人教版高二英语选修6 Unit 2 Poems(8份打包无答案)

文档属性

名称 人教版高二英语选修6 Unit 2 Poems(8份打包无答案)
格式 zip
文件大小 68.0KB
资源类型 教案
版本资源 人教版(新课程标准)
科目 英语
更新时间 2019-05-23 18:24:08

文档简介

课题:Unit 2 Poems
Lesson 3 (language points)
【学习目标】
学习并掌握以下重点词汇的用法: run out of, take it easy, is made up of, sponsor.
【学法指导】
自主完成短语互译 合作学习词汇的用法
【课前预习】选词填空
选词填空
1.Heat can _____________________ water into steam.
2. After a long distance driving, we ______________________ petrol.
3.There is enough time. ________________________________.
4.Our class __________________________ 45 students and 7 teachers.
5.The institute _______________ a project to protect the environment.
6. I am going to travel abroad, so I go to _________________ some RMB for dollars in bank.
【课堂演练】
1. run out of _______________ run out _______________
翻译1)His energy soon ran out.
2)We are running out of our time.
①辨析 run out 与 run out of
___________________________________________________________________-
②练习:他总是没到月底就用光了他的钱。
拓展:run across______ run after _________ run around_____
run away ______ run into_________ use up_________
2. be made up of=consist of _________ make up _____________________
①1)The United Kingdom is made up of four main parts. (同义句)
=_____________________________________________________________________
2)People of widely different abilities make up the society.
翻译:________________________________________________________________
②补全句子: Eleven players ___________ ___________a football team.
= A football team ______ _________ _______ _________11 players.
拓展:make use of______ make progress _________ be made of/ from_____
make up for _______ make up one’s mind_________ make it_________
make one’s way to _________ make sure _________
3.take it easy__________________________
翻译1) Everything will get better. Take it easy.
2) I want to take it easy when I am on holiday.
4.sponsor n.____________ vt.______________
翻译1) The exhibition was sponsored by the Society of Culture.

2) Have you found out the sponsor of our basketball match?

汉译英
1) 在赞助商的帮助下,我们成功地举办了这次聚会。
______________________________________________________________________
2) 志愿者发起了一项保护野生动物的活动。
______________________________________________________________________
【达标检测】单句翻译
1.别着急,慢慢来,你妈妈的身体会康复的。
______________________________________________________________________
2.美国由54个州组成。
______________________________________________________________________
3.没有人能用完他的智慧。______________________________________________________________________
【课后延伸】 单句改错
1.Five players made up of a basketball team.
2.Over exploration transforms the land into a desert.
3.Take this easy, I’m sure you can pass the exam.
4.Our salt has run out of and you’d better buy some.
5.To our delighted, we have won the 400-meter-race.
课后反思:(你在本节课学到了什么?还有哪些疑问?)
课题:Unit 2 Poems
Lesson 2 (Reading)
【学习目标】
1. 了解诗歌的由来和分类。
2. 训练学生的阅读技能:抓主旨,提取有效信息的能力。
【学法指导】
自主学习文章,抓文章主旨,合作学习提取有效的信息。
【课前预习】
英汉互译 (Refer to the dictionary or book)
1.appropriate(adj.) ________________ 2.sponsor(v.) ___________ (n.)___________
3. delight(v.n.)______________快乐的(adj.) ____________4.交换(v./n.)____________
5.eventually(adv) ______________ (adj.) _______________6.转换(v.)___________
7. 五行诗(n.)_____________8. 俳句(n.) ___________ 9. let out ________________
10. Tang poems ____________________ 11. List poems_____________________
12. Nursery rhymes ________________ 13. make sense_____________________
14.测试 _____________________ 15. 尤其,特别____________________________
【课堂演练】
Step 1 Translations.
①If you would ask me how my sorrow has increased, __________________________
Just see the over-brimming river flowing east! ____________________________
②I look for her in vain. ___________________________
When all at once I turn my head, ____________________________
I find her there where lantern light is dimly shed. _____________________________
Step 2 Reading
Task 1 Fast reading
1. What does the passage mainly talk about? It’s about ____.
A. the development of English poems B. the future of English poems
C. all kinds of English poems D. some kinds of English poems
2. How many kinds of poems did the text mention? What are they?
_______________________________________________________________________
Task 2 Detailed reading
1) Read Para 2 and find out the characteristics of nursery rhymes.
