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国旗下的讲话演讲稿小学 感恩
导语：演讲是演讲者就人们普遍关注的某种有意义的事物或问题，通过口头语言面对一定场合的听众，直接发表意见的一种社会活动。以下是小编为您搜集整理提供到的范文，希望对您有所帮助！各位老师，各位同学：大家早上好!今天我国旗下讲话的主题是“感恩”，本周四就是西方的感恩节，其实，感恩不仅仅在西方，在中国感恩自古有之。“谁言寸草心，报得三春晖”等等，说的就是是感恩。有这样一个真实的故事：一位生活在穷乡僻壤、出身贫寒的农家子弟通过自己的刻苦努力和顽强拼搏，终于考取了当地最好的重点中学——县一中，父母为此流下了激动和高兴的泪水。孩子进入县一中读书后，因为离家近百里，于是在学校寄宿。这所学校因为是县城唯一的重点中学，所以县城许多当官及有钱人家的孩子几乎都送到这里来读书，也使得校园攀比之风盛行，渐渐地，这位农民的孩子因为家境贫寒感到很自卑，总觉得自己在别人面前抬不起头，对那些有钱的同学特别羡慕。有一次，年迈的母亲在一个寒冷的冬天，为了节省几元钱的车费给孩子送冬天的衣服，硬是赶了近一天的路走到学校给孩子送冬天的衣服和食物。当疲惫不堪、穿着破旧、日见苍老的母亲敲开教室的门时，老师问她找谁，她说了自己孩子的姓名，然而，当老师问这位孩子她是你什么人时，这位孩子居然像犯了错误似的，脸涨得通红，小声地说她是我家的一个亲戚。当这句话传到站在门外把他含辛茹苦养育大的老母亲耳里时，老母亲愣住了，眼里涌出了泪花，她一句话也没说，把东西交给了老师，转身走进凛冽的寒风里。
国旗下的讲话演讲稿小学300字
导语：演讲稿像议论文一样论点鲜明、逻辑性强、富有特点，但它又不是一般的议论文。它是一种带有宣传性和鼓动性的应用文体，经常使用各种修辞手法和艺术手法，具有较强的感染力。以下是小编为您搜集整理提供到的范文，希望对您有所帮助，欢迎阅读参考学习!老师们，同学们，大家好!我演讲的题目是《今天，奋斗的起点》。昨天带着回忆默默地远去了，今天携着希望悄悄地来临了，而明天又闪烁着光辉等待着我们。有的人沉浸在回忆中，他们依恋昨天;有的人只沉醉在梦幻中，他们盼望明天。这两种人都忘记了最应当珍视的是宝贵的今天。今天，不就是短短的一天吗?我从明天开始勤奋学习。今天不就是区区的二十四小时吗?我从明天开始认真工作。今天不就是三百六十五分之一吗?我从明天开始为共-产主义事业而奋斗。有些人这样想，也是这样做的。朋友，我绝不怀疑你的真诚，但为什么把要做的事放到明天，一切从明天开始呢?日月匆匆，终于等到了明天，但明天又变成了今天，而每个今天之后都有无穷无尽的明天。那么，你的决心、你的理想，哪一天才能变为行动、变为现实呢?莎士比亚说：抛弃时间的人，时间也会抛弃他。我说：抛弃今天的人，今天也会抛弃他;而被今天抛弃的人，他也就没有了明天。
国旗下的讲话演讲稿小学400字
导语：演讲稿又叫演说词，它是在大会上或其他公开场合发表个人的观点、见解和主张的文稿。演讲稿的好坏直接决闻一多先生定了演讲的成功与失败。 以下是为您搜集整理提供到的范文，希望对您有所帮助，欢迎阅读参考学习!尊敬的各位领导、老师、亲爱的同学们：大家早上好，我很高兴成为**小学新学期国旗下讲话的学生代表。时光如梭，眨眼间，两个月的假期已经结束。今天，伴着雄壮的义勇军进行曲，鲜艳的五星红旗再次在我们的眼前冉冉升起——一个充满希望的新学年开始了。 如今我们的校园旧貌换新颜，地面更加整洁，花草更加鲜艳。看新添的广播站，新挂的标语标牌，在这样的学校读书，我们感到衷的自豪。新的学年开始了，新学期、新气象、新起点、新征程、新希望、新崛起。全体师生将以高昂的干劲、踏实的作风和崭新的思路去做好每一项工作。同学们， 新学期孕育新的希望，新学期自然有新的要求。在新的学期里，我们全体同学有信心、有决心，按照《中小学生日常行为规范》《中小学生守则》做自立自强的好少年。让我们学会创造、学会做人、学会合作，为成为社会主义现代化建设合格接班人而努力学习。最后，祝老师们在新学年里工作顺利、精神愉快!祝同学们学习进步、健康成长! 谢谢大家。
关于小学国旗下的讲话稿1300字
同学们，你喜欢自己吗?你对自己满意吗？你很羡慕某些人，甚至愿意自己也成为他吗？如果你对自己有疑惑，那么我来告诉你：就像每一片叶子都有它独特的形状，每一朵花儿都有它独特的香味，我们每一个人都是世上独一无二的个体，在这个世界上，没有两个人是完全一样的。我们每一个人的存在，都有自己的价值与意义，别人可以比我好，也可以比我差，但没有人可以取代我。美国少年天使肯尼，一出生就因为身体畸形截掉双腿，后来又发现切口的根部被癌细胞侵入，只好把腰部以下的身体全部切除。但是，肯尼并没有向病魔低头，他在家人的帮助下向自己的生命挑战，拼命练习生存技能，使得自己日渐独立，能跟常人一样上学，甚至还学会了溜滑板、溜冰。肯尼的生命是美丽的、动人的。有时候我们以为遭遇到的危机使我们走投无路了，却在事后发现这是生命的转机。美丽的生命在于勇于更新，且愿意努力学习。化蛹为蝶，才能使生命焕然一新。人的一生也需要蜕变才能成长。每一次蜕变都回带你走进人生的新领域、新境界，使你获得新的感受、新的惊喜。
国旗下讲话稿小学：凝望升旗
国旗下讲话稿小学：凝望升旗老师们，同学们：大家好！我今天国旗下讲话的题目是《凝望升旗》。蓝天下，迎着初生的晨曦，我们举行这庄严而又隆重的升国旗仪式。我们仰望着国旗冉冉升起，耳畔回荡着气壮山河的国歌，我们为这一庄严的时刻而自豪，我们因肃然于国旗前而激动。我们是新世纪的希望。浴血奋战、硝烟弥漫的战火已离我们久远；历史的恩怨，国危的呼号也融进了历史，但我们不能忘记历史，不能忘记“九一八”。国旗，这新中国的象征；国歌，这一中国人心中最激越的旋律，穿越时空，延续着我们中华民族的伟大传统，凝聚着新中国的豪情壮志，昭日月，耀千秋。国旗的光辉伴随着我们的成长，照亮了我们前进的道路；国歌的旋律激励我们继承先辈的伟大事业，不懈奋斗。
XX年小学六一儿童节国旗下讲话
各位老师、各位同学：星期一早上好！再过几天就是“六一”国际儿童节了，首先，我预祝同学们节日愉快！每当“六一”儿童节的时候，同学们都兴高采烈地欢度着自己的节日。那一张张笑脸，一阵阵歌声，都充满了幸福和快乐。但是你是否知道这“六一”节的来历？是否知道当年确定儿童节的时候，是因为世界上有无数的少年儿童在战争中被夺去了幼小的生命。那是在第二次世界大战期间，1942年6月，德国法西斯枪杀了捷克的一个名叫利迪策村的16岁以上的男性公民140余人和全部婴儿，并把妇女和90名儿童押往集中营。村里的房舍、建筑物均被烧毁，好端端的一个村庄就这样被德国法西斯给毁了。为了悼念利迪策村和全世界所有在法西斯侵略战争中死难的儿童，反对帝国主义战争贩子虐杀和毒害儿童，保障儿童权利，1949年11月国际民主妇女联合会在莫斯科召开执委会，正式决定每年6月1日为全世界少年儿童的节日，即国际儿童节。
