人教版高中英语必修8《ONTENTS Unit 2 Cloning Using LanguageⅡ》公开课课件_13
Tips
1. Apply advanced vocabulary
Take the place of “first reaction” vocabulary Use more phrases instead of words Make use of idiomatic English Vary your vocabulary
Take the place of “first reaction” vocabulary
We should learn English well because mastering English means more opportunities in the future.
We _a_r_e_s_u_p_p_o_s_e_d__to__learn English well because _a_g_o_o__d_c_o_m__m_a_n_d__o_f_English means more opportunities in the future.
Link the sentences
The terrible pollution has done great harm to us. The terrible pollution has done great harm to the surroundings.
The terrible pollution has done great harm to us _a_s__w_e_l_l _a_s__to the surroundings.
very dangerous to throw rubbish out of cars when driving at a high
speed, which may cause severe accidents or even death, as was
reported in the news. _B__e_si_d_e_s___, it also adds to cleaners’ difficulty of
How to use proper words?
Tips
1. Apply advanced vocabulary
重要的
important
Education is very important. Education is of _g_r_e_a_t_i_m_p_o_r_t_a_n_c_e_.
It is important for parents to be honest with their children. It is __v_it_a_l\_e_s_s_e_n_t_ia_l__ for parents to be honest with their children.
Parents are important in children’s learning. Parents play an important __ro__le_\_p_a_r_t___ in
children’s learning.
重要的
important
Money is the only thing that is important to him. Money is the only thing that __m_a_t_t_e_rs___ to him.
Use more phrases instead of words
Make use of idiomatic English
Take the place of “because of”
We have reached our goal because of your great help.
thanks to, owing to, due to, as a result of, as a consequence of on account of
From my point of view, As far as I am concernedir or Madam,
I would like to talk about one kind of uncivilized behavior of
people on the road. As we all know, with the development of
As you know, playing table tennis can build up your body. Playing table tennis can shape your character.
As you know, playing table tennis can __n_o_t_o_n_l_y_ build up your body __b_u_t_a_ls_o___shape your character.
2. Choose proper linking words
Fill in the blanks As is vividly shown in the picture, a boy is happy with the fact that he can depend on the Internet to finish tasks without any difficulty. Nowadays, students can get convenient access to much information they need on the Internet. _O_n__th_e__o_n_e_h_a_n__d_, students find it convenient to surf the Internet for useful information, where problems can be solved with the help of several clicks.O_n__t_h_e_o_t_h_e_r_h_a_n_d, turning to the Internet too much may cause students to use their heads less. As a result, it is likely that students will not develop their potential to the full, which is not beneficial to their overall development. ___In__m_y__o_p_in_i_o_n____, it is vital that students should be aware of the advantages and disadvantages. They should know clearly when and where to turn to the Internet. Most importantly, they should learn to be creative.
_F_i_rs_t_o_f_a_l_l _, throwing rubbish out of cars will surely spoil a city’s
appearance which is supposed to be clean and tidy.W__h_a_t_’s_m__o_r_e, it is
How to link sentences?
Fill in the blanks
Miss another class _a_n_d__you will fail. ___If___ you miss another class, you will fail.
Hurry up __o_r __ you will be late. __If___ you don’t hurry up, you will be late. U_n__le_s_s you hurry up, you will be late.
重要的
important
of great importance vital\essential play an important role\part in matter count attach much importance to
Tips
1. Apply advanced vocabulary
4. Hot water is available 24 hours every day and you can have free access to the swimming pool any time you want.
Tips
1. Apply advanced vocabulary
Take the place of “first reaction” vocabulary
I am willing to help. I don’t have much time available. I am willing to help, _h__o_w_e_v_e_r__,I don’t have much time available. I am willing to help, ___b_u_t______I don’t have much time available. Although\Though\While ______________ I am willing to help, I don’t have much time available.
Tips
1. Apply advanced vocabulary
Take the place of “first reaction” vocabulary Use more phrases instead of words Make use of idiomatic English Vary your vocabulary
人教版高中英语必修8《ONTENTS Unit 2 Cloning Using LanguageⅡ》公开课课件_6
Structure of the report
The topic of the debate
There are different opinions about whether...
Opinion 1
Opinion 2
Reasons 1, 2,...
Reasons 1,2,...
Some people think that... However, other people hold the opposite opinion that....
Last night your class discussed about the debate. Now you are required to write a report about the discussion .
To do this you must remember to finish the report within 10 minutes and write it down on the paper.