①The language is __________ but ____________.
课后反思:(你在本节课学到了什么?还有哪些疑问?)
②They _________,have strong _______ and a lot of______________ .
③They are __________ to learn and to recite.
2) Read Para 3 and complete the following sentences.
They have a __________ line length and __________ phrases. Some _________ while others do not.
3) Read Para 5 and complete the following sentences.
Haiku is a __________ form of poetry that is made up of ________ syllables. It is ________ to write and can give ___________________ and create ________________.
4) Choose a poem and tick the correct box for each question, then tell reasons.
Which poem
A
B
C
D
E
F
G
H
describes a person?
tells a story?
describes an aspect of a season?
is about a sport?
is about things that don’t make sense?
is recited to a baby?
describes a river scene?
has rhyming words?
Step 3 Summary(Each group choose one kind of poems to retell its characteristics.)
【课后延伸】
试着翻译以下名句。
① 冬天来了,春天还会远吗?《西风颂》____________________________________________________________________
② let life be beautiful like summer flowers and death like autumn leaves.《飞鸟集》
____________________________________________________________________
③我有一所大房子,面朝大海,春暖花开。
④But a man is not made for defeat. A man can be destroyed but not defeated. 《老人与海》
____________________________________________________________________
课题:Unit 2 Poems
Lesson 6(Exercise)
【学习目标】
复习并掌握虚拟语气的用法,练习语篇阅读。
【学法指导】
自主复习虚拟语气的用法,合作学习完成语篇阅读。
【课前预习】补全句子
1.I don’t know his telephone number. If I knew his telephone number,I ______________ (tell) you.
2.?The secretary suggested that they ___________________ (bring)the men in at once.
3.It is high time that he______________ (be)very brave to face the challenge.
4.I’d rather you ______________(be) here now.
5.It is necessary that every child _________________ (learn)how to protect themselves.
6.My math teacher requested that I ________________(work) out the problem.
【课堂演练】
My chance came at last. Our school was going to hold a sports meeting. I knew what it 1 to me so I got up very early to prepare for it. I 2 running and jumping. When I was 3 , I 4 myself of my promise and went on.
As the time approached, I felt quite 5 . On the first day I 6 fourth in the 1500m race, but I was far from 7 because what I wanted most was the highlight of the sports meeting—250x8 relay race. I would run the last leg for my team.
With a shot, the race began. All the students were 8 for their team. The competition was so 9 that I began to feel nervous. Before my turn came, my team was 10 the others. Even worse, I almost dropped the stick when I was trying to 11 it.
12 after that, there was nothing in my mind except to run as fast as possible. Just when I was approaching the finish line, my legs 13 . Then my promise came to mind again and 14 me on. To my 15 , I was the first to cross the finish line!
16 , I had proved to myself and those who had often laughed at me that I am not 17 at all! My classmates greeted me warmly and I hugged them tightly. I had won the prize as well as their 18 .
课后反思:(你在本节课学到了什么?还有哪些疑问?)
From the sports meeting, I learnt that sometimes things are not so difficult as they 19 to be. Just try your best without fear and you might be surprised at the 20 .
1. A. mattered B. held C. meant D. brought
2. A. exercised B. practiced C. chose D. tried
3. A. tired B. working C. lazy D. discouraged
4. A. braved B. told C. encouraged D. reminded
5. A. confident B. worried C. determined D. expectant
6. A. ended B. got C. came D. ran
7. A. happy B. proud C. excited D. satisfied
8. A. heading B. racing C. cheering D. shouting
9. A. difficult B. close C. heated D. near
10. A. failing behind B. leading C. falling behind D.catching up with
11. A. catch B. hold C. pass D. take
12. A. Then B. But C. Thus D. Even
13. A. gave in B. gave out C. weakened D. gave off
14. A. cheered B. led C. guided D. urged
15. A. joy B. expectation C. surprise D. relief
16. A. At last B. After all C. Above all D. As a result
17. A. bad B. weak C. slow D. lazy
18. A. congratulations B. respect C. support D. pride
19. A. seem B. choose C. look D. expect
20. A. thing B. final C. result D. effort
【课后延伸】
单项选择
1. I wish I ____ able to tell him all about it last night.
A. was B. were C. had been D. should be
2. It’s high time that we ______ to school.
A. would to B. went C. go D. will go
3. He wishes __________ mistakes.
A. he doesn’t always make B. he isn’t always making
C. he didn’t always make D. he wouldn’t always make
4. He insisted that John __________ it.
A. do B. does C. did D. would do
5. Had I known her name, ___________
A. or does she know mine?     B. and where does she live?
C. she would be beautiful.      D. I would have invited her to lunch.
6.My best friend suggested that I __________________(watch) a film.