XX小学暑假安全教育国旗下讲话
各位老师，亲爱的同学们，大家好!紧张的一个学期接近尾声了，我们又迎来了盼望已久的暑假。怎样过好这个长假呢?我们有太多的设想与计划，我们有太多的欣喜与希望。可是，这一切，都是建立在安全的基础上的。因此在假期中，我们每一个同学都必须提高安全意识，学会自我保护。今天，我在这里要再三重申和提醒大家：安全是生命之水，文明是幸福之源!假期一定注意安全，希望大家不仅要记在脑子里，更要落实到行动上。希望同学们从以下几个方面做起：1、防溺水事故：溺水事故是夏季在安全方面存在的隐患，因为每年在这个季节里我们的周围都会发生许许多多令人惨痛的事故和教训，并且这些教训往往是以生命的失去而作为代价的;而对于一个家庭来讲，孩子生命的失去往往就意味着一个幸福家庭的破裂甚至毁灭。今天，我再次重申，绝对禁止到危险水域玩水。由于天气炎热，这个问题最容易出现，请同学们务必引起注意，坚决做到不在水库或深水区玩耍;不准与同学结伴到无安全设施、不熟悉，无救护人员的水域游泳。游泳时一定要有家长的陪同。
高教版中职数学基础模块下册：8.4《圆》教学设计
教 学 过 程教师 行为学生 行为教学 意图时间 *揭示课题 8．4 圆（二） *创设情境 兴趣导入 【知识回顾】 我们知道，平面内直线与圆的位置关系有三种（如图8-21）： （1）相离：无交点； （2）相切：仅有一个交点； （3）相交：有两个交点． 并且知道，直线与圆的位置关系，可以由圆心到直线的距离d与半径r的关系来判别（如图8-22）： （1）：直线与圆相离； （2）：直线与圆相切； （3）：直线与圆相交. 介绍 讲解 说明 质疑 引导 分析 了解 思考 思考 带领 学生 分析 启发 学生思考 0 15*动脑思考 探索新知 【新知识】 设圆的标准方程为 ， 则圆心C(a，b)到直线的距离为 ． 比较d与r的大小，就可以判断直线与圆的位置关系． 讲解 说明 引领 分析 思考 理解 带领 学生 分析 30*巩固知识 典型例题 【知识巩固】 例6 判断下列各直线与圆的位置关系： ⑴直线, 圆； ⑵直线,圆． 解 ⑴ 由方程知，圆C的半径，圆心为． 圆心C到直线的距离为 , 由于，故直线与圆相交． ⑵ 将方程化成圆的标准方程，得 ． 因此，圆心为，半径．圆心C到直线的距离为 , 即由于，所以直线与圆相交． 【想一想】 你是否可以找到判断直线与圆的位置关系的其他方法？ *例7 过点作圆的切线，试求切线方程． 分析 求切线方程的关键是求出切线的斜率．可以利用原点到切线的距离等于半径的条件来确定． 解 设所求切线的斜率为，则切线方程为 ， 即 ． 圆的标准方程为 ， 所以圆心，半径． 图8－23 圆心到切线的距离为 ， 由于圆心到切线的距离与半径相等，所以 ， 解得 ． 故所求切线方程（如图8-23）为 ， 即 或． 说明 例题7中所使用的方法是待定系数法，在利用代数方法研究几何问题中有着广泛的应用． 【想一想】 能否利用“切线垂直于过切点的半径”的几何性质求出切线方程？ 说明 强调 引领 讲解 说明 引领 讲解 说明 观察 思考 主动 求解 思考 主动 求解 通过例题进一步领会 注意 观察 学生 是否 理解 知识 点 50
新人教版高中英语必修1Unit 5 Languages Around the World-Reading and Thinking教案
【教材分析】本节课是高中英语第一册的最后一个单元的阅读和思考部分，文章难度明显增加，体现在以下几个方面：文章题材是说明文，比较难理解；话题生疏，涉及到历史等知识；生词量增大，而且在语境中理解词汇的要求提高。面对这些，教师的难度和高度也要有所提升，通过探讨说明顺序，了解背景知识等帮助他们找到说明文阅读的方法。【教学目标与核心素养】1. 文化意识目标新课程中指出，文化意识是对中外文化的理解和对优秀文化的认同。文化意识的的培养有助于学生增加国家认同和家国情怀，成为有文明素养和社会责任感的人。我们这个单元很好体现了这一点，通过了解汉字书写的体系和发展，学生可以有一种文化自豪感，同时也能够帮助学生深入挖掘这篇文章，从而想到更多和中国文化相关的方面。2. 学习能力目标
新人教版高中英语必修2Unit 3 The Internet-Discovering Useful Structure教案一
This unit is about the Internet, which has a great influence to our humans and our lives. During the Listening & Speaking & Talking and Reading and Thinking section, the influence in examples has been shown. Thus, use the Present Perfect Tense is appropriate. However, in order to show the justice or weaken the doer of the behavior/action, it’s better to use the Present Perfect Passive Voice than the Present Perfect Tense. Besides, having learned to use the Present Perfect Passive Voice, students can beautify their language in their writing. 1. Learn the structure of the Present Perfect Passive Voice and its functions. 2. Learn to change the sentences with the Present Perfect Passive Voice into the sentences with the Present Perfect Passive Voice. 3. Learn to write sentences with the Present Perfect Passive Voice flexibly according to the context. 1. Learn the structure of the Present Perfect Passive Voice and its functions. 2. Learn to change the sentences with the Present Perfect Passive Voice into the sentences with the Present Perfect Passive Voice. 3. Learn to write sentences with the Present Perfect Passive Voice flexibly according to the context. Step 1 Observe the following sentences, then change the sentences into passive voice.He has been selected to take part in the sports meeting．(肯定句)他已被挑选出来参加运动会。The ink has not been removed from his overcoat．(否定句)墨迹还没有从他外套上去掉。