2 One person from each side begins the after
debate.
that/
3 The other people take turns to discuss the issue .
towards the end of the
4
The last speaker of each side summarizes the arguments.
人教版新课标 Book8 Unit 2
A debate
Reading and
Writing
Lead-in
A debate on a certain topic
人教版高中英语选修八Unit2《Cloning》
Trueorfalse:
1.Cloningmeansmakingacopyofananimaloraplant.
()
F
2.Gardenerscanmakealotofmoneybycloningplants
.()
T
3.Cloningissomethingthathasbeendevelopedquite
mans.
Animalclonesmayd Cloningplantscanpro
ieyoungerthanthed duceplantsofsimilarq
onoranimals
ualityforsale
Problemsorda Advantagesofclonin ngersofcloning g
7.赞成8.反对infavorof
objecttosth.
Whichgroupisthewinner?
完成句子
1. Thenaughtyboy_w__a_sf_o_r_b_i_d_d_e_n_t_o_le_a_v_e_t_h_e_cl_a_s_s_ro_o_m__ (被禁止离开教室）asapunishment.(forbid)
人教版高中英语必修8《ONTENTS Unit 2 Cloning Using LanguageⅡ》公开课课件_8
it is a ③_“_d_e_a_d_e_n_d_”__ ④_w_e_a_k_e_n_s_ the species
scientists need ⑦e_n_c_o_u_r_a_g_e_m_e_n_t it may provide ⑧_c_u_r_e_s_for illnesses
Step3 Speaking
A: I agree with animals cloning, I think we must be safe so animals are needed to test first. B: No, I can’t agree. I think cloning animals is __c_r_u_e_l _, which makes them do
Task2 Discuss and act it out
Is cloning cruel ?
A
A: I think cloning is cruel for us. Because…
B
B: I don’t think cloning is cruel for us. Because…
Step4 Summary
The expressions for disagreement
• How can you believe that ? • No, I can’t agree with … because… • I would like to agree with you but… • No, that is not reasonable because…
Step5 Homework
1.To finish listening task in workbook on page 5. 2.To write the article about “Is cloning cruel?”
人教版高中英语必修8《ONTENTS Unit 2 Cloning Learning about Language》公开课课件_0
方法探究1
1.(2015) Being too anxious to help an event develop often r_e_s_u_l_ts_(result) in the contrary to our intention. 2.(2016)I was on my way to the Bijia Mountain. The sun was setting when my car b__ro_k_e_(break) down near a village.
2.(2016)We understand this lesson best w__h_e_nwe receive gifts of love from children.
3.(2017)One day, he came up with an idea _th_a_t_ he would pluck up all of his crop a few inches.
become a doctor after she came across Lin Qiaozhi by chance, 2_w_h_o____ was delivering medical courses
to an audience crowding around her. Before moving
当空格前后都是句子时，常用 关__联__词__；两个分句之间依据并列，转折， 承接关系常用____a_n_d_/_b_u_t_/_s_o；/o从r 属句 间常依据句子的属性是名词性从句，形 容词性从句还是副词性从句来确定其关 联词。
●有提示题的解题技巧
是指“使用括号中词语的正确形式 填空”这类题，五年来的高考题只考 查谓语动词的时态和被动语态、非谓 语动词、形容词和副词的比较级、词 类转化等四种情况。
人教版新课标高二英语选修八第二单元Unit 2 Cloning 第一篇课文分析课件23张PPT
• have a discussion with sb about sth • 与某人谈论某事物
• James was having a long discussion with Peter, but I don't know what it was about.
