四年级英语单数变复数练习

1、_i、单数变复数classroom-window-light-picture-computer-floor-wall-teacher;sdesk-schoolbag-door-fan-cake-name-storybooktoy-kite-candy-notebook-blackboard-key-picture-shoe-glass-bag-一、用括号里的词的正确形式填空。Ihavetwo(candy),three(key),some(toy),some(storybook)anda_(panda)inmy(schoolbag)一、单数变复数：classroom-window-light-p

2、icture-computer-floor-wall-teacher;sdesk-schoolbag-door-fan-cake-name-storybooktoy-kite-candy-notebook-blackboard-key-picture-shoe-glass-bag-二、用括号里的词的正确形式填空。Ihavetwo(candy),three(key),some(toy),some(storybook)anda(panda)inmy(schoolbag)可数名词变复数形式的规则1一般情况，在词尾加-s.desk-desksgirl-girlsboy-boyspen-pens2以-s

3、,-x,-ch,-sh结尾的词，在词尾加-esbus-busesbox-boxesbrush-brusheswatch-watches3以辅音字母加-y结尾的词，变y为i,加-esbaby-babiesfamily-families4以-f或-fe结尾的词，变f或fe为v,再加-esknifeknives刀leaf-leaves树叶5以辅音字母加-o结尾的词，一般情况下，在词尾加-estomato-tomatoespotato-potatoes6可数名词变为复数形式的不规则变化如下：foot-feetmouse-miceman-menwoman-womenchild-childrenChine

4、se-Chinesedeer-deersheep-sheepfish-fish名词单数变复数练习boxpencilwatchstardoorflowerwindowbagbookdogcattreepeoplegirlmanwomanpolicemantooth一doctorteacherchildclassstudenteye_earphoto_mapdeskhalfbirdwolffamilysheepbabybusclothkeytomatomousedisheraserapple动词be(is,am,are)的用法我(I)用am,你(you)用are,is跟着他(he),她(she),

5、它(it)。单数名词用is,复数名词全用are。变否定，更容易，be后not加上去。变疑问，往前提，句末问号莫丢弃。还有一条须注意，句首大写莫忘记。填入be动词的适当形式10. Sheverynice.11. Itenyearsold.12. Mary,thisTom.13. MissZhoumyteacher.1. Iastudent.2. Hemybrother.3. MynameHarry.4. LiLeiverytall.5. Whatthis?6. Thisbookveryinteresting.7. Thoseapples.8. Theystudents.9. yougoodatEnglish?,用适当的代词填空。1. LiLeiisfromChina.isChinese.2. MynameisGina.amastudent.3. ThisisTom.isinGradeTwo.4. HisnameisTony.Telephonenumberis856-0770.5. Is