新人教版高中英语必修2Unit 3 The Internet-Reading and Thinking教案二
Q5：What's Jan's next goal?Her next goal is to start a charity website to raise money for children in poor countries.Q6：What can we learn from her experiences?We learn that when we go through tough times, we can find help and support from other people online. We learn that we can feel less lonelyStep 5: While reading---rethinkingQ1: What is Jan’s attitude to the Internet ?Thankful/Grateful, because it has changed her and her life.Q2: What writing skills is used in the article ?Examples(Jan’s example, the 59-year-old man’s and the 61-year-old woman’s example)Q3: Can you get the main idea of the article ?The Internet has changed Jan’s life/Jan’s life has been changed by the Internet.Step 6 Post reading---Retell the storyMuch has been written about the wonders of the World Wide Web. There are countless articles (1)telling(tell) us how the Internet has made our lives more convenient. But the Internet has done a lot (2)more(much) for people than simply make life more convenient. People’s lives (3) have been changed(change) by online communities and social networks so far. Take Jan for example, who developed a serious illness that made her (4)stuck(stick) at home with only her computer to keep (5)her(she) company. She joined an online group (6)where she could share problems, support and advice with others. She considered the ability to remove the distance between people as one of the greatest (7)benefits(benefit). She was so inspired (8)that she started an IT club in which many people have been helped. She has started to learn more about how to use the Internet to make society better. Her next goal is to start a charity website to raise money (9)for children in poor countries. Jan’s life has been (10)greatly(great) improved by the Internet.
新人教版高中英语选修1Unit 5 Working the Land教案
1. 完成文本主要信息填空（斜体字部分设空）：As a witness to farmers’ poor harvests and even a severe shortage of food, Yuan Longping was determined to devote his life to tackling this crisis. After graduation, he realized that what farmers needed most was to boost yields in the fields. Yuan was convinced that the answer lay in the creation of hybrid rice, one characteristic of which is that it usually achieve higher output than conventional crops. However, it was no easy job. The first difficulty he needed to overcome was scientists’ general assumption that this could not be done. Through trial and error, Yuan managed to generate this incredible crop. It is estimated that about 60 percent of domestic rice consumption in China was comprised of crops generated from Yuan’s hybrid strains. His innovation has enabled Chinese farmers to considerably expand their output and helped feed the world. Unwilling to retire early to a life of leisure and unconcerned about celebrity or fortune, Yuan continues to turn one vision after another into realities.2. 