A. watched B. should watch C. had watched D. would watch
课题:Unit 2 Poems
Lesson 4 (language points)
【学习目标】
学习并掌握以下重点词汇的用法: try out, let out, convey, exchange,transform
【学法指导】
自主完成短语互译 合作学习词汇的用法
【课前预习】语法填空
There are various reasons 1 _______ people write poetry. Some 2 ___(poem) give the reader a strong impression. Others try to 3 _________ (conveyed)certain emotions. In this text, some simple forms of English poems are introduced. Such ___ 4 nursery rhymes, which may seem 5 ________ (concretely), but they are easy to learn and recite. List poems have a 6 _______ (flexibly) line length and repeated phrases. Students can also write the cinquain , a poem 7 __________(make) up of five lines. Haiku is a Japanese form of poetry with 17 syllables. English speakers also translate Tang poems 8_________English. _____ 9 so many different forms of poetry to choose from, students may 10 ___________ (eventual) want to write poems of their own.
【课堂演练】合作学习以下单词的用法
1. try out _________________
翻译1) The scientists are trying out a new medicine to cure the terrible disease.
___________________________________________________________
2) Let’s try out the new typewriter. ________________
拓展 break out ___________ take out ___________ carry out ___________
put out ____________ work out ___________ figure out ___________
练习: 政府正在尝试用一种新办法解决经济危机(economy crisis)问题。
______________________________________________________________________
2. let out__________________
1) She let out a cry of surprise.
2) Nick promised that he would not let out the plan to the press.

拓展: leave out__________ let down __________
练习1) 天燃气泄露了,引发了极大的惊慌。
_______________________________________________________________________
2) 老师告诉同学们在听课时不能漏掉重点。
______________________________________________________________________
3. convey ___________________
1) Please convey my regards to him.
2) We often use body language to convey our meaning.
小结: convey one’s feeling/ meaning/ ideas___________________
翻译翻译:1)如果你愿意留下口信,我会转告他的。
______________________________________________________________________
2)我的情感难以用言语表达。
_______________________________________________________________________
4.transform __________________
翻译1)Hard work transformed her completely into an ordinary housewife.
______________________________________________________________________
2)The company is transformed from a family business into one with 5,000 labors.
归纳短语:_____________________ ____________________
5.exchange v.________________ n.___________________
1) There is an open exchange of ideas between two teams.
2) The lady wanted to exchange seats with Lily.
小结:①exchange of ideas_________ ② exchange A for B _______________
③exchange A with B _________ ④ an exchange student_______
【达标检测】补全句子
1.The baby _______( let) out a laugher when she saw her mom.
2.Anyone who meets such a problem ________ (try) out many methods.
3. It is easy __________( exchange) old paper money for new one.
4.I don’t want to listen to any words, I know we should think of some _______ (flexibility) methods.
5.Some musicians tried to write beautiful music ________( convey) their views.
【课后延伸】 单句改错
1. Her suggestions are useful and concretely.
2. He attempted to let in the lie.
3. She try on a beautiful dress.
4 .The foreigners might exchange some dollars into RMB.
5. A good teacher must know how to conveyed his ideas.
课后反思:(你在本节课学到了什么?还有哪些疑问?)
Lesson 8 单元过关检测
一、英汉互译:(30)
1.poem/poetry__________ 2.sponsor____________3. appropriate(adj.) _____________
4.传递______________ 5. 交换______________ 6. 灵活的 _________________
7. 具体的______________ 8. 转换______________ 9. 最后____________________
10. run out of _____________________ 11. take it easy_________________________
12. let out ________________________13.由…构成___________________________
14. 尤其_________________________15.测试 _______________________________
二、选词填空(10)
let out????? tried out take it easy sponsored exchange
concrete run out of convey in particular appropriate
1.I enjoy eating fruits, orange ___________.
