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1、Unit3UndertheseaPartIVUsingLanguage一、【学习目标】1.通过听力训练获取文中相关细节。2.通过阅读了解每段的话题及大意。3.掌握文中重点词汇和分析重难点句。二、【自主预习】Step1Listentothetaperecordingofthetext:Numbertheparagraphtopicsinthecorrectorder;TopicParagraphcolorsandshapes()dangers()reflecting()thereef’sedge()afinalthought()so
2、meseacreatures()Step2Fillintheblanks:Duringthesnorkellingtrip,thewriterfirstbecame______ofthe_____coloursandthefantasticcorals.Hesawlittlefish________thebodiesoflargerfish,theparrotfish_________upsidedown,asea-slug_______byasea-star,aturtlepassingsoclosetohim,aneel___
3、_____itsheadfromahole,aclam_______forsomethingtoswiminbetweenitsthickgreenlips.Hefelt______todeathonseeingsomecreatures.Itisawonderfuland__________________worldunderthesea.Step3重点词组和短语1.仔细考虑；思忆____________________2.去潜水_____________________3.唤醒；醒来____________________4.
4、对…有意识的_________________5.形状像________________________6.上下颠倒_____________________7.靠近,接近______________________8.警惕;留神____________________9.从一些珊瑚后面出现_______________________10.吓的要死____________________11.心急剧地跳动_______________________12.在这个巨大的世界Step4【合作探究】1.【教材原句】I’msitting
5、inthewarmingnightairwithacolddrinkinmyhandandreflectingontheday—adayofpuremagic!Iwentsnorkelingonthereefoffshorethismorning…【结构归纳】本句中含有with复合结构，其基本构成：“with+宾语(、)+宾补（/adv./prepphrases/分词/-ed分词/不定式)”，可在句中作语或语。【操练巩固】(1)Theteachercamein,with___________________________.(in
6、)老师进来了，手里拿着一本书。(2)Theteachercamein,with_____________________________.(follow)老师进来了，一群学生跟在后面。(3)Hecamehome,with .(buy)买到了所有的东西，他回到家中。(4)Thescientistisgivingusareport.（on）鼻子上带着眼镜的那位科学家在给我们作报告。(5)With,wehadalongtimetorest.（over）考试结束了,我们有很长的一段休息时间。(6)With,Ifeltne
7、rvous.（present）这么多人来到现场，我们感到很紧张。(7)With_______,Iwon’tbefreetoday.(do)有如此多的事要做，我今天不会有空了。【结构归纳】reflecton①仔细考虑,思考②给…带来影响(1)__________________ontheproblem,hedecidednottogo.仔细考两次到这问题后，他决定不去了。(2)Theunemploymentfigures___________________thegovernment’spolicies.失业数据给政府的政策带来了不
8、好的影响。2.【教材原句】Thefishdidn’tseemtomindmeswimmingamongthem.【结构归纳】mind(v.)介意，在乎(通常与would连用于祈使句，否定句)(1)Iwouldn’t~havingatrybutI’v