模仿写作：Do some research via the Internet and introduce another agricultural scientist, Chen Risheng（陈日胜）, using the structure, expressions and writing techniques you have learnt from the text “A Pioneer for All People”.【设计意图】任务1是对文本内容和词汇学习成效的检测。任务2借助文本中学到的词汇和写作手法仿写另一位科学家，提升学生迁移运用词汇、文体结构和写作方法的能力。
新人教版高中英语必修1Unit 5 Languages Around the World-Reading for Writing教案
Step 3: Read to sum upRead it again and sum up the problems of the three students, and then write down the advice that was given from others.Step 4: Work in pairs. List your learning problems in English and brainstorm some useful advice.Useful expressions ? I don't know how to…... Is a big difficulty for me. I cannot ...? You might try …. It's very important to…? I have no idea how/what .My biggest problem is .... ? I (also) have trouble with. My advice is …. This worked for me.? l cannot understand the teachers’ English in class.Step 5 Homework：为提高我校学生的英语口语水平，我们将举办英语演讲比赛(English- speaking contest)，请你根据下面的信息，以学生会(the Students‘ Union)的名义写一份海报，欢迎全校同学参加，届时特邀本校美籍教师史密斯先生颁奖。? 报名时间 9月30日以前(报名:signup)? 报名地点 学生会办公室? 比赛时间 10月9日晚7:00~9:00? 比赛地点 学校大会议室? 奖励 前8名
新人教版高中英语必修2Unit 3 The Internet-Discovering Useful Structure教案二
This teaching period mainly deals with grammar “The Present Perfect Passive Voice.” To begin with, teachers should lead students to revise what they have learned about the Present Perfect Passive Voice. And then, teachers move on to stress more special cases concerning this grammar。This period carries considerable significance to the cultivation of students’ writing competence and lays a solid foundation for the basic appreciation of language beauty. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercises. 1. Guide students to review the basic usages of the Present Perfect Passive Voice2. Lead students to learn to use some special cases concerning the Present Perfect Passive Voice flexibly.2. Enable students to use the basic phrases structures flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of the Present Perfect Passive Voice in a sentence2. Instruct students to write essays using the proper the Present Perfect Passive Voice.观察下列句子特点，总结共同点。1．(教材P28)Much has been written about the wonders of the World Wide Web．2．(教材P28)But the Internet has done much more for people than simply make life more convenient．3．(教材P28)Many people have been helped by the club．4．(教材P28)She no longer feels lonely, and her company has become quite successful．5．(教材P32)Today I thought I’d blog about a question that has been asked many times—how do you stay safe online and avoid bad experiences on the Internet?
