高二英语a-material-world课件
Lesson1 A Material World--马妍
Large quantities of money （大量的钱）
• Time is money．时间就是金钱 • Wisdom in the mind is better than money in the hand． • 智慧在脑好过金钱在手。
• In order to do all the things above, you must cherish your time and work hard to enrich your knowledge and improve your abilities. 珍惜时间，好好学习，拓展知识，提高 自身能力！
make sure
turn one's back on
确保
不理睬，拒绝
appreciate
Important Language points
be pleased to do 高兴做....... be tired of 厌烦....... make a choice 做出选择 give away 赠送，泄露（秘密）
dormitory n. 大寝室，宿舍
pleased adj. 高兴的，满意的
New Words
give away aware drop out 赠送给，泄露 adj. 知道的，意识到的 退出，退学
businessman
stove
n. 商人，实业家
n. 炉子
drunk
journalist
adj. (酒)醉的
Competion goes on True, False or No Information? 1. Charles Gray was a rich businessman. 2. He hasn’t got a stove in his dormitory. 3. He has got a vegetable garden. 4. Charles gave his money away to poor people. 5. People thought he was drunk when he gave away small bank notes in the street. 6. He was happier when he was rich.
北师大版英语必修四unit10 lesson1 A Material World 课件 (共18张PPT)
Some questions
What
was charles’ life like in the
past? How about his life now? Why didn’t charles want to be a rich man? How did he deal with his money?
• Retell the text,try to fill in the blanks with the words or phrases in the text.
summary of the passage
• Charles Gray used to be a millionaire. 16 years ago, he was aware that there were many hungry people in the world. He was tired of being a person who had everything in a world where many people had nothing. He decided to drop out. He gave away all his money to charities and to local people like Father Christmas. Then he felt free and happy with little money. He would never go back to being rich.
Unit10 money
Lesson one A Material World
Teaching Aims
1.
To learn some words and phrases 2. To practise reading skills 3. To Master some language points
高中英语_A Material World教学课件设计
4. How does he feel now? He is much happier.
Sometimes, we don’t need to read the passage word by word. We can study the questions at first, and then scan the passage to find some specific information. This can greatly improve the efficiency of reading.
Detailed Reading
1. Charles Gray was a rich bcuoslilneegsesmpraonf.essor F 2. Charles gave his money away to poor people T
and charities. 3. Charles has a small garden where he grows fruit T
Consolidation
The well-known reporter, Angus Deayton interviews
Charles Gray, who was a 4.__p_r__o__fe__s_s__o__r__ sixteen years ago. At that time, he lived in a huge 5._s__i_x_-_b__e__d_r__o_o__m____ house while now, he lives in a small 6._d__o__r_m___i_t_o__r_y__room
2. Debate: Whether can money make people happy or not?
高中英语北师大版必修4课件：Unit 10 Lesson 1 A Material World
halfway. Just when I was wondering what to do，a kind man gave me a hand，so I was （13）
里面”，引申为“失去，没有”，out of work 便是此意。再如下列短语：
out of trouble 摆脱困境
out of order 出故障；有毛病
out of reach 够不到
out of patience 失去耐心 out of touch 失去联系
out of danger 脱离危险
stopping the train in time before it ran into the mudslide.
词汇二 out of work 失业
◆教材原句
ห้องสมุดไป่ตู้
I’ve been out of work for five years now. 现在我已经失业五年了。
◆要点必记
out of 是一个复合介词，of 之前加了副词out，赋予了它新的合成意义。它的本 义是“不在……
B. there is some new furniture in Charles’ house
〇C. there is a small garden with a few fruit trees outside Charles’s house
D. Charles gets some cheap clothes and shoes from the stores
2019-2020学年北师大版高中英语必修4课件：Unit 10 Lesson 1 A Material World
B. He bought many houses with the
C. He was concerned about his money and put it in the bank. D. He spent his money playing and
drinking.
〇
5. How does Charles Gray feel now?
A. He feels sad now because of having little money.
B. He feels much happier now.
C. He feels he is not free. misses.
D. He feels there are some things he
penny.
◆单句写作
（3）［词汇复现］She could speak English fluently anedar_n_e_d_/_m_a_d_e__a_l_iv_i_n_g__a_s _______
an interpreter （靠做口译员谋生）.
