Unit03素材文档

College English Creative Reading 3 跨文化交际英语·阅读教程3 Unit 3 Seven Questions about Sleep

Note on the Topic

Learning Objectives

1. Gain a full comprehension of the importance of sleep and its benefits in the form of an online question-and-answer session in the text;

2. Think about how to get better sleep to improve your lives;

3. Develop your creative skills through discussing and inventing proverbs about sleep.

Before You Read

1. Watch the following video and discuss the following questions with

a partner.

2. Discuss the following questions with a partner.

2.1 How many questions about sleep are discussed in the video?

Five.

2.2According to the video, how much sleep should we get on average per night?

Sleep experts recommend that we get up to nine hours of sleep per night.

2.3 What are the tips suggested in the video to get better sleep?

Keep the room as dark as possible; go to bed earlier.

2.4 How much sleep do you usually get on average per night? Why? Answers will vary to this question. A sample answer could be:

I get four to five hours of sleep per night because it’s enough for me to refresh myself and I believe there are many things more important than sleep.

2.5Among the questions asked in the video, which one do you think is the most helpful to you? Give your reasons.

Answers will vary to this question. A sample answer could be:

I think the fourth question is most helpful because I haven’t slept well for

a long time and it provides me with some possible solutions.

Reading A

Live Online Chat with Doctors.

Tracy99 | posted 1 week ago

I know we all sleep but why? It seems like a waste of time to spend so long in bed when we could be studying or earning money. Can’t we just take a catnap whenever we feel tired?

DrSue > Tracy99 | 2 days ago

Hi there!

Let’s get one thing clear: you can’t simply exchange hours of sleep for hours of study or work because you need to sleep at the right time, and the right time for sleep is roughly 10.00 pm to 6.00 am. Why is this? Well, of course it’s dark then and darkness helps you to sleep, but more importantly the body is programmed to clean itself during this period. Research shows that the organs of the body are cleaned in a particular order, starting with the liver, then going on to the lungs, and finally the intestines. The brain also needs down time to allow chemicals to clean the plaque that builds up in the gaps between nerve cells (neurons). This kind of housekeeping allows the brain to fix memories and consolidate learning.

Background Information:

The Text: The Study of Sleep

The scientific study of sleep and dreams is still in its early stages and there is much that we do not know about sleep, so the information presented in the text is still being discussed and researched. There are many centres around the world devoted to studying the science of sleep. It is understood that sleep is vital to our well-being, and is closely linked with serious health and mood problems such as high blood pressure, obesity, and depression.

REM sleep has been most studied. It is now known that we dream not only during REM sleep but during other sleep too. However, REM sleep is

believed to serve the purpose of consolidating recent memories and reinforcing old memories. The dreaming that occurs in REM sleep is a by-product of this process.

Monitoring sleep is no longer only the field of scientists. There are a variety of apps on the market that promise to monitor your sleep cycle and sleep patterns with a view to helping you sleep better and wake up more easily. In addition many of the fitness tracker bracelets that are available also claim to track your sleep. Many sleep scientists, however, are sceptical about the accuracy of these sleep trackers.

Key Words:

down time: Time when you can relax and not work

plaque: A substance that forms in parts of your body and in which bacteria can grow

housekeeping: The activity of keeping things organized so that you can work more effectively

参考译文：

与医生网的在线交流

Tracy99 发布于一周前

我知道我们都要睡觉，可这是为什么呢？在床上呆这么久看起来像是把本可以用来学习或赚钱的时间都浪费掉了。就不能在觉得累的

时候随时小睡一会儿吗？

DrSue 回答于两天前

你好！让我们先来把一件事给弄明白：你不能简单地把几小时的睡眠时间用来学习或工作，因为你需要在合适的时间睡觉，所谓适合睡觉的时间指的是晚上10点到次日凌晨6点。为什么呢？嗯，当然是因为这段时间天是黑的而黑暗能帮助你入睡，但更重要的一点是因为身体计划好了要在这段时间把自己给清理一下。研究表明身体器官的清理是有特定顺序的，先从肝开始，然后是肺，最后才轮到肠。大脑也需要利用停工期来让化学物质把堆积在神经细胞(神经元)空隙中的斑清理掉。这种务管理能让大脑修复记忆，巩固新知。

Reading B

Maxc | posted 4 days ago

What happens if we sleep poorly or have only a little sleep?