• from hand to hand.由一人传到他人之手 • by hand 用手工 • at hand 即将到来的,在手边的
• 表示时间、频率、方式、或方位、的副词 或介词短语位于句首，并且句子主语为名 词时，句子要用全部倒装。这些词有then, now ,often, here, there, up, down ,away, off, in, out, in the room ,on the wall等
问。 • rise是不及物动词，其意思是“上升，起来”。
• The sun rises in the east every day. • 有时候也会用于表达”音量“”地位“等非实物的提升
• My spirits rise whenever I think of my friends. • 一想到朋友们，我的心情就会好起来。 • arise vi “起因于，发生”。
他正在调查这个难题。 • She spent two years researching and
filming her documentary. • 她花了两年时间搜集素材，拍摄纪录片。
Book 8 Unit 2 Cloning
Cloning: Where is it leading us? 课文逐段分析课件
人教版高二英语选修8 Unit 2 Cloning 全单元教案
Unit 2 CloningThe First Period warming upAims1. Talk about cloning2. Practice expressing and supporting an opinionContentsTask one: Looking and speakingIn pairs, look at the pictures and discuss which ones are natural clones and which ones are man-made. Explain how they differ.A.Dolly the sheepB. A strawberry plantC.TwinsD. Identical dogsTask two: Questions about cloningWhat is a clone?How is a clone produced?What benefits can humans gain from cloning?What problems may arise when humans are cloned?Task three: Free talkIn pairs, discuss what you understand about cloning, then list the questions you want to find out. Share your lists with one another.1. Should we clone human?2. Could cloning replace sex as the means of creating new human life?3. Could a parent clone a child who is dying of a terminal illness?The Second Period ReadingAims:1. Help the Ss to know how to describe cloning and how to catch the details of the text.2. Activate the Ss to show their opinions about the cloning and enable the Ss to write and article on this debate.Contents:Leading in by revision.Task one: Fast readingWhat is a clone?Show the following.1. Cloning means making a copy of an animal or a plant. (F. e xact… another)2. Gardeners can make a lot of money by cloning plants.(T.)3. Cloning animals is as complicated as cloning plants.(F. more than)4. Dolly the sheep was the first successful clone of a mammal. (T.)5. Natural clones happen in animals as well as in plants.(T)Task two: Careful readingRead the text again, try to answer the following questions and find out the main idea of each paragraph .Questions:1. What‟s the main idea of the text?2. How many years did the sheep that donated the somatic cell most probably live?3. Why did the Cloning of Dolly the sheep succeed?4. What does the word …straightforward‟ mean in the second paragraph?5. What is the writer‟s attitude toward cloning in this passage?The main idea of each paragraph:Para. 1 Cloning is a way of making an copy of another animal and plant.Para. 2 Cloning has two major uses.Para. 3 The problems of Dolly.Para. 4 The effect of Dolly.Para. 5 It is forbidden to clone human being.Task three: Notes for debating: Should we use cloning?Argument for cloning:Cloning will be beneficial to humansWe could use cloning to cure illnesses.Arguments against cloning:healthy risks form mutation of genesemotional risksagainst naturerisk of abuse of the technologyCloned animals get ill and die quite young;The Third Period Language PointsAims:1. Enable the Ss to grasp the words of cloning.Get the Ss to master some useful expressions.Contents:1. differ v.1) “To be dissimilar or unlike in nature, quality, amount, or form”eg：Ambition differs from greed.2) “To be of a different opinion; disagree”eg：The critic differed with the author on several facts.2. exact adj. “Strictly and completely in accord with fact; not deviating from truth or reality”eg：an exact account; an exact replica; your exact words.3. commercial adj. 1) “Of or relating to commerce” 2) “Engaged in commerce‟eg：a commercial loan; a commercial attaché; a commercial trucker.4. straightforward adj. 1) “honest‟ 2) “easy to understand”eg: a ~ explanation; written in ~ language; a ~ problem in algebra5. procedure n.1) …A manner of proceeding; a way of performing or effecting something‟eg：complained to the manager, and by this procedure got the money back.2) “A series of steps taken to accomplish an end”6. undertake v.1) “To take upon oneself; decide or agree to do”eg：undertake a task.2) “To pledge or commit (oneself) to‟eg：undertake oneself to care for an elderly relative.7. breakthrough n.1) “An act of overcoming or penetrating an obstacle or restriction.”2) …A military offensive that penetrates an enemy's lines of defense‟eg: a ~ in cancer research8. disturb v. “break the quiet, calm and peace‟eg: She opened the door quietly so as not to disturb the sleeping boy.Don‟t ~ the papers on my desk.9. arbitrary adj.1) “Determined by chance, whim, or impulse, and not by necessity, reason”eg：stopped at the first motel we passed, an arbitrary choice; arbitrary division of the group into halves.2) “Based on or subject to individual judgment or preference”eg：The diet imposes overall calorie limits, but daily menus are arbitrary.10. altogether adv.1) “Entirely; completely; utterly”eg：lost the TV picture altogether; an altogether new approach.2) “With all included or counted; all told”eg：There were altogether 20 people at the dinner.11. objection n. “The act of objecting”eg: He has a strong ~ to getting up early.