《2018秋广东七年级英语人教版习题讲评课件:unit 7 第二课时》由会员分享,可在线阅读,更多相关《2018秋广东七年级英语人教版习题讲评课件:unit 7 第二课时(17页珍藏版)》请在金锄头文库上搜索。
1、Unit7Howmucharethesesocks?第二课时-GrammarFocus一3名词的数一一可数名词与不可数名词一般直接在词尾加-s。以s,x,sh,ch结尾的名词加-es。规则变化以“辅音字母+y7“结尾的名词,先可数名词复数不规则变化变y为,再加-es。B,fe结尾的名词取f;fe为ves。以结尾的名词,词尾+s或+es。改变名词内部元音字母或名词词尾。单数形式和复数形式相同。有些名词通常只有复数形式。物质名词如:milk,water,rice小甩数抽象名词如:work,time,health名词E二二1一80芸5英才不可数名词,如:apieceofpaperT.用所给词的适当形
2、式填空。1.Some(food)isinthebox2.Ihavejots0f(tomat0here,3.Theyarethree(dollarj,.单项填空。(11Theseshirts0nly5dollars,DoyouwWant9Ais;thentB:isyitC.areiitD,areithem()2.HowmuchdoyouWant?A.tomat0esB.bananasC.hamburgersD.chicken(“)3.一HowmuchthoseSh0rts?一They“re25yuan,A.isB,are“C.amD,be.单项填空。(j一_arethesetrousers9一8
3、dollarsA.HowmuchB.Howmany()2.Sheboughtskirtformes口8卫an()3.ThisdictionaryilwentyfheAyUansB,poundC,HowaboutC./C.dollarD,HowD.theD.dollars)Howmuchtheseshoes7EB.isC.201D.d0)5.IhaveelevenapplesMysistergives(给)menineteenapples.Now,Lhaveapples:A.twentyB.twenty-nineC.thirtyD.forty)6.Wehaveforboysandgirls口SockB万shirCSleatersD.skirts)7.Theshortsandhatsarefor、.oldman印womanCwomenD.child.把下列句子变为单数句或复数句。1.ThoseareblackCOats。一Dack。2.一Whoretheboys?一They“remystudents:,一the9“一“my3.一Whatarethey?一Theyarepencils:。H?