第十一、十二章量子物理
基本要求
１．黑体辐射的实验规律不能从经典物理获得解释。普朗克提出了能量量子化假设，从而成功地解释了黑体辐射的实验规律，并导致了量力学的诞生和许多近代技术。
２．光电效应的实验规律无法用光的波动理论解释。爱因斯坦提出了光子假设。用爱因斯坦方程 hν= mv2/2 +w 解释了实验规律。
３．巴耳末得到的氢光谱实验规律和卢瑟福的原子模型促使玻尔提出了氢原子的玻尔理论，较好地解释了氢光谱规律。弗兰克---赫兹实验证实了能级的存在。
４．德布罗意提出了物质波假设，微观粒子具有波粒二象性，德布罗意波的波长λ=h/p ,频率ν=E/h.戴维逊---革末的电子衍射实验证实了物质波的存在。
５．施特恩---盖拉赫实验证实电子有自旋。
６．德布罗意波是概率波。微观粒子状态用波函数Ψ描述，波函数的平方|Ψ|2表示粒子在某点于某时刻
出现的概率密度。微观粒子状态的演化用薛定谔方程描述。
激光的产生与特性。
自测题：
一. 填空题
1.氢原子处于基态轨道的速度约为6
410/
,电子
m S
的德布罗
意波长为______________.
2.波长为λ的光子的动量p = ______,能量ε=_________,能量
与动量的关系为___________质量m =_________.
3.绝对黑体在温度t=0o C时,最大单色辐出度对应的波长
λm=____________.
4.太阳单色辐出度对应的波长λm=540nm,若将太阳视为黑体,
则太阳的总辐出度为__________.
5.已知钨的红限波表为230nm,现用波长180nm的紫外光照射金
属钨,从表面逸出的光电子的初动能为_________eV.
6.氢原子处于基态的能量为____________,处于主量子数为n
的激发态的能量为__________.
7.在锂表面,入射波长λ=310nm 的单色光.为了停止光电子发
射需加遏止电压 1.7V,则锂的逸 出功为_______eV.(2.3eV)
8.质量等于电子静止质量的光子波长为______________.
9.电子通过电压为_________伏的加速区,才能使德布罗意波长
为0.1nm.(150V)
10.一个离开质子相当远的电子以2eV 的动能向质子运动,并被
质子束缚成一个基态氢原子,在该过程中发射的光波的波长
为___________nm.
11.描写微观粒子运动状态的波函数为(,,,)x y z t ψ,则2|(,,,)|x y z t ψ表示________________________________,
2
|(,,,)|x y z t dV ψ(dV 表示点(x,y,z)处体积元)表
示_______________________________________. 12.描写原子中电子状态的四个量子是____,______,______,
_______.它们分别表征_____,______,______,_______.
13.若氢原子中主量子数n=3,那么轨道角动可能取值为____________________;若角量子数l=2,则轨道角动量在磁场方向的投影的可能取值有______________________.
14.卢瑟福的α粒子散射实验证实了________________;弗兰克-赫兹实验证实了____________;康普顿效应证实了_____________________;施特恩-盖拉赫实验证实了___________________;
戴维逊-革末实验证实了_______________________.
二.计算题
1.钡的逸出功为
2.5eV,当波长为400nm的光入射在钡发射极上,要使光电子轨道限制在半径为0.2m的圆内,所需横向磁感应强度B为多少?(1.32×10-5T) 2.氢原子巴耳末系的最长波长和最短波长是多少?氢原子从主量子数n=5的能级跃迁到n=2的能级,能发
射几种波长为多少的光?用能量12.6eV 的电子轰击处于基态的氢原子,能激发到n 等于多少的能级?能发射几条谱线?
3. 求出能占据一个d 支壳层的最多电子数,并写出这些电予的轨道磁量子数m 和自旋磁量子数m s .
4. 试列出银原子中电子按壳层的排布.
