1、高二年级 英语 Task (1), Unit3, Module5 授课者: 王时亮 湖南邵阳县第七中学 高二年级2010-2011学年第一学期,When we are asked to pass information, we usually make mistakes. So we need to 1. correct grammatical errors and spelling mistakes 2. make changes to the information in the text 3. change the style or the tone,Tips for changing
2、or correcting a text,Read the questions or instructions carefully Listen closely when spellings are given Pay attention to words or phrases that express contradiction(反驳), such asNo, I dont think so.Thats not right.And I think it should beAre you sure?,Tips for listening,Listen to the tape and corre
3、ct the following sentences. 1. Legs can be lengthened by up to 8cm. 2. Legs are made to grow 1mm per week. 3. The new bone is not as strong as the original bone.,18 cm.,every day.,P.52 Practice,4. A 45-year-old man died after trying to grow by 6cm. 5. Patients cant do any exercise for three years. 6
4、. It takes 14 months to increase your height by 12cm.,A 35-year-old,two,18 cm,7. Age of patients: 16 to 55. 8. 5% of operations are unsuccessful. 9. Costs RMB 185,000.,60.,8%,85,000.,Step 1: confirming information,What does GM stand for?GM = genetically modified. 2. What is GM food? Is it the sameas
5、 natural food?,GM food refers to the food produced using gene technology. Actually, humans have been genetically modifying the animals and plants around us for many centuries. Scientists have been trying to use selective breeding techniques to create many things.,Background information,By far, the m
6、ost common GM organisms are crops. And this technology has now been applied to almost all forms of life, mainly in food and farming. It is reported that there may be new risks with GM food, but it is less expensive than natural food.,New words in listening practice:,1. hormone 2. free-range 3. revea
7、l 4. shed,n. 激素 adj.自由放养的 v. 揭示 n. 棚,Part A Listen and correct the following notes 1. Growth hormones are used in meat, eggs and vegetables. 2. Growth hormones make animals grow fatter. 3. Growth hormones keep animals healthy.,faster.,dont,4. GM food is more expensive than natural food. 5. GM food t
8、echnology is a new scientific development. 6. GM food tastes better than natural food. 7. Free-range food comes from animals that are given drugs.,cheaper,is not,the same as,not,8. Free-range food is cheaper than GM food. 9. Free-range animals are kept in dark sheds. 10. Most people wouldnt pay more
9、 for free-range food.,more expensive,arent,dont mind paying,Part B Tick or cross the statements.,1. 2. 3. 4., ,P112 Listening,A&B 1. 1,000 2. junior 3. Sichuan 4. 5555-0201 5. computer 6. Tech-Help 7. clean 8. RAM 9. 50,C,1. computer 2. donates 3.1,000 4. junior 5. computer 6.Tech-Help 7. clean 8. RAM 9. Sichuan 10. 50,Homework Preview project reading Man versus nature,