（4） The man，a farmer in Hebei Provinceea，rned a reputation （赢得了声誉）by
be determined to do sth.决心做某事（表状态） be determined that... 决心…… （2）determination n. 决心；决定 with determination 坚决地
◆单句语法填空
（1）［词汇复现］The exact quantity cannobt e determined
out of control 失去控制
out of mind 心智失常
高二英语a-material-world课件(2018-2019)
Lesson1AMaterialWorld
北师大版高中英语必修4 Unit10 Lesson1 说课稿Unit 10 MoneyLesson1 A Material World天长二中华梅Good morning, everyone ! I’m very glad to voice my idea of the text “A Material World”. I’ll be ready to begin this lesson from five parts. First, let me talk about the teaching material.I .The teaching materialThis text is the second part of Unit10 Modul 4 by Beijing Normal University Publishing House . The headline is “Money” and the title of the article is “A Material World”. By studying of this unit, we’ll enable the students to learn different lifestyles of some millionaires , learn western people’s attitudes towards money and help students build up correct attitude towards money.After studying the teachin g material and analyzing the rule of students’ growing of mind,I think the teaching aims are the followings:1.Knowledge objects:(1) the students can master the use of phrasal verbs with give, go and drop(2) the students can understand the content of the lesson:(3) the students can read a text to find out specific factsAbility objects:(1)To develop the Ss’ abilities of listening, speaking, and reading, Especially reading and speaking abilities.(2) To develop students’ awareness of cooperation(3) To use the information from the text to finish some exercises3.Emotion objects:students can learn different lifestyles of some millionaires and different ideas about money , thus they can build up correct attitude towards money.According to the analysis of the teaching material and the students’learning background ,I will use the following methods .II.the teaching methodsIn this period, I’ will take some teaching methods to help the students understand and master the text, and further deepen and widen their thoughts .They are:1.Elicitation method2. Discussion and cooperation3. task-based teaching4. conclusionIII. The teaching aids: multimediaIV. the teaching procedures:Step1 Leading- in1.T: Greetings . First ,we will ask students to guess the subject what I described to arouse students' learning interest. (As we know , it belongs to the A Material World . we will use it when you want to buy something in a supermarket ? what ‘s it ? it is money . )2. I’ll show pictures of two millionaires: LiJiaCheng, Bill Gates. let students guess who they are? Then ask students to answer following questions. Would you like to be a millionaire? Why or why not? . and give students 4 minutes to exchange your ideas with your partner .students will form different viewpoints about money .