2020-2021学年高中英语Unit3InventorsandinventionsSectionⅡLearningaboutLanguage教师用书教案新人教版选修8

Unit3InventorsandinventionsUnit3InventorsandinventionsⅠ.单词拼写根据汉语或首字母提示，写出下列单词1．Thedevicewasprotectedbypatent(专利权)．2．Themerciful(仁慈的)kingsavedtheyoungofficerfromdeath.3．Wedidnotknowwhathadmadehimchangehismindsoabruptly(突然地)．4．Theseproducts(产品)mayhelpyoutokeepslim.5．Thereisamerry(愉快的)smileonherface.6．Thedogwaggeditstailinexpectationofabone.7．Icanfindhistelephonenumberinthetelephonedirectory．8．Ifitisconvenientforyouthisweekend，pleasecometomyhousetohelpmepaintthefence.9．Don'tblameyourson.It'sverydifficultforafive­year­oldchildtodistinguishbetweenrightandwrong.1010．Suelookedatthemaninblackwithgreatcaution，becausehebehavedstrangely.Ⅱ.拓展词汇根据词性和汉语提示，写出下列单词1．distinguishvi.&vt.显示……的差别；使……有所不同；辨别→distinguishedadj.卓越的；杰出的；著名的2．mercyn．仁慈；宽恕；怜悯→mercifuladj.宽大的；仁慈的；慈悲的3．stainn．&v．污点；瑕疵；(被)污染→stainlessadj.无锈的；不锈的；没有污点的4．convenientadj.便利的；方便的；就近的→conveniencen．方便；便利；便利设施5．cautionn．小心；谨慎→cautiousadj.小心的；谨慎的→cautiouslyadv.小心地；谨慎地[寻规律、巧记忆]n.＋­less→adj.n.＋­ful→adj.aim→aimless无目的的care→careful细心的