Unit 2 Understanding ideas 课件-2023-2024学年高中英语外研版（2019）必修第一册

Neither Pine nor Apple in Pineapple Understanding ideas 导课 ●明标 Learning aims 1. To understand the humor(幽默), madness (疯狂)and creativity(创意)of English language. 2. To improve the basic reading skills especially skimming. 3. To master the key words in the passage. obstacle words障碍词 1. eggplant n. 2. pineapple n. 3. sculpture n. 4. opposing adj. 5. behavior n. 6. confusing adj. 7. title n. 8. unique adj. 9.visible adj. 10. reflect v. 11. creativity n. 12. wind up 自主 ●合作1 Self-study&Groupwork: Read the passage and finish 2 activities 1. Read the text and match the main idea of each part. Part 1(Para.1)　　 A. Give some examples to discuss the topic. Part 2(Paras.2－6) B. Conclude the topic of the passage. Part 3(Paras.7) C. Lead to the topic of the passage. 2. Choose the author’s purpose in writing the passage.(activity 3 on p16) 展示 ●质疑1 1. Read the text and match the main idea of each part. Part 1(Para.1)　　 A. Give some examples to discuss the topic. Part 2(Paras.2－6) B. Conclude the topic of the passage. Part 3(Paras.7) C. Lead to the topic of the passage. 2. Choose the author’s purpose in writing the passage.(activity 3 on p16) To show that English is interesting and creative. 自主 ●合作2 Self-study: Read the passage again and finish activity 4on page16 Groupwork: Check the answers with each other. Activity 4 In order to support his idea, the author uses many examples that show the 1_____________ madness of English. unique 展示 ●质疑2 Activity 4 no egg in eggplant no ham in 2____________ neither pine nor apple in 3_____________ sculpt a sculpture paint a(n) 4________ BUT take a photo hamburger pineapple painting 展示 ●质疑2 Activity 4 seasick --- sick at sea 5________--- sick in the air 6 ________--- sick in a car BUT 7__________--- sick at home airsick carsick homesick 展示 ●质疑2 Activity 4 “Hard” is the opposite of “soft” “ Hardly” and “softly are not a(n) 8____________ pair. “Harmless” is the opposite of “ harmful”. Shamefu