2. I can't _______________ my wishes to my friends.
3. Half of a month later, our supplies finally _______________.
4. Books and blackboards are ______________ objects.
5. There is an open _______________ of ideas between two teams.
6. The volunteers __________________ an activity to protect wildlife.
7.________________. The roads are icy.
8. We’d rather find an ________________ place to live in.
9. The scientists _________________ the Shenzhou VII very carefully before it was sent to space.
10. She________________ a cry of surprise.
三、单项选择(10)
1.—It is getting late. I am afraid I must be going now.
—OK.______.
A.Take it easy B.Go slowly C.Stay longer D.Help yourself
2.What will the world use for power when it ______ oil?
A.run out of B.is running out of C.has run out of  D.ran out of
3.Irene would rather he ___________long hours on the train last Friday.
A.spend B.should spend C.spent D.had spent
4.Don't believe him. He ______ a story.
A.makes up B.is making up C.makes up of D.is making out
5.After having worked hard for so many years,Tom ______rose to the position of manager of the company.
A.eventually B.unfortunately C.generally D.purposefully
6.I wished that I ____________ the Great Wall last year.
A. would visit B. visited C. had visited D. did visit
7.He hears the little girl ______ a scream of terror when he was about to leave.
A.set out B.let out C.come out D.give out
8. ____ to the doctor right away, he might have been alive.
A.If he went B. Were he gone C. Should he have gone D. Had he gone
9.It is better that they ________________a new factory in their hometown.
A.build B.built C.should build D.had built
10.Everything ______ doing is worthy of ______ well.
A.worthy;being done B.worthy;doing C.worth;being done D.worth;doing
四、阅读理解(10)
Mrs Black lives in a small village. Her husband is dead. Her son, Jack, lived with her. He worked in a shop in the village, but then he found a job in town named Greensea. He went to live there. Mrs Black was very angry. She got on a train and went to see her son. Then she said to him, "Jack, why do you never telephone me?"
Jack laughed, "But, mother, you haven't got a telephone. ""No. "she answered, "I haven't, but you have got one. "
1. The old Black ______.
A. is dead B. lives with his wife
C. went to a small village D. worked in a shop
2. Jack lived with his mother______he worked in the village.
A. before B. when C. after D. so
3. Greensea is _________.
A. a big city B. a small village C. a town D. a man's name
4. Jack didn't phone his mother because ______.
A. he had no phone B. he was very busy
C. his mother had no phone D. he went home every day
5. Jack's mother was very angry because ______.
A. Jack didn't want to ring her up
B. Jack had a telephone but she hadn't
C. she didn't know how to make a telephone
D. she didn't know she couldn't be called
课后反思:(你在本节课学到了什么?还有哪些疑问?)
课题:Unit 2 Poems
Lesson 5 (Grammar)
【学习目标】
学习并掌握虚拟语气在从句中的用法。
【学法指导】自主复习if虚拟语气的三种用法,合作学习虚拟语气在从句中的用法。
【课前预习】翻译下列句型
1.If I had visited his mother yesterday, I would have seen him.
_______________________________________________________________________
2.If we had arrived here ten minutes earlier, we would have caught the bus.
_______________________________________________________________________
3.If I were a teacher, I would be strict with my students.
_______________________________________________________________________
4.If you were older, I should allow you to go there.
_______________________________________________________________________
5.If it were to rain tomorrow, what would we do?
_______________________________________________________________________
6.If I had more time, I would go with my mother.
_______________________________________________________________________
【课堂演练】
一、宾语从句中的虚拟语气
1.wish
1) I wish I had your brains.
2 )I wish I had known the truth of the matter yesterday.
3 )I wish I should have a chance to the moon again in the future.
小结:在wish后的宾语从句中,与现在事实相反,从句用__________;与过去事实相反,从句用_____________;与将来事实相反,从句用___________.
2. would rather
1) I'd rather you had seen the film yesterday.
2) I'd rather you were here now.
3) We'd rather you went there tomorrow.
小结:在would rather后的宾语从句中,与现在事实相反,从句用__________;与过去事实相反,从句用_____________;与将来事实相反,从句用___________.
I would rather he _________ (invite) me to the party tomorrow.
3. advise, demand, insist , order, propose, request, suggest表示请求、要求、命令或建议等动词所接的宾语从句一般用虚拟语气, (should) + V。如:
The teacher advised that we should make good use of every minute here.
