●   Word  Power Step 1: BrainstormingDo you have any difficulty in remembering English words? What methods do you usually use in learning new words? Now I’ll give you some tips to learn and remember English vocabulary.Remember the spelling of a word by its pronunciation.Remember the spelling of a word by analyzing the formation of the word.Remember the meaning of a word by making a sentence w 

Unit3《Science and nature》（2012译林版必修5 ）知识复习1    1. On the other hand, some scientists point out that if you clone an embryo, you can produce valuable human tissues---such as bone or lung tissue—that could be used to save human lives. On the other hand, many people, including some scientists, disagree and are afraid that, if mankind toys with nature in this way, we may be on our way to producing a 

Unit3 Science versus nature (Brief Teaching Plan) Welcome to the unit Teaching objectives: 1. To arouse students’ interest in the unit topic 2. To help students kwon more about cloning technology 3. To encourage students to participate in the discussion relevant to cloning Teaching focus and difficulties: 1. Make sure that students can have the basic knowledge about cloning. 2. Make sure that each student can hold their own opinions towards cloning. Teaching aids: The multimedia Bri..

Reading (1) Teaching objectives: 1.To reinforce students’ comprehension of the text and improve their other skills by participating in all the activities. 2.To help students know the widespread discussion about cloning and hold their own attitudes towards it. 3.To enable students to master the reading strategy and become more competent in reading articles related to science. Teaching focus and difficulties: 1. Students can work out the meaning of difficult or unfamiliar scientific terms w..

unit 3 project man versus nature teaching aims 1.Improve students’ ability and provide practice 2.Master and use some useful words and expressions 3. Have a debate to express and support your opinions procedures: step 1 leading in 1. Appreciate some film pictures about “man versus nature” 2. Ask and answer some relevant questions such as: Are you afraid that something similar may happen in the future? What’s your opinion towards the relationship between human beings and nature? ..