Unit2 Exploring English Understanding ideas课件-2024-2025学年高中英语外研版（2019）必修第一册

Neither Pine nor Apple in Pineapple BOOK ONE B1U2 Exploring English Understanding ideas Chelsy Lead-in Activity 1: Brainteaser — Guess the words What kind of dog never bites? hotdog What is the smallest room in the world? mushroom What table is in the field? vegetable Pre-reading Based on the title and the pictures, predict what the passage is about. food cooking words plants fruit √ ? Neither Pine nor Apple in Pineapple Activity 2: Make a Prediction While-reading Activity 3: Skim the passage and Answer the questions What is the genre of the passage? How many parts can this passage be divided into? What is the main idea of each part? What’s the function of each part? Tips: Pay attention to the first/ last sentence of each paragraph. Argumentation Part 1 (para 1) Part 2 (para 2-6) Part 3 (para 7) The author’s opinion about English Examples to support the opinion The reason for the opinion Lead to the topic To support the topic Conclude the idea While-reading Organize the structure introduction body conclusion English can be a crazy language to learn English reflects the creativity of the human race Examples While-reading Activity 4: Fill in the blanks – Jigsaw Reading Para2 sculpt a sculpture __________a painting BUT take a photo seasick - sick at sea _________- sick in the air carsick - sick in the car BUT _______________ ≠ sick at home Para 3 “hard” is the opposite of “soft” “_________” and “_________” are not an opposing pair “harmless” is the opposite of “___________” shameless and shameful _________are the same Para 4-5 We see rain – “it’s raining” We see snow – “it’s snowing” BUT we see sunshine – we _______say “it’s sunshining” “who” in “Who’s that” “_________” in a medical report Para 6 burn up – burn down fill in a form – fill _______a form Stars are out. – They are visible. I wind up my watch. – It ______. Lights are out. – They are _____. I wind up the passage. – It ________. paint homesick airsick harmful hardly softly behaviors can’t starts WHO out invisible ends While-reading Activity 5: Classify and Organize the words Para2 seasick - sick at sea airsick - sick in the air carsick - sick in the car BUT homesick ≠ sick at home Para 4 rain(n.) -- rain(v.) snow(n.) – snow(v.) But sunshine(n.) ≠ (v.) Para 6 burn up – burn down fill in a form – fill out a form Para 7 Stars are out. – They are visible. Lights are out. – They are invisible. I wind up my watch. – It starts. I wind up the passage. – It ends. Conversion（转换法） Change the part of speech Compound(合成词) Opposite words Same meaning Same words Opposite meaning While-reading Organize the structure introduction body conclusion English can be a crazy language to learn English reflects the creativity of the human race Examples Conversion（转换法） Compound(合成词) Opposite words Same meaning Same words Opposite meaning Post-reading Activity 6 Think and share What can you learn from the text about vocabulary learning? airsick - sick in the air carsick - sick in the car BUT homesick ≠ sick at home rain(n.) -- rain(v.) snow(n.) – snow(v.) But sunshine(n.) ≠ (v.) hardly work work hard One rule does not fit all. Learn a word in the context. Post-reading Activity 7 Think and share English was invented by people, not computers, and it reflects the creativity of the human race. AI Post-reading Activity 7 Think and share The ChatGPT app displayed on a screen on February 3, 2023. Several popular Chinese apps have removed access to ChatGPT, the artificial intelligence chatbot that has taken the world by storm even as major Chinese tech companies race to develop their own equivalent. ChatGPT, developed by the American research lab OpenAI, is not officially available in China, but several apps on the Chinese social media platform WeChat had previously allowed access to the chatbot without the use of a VPN or foreign mobile number. Post-reading Activity 7 Think and share ChatGPT burst onto the scene in December, quickly going viral thanks to its ability to provide lengthy, thorough — though sometimes inaccurate — responses to questions and prompts. Since its release, the tool has been used to write articles for at least one news publication, drafted research paper abstracts that fooled some scientists and even passed graduate-level law and business exams (albeit with low marks). It has also prompted alarm about its unknown long-term consequences, such as its impact on education and students' ability to cheat on assignments. Despite these concerns, the success of ChatGPT has spurred a global AI race. Post-reading Summary - PAP: Neither Pine nor Apple in Pineapple Positive: Take a positive attitude. Never lose your curiosity to ask questions Ambitious: When you come across some difficulties or troubles, don’t give up so easily. Never lose the courage to challenge yourself. Patient: Language learning is a never-ending journey. Never lose your patience to explore language. Language is fascinating. BOOK ONE $$