(T: According to students’ viewpoints ,we can find that differentcountry and different people hold different view about money. Some of you think that money is the most important thing ,while the others have the opposite view. Next we will learn the text ) At last, carry out the theme of the text .(Money talks./ Money is not everything.)Step 2: ListeningNow listen to the cassette ,you will know why there are such people that don’t want to be a millionaire.Step 3: ReadingTask1: Fast readingIn order to solve some questions that students can’t understand . I’ll give the students 15 minutes to read the text and raise three questions based on the text ,At last,get students to write them down on the blackboard and ask your partner to answer them.Check the answers:Task2: Detailed reading1.Find out the phrases from the text and match them with the correct meanings• 1. to give away a)to return• 2. to drop out b)stop doing something• 3. to give up c)change or leave a lifestyle• 4. to go back d) to give someone something you don’t needCheck the answers: 1. d 2. c 3. b 4. a2.Decide if the statements below are true (T), false (F) or there is no information (NI)1. Charles Gray was a rich businessman.(F)2. He hasn’t got a stove in his dormitory.(NI)3. He has got a vegetable garden. (T)4. Charles gave his money away to poor people. (T)5. People thought he was drunk when he gave away small bank notes in the street. (NI)6. He was happier when he was rich. (F)Step5 InterviewImagine you are Charles and you are having an interview with a reporter, please design a TV Interview of the ex-millionaire .Example:SA:What was your job and what did you have 16 years agoSB:I was a college professor and I han….SC:…..10 minutes later , I’ll ask several groups to put on their programmes in order to develop their speaking ability.Step6: Summary.Although different millionaires have different lifestyles,they all should do something meaningful to the society. As for me ,I bel ieve that money is really something but not everything .We can’t say money is good or bad because money can be used by good people to benefit humans ,while it can also be used by bad people to bring disaster to humans .So whether we feel happy or not ,it d oesn’t depend on how much money we have but our attitude towards our life.Step7: Homework.To design a debateNegative views: Money talks.Positive views : Money is not everything.In order to encourage students to take active part in teaching activities.I will make an assessment.Get students to choose which group is the best group.That’s all . Thank you !。
a material world课件
a material world课件在当今这个物质世界中，我们被无尽的物质所包围。
从早晨醒来，我们就开始与物质打交道，从牙刷、牙膏到衣物、鞋子，再到汽车、电视等等。
我们的生活似乎离不开这些物质，它们给予我们舒适和便利，但同时也带来了一些问题。
首先，物质的过度追求导致了消费主义的盛行。
我们生活在一个以购买和拥有为中心的社会，人们渴望通过购买更多的物质来满足自己的欲望。
然而，这种追求物质的行为使得资源的消耗加剧，环境污染日益严重。
我们的地球资源有限，如果我们继续无节制地消费，将会对我们的子孙后代造成巨大的负担。
其次，物质的过多拥有也给我们带来了心理上的负担。
我们不断地购买新的物品，却很少有时间去享受它们。
我们常常为了追求更好的物质生活而忽视了内心的需求和情感的交流。
我们追求的是表面的物质，而忽略了内在的幸福感。
然而，物质世界也给我们带来了一些好处。
物质的发展使得我们的生活更加便利和舒适。
比如，现代科技的发展使得我们可以通过互联网购物，不用出门就能买到我们需要的物品。
物质的进步也带来了医疗技术的提高，使得我们能够更好地保护自己的健康。
