教學(xué)設(shè)計(jì)Book4 Unit 5 Into the UnkownPeriod 4 listening and speaking教學(xué)內(nèi)容分析聽說部分包含一篇短文和一段訪談聽力材料,短文介紹了人類大腦的相關(guān)事實(shí)和數(shù)據(jù),讓學(xué)生對(duì)人腦的功能和當(dāng)前對(duì)人腦的研究情況有基本的了解。而采訪介紹了科學(xué)家們探究與睡眠相關(guān)的各種奧秘。本板塊幫助學(xué)生深度聚焦語言的意義和功能,通過真實(shí)語境下技能的綜合訓(xùn)練,加深對(duì)單元主題的理解,提高綜合語言運(yùn)用能力。教學(xué)目標(biāo)1)了解人腦的相關(guān)事實(shí)和數(shù)據(jù)和當(dāng)前人腦的研究情況;2)明晰聽力訪談的主題,邊聽邊記筆記提取關(guān)鍵信息完成表格;3)找出關(guān)于調(diào)查研究訪談相關(guān)的表達(dá),并運(yùn)用到活動(dòng)對(duì)話中;4)點(diǎn)燃探索科學(xué)之謎的渴望,養(yǎng)成良好作息習(xí)慣。3.教學(xué)重點(diǎn)和難點(diǎn)教學(xué)重點(diǎn):1)提取聽力的關(guān)鍵信息,找出與調(diào)查研究訪談相關(guān)的表達(dá),能夠運(yùn)用到介紹睡眠奧秘的主題演講之中;2)小組合作進(jìn)行角色扮演,揭秘恐龍滅絕之謎,要求學(xué)生做到將新舊知識(shí)融合,并準(zhǔn)確運(yùn)用所學(xué)呈現(xiàn)出來。教學(xué)難點(diǎn):聽力過程中快速準(zhǔn)確提取信息;對(duì)恐龍滅絕的背景知識(shí)可能比較匱乏。4.教學(xué)過程StageTeacher’s activityPurposesActivitylevelActivity 1Reading and thinkingTeacher asks students to read the passage and discuss the questions in groups.(1)What funcitons of the brain are mentioned in the passage?(2)What is the current research situation concerning the brain?(3)Do you know any other interesting facts about the brain? Share them with the class.Teacher asks some students to share their answers.Teacher checks the answers with the class.To help students get more insights concerning the topic. Raising awarenessActivity 2Lead-inWatch a video and think about the questions.(1)What are the benefits of sleep?What are the sides effects for lack of sleep?To have basic understanding about why we need sleep and the advantages of good sleep as well as the disadvantages of lack of sleep.Preparing for listeningActivity 3ListeningTeacher asks students to listen to the audio and finish Activity 8 on page 55.Teacher asks students to share their answers and check the answers with students.Teacher asks students to listen again and complete the table in Activity 9.Teacher asks students to work in groups and exchange their answers.To have more insightsinto the expressions concerning to the topic. Acquisition and sorting informationActivity 4Deliver a speechTeacher helps students to go over the useful expressions in the previous lessons and get ready for the task of delivering a speech by introducing sleep-related mysteries.To learn to apply what have been learned in context.ApplicationActivity 5SortingTeacher asks students to classify the expressions and put them into the corresponding blanks.Teacher checks the answers with students. To better understand the function of the useful expressions.ConsolidationActivity 6Group Work--Role PlayStudents play as different roles and conduct an interview with an archaeologist to uncover the myth why dinosaurs disappeared from the earth by using the words and expressions in this section. To develop teamwork spirit and apply what has been learnt to practiceGenerating and creationSum-up & Self-assessmentAsk Ss to review what they have learned in the class.Invite Ss to finish theself-assessment form.Consolidatewhat Ss have learned. 2. Enhance Ss’systematical thinking in learning and form a good habit of evaluation.ConsolidationHomeworkWrite an essay to appeal for good sleep and share your ideas about how to obtain high quality sleep. To cultivate critical thinking and creative thinking.Generating and creation