新人教版高中英语必修2Unit 3 The Internet-Listening &Speaking＆Talking教案二
From the pictures in the text and the title--- choose the best app, we can know that this part is about how to save money by using apps.Step 2 While-listening1. Laura and Xiao Bo are talking about apps. Listen to their conversation and find out what apps they want.Xiao Bo is looking for a(n) exercise app to help him get in shape.Laura would like an app for getting rich and another that will make her grades better.2. Listen again. Are the sentences true T or false F?1). Both of Xiao Bo's apps keep track of the steps he takes._____2). Xiao Bo's second app can help him make a fitness plan._____3). Laura needs an app that will help her get discounts.______4). Laura needs an app that will add money to her bank account._______F T F T3. Listen once more and tick the sentence you hear. Underline the words used to express predictions, guesses, and beliefs.Predictions, Guesses, and Beliefs________It might help me walk more.________My guess is that it wouldn't work.________I imagine this app would help me get fit faster________I suppose that would be good.________I guess you could save a little with this app.________I suppose there would be some problems, too.________I believe this app could help me get thinner.
新人教版高中英语必修2Unit 3 The Internet-Listening &Speaking＆Talking教案一
Listening and Speaking introduces the topic of “ask about online habits”. Many middle school students have been surfing the Internet for many years, but what they do with the Internet and how much time they spend every day may not be very clear to themselves, nor to other students. This section allows students to investigate their peers' Internet use, which is conducive to their mutual understanding and understanding of the Internet. It can also help them reflect on their own online behavior, learn from other people's good online habits, and get rid of their bad online behavior.The listening text of this section is an investigation interview. The investigators interview specific groups with the same questions to obtain information, so as to understand their views, practices or attitudes on this issue. There are two specific questions: “how much time do you spend online every day? What do you usually do online?”. The answers of the three respondents provide rich and different information, and achieve the purpose of the investigators. The oral discourse structure of survey interviews generally includes greeting and explaining the purpose of the interview, presenting the interview questions and the respondents' answers. Listening and Talking introduces the theme of “choosing the right application ". Listening text is a conversation between Laura and Xiao Bo. In this part of listening, “oink”； “piggy bank” may cause the students' hearing comprehension limitation. Oink refers to sound word and pig's sound. So, add some oink to my piggy bank is often used to describe "making a little money".1. Guide students to understand the content of listening texts in terms of listening for definitions.2. Cultivate students' ability to define words and understand an investigation interview.
新人教版高中英语必修2Unit 3 The Internet-Reading and Thinking教案一
Paragraph 3. Jan decided to start an IT club to teach old people how to use computers and the Internet. Paragraph 4. Jan has started taking online classes to learn more about how to use the Internet to make society better. Paragraph 5. Jan’s life has been greatly improved by the Internet. Step 5: Critical thinking:(1)How do you arrange your time spent on study and the Internet? Is it reasonable? I usually surf the Internet using my mobile phone for only an hour after class, and it is reasonable for me.(2)What are your online activities? Are they safe? I chat with my friends, read news and play games. I never give away my private information so I think they are safe.Step 4: summary Much has been written about the wonders of the World Wide Web. There are countless articles (1)______(tell) us how the Internet has made our lives more convenient. But the Internet has done a lot (2)_____(much) for people than simply make life more convenient. People’s lives (3) _________________(change) by online communities and social networks so far. Take Jan for example, who developed a serious illness that made her (4)_____(stick) at home with only her computer to keep (5)___(she) company. She joined an online group (6)______ she could share problems, support and advice with others. She considered the ability to remove the distance between people as one of the greatest (7)_______(benefit). She was so inspired (8)____ she started an IT club in which many people have been helped. She has started to learn more about how to use the Internet to make society better. Her next goal is to start a charity website to raise money (9)___ children in poor countries. Jan’s life has been (10)______(great) improved by the Internet. Step 5 Homework:Review what we have learned and find out the key language points in the text.