DrHayton > Maxc | 2 days ago

Good question. Thanks for asking it. Poor quality sleep or lack of sufficient sleep can be dangerous, especially if the problem persists for a long time. All kinds of problems can occur, such as the cognitive ones of poor concentration, short attention span, memory and language loss, and problems that threaten us physically such as increased risk of obesity and diabetes If you have survived on only a little sleep over a long period of time, you will have built up a “sleep deficit”or “sleep debt.”You need

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Unit01素材文档

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Unit 06 素材文档说课讲解

U n i t06素材文档

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课文例句：It’s cold outside.外面很冷。这是一个描述天气情况的句子，其句型结构为：It’s+天气情况的形容词+地点状语，它常用来回答问句“What’s the weather like+地点状语？” 运用;What’s the weather like in Shanghai?上海天气怎样？——It’s hot in Shanghai.上海很热。 3.询问某地天气情况的句型及其答语 课文例句;----What’s the weather like in New York?纽约天气怎样？----It’s rainy.在下雨。问句是一个询问某地天气情况的特殊疑问句，其句型结构为;What’s the weather like in+地点名词？其答语为：It’s+表示天气情况的形容词（+in+地点名词） 4.询问是否某种天气情况的句型及其答语 课文例句——Is it cold?冷吗？ ——No,it isn’t不冷。问句是一个询问天气情况的一般疑问句，其句型结构为：Is it+表示天气情况的形容词？其答语为：Yes,it is/No,it isn’t. 5.描述温度的句型 课文例句;It’s 26 degree.有26度。这是一个用来描述温度的句型，其句型结构为“It’s+数字+degree”。

英语人教版三年级下册Unit3 At the zoo 素材

三年级下册Unit 3 《At the Zoo》说课稿 望江三小李斌 各位老师好，我是本节课的主讲教师李斌，下面是我对这节课的认识，请大家批评、指正，谢谢大家。 一、说教材 本课内容是人教PEP三年级下册第三单元《At the Zoo》，第四课时Let’s learn和Let’s do两部分。主要教学四个形容词big,small, long, short 。 新英语课程标准指出，基础教育阶段英语课程的总体目标是培养学生的综合语言运用能力。根据一级目标要求，对教学内容的分析、本教材的特点及学生现有的基础。 教学目标： 1、能听、说、认读big,small, long, short ，并理解词义。 2、听懂含有形容词的几个指令，并按指令做动作。 3、在活动中习得语言，激发学生学习英语的兴趣。教育学生爱护动物，懂得动物是世界不可缺少的一部分。 教学重、难点 本课时教学重点是能听、说、认读几个形容词big,small, long, short 。听懂含有形容词的几个指令，并按指令做动作。 教学难点是单词small的发音。 二、说学法 我通过扮演司机跟导游带大家去动物园来吸引学生们的注意力，既复习了新知，活跃了课堂气氛、也拉近了师生之间的距离。学习完本节的单词后，又让学生们用恰当的词语来形容课件上出现的动物，为了进一步巩固今天的学习要点。而且做到自己造句子。其中，有几次都复习了旧知，把学过的动物单词再次的扩展，让学生们会描述其特征。 三、说教法 在本课时的教学设计中，我从学生的兴趣和认知水平出发，利用有趣的图片吸引学生的注意力。再用旅观光团通过唱歌曲、走迷宫活动，让学生在愉快中学习，激发学生学习英语的兴趣，帮助他们建立学习的成就感和自信心。

人教新课标英语选修7素材：Unit 3 Under the sea Listening exercise Listening(文本)

Using Language COMPLAINING ABOUT A WHALE WATCHING TOUR Listen again and fill in the blanks. Listen to Dialogue 1. A = Angela T = Tour Guide A: Excuse me. T: Yes, how can I help you? A: I’m sorry but we weren’t very happy with the _____. T: Oh, what was the _________? A: Well, it was so _____ we couldn’t go outside … I know we heard the _______ and saw them on the videocamera and that was great, but we really _______ to stand outside and watch the whales from there. My _____ kids are very disappointed. T: I’m sorry, but we can’t control the ________ and you did see whales. A: Well, I’m afraid that’s not good ______.I’d like to talk to the ________. T: I’m sure that won’t do you any good. I know he’ll ______ with me. The fact is that you _____ see whales. (fading out) Listen again and fill in the blanks. Listen to Dialogue 2. T: Goodbye, I hoped you ________ the tour, sir. A: Yes, the whales were ________ but I’m feeling very annoyed. T: Really? (in a surprised voice) A: Yes. You see. I’ve _______ my flight. If I’d known the boat was going to be late back, I wouldn’t have ______. T: Yes, I __________, but we had a problem with the boat at the _____ minute that we needed to fix. The ________ of our passengers is very important to us. So, I’m afraid we couldn’t _____ starting late. A: Yes, but you should’ve checked if there was anyone like me who _______ to be back by midday. Anyway, I’d like a _______, please. T: Well, I can refund half the fare. A: I’m sorry but that’s not good enough. I now have to ma ke another _______ booking and I have ____ idea whether there’ll be any seats _________. I’d like a _____ refund. T: Well, that’s not ____ to me, but I’ll go and talk to the manager. A: Thanks. T: (music to indicate a few minutes passing) Mr Langton, I’m terribly sorry that we’ve ______ problems for you. Of course, we’ll give you a _____ refund. Just come into the ______ with me. A: Thank you. Listen again and fill in the blanks. Listen to Dialogue 3. S: Excuse me, the tour wasn’t what my ________ and I had expected and we’d like a refund please. T: You weren’t ________ with the tour?

