文本内容:
2019-2020年高中英语《Unit4Astronomythescienceofthestars》教案
(4)新人教版必修3TeachingGoals:
1.TogetSstoknowhowtousenewwordsandphrases.
2.TohelpSstomastersomenewwordsandexpressions.
3.TogetSstohavetheextensiveknowledgeoftheuniverseTeachingProcedures:Step
1.ConsolidationPurpose:Toconsolidatethewordsandphrasesinthetext.
1.AskSstoworkingroupsandreadthetextagainandthenfinishEx1andEx2onP28andchecktheanswersingroups.
2.AskSstokeepthewordstheyfilledinEx1inheart.
3.AskSstofinishEx3andthenletthemcheckeachother’sanswers.Step2MakesummaryAskstudentstotrytousestheirownwordstosummarizethetextinlessthan30words.Eachgroupshowtheiranswers.Step3ExtensivereadingatclassTodevelopstudentsabilitiesoffastreadingletSsreadashortpassageaboutuniverse.CheckanswersStep4DiscussionWhatproblemsorimpactshavebeencausedbyhumanbeingsHowcanweprotecttheearthandmakeitabetterplacetoliveon。