Unit 3 Science and nature课件24（牛津高中必修5）.pptVIP

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 Read the questions or instructions carefully Listen closely when spellings are given Pay attention to words or phrases that express contradiction(反驳), such as No, I don’t think so. That’s not right. And I think it should be… Are you sure? 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. By far, the most 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. reveal 4. shed Part B Tick or cross the statements. 1. 2. 3. 4. P112 Listening AB 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 * * 高二 英语 Module 5 Unit 3 Task Skills building1 Changing or correcting a text Tips for changing or correcting a text Tips for listening Listen to the tape and correct 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 can’t do any exercise for three years. 6. 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