2021-2022学年新教材高中英语Unit5IntothewildPeriod1Startingo课件

1、Unit 5 Into the wild Period 1Starting out & Understanding ideasUnit 5 Into the wild Period 1Learning aims1.To know more about the monarch butterfly and its migration2.To master（掌握） reading strategies (阅读策略）3.To improve students awareness of protecting animalsLearning aims1.To know more abWhat do you

2、 know about animal migration?Free talkWhat animals?Why?The distanceThe numberWhat is migration?What do you know about animal Choose the animals that migrate (迁徙).monarch butterflySiberian craneAtlantic salmonred pandakiller whaleAfrican lionChoose the animals that migratReading ComprehensionThe Mona

3、rchs JourneyReading ComprehensionThe MonarFast readingPara. 1 Paras. 2-3 Para. 4 Para.5 Measures to protect the monarch butterflyThe monarch butterflys trouble & causesInformation about migrationThe monaych butterflys migrationPlease match the main ideasFast readingPara. 1 Paras. 2-To find food To s

4、eek a partnerIn search of warmer weatherNorth American monarch butterflyDefinitionPara. 1 Information about migration ReasonsCareful readingTo find food To seek a partnerTravel around 4,000 km south Find the way to California or MexicoTime Para. 2 Monarch butterflys migration JourneyEvery autumnlong

5、difficultHow do they make it ?Travel around 4,000 km south F Tell the time of day Measure the positon of the sunPara. 3 Monarch butterflys migration Determine the way & reach the placesHow do they make it ? Tell the time of day Measure Use chemicalsIts population has crashed by 90%.Para. 4 Monarch b

6、utterflys trouble & causes TroubleCausesHuman activitiesDestroy the natural environmentCut down treesUse chemicalsIts population ha.Record its migration.Para. 5 Measures to protect monarch butterfly MeasuresEnsure enough food The more. the greater.Record its migration.Para. Complete the sentences wi

7、th expressions from the passage. Then use the sentences to complete the “cause-effect” flow charts.a. The monarch butterfly is able to tell _.b. Using these two pieces of information, the monarch butterfly determines _.the time of daythe way to goComplete the sentences with exc. The monarch butterfl

8、y measures _ with its eyes.d. The monarch butterfly reaches_.the position of the sunthe places where it will spend the wintera c bdc. The monarch butterfly measue. Humans _ trees.f. The _ where monarchs can be found is destroyed.g. Humans use chemicals that _ that monarch caterpillars eat.h. The mon

9、arch butterflys population _ in the last few years.cut downnatural environment of many placeskill the plantshas crashed (by as much as 90 per cent)he g fe. Humans _ trees.cut Exercise Many animals migrate 1._ certain times. The North American monarch butterfly is 2._ example. Every autumn millions o

10、f these beautiful insects travel around 4, 000 kilometres south and find 3. _ (they ) way to places 4._ they will spend the winter. The insects use their eyes 5._ (measure) the position of the sun 6._ they can reach their destination successfully. In the past few years, their population 7._ ( crash)

11、 rapidly. 8._ (luck), many people have the 9._ ( aware ) of protecting them. We believe the more we know about them, the 10._ (great) the chance they will survive.atantheirwhereto measuresohas crashedLuckilyawarenessgreaterExercise Many animals migraLanguage points1. seek vt. (sought, sought) 寻求，请求；

12、寻找；设法【知识归纳】seek (ones) advice 征求（某人的）建议seek (ones) help 请求（某人的）帮助 They migrate to find food, seek a partner, or in search of warmer weather.它们为了觅食，寻找配偶或温暖的环境而迁徙。Language points1. seek vt. (so【即学即用】完成句子Our teacher encouraged us to _ (寻求帮助) when we feel stressed.In the early 1920s, thousands of people

13、 went to Australia to _ .(寻找他们的财富)I think you need to _ (寻求专业的建议)seek helpseek their fortuneseek professional advice【即学即用】完成句子seek helpseek their 2. measure v. 量，测量；（长度，数量）量度为 n. 措施，方法 （常用复数）It uses its eyes to measure the position of the sun.它用眼睛测量太阳的位置。One should measure oneself by a high standard

14、.一个人应当以高标准要求自己。At the same time they are taking strong measures to protect wildlife resources.同时他们正在采取强有力的措施保护野生动物资源。2. measure v. 量，测量；（长度，数量）量度为【即学即用】单句语法填空Its believed that education shouldnt _ (measure) only by exam results.Some government departments have taken effective measures _ (prevent) ou

