Life in the future学案人教版新课标 必修五 unit 3预习学案教师寄语： You must believe in yourself. That is the first step to success.Learing aims:To know some basic background knowledge.To grasp the main idea and the structure of the whole passage.To master some important phrases and sentences in the text.Step 1. Background informationTIME TRAVEL The idea of travelling forward into the future or back into the past has always fascinated science fiction writers. The “granderfather paradox” is the argument many people use to suggest that time travel is impossible. What if you went back in time and prevented your grandfather from meeting your grandmather so that your mother was never born? Then you would never have been born and so on. Unitil very recently such arguments led most scientists to believe that time travel could never exist outside science fiction. But amazingly, some interpretations of the weirdness of the quantum world now suggest that time travel is possible - at least in theory.Step 2. Look thought the text A and answer the following questions.主旨归纳What is the main idea of the passage? A. First impression about Li Qiangs travel to the future. B. How to travel to the future. C. What the furure life will be like.D. An exciting experience.细节理解2. The author and his friends were safely transported into the future in a _.A. time capsule B. hovering carriage C. flying chair D. plane3. What did the author feel in the first few days?A. He was upset and comfortable B. He felt frightenedC. He suffered a lot of pain D. He felt uneasy and not sure4. What was the room like?A. It is large, clean with broken walls.B. The walls are colored and moveable.C. There are pipes sending oxygen the room needs.D. Tables and chairs are placed against the wall.推理判断5. From the passage we can infer that_A. Wang Ping often travels to the futureB. Li Qiang has been to the future twiceC. Li Qiangs parents didnt agree to this travelD. People in the future dont have to eat foodTEXT B主旨归纳The main idea of the passage is to tell us _A. what the space station is B. the alien creatures living in the space stationC. how the space station worksD. the different languages used by new creatures细节理解The dimpods can be of different colours, which can be decided by their _A. food B. language C. mood D. position3. How are messages sent in the space station?A. Through thinking B. By post C. In a way of pressing a button D. With the help of a typewriters4. Which of the following is true according to the passage?A. People and robots do most of the things in the station.B. One has to be trained to live and work in space settlements.C. Only through the work of robots can the station have no pollution.D. There is less waste left than we can imagine.推理判断5. We can know from the passage that_A. there are many kinds of robots in the stationB. the writer feels nervous and uncertain about the stationC. it is too modern for the writer to believeD. some representatives are chosen to transport goods to earth讲授学案教师寄语: Actions speak louder than words.Learning aims:To grasp the main idea and the structure of the whole passage.To master some important phrases and sentences in the text.Step 1.Let students predict the good and bad changes in the future.Step2. Language learningimpression1). The beauty of West Lake made/left a deep impression on me.2). Can you give your impression of London?3). I am deeply impressed by that film.4). My father impressed the importance of the work on me.5).my father impressed me with the importance of the work.归纳总结_巩固运用:1). I will never forget the books I read in my middle school, which left a deep _ on me.A. idea B. opinion C. impression D. meaning2). The young man acted strangely during the interview. He made a bad _ on the employer.A. impression B. expression C. experience D. opinion2. guide1). This book serves as a guide to grammer.2). You need a tour guide to show you the city.3). She guided us though the busy streets to the Cathedral.4). He was always guided by his religious belief.归纳总结_lack1). Lacking the necessary information, we were at a loss.2). He is lacking in confidence.3). The project failed for lack of money.4). Lack of vitamin B can produce a variety of symptoms.5). Rosie was showing a marked lack of interest in her schoolwork.归纳总结_巩固运用:1). It is very kind of you, but we have no _ of teachers here.A. reason B. lack C. signs D. result2). Though _ money, his parents managed to send him to university.A. lacked B. lacks of C. lacking D. lacked in4. press1). Press this button to sta