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1、A Teaching Plan by Huang Aixia The First Period Reading Teaching goals 1. Target language a. key words and expressionsclone，commercial，producer，undertake，arbitrary，object，forbid，accumulate，cast down，object to，the media，in favour ofb. additional words for readingunfertilized cell culture medium 2. Ab
2、ility goals Enable the students to describe cloning: What is the advantages of cloning？ What is the problems or dangers of cloning？What is your opinion of cloning？3. Learning ability goals Help the students learn how to describe cloning.Teaching important points 1) How to describe cloning.2) How to
3、catch the details of the text3) How to grasp the main idea of each paragraph and the whole passageTeaching difficult point Help the students analyze the writing techniques of the article.Teaching methods Skimming, and task-based method Teaching aids A recorder, a projector and some slides. Teaching
4、procedures & ways Step I Lead-in (Warming Up)This topic is difficult for students. So the teacher should help the students learn more about it. Do this in the way of asking and answering questions.T: Do you enjoy watching TV series ? Have you ever seen Journey To The West ? It tells how Tang monk we
5、nt to the Western Heaven to acquire scriptures. In this series, Monkey King plays an important part. He has seventy-two transformations. He can copy another one which looks exactly like him, which helps him overcome lots of difficulties on the way to the Western Heaven . But nowadays, you can imagin
6、e how rapidly the modern science and technology develop. I think most of you must know something about space traveling. Human beings can do what monkey King could do or even could not do . In recent years, a hot topic, cloning is often mentioned, especially when the cloning Dolly the sheep appeared.
7、 Cloning technologies have been around for much longer than Dolly, though. First things first, what is cloning and a clone? It sounds very different and complicated to us. In fact, I mean, in our daily life, this happens often. For example, gardeners take cuttings from growing plants to make new one
8、s. You often see that your mother picks a small branch from a growing plant to make a new one. If she likes this kind of flowers, she can do cloning. Cloning also happens in animals or human beings when twins identical in sex and appearance are produced from the same original egg. The possibility of
9、 human cloning, raised when Scottish scientists at Roslin Institute created the much-celebrated sheep Dolly, aroused worldwide interest and concern because of its scientific and ethical implications. Look at pictures.T: Look at the pictures and discuss how natural clones and man madeclones differ.St
10、ep II Pre-readingBefore class, ask the students to search for some information about this topic. T: Now enjoy a flash which shows how the procedure of a clone, trying to find out the answer to this question:Which sheep is Dollys mother in genetics?Step III While- readingGet the students to comprehen
11、d the passage quickly and accurately and meanwhile help the students form a good habit of reading.A Fast readingWhat is a clone?Show the following.1 . Cloning means making a copy of an animal or a plant.2 . Gardeners can make a lot of money by cloning plants.3 . Cloning animals is as complicated as
12、cloning plants.4. Dolly the sheep was the first successful clone of a mammal.5 .Natural clones happen in animals as well as in plants.Key 1. F (exact another) 2. T commercial 3 F more than 4 T breakthrough 5 T B Careful reading1) Read the text again and find out the main idea of each paragraph .2) R
13、eading the text again and find the answer to each of the following question. Give a reason.A. Main ideaB. DetailsC. JudgmentShow the followingPara. 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 e
14、ffect of Dolly. Para. 5 It is forbidden to clone human being. 1) 1. The main idea of the text is _. A. animal cloning is very valuable and can benefit the worldB. animal cloning could be misused by bad people so it must be forbidden C. animal cloning is well developed because Dolly the sheep was bor
15、n D. animal cloning raised arguments and scientists are not sure about its future2Which of the following statements about cloning is not true according to the text? A. Cloning is something that has been developed quite recently. B. Twins that look exactly the same are originally from the same egg. C
16、. Cloning is used by gardeners to make more money D. AnimaI cloning is much more difficult than plant cloning 3The Cloning of Dolly the sheep succeeded because _.A. its easier to clone a sheep than other animalsB. the scientists were determined and worked hard with patienceC. the scientists were rewarded and go