~s to the plan will be listened to sympathetically.12. media n. 媒体eg: The running for president drew the ~‟s attention.Now the press is an useful media.13. moral adj.1)“Of or concerned with the judgment of the goodness or badness”eg：moral scrutiny; a moral quandary.2) “Teaching or exhibiting goodness or correctness of character”eg：a moral lesson.14. accumulate v. “To gather or pile up”eg: By buying ten books every month, he soon ~d a library.Dust soon ~s if the room is not swept.15. forbid v.1) “To command (someone) not to do something”eg：I forbid you to go.2) “To command against the doing or use of (something); prohibit”eg：forbid smoking on trains.The Forth period Learning about language and Using languageAims:Let the Ss know more about the cloning.Improve the students‟ listening, reading and writing ability.Contents:Task one: gap fillingplete the sentences using suitable words or phrases from the prevision sections.2.Rewrite the sentences using words of similar meaning to replace the underlined words.e the words and phrases below to fill in the passage.Task two: reading and discussing1.Read the passage and answer the questions.2.In pairs, discuss which extinct animals described below (which died out less than 10,000 yearsago) are worth restoring by means of cloning.a. Auroch (1627)b. Dodo bird (1755)c. Great auk (1844)d. Quagga (1883)Task three: listening and writing1.Read the statements before listening. Tick those that you hear.2.Listen to the tape again and then work with a partner to fill in the chart on page 17.3.Whose idea do you agree with according to the listening materials? Get ready to write acomposition. Think about the reasons for your point of view. Use your own ideas as well as those in the text.。
人教版高中英语选修8《Unit2Cloning》教案
人教版高中英语选修8《Unit 2 Cloning》教案人教版高中英语选修8《Unit 2 Cloning》教案【一】教学准备教学目标一、语言知识目标初步理解、掌握课文中关于克隆的词汇，学习分析课文中的长难句子。
二、阅读技能目标1. 能获取和处理文章中的主要信息。
2. 能够掌握文中出现的重要的语言知识三、学习策略目标掌握速读、略读、猜测词义等阅读策略。
四、情感态度目标让学生认识到克隆的利和弊。
五、文化意识目标了解克隆，正确地利用克隆技术来为人类服务。
教学重难点初步理解、掌握课文中关于克隆的词汇，学习分析课文中的长难句子。
教学过程Step 1 Daily reportOne student comes to the front and gives a report about advantages and disadvantages of science and technology.Step 2 leading-inThe teacher shows some pictures and starts a discussion about cloning.Step 3 SkimmingTask 1: Whats the main idea of the passage? Task 2: Match the main idea with each paragraph Para 1: A. Peoples attitude towards cloning. Para 2: B. The problems of Dolly.Para 3: C. The impact of Dolly.Para 4: D. Two major uses and the procedure of cloning.Para 5: E. The definition(定义)of cloning.Step 4 ScanningTask 1. Look through Para 2 and answer the following questions.(1) What are the two major uses of cloning?(2) Which one is easier, to make plant clones or animal clones?Task 2. Look through Para 3 and fill in the chart. Task 3. Do the following translation and word guessing.(1). Translation:On the other hand, Dollys appearance raised a storm of objections and had a great impact on the media and public imagination.(2). The word controversial in paragraph 4 probably means_________.A. complicatedB. arguableC. importantD. valuableTask4. Do the following Tor F questions based on Paragraph 5.1. People feared some evil leaders might use cloning to reach their goal.2. All the research into cloning will be forbidden.3. Religious leaders are in favor of human cloning.Step 5 Enjoy beautiful sentences1. Cloning plants is straightforward while cloning animals is very complicated.2. At last the determination and patience of the scientists paid off.3. The fact that she seemed to develop normally was very encouraging.Step 6 Question and answerThis part is for students to find if they still have questions. If there is any, they can ask their classmates to help them.Step 7 QuizNote: This part is very challenging. In the picture there are five numbers. Students can choose their lucky number and answer questions. Most of the questions are based on what they have learned in class.Step 8. Test yourselfFill in the blank with proper words.Cloning is a way of _______ (make) an exact copy of another animal or plant. It has two major uses. One is _______ gardeners use it to produce plants. The ______ is that it is valuable for medical research on animals. ________, the process of cloning is difficult ___________ (undertake).The first successful clone, Dolly the sheep, made the whole _________ (science) world follow its progress, though it had ________ problems than the normal sheep. On the other hand, Dollys appearance _______ (raise) a storm of objections and had a great impact ______ the media and public imagination. Different people have different opinions on it. However, scientists still wonder ______ cloning will help or harm us and where it is leading us.Step 9 DebateTopic: Are you for or against cloning?课后小结HomeworkWrite a passage entitled My view on cloning.课后习题评测练习主要有两个。
人教版高中英语选修8：unit 2 Cloning
Cloning has always bewehnyw? ith us and is here to stay.
