2019-2020年高中英语 Unit 1 Great scientists教案 新人教版必修5

《2019-2020年高中英语 Unit 1 Great scientists教案 新人教版必修5》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、2019-2020年高中英语Unit1Greatscientists教案新人教版必修5Teachingaims:1.PromotetheSstoknowsth.aboutgreatscientists.2.Learnsomenewwordsandexpressions.3.Toexamineanewscientificidea.4.prehension.Mainpoints:WarmingupandReadingpassageDifficultpoints:prehensionTeachingprocedures:Step1.Warmingup1.

2、ShowtheSssomepicturesofgreatscientistsandaskthemtotalkaboutthem.2.TheSsdiscussingroupsandwalkalongtoofferthemhelpifneeded.3.Workouttheiranswersbythemselves.4.Checktheiranswers.Step2.Pre-reading1.TheSsdiscussthestagesinexamininganewscientificideainpairsbyaskingthequestionsinthe

3、pre-reading.2.AsktheSstoputtheminorderandgettheiranswers.Step3.Readingpassage1.LettheSsgooverthepassageandtrytofindthehardwords,expressionsandsentencestheyhave.2.Explainthedifficulties.3.AsktheSstoreadthepassagemorecarefullyandthentrytopletethechartintheprehendingbydiscussingi

4、ngroups.4.ChoosesomeSstoanswerthequestionsintheprehending.5.AsktheSstochooseoneoftheparagraphstoreadaloudfluently.Step4.HomeworkReadthepassageagainandgooverLearningaboutlanguage.PeriodTwoTeachingaimsanddemands：1.Discovertheusefulwordsandexpressions.2.Learnandimprovetheuseofuse

5、fulwordsandexpressions.Mainpoints:LearntousethewordsandexpressionsthattheSsdiscover.Difficultpoints:Improvetheuseofthewordsandexpressions.Teachingprocedures:Step1.Learningaboutlanguage1.Discovertheusefulwordsandexpressionsinthisunitingroupsoffour.2.AsktheSstoshowtheirresultsto

6、theclass.3.AskthemtostudythewordsandexpressionsinEx.1.4.Sshaveadiscussionanddotheexercises.5.Checktheiranswers.6.Changetheverbsintonounsandmakesentencesbyusing“makea…”Step2.Usingwordsandexpressions1.MakesuretheSsknowthewordsandexpressions.2.LettheSsworkingroupstopletetheblanki

7、nEx.1.3.Checktheiranswers.4.Dothetranslations.SsdiscussthesentencesandthetranslatethemintoEnglish,usingthewordsandphrasesinbrackets.Step3.Wordslearning1.ShowtheSsalistofprefixestotalkaboutthem.2.Askthemtoworkingroupstofindsomewordswiththeprefixesandstudytheirmeanings.3.Letthem

8、showtheirresultstotheclass.4.Walkaroundtheclasstogivethemhelp