新人教版高中英语必修2Unit 3 The Internet-Reading for Writing教案二
8. However, the more polite you are, the less likely it is you will be attacked. 然而, 你越有礼貌, 你被攻击的可能性就越小。 Step 8 Writing---the articleHow to stay safe in the online chat roomToday I thought I’d blog about a question that has been asked many times--- how do you stay safe online and avoid bad experiences in the online chat room ? I’m not an expert, but many years as a blogger have taught me a thing or two.First of all, there’s the golden rule of the Internet: keep out of what makes you uneasy. Don’t post comments or click on anything. Second, protect your privacy. Don’t give out too much private information like your address, phone numbers, the ID numbers, etc. Third, be polite. If you are polite to others on the Internet, you won’t be attacked in normal situation. Finally, don’t believe in others easily and never meet someone you met online alone. It is very dangerous.Have you had any bad experiences online, or do you have some good advice for staying safe? Post your comments below!Step 9 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer tell the reader what he/she know about the topic ?2. Are the tips and suggestions well organised ?3. Has the writer defined the new words ?4. Does the author include examples, comparison, or explanations ?5. Does the writer end by asking readers to leave comments and/or suggestions ?6. Can you find any grammar or spelling mistakes.Step 6 HomeworkPut up your revised draft in the classroom or read it to your class.
新人教版高中英语必修2Unit 3 The Internet-Reading For Writing教案一
⑦identity theft 身份盗窃⑧chat room 聊天室⑨draft your blog post 起草博客帖子⑩post embarrassing photos 张贴尴尬照片 【话题句式】 1. How do you stay safe online and avoid bad experiences on the Internet? 你如何在网上保持安全, 避免在网上的不良经历? 2. I’m not an expert, but many years as a blogger have taught me a thing or two. 我不是专家, 但作为一个博主, 我已经学了好几年了。 3. If you see or read something that makes you feel uncomfortable, leave the site immediately. 如果你看到或读到一些让你觉得不舒服的东西, 立即离开这个网站。4. Don’t give out your address or phone number. 别告诉别人你的地址或电话号码。 5. Identity theft is a common and serious problem. 身份盗窃是一个常见而严重的问题。6. Being online is no excuse for being rude, and you don’t want to become a target for a troll or cyberbully. 上网并不是无礼的借口, 你也不想成为发挑衅帖子的人或网络恶霸的目标。 7. Trolls often use several false names so that they can stay on a site. 发挑衅帖子的人经常使用几个假名, 这样他们就可以留在一个网站上。8. However, the more polite you are, the less likely it is you will be attacked. 然而, 你越有礼貌, 你被攻击的可能性就越小。
新人教版高中英语选修1Unit 2 Looking into the Future教案
【设计意图】以“新科技是一把双刃剑”为主题开展讨论活动。这个话题比较大，所以给了一定的限制，首先需要以智能家居为例来阐述科技发展对未来生活产生的影响，然后列举其优点和缺点，最后就以上现象发表自己的观点。这个活动是对整个文本的创意性总结与意义的升华，留给学生一定的想象空间，学生借此机会可以运用文本内容和语言表达自己对科技发展的看法和态度。Assignments:1. Finish Exercise 4 on Page 15 of the textbook.A smart home is one that integrated computers into the structure of the building itself. In this way, many of the things that we now do ourselves become automatic. For example, the smart home could control the air conditioning and lights so that you would no longer have to turn switches on and off, and so that your home would be more energy-efficient. The smart home could also monitor itself to make sure that everything is working as it should, and send you warnings if there is a problem. Such smart homes could even be programmed to detect your health problems, and then give you reasonable advice as to the food you should eat or if you should see a doctor. So, in a sense, smart homes will lead us to living smarter lives.2.Create a smart function for your home, and share your creation in the next period.