Read Para 2:
1.Is cYleosn.ing practical in our life ? why ? gardeners research
2.Is cloning animals the same as cloning plants?
Homework
• Aftering reading the context ,write a letter to editor of China daily and show your concern about cloning?
The controversial effects of Dolly the sheep?
Where is it leading us ?
Read Para 1: What is cloning?
exact copy
animals
plants
natural clones
Can you give any examples of cloning in our daily life?
No. complicated
straightforward
paeifdfoorftfs
Dolly the sheep
Read the procedure and find out what it is?
__s_h__e_e_p___A__
female
___s_h__e_e__p___ B female
Read each para and find what information you can learn (5mins)
高中人教版英语选修八-Unit-2--Cloning
主干知识 自主学习 核心考点 全面排查 随堂巩固 素养提升 4 课时作业 提能
主干知识 自主学习 核心考点 全面排查 随堂巩固 素养提升 课时作业 提能
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[课前三分钟] 朗．读．美．文．，．演．练．加．黑．部．分．的．句．式．
Science is developing so fast that it is beyond our imagination. Cloning is one of the most advanced technologies. Is it good or bad? Different people have different opinions.
主干知识 自主学习 核心考点 全面排查 随堂巩固 素养提升 课时作业 提能
首页 上页 下页 尾页
Some people are in favour of cloning technology. They think the technology is of great benefit. Firstly, it can be used to produce valuable tissues and organs. Secondly, it can help those who are unable to have a baby but want a baby genetically related to themselves. However, there is no doubt that a few people object to it. They believe cloning shows no respect for human life, and human life would no longer be unique.
新人教版高中英语选修8Unit2 Cloning教案
Unit 2 CloningTeaching aims:TopicTalking about cloningUseful words and expressions:Strawberry, differ, exact, straightforward, breakthrough, disturbing, cast, altogether, objection, media, ceiling, shortly, retire, assumption, merely, decoration, zebra, aloud.Expressions: cast down, object to, the media, in favour of, bound to, from time to time, bring back to life, pay off.3. Functional items:Expressing and supporting an opinionI’m happy to accept… but…I’m not bothered about…I would never accept…I don’t mind but…I hope you’ll carry on…Are you sure you want to..?I agree with you that…Is it fair to…?Do you think it is wise to…?I think you should…Well done to you for…I don’t understand why you don’t…I can’t help thinking…I could never agree to…4. GrammarRevise Noun Clauses (as the Appositive)Nobody shares my belief that he was mad.They are familiar with the opinion that all matter consists of atoms. The suggestion came from the chairman that the new rule should be adopted.Teaching proceduresPeriod 1 ReadingStep 1. Warming upA. Lead in:If necessary, introduce something about cloning by questions and answers: The three types of cloning: 1. recombinant DNA technology or DNA cloning;2. reproductive cloning;3. therapeutic cloningB. Discuss the pictures on P10, then finish the warming-up exercises. Questions about cloning:What’s cloning?How is a clone produced?What benefits can humans gain from cloning?What problems may arise when humans are cloned?Should we clone human?Could cloning replace sex as the means of creating human life?Step 2. ReadingTask 1: Ss scan the passage and try to get the main idea of each paragraph: Suggested answers:Para. 1 Cloning is a way of making an exact copy of another animal and plant. Para. 2 Cloning has two major uses.Para. 3 The problems of Dolly.Para. 4 The effect of DollyPara. 5 It is forbidden to clone human being.Task 2: Ss read and finish Ex 1-3 on page 12Period 2. Language learningStep 1. RevisionSs retell the text.Step 2. Language pointsExplain the following sentences:it is a way of making an exact copy of another animal and plant.它是一种精确复制另一个动物或植物的方式.Dolly’s appearance raised a storm of objections and had a great impact on the media and public imagination.多利的出现引起了一场反对的风暴,并且对媒体和公众思想产生了很大的冲击. However, scientists still wonder whether cloning will help or harm us and where it is leading us.然而科学家一直致力于研究克隆到底会有助于我们还是会伤害我们, 它将会把我们引向何方.I would like to suggest that medical cloning is not as simple an issue as many colleague claims.我认为医用克隆技术并不像很多同事们所说的那么简单。