5. 一维无限深势阱中粒子的定波函数
为试求:粒子在0x =到3a
x =之间
被找到的概率,当(1)粒子处于基态时;(2)粒子处于n =2的状态时.a 为势阱宽度.
Listening Test Part I ．选择你所听到的正确的动词短语，并把相对应的字母写在横线上 （5分） A. take a shower B. eat breakfast C. get up D.go to school E. go home F. run G .. do homework H.go to bed I. eat lunch 1.__________ 2.________ 3.__________ 4.__________ 5._________ II ．连线表示出你所听到的句子意思相符的图画(5分) III. 听对话，判断正误 （10分） （）1. There is a ball game in the afternoon. （）2. The game begins at 2:00. （）3. Mike has an English lesson at 10:00. （）4. Mike doesn't want to watch the game. （）5. Betty will tell Mike about the game in the evening. Unit 11 What time do you go to school? Class_________ Name_________Marks_______
Written Test Part IV . 英汉互译 (10分) 1. 起床 2. 做家庭作业 3. 吃早饭 4. 回家 5. 在11：30 6. play the guitar_______ 7.go to school_________ 8. in the morning________ 9.tell me about your school_ 10. take a shower V . 找出下列问题的正确答案 (8分) （ ）1. What's the time （ ）2.Why do you like music? （ ）3.What time do you go to school? （ ）4.Do you have any orange? （ ）5.How many brothers do you have? （ ）6. What can you do? （ ）7.Where is the baseball? （ ）8.What's your favourite subject? VI. 连词成句(12分) 1. our 2:00 finish all at classes 2. time you do up what get 3. o'clock at she to eight goes school 4. usually eat people the in dinner evening 5. yourself please and tell write me about 6. morning want about do to you know my VII ．判断正误并改错 （10分） 1 .What time when do you usually get home? ( ) 2. When does your father goes to work? ( ) 3.My mother usually make breakfast for us. ( ) 4.I usually do homework about 8:00 in the evening.( ) S.When do Rick usually get up? ( ) 6.School starts at nine o'clock.( ) 7.Do you want know about my morning? ( ) 8.People usually watch TV in evening. ( ) A. I can swim. B. Under the bed? C. Only one; D. At 8:30. E. Because it's relaxing. F.P.E. G . It's seven o'clock. H. No,I can't. I. Yes, I do
Unit 11单元测试题 一. 单项选择 从A、B、C、D四个选项中选择可以填入空白处的最佳答案。( ) 1. We learned a lot ______ animals in the zoo. A. in B. with C. about D. for ( ) 2. I want to know ______ to make a model plane. A. who B. where C. what D. how ( ) 3. I ______ a student last year but now I ______ a teacher. A. am; am B. was; am C. am; was D. was; was ( ) 4. His uncle is good at farming. He works on a ______. A. hospital B. bank C. farm D. hotel ( ) 5. —Were you at home ______? —No, I weren’t. A. yesterday B. every day C. next Monday D. now ( ) 6. They can’t see ______ in the dark. A. something B. anything C. everything D. nothing ( ) 7. Amy helped her grandma ______ the cat this morning. A. blow B. feed C. pick D. milk ( ) 8. All of you, be quiet! I can’t ______ the teacher. A. watch B. see C. hear D. listen ( ) 9. —How was Tim’s trip? —______. A. It is OK B. He was fine C. It was great D. He had a trip ( )10. —Did he visit the museum last Sunday? —______. He played the piano. A. Yes, he did B. No, h e didn’t C. Yes, he does D. No, he doesn’t 二词汇运用 A)根据句意及括号内所给汉语提示，写出句中所缺单词。 11. We saw five ________ (奶牛) on the farm. 12. Ann and her sister are ________ (摘) pears. 13. The old man likes living in the ________ (乡村). 14. Don’t ________ (担心). We can help you with your English. 