The Party demanded that we should serve the people with our heart and soul.
4. as if
1) The two strangers began to talk warmly as if they had known each other for long.
2)He coughed twice as if someone should come right away.
3) The old lady looks as if she were thirty years old。
小结:在as if后的从句中,与现在事实相反,从句用__________;与过去事实相反,从句用_____________;与将来事实相反,从句用___________.
补全句子:1.The pencil in the glasses looks as if it___________________(break).
2.He looked as if he ________________ (be) ill for a long time. 二、主语从句中的虚拟语气? …should + V。?? (1) It is admirable / better / important / strange / necessary / natural …that…? (2) It is a pity / a shame / no wonder…. that…? (3) It is suggested / requested / desired / proposed /…. that …? 补全句子:1.?It is important that we ________________ (do)well in our lessons first.? 2.It is suggested that he_________________ (come) on tome .? 3.It is a pity that we _______________________(not meet) last night. 三、表语从句及同位语从句中虚拟语气?
advice, idea, order, plan, request, requirement, suggestion, wish等名词充当句子的主语而后接表语从句或同位语时,都须用虚拟语气,(should) +V。 补全句子:1. He told us his idea that he ___________________ (go) to university.
2.We followed his advice that we _______________(ask) our teacher for help.
3.His suggestion is that we ________________ (do) our work more carefully.
四、定语从句中的虚拟语气?
It is (high / about) time that + 主语+ 动词的过去式/ should + V。? 补全句子:1.It is time that I ______________(go) to pick up my daughter at school.? 2.It is high time that you ____________________ (go) to work.?
【达标检测】
1.I wish I _______________ (be) there with them last week.
2.We’d rather she ______________(meet) her uncle tomorrow.
3. It is required that you ____________________ (arrive) at six.
【课后延伸】
1.The Jade Emperor ordered that the Monkey King ______________ (arrest) right away.
2.He insisted that he ____________________(see) me before.
3.He wishes we ____________________(go) and played games with him.
4. It is really strange that the girl _______________ (be married) so early.
课题:Unit 2 Poems
Lesson 1 (Warming-up &Speaking)
【学习目标】
1. 了解一些关于诗歌的知识。
2. 训练听说的能力,练习表达对于诗歌的看法的句型。
【学法指导】
自主学习完成Warming-up, 同桌合作练习对话,小组合作学习完成翻译。
【课前预习】
英汉互译 (Refer to the dictionary or book)
1. poem/poetry (n.) __________ 诗人(n.)_________ 2. pattern (n.) _________
3. describe(v.)_________ ___ (n.)______________ 可描述的(adj.)___________
4.传递(v.)______________ 5.rhyme(v.)_____________ (n.) ______________
6. 灵活的(adj.) ______________灵活地(adv.) ______________灵活(n.) ___________
7. 具体的(adj.) ______________ 具体地(adv.) _____________ 8. tick(v.)_________
9. run out of_____________________ 10. take it easy______________________
11.由…构成_____________________ 12. 讲故事_________________________
【课堂演练】
Step 1 Teach new words
Step 2 Warming up
Quiz in Chinese traditional poems.
Can you write down Chinese traditional poems according to their English translation?
①Very quietly I take my leave _______________________________ As quietly as I came here; _______________________________ Quietly I wave good-bye _______________________________ To the rosy clouds in the western sky. ______________________________
② In the Quiet Night ____________
A bed, I see a silver light, _______________________________ I wonder if it's frost aground. _______________________________
Looking up, I find the moon bright; _______________________________ Bowing, in homesickness I'm drowned. ____________________________
By Li Bai ____________
③How long will the bright moon appear? _______________________________
Wine-cup in hand, I ask the sky. _______________________________
I do not know what time of year, _______________________________
It would be tonight in the palace on high. ______________________________
By SU Shi
Step 3 Speaking
Talk about opinions about poems.
Make a short dialogue with your desk-mate like this:
A: Do you like poems? And why
B: I really like ... because I think ….
A: What’s your preference?
B: I am not fond of …. because….
A: What do you think of Li Bai’s poems?
B: I like/dislike his poems, especially his…. I feel it’s ….. How about you?