另外，物质的丰富也为我们提供了更多的选择。
我们可以根据自己的喜好和需求选择适合自己的物品。
这种选择的自由使得我们能够更好地表达自己的个性和价值观。
然而，我们也需要反思物质世界给我们带来的问题。
我们应该意识到物质并不是幸福的唯一来源，我们应该寻找更深层次的满足。
我们可以通过培养兴趣爱好、关注他人的需求和情感交流来寻找内心的满足。
我们可以通过减少不必要的消费和回归简单生活来保护环境和减轻心理负担。
总之，物质世界给我们带来了便利和舒适，但同时也带来了环境和心理上的问题。
我们应该正确看待物质，不要过度追求物质的满足，而是寻求更深层次的幸福。
我们应该保护环境，减少不必要的消费，追求简单而有意义的生活。
只有这样，我们才能在物质世界中找到真正的快乐和满足。
高二英语a-material-world课件
； /lidaxiao/ 李大霄
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一步，咬牙道：“别以为你多了不起。我还有一个办法对付你！”“是的。”宝音安静道，“但姐姐不忍罢了。”再没有声音。 两个女孩子只是凝然相对。冬天，黄昏来得早，太阳已无力的贴近地平线，松树梢沙沙的响，房间里颇暗，没有人来上灯，明 秀金步摇上垂下来的琼珠，映着窗口的微光，摇摆不定。“四 。四 在吗？”柳少姨娘恰在此时，一路呼寻过来。筱筱守在廊 后，忙迎上去：“少姨奶奶。”“你家姑娘在这儿呢？”柳少姨娘怀里抱着个朱红匣子，笑问。“姑娘……”筱筱含糊一句， 不便明言，打岔开去，指着那匣子好奇道，“里面装着什么呀？”“送你们姑娘的。”柳少姨娘引颈四眺，“她人呢？”“送 我们姑娘的，是什么呀？”筱筱安心要同她打混时间。“小丫头！”柳少姨娘“呵呵”笑道，“这么关心，你也是要嫁人了 吗？”“嗳哟少姨奶奶！”筱筱举起手来捂住脸，柳少姨娘趁机从她旁边钻了过去，从她的眼神里，已判断明秀十有八九在旁 边的某扇门里。“少姨奶奶！”筱筱追过去。门开了，当先露出脸来的，是明秀，神情毫无异样：“少姨娘？”洛月急着伸脖 子往里头看。宝音在明秀的身后出现，也是平静如常：“少姨娘。”“原来两姐妹在这里，”柳少姨娘笑道，“怎么灯也不 点？”是宝音答道：“是与四姐姐行到此处，说了会儿话，贪看窗口冬景，一时没顾得上点灯。”看了看柳少姨娘抱的匣子， 行礼道，“少姨娘同姐姐有事，笙儿就不打扰，先行告辞了。”柳少姨娘深深回礼：“表 连日辛苦，妾身不敢留您多说话儿， 您忙去罢！”宝音便与洛月离去。离开时，她擦过柳少姨娘肩头，交换一个微妙难言的眼神。“少姨娘寻秀儿有事么？”明秀 询问柳少姨娘。“四 大喜在即，”柳少姨娘贺道，“妾身送了件薄礼来，还望 笑纳！”便打开匣盖，里头一双鹤舞彩带木屐， 描画极其精美，正是嫁妆中依古礼得用的物品，明秀已知定是柳少姨娘亲笔画的，连声道谢，叙了好一会儿人情，才得脱身， 忙忙回自己院子，寻乐韵交来的那簿子烧毁，烧到一半，忽悟过来，吩咐筱筱：“你去问文大娘一件事。”自己一边为晚宴重 整妆容，整好了，筱筱也回来复命了：“大娘道，没有的事儿，问是谁说的，姑娘可要她查么？”“不必了，空穴来风的事 儿……”明秀说到一半，索然无味的断了。空穴来风，一诈定了胜负，说它作什么？“ 。”筱筱偷眼看一眼明秀，欲言又止。 “你讲。”明秀道。“ 曾说，表 识相倒也罢了，如若不然，您还有杀手锏哪！”“嗯。”“那 为什么……不使出来呢？” 筱筱不解。另一边，洛月也在问宝音：“您说她还有杀手锏，是什么？为什么不使出来？”“她自然有本事废了我，让我永远 没法出嫁，不是含羞自尽、就是削
a-material-world
6. 6. He was happier when he was richF.
Task 3 Careful-reading
People who are determined to become a millionaire
Background Information
An ex-millionaire! Charles Gray is a real person from the USA. 16 years ago he was a university professor and a millionaire. But now, he doesn’t want to be a millionaire any more.
Paragraph3
Charles life:
Sixteen years ago
He was a __c_o_ll_e_ge _p_r_o_fe_s_s_o_r__ with a _h_u_g_e__s_ix_-_b_e_d_ro_o_m_ house and _$_2_m__il_li_o_n_.
Before getting rich: (para 1) They spend time _d_r_e_a_m__in_g__u_p_ ways to
get rich and thinking abouta_l_l _th_e__e_n_jo_y_a_b__le__thing they would do after becoming rich. After getting rich: When they _a_c__h__i_e_v__e__t_h__e__i_r__g_o__a__l_s_, some continue to _b_e_c_o_n_c_e_r_n_e_d__a_b_o_u_tmoney and make sure they never lose it.
北师大版高中英语必修四 Unit10 Lesson 1 A Material World名师公开课优质课件 (4)
M4-U10-lesson 1-2
A Material World
Grammar
Objectives By the end of this lesson, you will be able to:
• use some/any/no, a lot of/many/much, all / none / both / neither; • tell the difference among another, other, the other, the second; • use these determiners to describe everyday life properly.
all / none / both / neither
Read & find • Charles gave all his money to charities. • Both boys and girls agree to the plan, therefore we can carry it out. • I’m new here. I know none of them. • Neither of the two speaks English well.