15. You can’t play with ________ (火). B)根据句意，用括号内所给单词的适当形式填空。 16. It was ________ (sun) yesterday morning. 17. Helen has a ________ (love) dog and she likes it very much. 18. ________ (lucky), it didn’t rain when I visited the farm. 19. They are ________ (grow) apples and pears. 20. There are two ________ (painting) on the wall. 三. 完成句子 A)根据汉语意思完成下列英语句子，每空一词。21. 那位农民带领我们参观了农场。 That farmer _________ us __________ the farm. 22. 今天下午我和爷爷一起喂鸡了。 I _________ _________ with Grandpa this afternoon. 23. 最后，太阳又出来了。 In the end, the sun _________ _________ again. 24. 你对科学感兴趣吗？ Are you _________ _________ science? 25. 我们去钓鱼吧。 Let’s _________ _________. B)根据各题后括号内的要求完成下列各题，每空一词(含缩略形式)。 26. Julie did her homework last night. (改为否定句) Julie _________ _________ her homework last night. 27. Jim cleaned his room yesterday. (改为一般疑问句) _________ Jim _________ his room yesterday? 28. —Did you write to your friend yesterday? (补全答语) —No, _________ _________. 29. My sister’s weekend was excellent. (对划线部分提问) _________ _________ your sister’s weekend? 30. He visited his uncle yesterday evening. (对划线部分提问) _________ _________ he do yesterday evening?Unit 12 What did you do last weekend? Unit 12单元测试题. 一单项选择 从A、B、C、D四个选项中选择可以填入空白处的最佳答案。( )1. My uncle worked ______ a farmer on a farm two years ago. A. for B. of C. as D. with ( )2. Mother was ______ after work, so she went to sleep early. A. lazy B. tired C. lucky D. friendly ( )3. There are seven ______ in the picture. A. sheep B. cow C. horse D. chicken ( )4. Look! A plane ______ in the sky. A. flies B. flew C. flying D. is flying ( )5. —Where ______ you yesterday morning? —I ______ at my uncle’s home. A. were; am B. are; am C. are; was D. were; was ( )6. We saw some people ______ in the park. A. exercising B. exercises C. to exercise D. to exercising
Unit11复习学案 一、单词 1.挤奶_______ 2.奶牛_______ 3.马_______ 4.喂养_______ (过去式) _______ 5.农民_______ (农场) _______ 6. 相当_______7.任何东西_______8.种植_______ (过去式) _______9.采摘_______10.优秀的_______11.乡村_______12.昨天_______13.花_______14.担心_______ (形容词) _______15.幸运地_______ (形容词) _______ (名词) _______16.太阳_______ (形容词) _______17.博物馆_______18.火灾_______19.油画_______ (动词) _______20.使人兴奋的_______ (动词) _______ (感到兴奋的) _______21.可爱的_______ (动词) _______22.昂贵的_______ (同义词) _______ (反义词) _______23.缓慢的_______ (副词) _______ (反义词) _______24.快的_______25.机器人_______26.导游_______27.礼物_______28.所有事情_______29.感兴趣的_______ (名词) _______ (有趣的) _______30.黑暗的_______31.听见_______ (过去式) _______ 二、重点短语 1.挤牛奶___________ 2.喂鸡___________ 3.骑马___________ 4.与某人交谈___________ 5.带某人参观 ___________6.学到很多…___________7.摘苹果___________8.许多___________9.去钓鱼___________10.在乡村___________11.消防站___________12.一路上看到…___________13.总的说来___________14.对…感兴趣___________15.一点也不___________ 三、重点句子 1.-你的学校郊游怎么样?-它好极了. 2.-你去动物园了吗?-不,我没去.我去了农场. 3.-你看见一些奶牛?-是的,我看见了.我看见了许多. 4.-Carol骑马了吗？-不，她没有.但是她挤牛奶了. 5.-草莓好吗?-是的,它们是好的.不,它们不好. 6.我和我的爷爷一起喂鸡了. 7.那里的天气怎么样? 8.你真幸运. 9.导游教我们如何做机器人模型. 10.我为我父母买了一些可爱的礼物. 11.我对那不感兴趣. 12.我一点儿也不喜欢这次旅行. 四、语法 （一）一般过去时的基本用法 一般过去时表示过去某个时间发生的动作或存在的状态，也可表示过去经常或反复发生的动作。常和表示过去的时间状语连用，如yesterday, last week, last night, in 2003, two days ago等。 【举例】I got up at 6:30 yesterday. 我昨天6:30起床。 My father was very busy last week. 我父亲上周很忙。 （二）动词过去式构成 1.规则变化：(1) 一般在动词后加-ed。如：play—played, look—looked (2) 在以字母e结尾的动词后，只加-d。如：like—liked, ,hate — hated (3) 在以“辅音字母+y”结尾的动词后，则改y为i，再加—ed。如：study— studied. (4) 在以单短元音的重读闭音节结尾且，末尾只有一个辅音字母的动词后，双写最后一个辅 音字母，再加-ed。如：plan—planned, stop—stopped 2.不规则变化（课本P142）