15、r environment from being polluted further. be measuredto prevent【知识归纳】measure.by. 用测量take measures to do sth. 采取措施做某事【即学即用】单句语法填空be measuredto prev3. position n.位置，方位；职位，工作；姿态【知识归纳】in a.position 处于的地位/处境/位置in position 就位，在适当的位置out of position 在不适当的位置position, point, case, stage, situation 等表示抽象地点的名词

16、充当先行词时，若定语从句缺少状语时，则用where引导定语从句。 Sales director is a position where communication ability is just as important as sales skills.销售总监是一个沟通能力和销售技巧同样重要的职位。3. position n.位置，方位；职位，工作；姿态【知【即学即用】单句语法填空/完成句子The two teams are _ position, ready to face off.He resigned (辞职) from the company in order to find a b

17、etter position _ he could give his ability into full play.Your signature is _ (在不适当的位置). You should write it at the top of the agreement.Make sure that you are working _ (以舒适的姿势)inout of positionin a comfortable positionwhere【即学即用】单句语法填空/完成句子inout of posi4.determine v.测定，确定；决定，下定决心【知识归纳】determine to

18、 do sth. 决定/决心做某事determine sb. to do sth. 使某人下决心做某事determined adj. 下定决心的 be determined to do sth. 决心做某事determination n. 决心，决定 with determination 坚决地These two pieces of information - the time of day and the point where the sun is in the sky - allow the butterfly to determine the way to go. 这两条信息一天中的时

19、刻和太阳在天空中的位置让黑脉金斑蝶能够判定前进的方向。4.determine v.测定，确定；决定，下定决心【知识【即学即用】单句语法填空Paul was fond of Chinese culture, so he determined _ (settle) in China.Her encouragement determined me _ (carry) on with the work.His _ (determine) look suggested that he wouldnt change his mind.It takes hard work and _ (determine)

20、 to reach the goals that we want to achieve. to settleto carrydetermineddetermination【即学即用】单句语法填空to settleto carryd5. survive vt. 幸存，生还，幸免于，比活得长 vi. 幸存，活下来The 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 co

21、me.我们对这种迷人的生物了解的越多，它们在自然界中得以长久生存并保持其位置的可能性就越大。【知识归纳】survive（in）sth. 从中幸存，幸存于survive sb. by 活得比某人长多少survive on 靠活下来,靠生存survivor n. 幸存者survival n. 幸存，生存5. survive vt. 幸存，生还，幸免于，比活得长【即学即用】单句语法填空/完成句子There was only one _ (survive) from the plane crash.Those houses _ (survive) the earthquake. （我们活不了多久） w

22、ithout food and water.They （用很少的钱就可以生存）.survivorsurvivedWe cannot survive for longcan survive on very little money【即学即用】单句语法填空/完成句子survivorsurvi6. The 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.我们对这种

23、迷人的生物了解的越多，它们在自然界中得以长久生存并保持其位置的可能性就越大。【句式分析】The +比较级 , the +比较级 是固定搭配，用来表示“越.越” The more I know him, the more I like him.我越了解他，就越喜欢他。 The harder you work, the luckier you will be.越努力，越幸运。对比另一种形容词/副词比较级用法：比较级+ and +比较级，意为“越来越”e.g China is becoming stronger and stronger.【知识归纳】6. The more we know about

24、 this【即学即练】翻译句子/单句语法填空中国人民的生活越来越好。我对这个城市了解的越多，就越喜欢它。他越想越糊涂。The more you practise, the _ (skillful) youll become. The lives of Chinese are better and better.The more I know about the city, the more I love it.The more he thought, the more confused he became. more skillful【即学即练】翻译句子/单句语法填空The lives of

25、We live on the same earth. Animals are our friends and part of our environment. Only by protecting them, can we build aharmonious society and ensure a sustainable developmentWe live on the same earth. Aniprofessorchemicalcreatureaccommodationidiomfoundphotographerencountereaglefreezestare认知词汇拓展词汇应用词汇 measureby take measures to do in aposition in/out of position determine to do determine sb. to do sth. a solution to put forward a solution have an effect on with effectprofessor认知词汇拓展词汇应用词汇重点句式the + 比较级 (+主语+谓语)，the + 比较级 （+主语+谓语）越, 就越The more, the greater3.seek help4.measureby take measures