小结二 many, much, a lot of都表示“许多”,
many修饰可数名词复数, much修饰不可数名词，多用于否定句。 a lot of修饰可数和不可数名词。
巩固练习 keys
Ex. 5
1. many
2. many 3. a few
4. any
7. much
5. some
8. no
6. some
小结三
用于两个/方 用于三个以上 肯定 否定
高二英语a-material-world课件(新编201908)
• Teaching Objectives
• 1. To practise scanning the text to extract specific information
• 2. To practise intensive reading skills
；/ 家具ERP 家具MES 家具生产管理软件
；
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高二英语a-material-world课件
[单选,A1型题]注射大剂量Ag形成免疫耐受是由于（）Ab形成速度慢，而代谢速度过快所致B.Ab过剩，多余的Ag中和了抗体C.产生无功能抗体D.浆细胞麻痹E.B细胞分化增生受到抑制 [单选,A1型题]原发性醛固酮增多症时，实验室检查不可能出现的结果是（）A.高血钠B.低血钾C.低肾素D.尿钾高E.酸中毒 [单选]如图：ABCD [单选]关于网络安全服务的叙述中，（）是错误的。A.应提供访问控制服务以防止用户否认已接收的信息B.应提供认证服务以保证用户身份的真实性C.应提供数据完整性服务以防止信息在传输过程中被删除D.应提供保密性服务以防止传输的数据被截获或篡改 [单选,A2型题,A1/A2型题]选择氢原子核作为人体磁共振成像的原子核的理由是（）A.1H是人体中最多的原子核B.1H约占人体中总原子核数的2/3以上C.1H的磁化率在人体磁性原子核中是最高的D.以上都是E.以上都不是 [单选,A2型题,A1/A2型题]于前后方向将人体纵切为左右两半的切面是（）A.冠状面B.矢状面C.正中面D.横切面E.水平面 [单选]甲烷化炉床温在低于（）℃时，如有一氧化碳存在，将会生成剧毒物质羰基镍。A.200B.100C.180D.250 [单选]以下指标中，反映企业全部资产的使用效率的是()。A.流动比率B.资产总额C.总资产周转率D.利润总额 [单选,A1型题]先进行动态显像获得局部灌注和血池影像，间隔一定的时间后再进行静态显像，这种联合显像的方法称为（）。A.延迟显像B.多相显像C.介入显像D.负荷显像E.阳性显像 [单选]以下关于烟酸缺乏症的描述错误的是()A．饮食中缺乏烟酸是主要病因B．饮食中色氨酸含量过高引起C．有皮炎表现D．有腹泻和神经炎表现 [填空题]齐国的第一代国君是姜尚，鲁国的第一代国君是（）。 [单选]Battle征是指（）A.颅后窝骨折引起的脑脊液耳漏B.颅
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[单选]影响指示失速速度的因素有（）.A.重量、载荷因数、功率B.载荷因数、迎角、功率C.迎角、重量、空气密度 [单选]记账凭证账务处理程序的适用范围是（）。A.规模较小、经济业务量较少的单位B.采用单式记账的单位C.规模较大、经济业务量较多的单位D.会计基础工作薄弱的单位 [单选]预防心力衰竭孕妇应选择的体位是（）。A.平卧位B.左侧卧位或半卧位C.右侧卧位D.自由卧位E.仰卧位 [问答题,简答题]对各设备及开关进行填料及检修时，必须保证哪些条件方可操作？ [单选]《国内航行海船法定检验技术规则（2004）》对航行于港区附近距岸不超过10nmile的水域（台湾海峡及类似水域不超过5nmile），船舶满载并以营运航速航行航程不超过2h，限制蒲氏风级不超过6级，目测波高不超过2m的海况下航行。系指（）A、相当遮蔽航区营运限制B、遮蔽航区C、沿 [单选]陈旧性关节脱位是指脱位时间超过（）A.1周B.2周C.3周D.4周E.5周 [单选]下列有关建设单位申请领取施工许可证应具备的法定条件的表述中，错误的是（）。A．需要拆迁的，已取得房屋拆迁许可证B．有保证工程质量和安全的具体措施C．工程所需的消防设计按规定审核合格D．建设资金已经落实 [单选]关于自行组织招标应具备的条件，说法错误的是()。A.具有项目法人资格B.有从事同类工程建设项目招标的经验C.设有专门的招标机构或者拥有2名以下专职招标业务人员D.