新版译林高中英语课件教案练习2020-2021学年牛津译林版（2020）高中英语选择性必修第一册 Unit1Grammar and usage 教案

PAGE第2页共2页Book1Unit1FoodmattersGrammarandusageTo-infinitivesassubjectsandpredicatives一、教学目标Bytheendofthissection,studentswillbeableto:1.identifytheuseofto-infinitivesassubjectsandpredicatives;2.workouttherulesofto-infinitivesusedassubjectsandpredicatives;3.distinguishandusetherightformofto-infinitivestofinishtasksofrewritingsentencesandcompletingamagazinearticle;4.applyto-infinitivesinnewsituations.二、教学重难点1.Todistinguishandusetherightformofto-infinitivestofinishtasks;2.Toapplyto-infinitivesinnewsituations.三、教学过程步骤教学活动设计意图互动时间/模式Lead-inStep11.TheteacherhasstudentsreadtheblogentryonPage6andcompleteamindmap.2.TheteacherhasstudentscompletethetableofPartAonPage6.通过阅读，引导学生了解“外出吃饭和在家做饭”这个语篇的脉络框架，并在此基础上观察文中动词不定式的使用情况。5’IndividualWorkExploringtherulesStep21.TheteacherguidesstudentstoworkouttherulesonPage6.2.Theteacherguidesstudentstoworkinpairstoidentifywhatto-infinitivesfunctionasinthefollowingsentencesfromtheblogentry.3.Theteacherhasstudentstogothroughsomesentencesandgivesnecessaryexplanations.引导学生自主归纳、总结动词不定式作主语和表语的核心规则，并判断动词不定式作其他成分的可能性。15’IndividualWorkPairWorkApplyingtherulesStep31.TheteacherhasstudentsfinishB1onPage7.Rewritethefollowingsentencesusingto-infinitivesaccordingtotherequirementsinthebrackets.2.TheteacherhasstudentsfinishB2onPage7.Belowisalifestylemagazinearticle.Completethearticlewiththecorrectformsoftheverbsinthebrackets.3.TheteacherhasstudentsfinishB3onPage7.ImagineyourfriendhastakenyououttodinneratSkyBuffet.Writeathank-younotetoyourfriend,offeringtoreturnthefavourbyinvitinghimorhertoyourhomefordinnernextweekend.Remembertouseto-infinitives.首先，通过改写句子的练习，让学生巩固所学、内化新知；然后，引导学生在主题为“旋转餐厅”的语篇中完成一个非谓语动词的综合练习；最后，要求学生正确使用动词不定式完成一封感谢信的写作任务，达到学以致用的目的。23