学年新目标九Unit11试题 Class: Name: Marks：（满分120分） A卷（75分） 第一部分基础知识运用（共45小题，计45分） 一、选择填空。（共25小题，每小题1分；计25分） A. 从下面方框中选出与下列各句中画线部分意思相同或相近、并能替换画线部分的选项。(共4小题，每小题1分；计4分) ( )1. The doctor checked the patient, but could find nothing wrong. ( )2. With the help of the private teacher, he made great progress in chess. ( )3. The bad weather here makes us crazy. ( )4. Have you seen any good movies lately? B. 从各题的A、B、C三个选项中选出正确答案。（共17小题，每小题1分；计17分）( )5. — Does Mary agree with you? — Yes, sure. We are in agreement. A. the B. an C. / ( )6. — My parents are sometimes too hard me. — Are they? They just want you to spend more time your lessons. A. on; on B. on; with C. with; on ( )7. — Is it true that some colors can make us feel relaxed? — Yes. Colors do have the to change our feelings and moods. A. secret B. power C. idea ( )8. — Look at Eric’s face. The snake scared him just now. —Yes, I think so. He isn’t a brave boy. A. black B. red C. pale ( )9. Tina and I are good friends. Our began 10 years ago. A. message B. friendship C. suggestion ( )10. — Did you and your parents join the trip? — Yes. us, the Greens also went to the amusement park. A. Except B. Beside C. Besides ( )11. —How do you like Han Han’s books? — They are my last choice. The more I read them, I like them. A. the less B. the least C. the more ( )12. — How about seeing a movie, Jenny? — Well, I would stay at home rather than to the movies.
Unit 11 Text A Exercises for the Text I. 1.d 2.a 3.d 4.c 5.d II. 1.possessions 2.sign 3.the variety of things 4.replica 5.castoffs 6.extra 7.era 8.hobby 9.fabulous 10.reluctant III. 1. looking for 2.a bargain hunter 3.run across 4.search for https://www.doczj.com/doc/571259665.html,e up with 6.am fed up with 7.are faced with 8.a garage sale 9.getting rid of 10.was (am) turned off IV. 1.seller 2.buyer 3.reporter 4.waiter 5.artist 6.owner 7.earner 8.visitor 9.actor 10.sailor V. 1.Many people in Peking have made morning shopping a hobby. 2.I ran across his earlier works in a second-hand store. 3.You wouldn't believe that someone will buy someone else's castoffs. 4.Not long age,he put up a practicable plan. 5.We are bound to win battle. Vocabulary Exercises I. 1.a.shop b.shopping c.shops 2.a.origin b.originality c.original https://www.doczj.com/doc/571259665.html,puters https://www.doczj.com/doc/571259665.html,puterization https://www.doczj.com/doc/571259665.html,puterized 4.a.sale b.sells c.sellers II. 1.hobby 2.local 3.recent 4.extra 5.stuff 6.original 7.reluctant 8.neighborhood 9.advertisements 10.enthusiasm III. 1.The shop has put up many advertisements in its neighborhood. 2.Some people are fed up with modern city life and have moved to the country. 3.I ran across one of my friends in the park last week. 4.He has no money on him,he is bound to come back. 5.He is now faced with an important problem. 6.All the useless stuff should be got rid of.
