2023学年完整公开课版Lesson4JourneytotheAntarctic全国一等奖

Unit8AdventureLesson4JourneytotheAntarctic寄语：________________________________________________与其挂在嘴上,不如落实在行动上。Ⅰ．Learningaims1．复习并运用本课单词。2．学习课文JourneytotheAntarctic，理解文章意思并总结文章大意和词组。3．学习并分析文章中8-14自然段中难句。Ⅱ．Learningimportantpoints通过学习课文逐步提高同学们的阅读能力。Ⅲ．LearningstepsStep1再次阅读课文，回答下列问题。（B级）1．WhydidAmundsensucceedandScottfail?__________________________________________________________2．WhatdidScott’steamachieve?___________________________________________________________3．WhydidScottandhismenbecomeheroes?___________________________________________________________4．Howdidyoufeelafteryoureadthestory?___________________________________________________________Step2,疑难解析。（B级）1．Later,theserocksprovedthatatonetimeinthedistantpasttheAntarcticwascoveredbyplants.翻译：______________________________________________________【导学】（1）prove在本句中为vt.意为_________.但是它常用作vi.（turnouttobe）意为证明是，表现是:prove(tobe)+adj./nEg:Hisadviceprovedtobeuseful.He____________________averyloyalfriend.他证明是一个非常忠实的朋友。[实践]He________aspyoftheenemy.AisprovedBwasprovedCprovingDproved（2）《记一记》atonetime曾经有个时期，一度atatime一次，同时intime及时；迟早ontime准时haveagoodtime过的愉快，玩的快乐atthesametime同时allthetime一直，始终innotime立刻，马上[实践]Theyweregoodfriends_________,thoughtheyarestrangersnow.A．atatimeB．innotimeC．atonetimeD．allthetime2．carryon__________[课文原句再现]：_________________________________________________【链接】carryout实行，执行，进行carryonafight/theworkofhisfather______________[实践]DoyoumindifI_______withmyworkwhileyouaregettingteaready?A．carryoutB．comeonC．carryonD．goover3．havedifficulty(in)doing=havesomedifficultywithsth做某事吃力、费劲havesome/much/great/little/nodifficulty(in)doing[实践]你理解英语有困难吗？________________________________________________.他说他在发音方面有些困难。Hesaidhehad______________________________________.4．makesb/sthinto是转变为，制成，做成[课文原句再现]：_________________________________________________<练一练>Themovie_______her