Unit 3Could you please clean your rooMicrosoft Word 97 - 2003 文档 (3)

Unit 3Could you please clean your room? 课文知识点 Section A 1.Could you please(not)do...?请你……好吗？是表示请求的礼貌的习惯用语。回答时，可用Sure./Certainly./Of course.否定回答可用Sorry,I can’t./Sorry,I’m afraid not.等。 eg:—Could you please turn on the lights? —Sure,I can. 注：表示请求时，可用can,could,may,might表达，此时它们没有时态上的差别，只是could比can，might比may在语气上要客气、更委婉。用can或could表示“请求”比较普遍，但在正式、庄重的场合用may或might更合适。 eg:Could/Can you lend me some money? 练习： ( )1.—Could you please ______ the window? —Sure,I _______ . A.open;could B.open;could C.opening;can D. open;can ( )2.—Could you go shopping with me? —________ .My father and I will go to Tianjin tomorrow. A.I think so B.Yes,I hope so C.I’m afraid so D.Sorry,I’m afraid not 2.must与have to的区别 （1）must表示主观上“必须”。侧重于说话人的想法、思想，强调说话人自己的意愿或决心，并非强迫。只有一种形式。mustn’t意为“不准；禁止；不可以”。 （2）have to表示客观上“不得不”。侧重于客观上的必要，强调外部条件作用的结果，表示“因外在原因不得不做”，带着不情愿的色彩。有时态、人称等方面的变化。don’t have to意为“不必”。 eg:①She said she must do well in English. ②Now there is no bus here,and we have to walk home. 练习： ( )1.—Could you please have a walk with me? —Sorry,I __________ .I have something important to do now. A.mustn’t B.needn’t C.can’t D.may not 3.at least“至少” 反义词为：at(the)most至多 练习： ( )1.You can’t give up so easily.You should __________ try. A.at least B.at first C.after all D.at last ( )2.The Gulf of Mexico(墨西哥湾)is being polluted seriously.That has affected _______________ several hundred kinds of sea animals there. A.at once B.at least C.at times D.at birth 4.finish doing sth. 只用doing(动名词)作宾语的动词有： 记忆口诀为：考虑/建议/包括练，（consider;suggest/advise/advocate;include;practice） 允许/想象/避冒险；（permit,allow;imagine;avoid;risk） 阻止/抵抗/否逃脱，（prevent;resist;deny;escape） 禁止/介意/保持完；（forbid;mind;keep;finish） 耽误/忍受/求原谅，（delay;bear/stand;require;forgive;excuse） 承认/错过/欣不欢。（admit;miss;appreciate;enjoy;dislike） 练习： ( )1.Why not ________ your teacher for help when you can’t finish _________ the story by yourself.

人教新课标英语必修3 Unit 5 Canada-The True North Listening exercise 听力原文(文本素材)

Using Language WHAT IS A CANADIAN? Listen again and fill in the blanks. I am a Canadian and very proud of my country. However, people sometimes don’t know what being Canadian really means. People who come to Canada are encouraged to be proud of their own culture and keep their own customs. Except for the Native Indians, everybody else who lives here came from another country or their ancestors did. Canada is a mixture of many cultures and races. It is what we call a multicultural country. We have two official languages, French and English. Even though we encourage people to keep their own customs, we expect everyone to learn French or English in order to live in Canada. If you live in the province of Quebec, you are expected to speak French. However, the Native Indians and the Inuit of Canada are still trying to keep their languages alive. You can hear some of their languages in the names of rivers and lakes as well as cities. “Canada” means “village”. Toronto and Ottawa are also Native Indian names. There are radio and television programmes, newspapers and magazines in over 80different languages across Canada, and the Toronto city government offers help to people in 70 languages. Many of our big cities have areas where people from the same culture live near each other －there might be a Chinatown, a Little Italy, a Korea Town and so on. However, people whose families have lived in Canada for a long time are usually all mixed up. My own family is a mixture of English, Native Indian and French. My neigh bour’s family is Chinese, German and African! When I say that I am proud to be a Canadian, maybe you can help me decide what a Canadian is. Workbook-Listening A COMPARISON OF CHINA AND CANADA Li Daiyu and Liu Qian’s Canadian friends asked them to tell them something about China. The two cousins decided to present a short report together, comparing China and Canada. LD = Li Daiyu LQ = Liu Qian Listen again and fill in the blanks. LD: China is a very large country. It’s about9,600,000 square kilometres in area, and 5,000kilometres from east to west. It’s so big that it’s difficult to describe. Perhaps it’s easier to compare it to Canada. LQ: China has many of the highest mountains in the world. They’re in the west of the country, as they are in Canada, but China has more mountains where many great rivers begin. LD: China has two countries to the north, Mongolia and Russia, unlike Canada, which has no countries to its north, but only the Arctic ice and snow. LQ: China has fourteen neighbouring countries. Its borders are over 20,000 kilometres long. Canada, however, has only one neighbour, the USA to the south. Both Canadians and Americans speak English, but it’s not so easy for Chinese to talk with their neighbours, even if they live close to the border.