新目标九年级英语单元测试题(unit11) 一．选择填空。 1. ----What’s wrong Marry? ----She is nervous because of the exam. A.for B. to C. of D. with 2. The old man lived in the village but he didn’t feel . A. alone；alone B. lonely；lonely C. alone，lonely D. lonely；alone 3. ----Do you like red or pink? ---- . I like black. A. both B. all C. either D. neither 4. I fail the exam. What news! My parents said that they were at my grades. A. disappointing; disappointing B. disappointing; disappointed C. disappointed; disappointed D. disappointed; disappointing 5. I didn’t sleep well last night, so I felt this morning. A. awake B. sleepy C. sleepless D. asleep 6. My mother often hears me in my room. A. sing B. sang C. to sing D. singing 7. I am sorry to have kept you for almost 2 hours. A. wait B. to wait C. waiting D. waited 8. ----Mum, I want to buy this dictionary. It’s good and not to o . ----Let me see. It’s really a useful dictionary，and the price is .OK, I will buy one for you. A.High; low B. expensive; cheap C. high; cheap D. expensive low 9. ---- I don’t like the awful pictures. ----Neither do I. The awful pictures make me . A.happy B. happily C. sad D. sadly 10. ----I would rather you the secret right now. ----Why not? A.don’t tel l B. not to tell C. not tell D. didn’t tell 11. The little boy buy the big one this morning. A. made cry B. was made cry C. made to cry D. was made to cry 12. ---- do you feel about noise? ----It makes me annoyed. A.what B. when C. how D. why 13. I found it boring the lecture. I nearly fell asleep. A. listening to B. to listen to C. listen to D. listened to 14. The he learns, the knowledgeable he will be. A. more; more B. more; less C. most; most D. most; least 15. I will not leave you alone. I go, I will take you along. A. wherever B. whatever C. whoever D. however
2019-2020学年人教版英语九年级 Unit 11 Sad movies make me cry Section A (1a-2d) 【学习目标】 重点词 1. Drive 2. lately adv. 3. friendship n； 重点词组 1. make me sleepy 2. drive sb crazy 3. the more…, the more 4. yes and no 5. be friends with sb 6. feel left out 句子：1. The movie was so sad that it made Tina and Amy cry. 2. Sad movies don’t make John cry. They just make him want to leave quickly. 【自主预习】 一、用所给词的适当形式填空 1.They have been spending more time together (late). 2.The bette r you understand, the(much) you get. 3.Why don’t you(buy) a birthday card for your friend? 4.Waiting for her (drive) me mad yesterday. 5.The quiet music makes me (sleep). 二、根据汉语提示完成句子 1.I (忽略) two words in the sentence. 2.Lily and Lucy (是我的朋友). We often play together. 3.Many people are (等待) the train at the railway station. 4.The movie was (如此悲伤以至于) it made me cry. 5.I realized that we (我们有很多共同点). 【课文重难点详解】 【1】’d rather 是would rather 的缩写形式，“宁愿；宁可；更喜欢”，后跟 常用来表示选择的意愿。没有人称和数的变化，其中would 常缩写成’d 形式 肯定句：would rather do sth. =prefer to do sth. 