新概念英语第一册第18课课件

Howdoyoudo?Howdoyoudo?lazy这些theyoffice他们的employee雇员推销员assistant他们勤奋的thesehe男人助手你们他我hard-workingmanitofficer办公室我们我们的salesrepemployeen.雇员mann.男人hard-workingadj.勤奋的officen.办公室salesreps推销员assistantn.助手Newwordandexpressionsemployeehard-workingadj.勤奋的Jackisahard-workingstudent.Jackishard-working.salesrepsrep=representativen.代表salesn.销售salesperson销售人员salesmann.男销售员saleswomann.女销售员officeofficeassistantsalesrepemployeehard-workingDutchmanofficeRussianassistant根据英语说汉语推销员雇员勤奋的护照男人办公室挪威人助手根据汉语说出英语•Grammar1.一般情况下,直接在名词词尾加-s.2.以s,x,sh,ch结尾的名词,在词尾加-es.3.以辅音字母加y结尾的名词，要变y为i再加-es.5.以f或fe结尾的名词，先将f或fe变为v,再加-es.6.以O结尾的，“黑人英雄爱吃土豆和西红柿”4.以“元音字母+y”结尾的名词，在词尾加-s.以“辅音字母+y”结尾的名词，在词尾加esonemanonewomantwomenfourwomen•child---children•foot---feet•tooth---teeth•mouse---mice•man---men•woman---women•注意：与man和woman构成的合成词，其复数形式也是-men和-women。•但German不是合成词，故复数形式为Germans单复同形如：deer，sheep，fish，Chinese，JapaneseWriteintheirregularpulralsofthesenouns：manwomanpostmanpolicewomanchildfoottooth---------men---------women---------postmen---------policewomen---------children---------feet---------teethHowdoyoudo?Howdoyoudo?4.Whataretheirjobs?What'syour/his/herjob?Whataretheirjobs？Theyareengineers.Whataretheirjobs？Theyarehairdressers.Whataretheirjobs？Theyaretaxidrivers.Whataretheirjobs？Theyarehousewives.Whataretheirjobs？Theyarepostmen.Aretheytaxidriversorteachers？Theyaretaxidrivers.Theyaren’tteachers.Aretheyhousewivesorpolicemen？Theyarepolicemen.Theyaren’thousewives.