Unit 3 Diverse Cultures Period 3 Discovering Useful Structures (42张PPT) +教案

新人教版（2019）英语必修三 Unit 3 Period 3 Discovering Useful Structures教学设计 课题 Period 3 Discovering Useful Structures 单元 Unit 3 Diverse Cultures 学科 English 教材 分析 During this period, the class will focus on discovering useful structures. Students are expected to get insight into knowledge about ellipsis. The teachers would inspire students to use ellipsis for concision. 教学目标与核心素养 Learn and master the key words and phrases. Train the students’ ability to use ellipsis. Enable the students know about the use and fun_ction of ellipsis. 重点 Master the usage of key words and phrases. Improve the students’ ability to use ellipsis. 难点 Let students master how to identify and use ellipsis to make conversations more concise. 教学过程 教学环节 教师活动 学生活动 设计意图 Daily routine Step 1 Warm up Teacher greets the whole class as usual. Activate students and remind them to concentrate. Step 2 Preview check Teacher asks students the meaning of words, phrases and knowledge points learnt last lesson. Students answer the questions loudly together. Check the teaching situation of last lesson quickly. Help students consolidate the knowledge points. Lead-in Step 3 Best cultural diversity slogans Teacher shows a video. Which slogan are you most impressed by? Do you notice the ellipsis in these slogans? After getting the information and the meaning of the new words, answer the questions. Use pictures to catch students’ attention. Expand their horizons and spark their interest. Step 4 New words Teacher explains the meaning of the new words, and asks students to translate the meaning of the whole sentence. He was the first man to navigate the Atlantic by air. the Atlantic 大西洋 the Pacific 太平洋 the Arctic 北冰洋 the Indian Ocean 印度洋 jeans boot mushroom – pictures Is there any hope of getting financial support for the project? financial=monetary=fiscal I read the poem in a collection of modern poetry. Her drink had been laced with a deadly poison. poisoned poisoning poisons poisoner I folded the letter (in half) and put it in an envelope. fold-open The Natural History Museum is a super place for kids. super-excellent Teach the meaning of new words. Step 5 Let’s play Teacher choses students to answer the questions. He navigated the ship across the _____ Ocean. The company needs more _____ assistance from the government. She's published two books of lyric _____ and a novel. Bottles of lemonade doctored with rat _____ were discovered in the kitchen. Just _____ this piece of paper back, so, and make a crease here. "Did you enjoy the film?" "Yes, I thought it was _____." keys:1. Atlantic 2. financial 3. poetry 4. poison 5. fold 6. super Familiarize the new words Clear the tackle of next step. Useful Structures Step 6 Let’s learn Teacher shows the questions and asks students to answer. Read the following sentences and find the words that have been omitted to avoid repetition. 1A: Oh, I just love nachos! Mexican corn chips covered in che ... ...