具有与招标项目规模和复杂程度相适应的工程技术、概预算、财务和工程管理等方面专业技术力量 [单选]（）是植物细胞特有的。A、叶绿体B、细胞膜C、细胞质D、细胞核 [单选]表示建筑物局部构造和节点的施工图是（）。A．标准图B．剖面图C．详图D．平面图 [名词解释]原生铅 [判断题]如果水样中有泥土或其他分散很细的悬浮物，虽经预处理也得不到透明水样时，则只测“表观颜色”。A.正确B.错误 [多选]下面由收入决定的货币需求是（）。A.投机需求B.交易需求C.预防性需求D.投资需求 [单选,A2型题,A1/A2型题]康复定义叙述不正确的是（）A.重新获得生活能力B.台湾省定义为复健C.中国内地定义为康复D.香港地区定义为复康E.恢复原来的权利、资格、地位、尊严 [单选,A1型题]拔毒去腐力强，常配石膏使用的药是（）A.雄黄B.升药C.硼砂D.轻粉E.炉甘石 [单选]（）的制定与实施，在我国确立了与社会主义市场经济体制相适应的劳动合同制度。A.《劳动法》B.《劳动合同法》C.《国营企业实行劳动合同制暂行规定》D.《工会法》 [单选,A1型题]下列关于具有抗肿瘤作用的药物，错误的是（）A.黄连B.苦参C.黄芩D.鱼腥草E.知母 [单选]以下治疗甲状腺危象的方案中，最完善的是（）A.抗甲状腺药物、强心药、镇静剂、抗生素B.抗甲状腺药物、强心药、镇静剂、β受体阻滞剂C.大剂量抗甲状腺药物、糖皮质激素、镇静剂D.大剂量丙硫氧嘧啶、大量复方碘溶液、糖皮质激素、β受体阻滞剂E.大剂量复方碘溶液、糖 [填空题]模块化车体由（）、（）、（）、（）、（）、（）组成。 [单选,A2型题,A1/A2型题]缺铁性贫血的改变顺序是（）A.低血清铁--骨髓贮存铁减少--贫血B.低血清铁--贫血--骨髓贮存铁减少C.骨髓贮存铁减少--贫血--低血清铁D.贫血--骨髓贮存铁减少--低血清铁E.骨髓贮存铁减少--低血清铁--贫血 [名词解释]分乘 [名词解释]移植苗 [单选]《国内航行船舶船体建造检验管理暂行规定》于何时开始实施？（）A、2005年9月1日B、2002年9月1日C、2004年9月1日D、2006年9月1日 [问答题,简答题]现代汉语从什么时候开始？ [单选,A1型题]下列哪些疾病不会出现肝脾肿大（）A.川崎病B.急性病毒性肝炎C.传染性单核细胞增多症D.急慢性心力衰竭E.以上都不是 [单选]在关系中，"元数"（Arity）是指（）A.行数B.元组个数C.关系个数D.列数 [单选]在计算责任成本时，对于不能直接归属于个别责任中心的费用，应该（）。A.优先按责任基础分配B.优先按受益基础分配C.优先归入某一个特定的责任中心D.不进行分摊 [问答题]引起患病率升高的主要因素包括什么？ [多选]以下各项线路布置时，须要短路保护和过载保护的是（）。A.架空线路敷设B.电缆线路敷设C.室内配线敷设D.室外线路敷设E.照明线路敷设 [单选]锚具、夹具和连接器进场时，进行硬度检验验收时的抽检比例是()。A.抽取3%的锚具且不少于3套B.抽取5%的锚具且不少于5套.C.抽取8%的锚具且不少于8套D.抽取10%的锚具且不少于10套 [单选,A1型题]既能消食化积又能行气散瘀的药物是（）A.神曲B.山楂C.木香D.枳实E.鸡内金 [名词解释]螺旋式卵裂 [单选,A1型题]为改善贫血缺铁性贫血患儿症状，可以选用的最佳食物是（）A.牛奶和乳制品B.鱼、虾及高热量饮食C.动物肝脏及高蛋白质饮食D.海带、紫菜及高蛋白质饮食E.紫皮茄子及高蛋白质饮食 [单选]佝偻病性手足搐搦在幼儿及儿童发作的典型表现为（）A.手足搐搦B.喉痉挛C.肋骨串珠D.枕秃E.惊厥 [名词解释]修改配置的灵活性 [多选]关于地下工程施工安全监控量测原则的说法，正确的有（）。A.可靠性原则B.确保安全原则C.重点监测关键区的原则D.经济合理原则E.多层次监测原则 [单选]超限车辆行驶公路的危害，一是严重损害（）等道路基础设施；二是诱发了大量的道路交通安全事故；三是导致运输市场的恶性竞争；四是影响了汽车生产工业的健康发展，造成“大吨小标”车辆泛滥。A、路基B、路桥C、路肩 [单选]医嘱要求肝硬化门静脉高压症肝功能较差的病人控制蛋白质摄入的主要理由是预防（）A.胶体渗透压升高B.肝性脑病C.变态反应D.消化不良E.消化道出血 [单选]传统接入网中.铜线的带宽不能满足的速度是（）.A.2B+DB.30B+DC.2M [单选,A1型题]创伤性回忆是（）A.单一的、片段的知觉回忆B.一定和创伤经历有关C.听觉回忆最常见D.回忆常常随着时间的流逝而减少E.叙事性的回忆为主