高中英语 新外研必修一 U5 课时2 Understanding Ideas 课件

1、深圳市教育科学研究院 2022 年2月深圳教育云资源平台建设教学教材：外研版高中英语新教材必修一教学内容：Unit 5 Into the wild第二课时: Understanding ideas: The Monarchs Journey执教人：纪玮琪/深圳实验学校光明部Feb. 18th, 2022Lesson 1Starting out & vocabulary与动物有关的英文习语、英国人饲养宠物的情况Lesson 2Reading黑脉金斑蝶的迁徙Lesson 3Using language中国熊猫出访荷兰Lesson 4Listening & speaking关于动物园圈养动物的辩论L

2、esson 5Reading一次惊心动魄的拍摄经历Lesson 6Writing创建动物档案Lesson 7Presenting& reflection介绍一个表现人与动物关系的电影或故事课时设计与衔接树立人与动物和谐相处的意识，关爱动物，尊重动物，保护动物。大观念：通过以上内容的学习旨在帮助学生了解动物习性、特征等相关知识，引导学生深入思考人与动物的关系，使学生最终形成关爱动物、与动物和谐相处的正确的、可持续发展的观念。思考人和动物的关系感知人与动物之间的和谐相处Unit 5 Into the wildPeriod 2 Understanding ideas+Its raining cats

3、 and dogs.1. Guess the animal idioms (习语) based on the emojis (表情包). Whats the idiom (习语)?Warm-up+Kill two birds with one stone2. Whats the idiom?Warm-up+Butterflies in ones stomach3. Whats the idiom?Warm-up4. Which are migratory animals? (more than one answer) Wild Goose大雁Monarch ButterflyKiller Sh

4、ark 虎鲨Atlantic Salmon 三文鱼All of them ( *)Warm-upHow to skim?如何略读？TitleBeginning & endingimages, charts, tablesFirst and last sentences of paragraphsSkimming: Main ideas & StructureNobody knows the answer to a mysteryThe answer is foundSkimming: Main ideas & StructureHow to skim?如何略读？TitleBeginning &

5、 endingimages, charts, tablesFirst and last sentences of paragraphsSolving a mysteryHow to skim?如何略读？TitleBeginning & endingimages, charts, tablesFirst and last sentences of paragraphsSkimming: Main ideas & StructureSkim and match the main ideas with each partFinish textbook Task 3 on p52Research Fi

6、ndingsThe definition and background of the monarchs migrationParagraph1-2StructureParagraph3-4Paragraph5Research BackgroundResearch SignificanceThe mystery of monarchs migration & influences of human activitiesThe solution to monarchs survivalContent4 minsTitle, beginning & endingimages, charts, tab

7、lesFirst and last sentences of paragraphsSkimming tips:文体：Expository Writing 科普类说明文Skimming: Main ideas & StructureChoose where you are most likely to find the passage. (p52 T3)1. In a scientific research paper about the monarch butterflys migration.2. In a popular nature magazine introducing the mo

8、narch butterfly.3. In a travel leaflet encouraging people to visit North America. Skimming: Main ideas & StructureResearch BackgroundPara. 1-2Research FindingsPara. 3-4Research SignificancePara. 5When do monarch butterflies migrate?Where do monarchs migrate to?(Underline the answers)Scan Para. 1-2 a

9、nd answer the following questions:1.5 minsHow to scan?Find the key words in the question, and locate them in the articleScanning: DetailsWhen?- AutumnWhere?- California or MexicoCheck your answersHow do monarchs migrate?What is the problem that monarchs are facing?Why does the problem occur?Scan Par

10、a. 3-4 and finish textbook p52 T43 minsResearch BackgroundPara. 1-2Research SignificancePara. 5Research FindingsPara. 3-4Scanning: Detailsa. The monarch butterfly is able to tell_.b. Using these two pieces of information, the monarch butterfly determines _.c. The monarch butterfly measures _with its

11、 eyes.d. The monarch butterfly reaches _. dthe time of day the way to gothe position of the sun the places where it will spend the wintera/cc/ab17How do monarchs migrate? Draw a “cause-effect” flow chart Textbook p52 T4因果关系流程图1 min to check your answersScanning: DetailsHumans _ trees.The _where mona

12、rchs can be found is destroyed.Humans use chemicals that _ that monarch caterpillars eat.The monarch butterflys population_ in the last few years.h h18Textbook p52 T4cut downnatural environment of many placeskill the plantshas crashede/gf18Why does the monarch population decrease?g/eReasonProblem1 m

13、in to check your answersScanning: DetailsWhat can we do to protect monarch butterflies?(Underline the answers)Scan Para. 5 and answerResearch BackgroundPara. 1-2Research SignificancePara. 5Research FindingsPara. 3-41.5 minsScanning: DetailsWhat can we do to protect monarch butterflies?.Record its mi

14、grationEnsure enough food MeasuresThe more we know about this lovely creature, the greater the chance it will survive and keep its place in the natural world for a long time to come.Scanning: Detailsthe time of daythe position of the suntrees cut downchemicals misusedmonarchs population decreasesThe

15、 Monarchs Journeyto reach overwintering areas inMonarchs travel in autumnCalifornia & MexicoMindmapWhat impresses you most about the monarch butterfly? (relate to the materials you find online)For me, it is the cross-generational efforts that monarchs take to complete a migration cycle1.5 mins to th

16、ink and say it loudlyThink & ShareIn spring, monarchs leave their overwintering sites, mating and laying eggs as they migrate north and east.overwintering sites: 过冬的地方mate: 交配 lay eggs: 下蛋 Source: Think & ShareBy May and June, the children and grandchildren of overwintering mo

17、narchs have arrived at the furthest reaches of their breeding range.breeding: 繁殖Source: Think & ShareThe Monarchs continue to breed through June, July and August.Normally, 2-3 generations of monarchs are seen during summer. 2-3 generations (summer)Source: monarchjointventure.o

18、rgThink & ShareStarting in autumn, the monarchs begin to migrate. Unlike the spring migration, they will complete this journey in one generation, and arrive at their overwintering sites by November.Source: Spend their winter (Nov - Mar)Spend their winter (Nov - Mar)Think & ShareAre there any other endangered animals? What can we do to protect them?2 mins to think and say it loudlyThink & ShareThe Migration of Asian Elephant in Yunnan (云南亚洲象迁徙)Why do Asian elephants step outside their nature reserve?Overlapping habitatsHigher-tha