share strategy, which involves each student in the group taking one minute to formulate a response to the teacher's question, then sharing individual findings with a partner. After collaborating in pairs, students can then share input with slightly larger groups or with the entire class. 2） The Simple Jigsaw strategy, which involves four-person teams splitting a teacher-assigned task into equal parts. Each student in the group acts as an "expert" on one section of the assignment and meets with corresponding "experts" in other groups for discussion and task mastering. Students then return to their initial teams to share their knowledge of the task with other members.3） The Three-Step Interview strategy, through which students initially break into pairs and take turns interviewing one another about an assignment. Each pair of students then combine with another pair in order to enhance the discussion.4） The Numbered Heads Together strategy, where each team member is assigned a number, then instructed to collaborate on a question. The teacher then calls a number randomly, and the student in each group who has that number acts as spokesperson in answering the question. Each student must be prepared for the possibility of having his or her number chosen.The benefits of collaborative learning and special needs students having the opportunity to engage in small group tasks can produce positive results in regard to classroom organization and management. Teachers who research tips on collaborative learning and implement the practice with students are likely to have a successful inclusion classroom.What are the benefits of collarborative learning for special needs students? （ ）A.It helps special needs students think creativelyB.It helps special needs students from all the attending studentsC.It helps special needs students learn varied ability from classmatesD.It helps students work together on solving problems and assignments
资料：Special needs students can not only learn from regular education teachers, but can participate in collaborative learning with mainstream students as well. Collaborative learning allows students to work together in groups to complete lessons and assignments. A number of educators with inclusion classrooms are realizing the benefits of collaborative learning and special needs students being placed in small group environments with regular education classmates. Collaborative learning allows students to converse with one another and brainstorm together in order to find solutions to problems or to complete an assignment. This type of learning allows students of varying ability levels to lend their individual strengths to the group as a whole, thereby encouraging an appreciation of diverse ideas and approaches to problem solving.Teachers can choose to implement several different types of collaborative learning strategies, depending on the needs of students and the focus of specific assignments. Examples of small-group collaborative learning methods are:1） The Think-Pair-Share strategy, which involves each student in the group taking one minute to formulate a response to the teacher's question, then sharing individual findings with a partner. After collaborating in pairs, students can then share input with slightly larger groups or with the entire class. 2） The Simple Jigsaw strategy, which involves four-person teams splitting a teacher-assigned task into equal parts. Each student in the group acts as an "expert" on one section of the assignment and meets with corresponding "experts" in other groups for discussion and task mastering. Students then return to their initial teams to share their knowledge of the task with other members.3） The Three-Step Interview strategy, through which students initially break into pairs and take turns interviewing one another about an assignment. Each pair of students then combine with another pair in order to enhance the discussion.4） The Numbered Heads Together strategy, where each team member is assigned a number, then instructed to collaborate on a question. The teacher then calls a number randomly, and the student in each group who has that number acts as spokesperson in answering the question. Each student must be prepared for the possibility of having his or her number chosen.The benefits of collaborative learning and special needs students having the opportunity to engage in small group tasks can produce positive results in regard to classroom organization and management. Teachers who research tips on collaborative learning and implement the practice with students are likely to have a successful inclusion classroom.Which following one is NOT true about the “Simple Jigsaw strategy”？ （ ）A.Task mastering students work on a teacher-assigned taskB.It involves four-person teamsC.Each student in the group acts as an “expert”D.teacher-assigned task is divided into equal parts
单选题The library’s upper floor is mainly for students to _____.Aread in a quiet placeBhave group discussionsCtake comfortable seatsDget their computers fixed
单选题The teacher asks students to do a group-work task . Before the task, the teacher assigns roles clearly around the class, pointing to each student in turn . "You are A . . . you are B . . ., etc ."Here the teacher plays the role of ______ .AcontrollerBprompterCfacilitatorDorganizer
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单选题在/etc/group中有一行students：：600：z3，l4，w5，有多少用户在students组里？（）A3B4C5D不知道