高中英語外研版高中選修6Module5Cloning-教案南江中學(xué)袁琳

1、Module 5 Cloning - Reading & VocabularyPart1 Analysis of the Teaching MaterialThe material comes fromCloning-Module5, Book 6, New Curriculum Standards of Senior High School English. The topic of this module is “Cloning”. In this module, we will get some information about cloning and DNA. This class

2、will focus on the reading practice. The passage is about the definitions of cloning and DNA and the advantages and disadvantages of cloning. Through reading, the students will have a better understanding of cloning and DNA and learn to critically analyse the advantages and disadvantages of cloning b

3、y using the words, phrases learned from this passage. In addition, students can develop a correct value towards cloning, and the passage can help them do their writing tasks in the following part.Part 2 Analysis of studentsFor the students of senior 2, they have some basic skills of reading and some

4、 abilities of cooperation. Students have known some information about cloning in their daily lives. Therefore, they are familiar with this topic.Part 3 the Teaching Aims and DemandsTeaching objectivesa) to be able to know about the definition of DNA, cloning and a clone; b) to improve the reading sk

5、ills, such as skimming and scanning, locating key information; c) to learn about the advantages and disadvantages of cloning; d) to be able to have their own views towards cloning. 2. The process and methods a) individual and pair work. b) asking students to talk about their own attitudes towards cl

6、oning. 3. Emotion, attitude and values a)students are able to form a correct value towards cloning and use it properlyPart 4 Important and difficult teaching points 1. Important pointsa )students can know the advantages and disadvantages of cloning;b) students express their own ideas towards cloning

7、 fluently in brainstorm;c) students can writing a passage about their opinions of cloning. 2. Difficult pointsa)students can think of some other advantages and disadvantages of cloning by themselves;b)students can express their own ideas towards cloning fluently.Part 5 Teaching Methods1. Communicati

8、ve method2. Task-based teaching methodPart 6 Learning MethodsCooperative method Part 7 Teaching ProceduresStep1 Lead in To begin with, show students a video in which Monkey King used his hair to turn into some little monkeys, and these little monkeys look like the same with him, and introduce the to

9、pic Cloning (fun, similarity).T: Scientists have turned this magic power into reality, in modern society, we call it cloning.T: Here are some of my experiences of traveling. can you guess the names of the places? Yes, the first one is in shanghai, and the second one is in Chongqing. Now , how about

10、these pictures? Do you know? Yes, its the Three Gorges. Q3: do you know the Three Gorges?T: lets enjoy some beautiful pictures of the three gorges. The first one is the Qutang Gorge, and then. Today we will learn something about the Three Gorges. We may follow a writers step to enjoy the beautiful T

11、hree Gorges. Before we begin this trip, lets guess the meanings of some new words.Step 2 Pre-readingFast readingThe teacher has divided this passage into three parts in advance and the main ideas of each part have been given. Students need to find out which paragraphs belong to these three parts. T:

12、 You will be given 2 minutes to finish this task.OK, lets check it.Step3 Careful readingPart 1 Figure out the definition of DNA.T: From our common sense, we know cloning has something to do with DNA, so be we learn cloning, we must know what DNA is, right? And we can find the answer in paragraph 1,

13、lets fill the blanks and read it out together.T: Now lets move on to the development of DNA. In part 1, we can find many periods of time, so what happened in those years, please match these periods of time with the event.Part 2 Q&AQ: Whats cloning? Whats a clone?Part 3 Find out the advantages and di

14、sadvantages of cloningT: Now that we have known what cloning is, but we may find cloning is not widely used in our society, because although it has some advantages, it also has some disadvantages, then what are they? We can find them in part 3. please read part 3 carefully and fill the chart.Brainst

15、orm: Besides the advantages and disadvantages in our passage, can you think of some other ones of cloning? (a free talk)Step5 Post reading DiscussionWhats your attitudes towards cloning?Is it acceptable for you? Why?Opinions vary from person to person, and all of you have done a great job. At the en

16、d, Id like to share my opinion with you. I have to admit that cloning will bring us many benefits, so we should use it properly. But science is a two-edge sword, its unacceptable for me to clone human beings. In order to minimize the risks, we need to figure out some solutions. And here are some of

17、my suggestions. I will invite three of you to read them for us.Solution:The government has to set up compulsory regulations to control cloning.Scientists should obey some codes of practice voluntarily.People should have a correct value for cloning.Step 6 HomeworkT: After learning this passage, stude

18、nts need to write an essay to express their attitudes towards cloning.Part 8 Blackboard arrangementCloning and DNAAdvantages:Disadvantages:Part 9 Reflection before teaching1. The students are supposed to master some skills of speaking and reading so that they can read , comprehend, develop and use through the activities in the class. But maybe its difficult for those mid-low level students, so the teacher should pay more attention to this s