Unit 5 Into the wild Understanding ideas 教案-高中英语外研版（2019）必修第一册

Unit5Into thewild教学设计Understanding ideas科目英语课题课时课时Understanding ideas,1教学目标与核心素养矢口识目标Students canlearn somenew words,phrases and sentences.能力目标Students canhave afurther understandingof the passage.情感目标Students canthink individuallyand learncooperatively.教学重难点教学重点How tolearn thenew wordsandsentences.教学难点How tomake studentshave abetter understandingof thepassage.课前准备多媒体，黑板，粉笔教学过程

一、Pre-reading

1.Greeting

2.Leading-in教师活动教师提问What doyou thinkabout therelationship betweenhumans andanimals

二、While-readingUnderstanding Ideas学生活动阅读文章，完成练习

1.Read thewhole passagefor the first timeand findout whymany animalsmigrate.Suggested answers:They migrateto findfood,seek apartner,or insearch ofwarmer weather.学生活动阅读文章，完成练习

2.Read thepassage again.Choose thebest answerfor the following questions.

1.What isthe mainpurpose of thefirstparagraphA.To explainwhat migrationexactly is.B.To tellus thereasons formigration.C.To introducethe topicof thetext.D.To tellus howmany animalsmigrate.

2.What willprobably happento the monarch butterfliesif itis cloudyA.They maylose theirway.B.They cantsee anything.C.They can*t findany food.D.They willfeel verycold.

3.What mysteryhas theresearch onthe monarch butterflies solvedA.Why the monarch butterfliesmigrate.B.Where the monarch butterfliesspend the winter.C.How themonarch butterfliesmanage tomigrate.D.When themonarch butterfliesbegin theirlong journey.

4.What dowe knowabout themonarchbutterfliesaccording tothe passageA.Every summerthey migrateto spendthewinter.B.They havethe abilityto tellthe direction.C.They manageto travelaround4,000kilometres north.D.Their populationhas increasedagain becauseof protection.Answers:l.C

2.A

3.C

4.B学生活动

3.Pair WorkRead thepassage carefully again and findout themain ideasof eachparagraph.Paragraph1__________________Paragraph2__________________Paragraph3__________________Paragraph4__________________Paragraph5__________________Suggested answers:Paragraph1:The monarchsmigration.Paragraph3:The effectsof theresearch.Paragraph4:How doesthemonarchfinish itsmigrationParagraph5:Whys thenumber ofthemonarchfalling学生活动完成练习

4.Readthepassagecarefullyagainandcomplete activity4on page52by themselves.a Themonarch butterflyts ableto tell1b Usingthese twopieces ofinformation,themonarch butterfly determines.c Themonarch butterflymeasures withits eyes.d Themonarch buttedfyreadiese Humansstrees.f Thewheremonarchs canbe foundts destroyed9Humans usechemols thatthat monarchcaterpillars eath Themonarch butterfly^population*inthe lastfew years.b:—hSuggested answers:

1.the timeof day

2.the wayto go

3.the positionofthesun

4.the placewhere itwill spendthewinterab——d

5.cut down

6.place

7.kill theplants

8.has crashedby asmuch as90per centg/

三、After-reading学生活动

1.Group WorkWorkin groupsand discussthefollowingquestions.QI:What impressesyou mostabout themonarch butterflyQ2:What canpeople doto helpprotect themonarchbutterfly

四、Summary重点词汇seek,measure,position,determine,solution,amazing,effect

五、HomeworkPolish yoursummary ofthis passage.。