【否定句：would rather not do sth 宁愿不做某事 【拓展】would rather do sth than do sth （than 所连接的词语必须与前面的词语在词性和结构上保持一致） 【2】make 构成的短语 make friend … 与……交朋友 make a living make up 组成，编造be made up of 由……组成 make one’s mind 下定决心 【拓展2】make 构成的词组 (1) be made of +材料(看得出原材料) “被用……制成” , The table is made of wood. Be made +材料（看不出原材料） ( ) In the old days, Dai people usually lived in the traditional buildings. This kind of buildings were______bamboo and wood. A. made in B .made of C. made out D. made from The bread is made wheat（小麦）. (3) be made +产地“在某地制造……” This watch is made China 【拓展3】make 构成的句型 (1) make sb/sth + 形容词“让某人或某物…” (2) make sb./sth do sth “使某人/物做某事” make me laugh. (3)be made to do sth “被让去做某事” 【3】.Waiting for Amy drove Tina mad. 等待艾美令缇娜有点抓狂。( 2b ) 【解析1】动名词做主语，谓语动词用第三人称单数 wait for 等待 ______ (say) is easy, ______(do) is difficult. 说起来容易，做起来难 (1)drive sb. crazy/mad =make sb. crazy使某人发疯/发狂 (2)drive sb. to do sth 驱使某人做某事 ( ) Hunger drove him ______. A.steal B.stealing C.to steal D.steals 【4】so… that … /so that （1）so＋形容词或副词＋that ...引导的肯定的结果状语从句“如此……以至于……”(2)so that“以便……;为了……”,引导目的状语从句。 从句中常使用can /could /may /might /will /would /should等情态动词或助动词； I study so hard that I have little sleep everyday. . I study hard so that I can have a good future. . 【5】be sure to do sth 一定要做某事 be sure not to do sth 千万不要做某事 be sure +that 从句相信；对......有把握 be sure about /of+n/pron 确信......., 对.......有把握 【6】(1) happen v “发生” 不及物动词，没有被动语态，主语是物，强调某事发生的偶然性 (1) “sth.+happen+地点/时间”，“某地/某时发生了某事” (2) sth. happen to sb. 某事发生在某人身上 A car accident happened to him yesterday. 昨天他发生了交通事故。 (3) sb. happen to do sth. 某人碰巧做某事 She happened ________(be) out when we called. 【拓展】take place 发生，指事情有计划有安排地发生 【7】have …in common “有共同点；相似” 【8】Why don’t +sb.+do sth.? =Why not + do sth.? 为何不……？ 用来提出建议或劝告。 【9】each time 名词词组, 充当连词引导时间状语从句, 意为“每一次……”, 类似的词组还有every time, next time, last time, the first time等。 【10】leave out 不包括；不提及；忽略 to be /feel left out (感觉）被遗忘；（感觉）被忽略 Section A (3a-4b) 【教学要求】 1.掌握本节课的重点单词和词组。 【学习目标】 1单词： fame n. ； pale adj. ； examine v. wealth n. 2.重点词组：睡眠很差不想吃东西毫无理由 .既不…也不…应召进宫有很大的权力 替代我的职位 3. .重点句式 1.） He found nothing wrong with his body. 。 2.） It’s all in his mind, neither medicine nor rest can help him. 3.） Although I have a lot of power, it doesn’t make me happy. 4. ）I have a lot of wealth, but I’m always worried about losing my money. 【自主预习】 根据汉语提示完成单词。 1. Both the tiger and the lion want to be the （国王）of this forest. 2. My brother dreams of being a (银行家)when he grows up. 3. The singer got great (名誉) after singing at the concert. 4. There is a saying that knowledge is (力量). 5. The queen wanted to ask the soldier to build a great (宫殿) for herself. 【课文重难点详解】 1.A long time ago, in a rich and peaceful country,there lived an unhappy king 很久很久以前，在一个的国家，一个不快乐的国王。 【解析】there lived 曾经住着 2.feel like / would like Ⅰ.feel like 与would like 意思很相近，但feel like 后面常跟名词；动名词。构成：feel like (doing) sth.