A: I …
Step 4 Translate the reading passage.(小组合作学习)
【课后延伸】
用所给词的正确形式填空。
1. She is a well-known _____________(poem) around the world.
2. What _____________(impression) me most is her big eyes.
3. To her _____________(delighted) ,he is always think of her.
4. When I was very young, my father _____________( tell) many stories.
5. She has ____________ (recite) the names of all the European capitals in two minutes.
6.Writers usually use poems________________ (convey)their inner feelings.
7.Many people can’t say their _____________(concretely) feelings.
8. I had ____________(run) out of my pocket money.
课后反思:(你在本节课学到了什么?还有哪些疑问?)
Unit 2 Poems
Lesson 7 (Extensive reading)
【学习目标】
训练英语阅读技能:理解文中具体信息,根据上下文猜句意。
【学法指导】 自主学习完成阅读题目, 合作学习解决阅读中的难题。
【课前预习】阅读理解
O. Henry was a pen name used by an American writer of short stories. His real name was William Sydney Porter. He was born in North Carolina in 1862. As a young boy he lived an exciting life. He did not go to school for very long, but he managed to teach himself everything he needed to know. When he was about 20 years old, O. Henry went to Texas, where he tried different jobs. He first worked on a newspaper, and then had a job in a bank, when some money went missing from the bank O. Henry was believed to have stolen it. Because of that, he was sent to prison. During the three years in prison, he learned to write short stories. After he got out of prison, he went to New York and continued writing. He wrote mostly about New York and the life of the poor there. People liked his stories, because simple as the tales were, they would finish with a sudden change at the end, to the reader’s surprise.
1. In which order did O. Henry do the following things?
a. Lived in New York. b. Worked in a bank. c. Travelled to Texas.
d. Was put in prison. e. Had a newspaper Job. f. Learned to write stories.
A. e. c. f. b. d. a B. c. e. b. d. f. a C. e. b. d. c. a. f. D. c. b. e. d. a f.
2. People enjoyed reading O. Henry’s stories because
A. they had surprise endings B. they were easy to understand
C. they showed his love for the poor D. they were about New York City
3. What do we know about O. Henry before he began writing?
A. He was well-educated. B. He was not serious about his work.
C. He was devoted to the poor. D. He was very good at learning.
4. Where did O. Henry get most material for his short stories?
A. His life inside the prison. B. The newspaper articles he wrote.
C. The city and people of New York. D. His exciting early life as a boy.
【课堂演练】阅读理解
Elizabeth Blackwell was born in England in 1821, and moved to New York City when she was ten years old. One day she decided that she wanted to become a doctor. That was nearly impossible for a woman in the middle of the nineteenth century. After writing many letters asking for admission(录取) to medical schools, she was finally accepted by a doctor in Philadelphia. She was so determined that she taught school and gave music lessons to get money for the cost of schooling.
In 1849, after graduation from medical school. She decided to further her education in Paris. She wanted to be a surgeon(外科医师) , but a serious eye problem forced her to give up the idea.
Upon returning to the United States, she found it difficult to start her own practice because she was a woman. By 1857 Elizabeth and her sister, also a doctor, along with another woman doctor, managed to open a new hospital, the first for women and children Besides being the first woman physician and founding her own hospital , she also set up the first medical school for women.
1. Why couldn’t Elizabeth Blackwell realize her dream of becoming a surgeon?
A. She couldn’t get admitted to medical school
B. She decided to further her education in Paris
C. A serious eye problem stopped her
D. It was difficult for her to start a practice in the United States
2. What main obstacle(障碍) almost destroyed Elizabeth’s chances for becoming for a doctor?
A. She was a woman. B. She wrote too many letters.
C. She couldn’t graduate from medical school. D. She couldn’t set up her hospital.
3. How many years passed between her graduation from medical school and the opening of her hospital?
A. Eight years B. Ten years C. Nineteen years D. Thirty-six years
4. According to the passage, all of the following are “firsts” in the life of Elizabeth Blackwell, except that she ______.
A. became the first woman physician
B. was the first woman doctor
C. and several other women founded the first hospital for women and children
D. set up the first medical school for women
5. Elizabeth Blackwell spent most of her lift in _______.
A. England B. Paris C. the United States D. New York City
【达标检测】 请从以上阅读文章中摘抄生单词,并背诵它们。
_____________________________________________________________________________________________________________________________________________________________________________________________________________________

课后反思:(你在本节课学到了什么?还有哪些疑问?)