9年级unit11单元测试题 英语 注意事项: 1. 本试卷共10页，六个大题，满分120分，考试时间100分钟。 2. 本试卷上不要答题，调按答题卡上注意事项的要求直接把答案填写在答题卡上。答在试卷上的答案无效。 一、听力理解 第一节 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳答案。每段对话读两遍。 1. Where are the two speakers? A. In a library. B. In a bookstore. C. In a classroom. 2. Which floor docs the woman live on? A. The second. B. The seventh. C. The twentieth. 3. What does the man want to do? A. Go shopping. B. Go for a coffee. C. Go to the park. 4. What happened to the woman? A. She had a fever. B. She had a cold. C. She had a stomachache. 5. What was the weather like last Sunday? A. B. C. 第二节 听下面几段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳答案。每段对话或独白读两遍。 听下面一段对话，回答下列小题。 6. Who is going to order the com salad? A. Maria. B. George. C. Michael. 7. What will they share for the main course?
U n i t11单元测试题https://www.doczj.com/doc/571259665.html,work Information Technology Company.2020YEAR
Unit 11 Sad movies make me cry. Written test part （共95分） Ⅴ. 单项选择（每小题1分，共15分） 从A、B、C、D四个选项中选择可以填入空白处的最佳答案。 ( )21. I’m ______ agreement ______ Mr. Zhang that the work should be finished this afternoon. A. in; about B. in; with C. at; about D. at; with ( )22. ______ milk and cheese, we also need some vegetables and fruits for our salad. A. Except B. Without C. Besides D. Of ( )23. Mrs. King could speak ______ French ______ Chinese, but luckily she could talk with them in English. A. not only; but also B. both; and C. either; or D. neither; nor ( )24. —Linda looks worried. —Yes, she didn’t know Fre nch, but she was made ______ to sing a French song in two days. A. mention B. learn C. to mention D. to learn ( )25. —Jack, why don’t you wear your blue coat? —The ______ of it makes it uncomfortable to wear. I like light clothes. A. weight B. color C. fault D. shape ( )26. I’m sorry to ______ you, but I’m afraid I can’t go to your birthday party. A. drive B. disappoint C. value D. pull ( )27. —Ann, you’re looking ______. What’s the matter with you?
第1页 Where there is a will, there is a way. 课题 Unit 11 Friendship 学习目标： (一)知识目标：To train and improve the reading ability of the students. (二)能力目标：Have the students master some reading skills. (三)情感目标：Make the students know more about friendship and how to make friends. Step1: 导入（2 minutes ） Revision about the words of this unit. Step2: 自学（15 minutes ） ①Get the Ss to read the passage by themselves and decide T or F. ( ) 1.We may get on well with many people, but we make friends with only a few of them. ( ) 2.People have different kinds of friends. ( ) 3.Close friends are those who can share joys and sorrows with you. ( ) 4.A good friend is someone who will do anything for you. ( ) 5. A good friend is someone you can rely on when you are in need . ( ) 6.A chess partner is not a friend. ② Discuss the following questions in groups. 1. What should we do when our friends are in sorrow. 2. We may get on well with many people. But why do we usually make friends with only a few of them? 3. What kind of person do you think you can rely on? Step3：讨论 （10 minutes ） Discuss the answers in groups with your teammates. Step4：展示（8 minutes ） Please show your answers to the whole class. Step5：点评 Step6：检测（3 minutes ） Read the whole passage. Step7：反思 Write down what you have learned today on your notebooks (整理笔记) Step8：应用 Fill in the blanks. （7 minutes ） We may ______ ______ _______ ______ a number of people, and we usually make friends______ them. You may have many good friends but only _____ _____ ______ them are your “ close friends ”. A close friend is someone who is able to _______ joys and sorrows _______ you. This is a person you can ______ ______ when you need help, and this is a person to whom you ______ ________ ______ lend a helping hand. Friendship play ______ _______ _______ in our lives. And it is one of life ’s greatest __________. Yet it would be ________ ________ to expect a friend to do everything for you. So we must learn to make friends and cherish(钟爱;珍视) friendship.