四年级英语单数变复数练习

1、。一、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-二、用括号里的词的正确形式填空。I have two(candy), three(key), some(toy), some(storybook) and a(panda) in my(schoolbag)一、单数变复数：classroom-windo

2、w-light-picture-computer-floor-wall-teacher sdesk-可编辑修改 -。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。I have two(candy), three(key), some(toy), some(storybook) and a(panda) in my(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

3、-girlsboy-boyspen-pens2以 -s,-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 -esknife-knives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-es-可编辑修改 -。tomato-tomatoespotato-potatoes6 可数名词变为复数形式的不规则变化如下：f

4、oot-feetmouse-miceman-menwoman-womenchild-childrenChinese-Chinesedeer-deersheep-sheepfish-fish名词单数变复数练习box_pencil_watch_star_door_flower_window_bag_book_dog_cat_tree_people_girl_man_woman_policeman_tooth_doctor_teacher_child_class_student_eye_ear_photo_map_desk_half_bird_wolf_ family_sheep_baby_bus_

5、cloth_ key_tomato_mouse_dish_eraser_ apple_动词 be （is,am,are ）的用法-可编辑修改 -。我(I) 用 am,你(you) 用 are ， is 跟着他 (he) ，她 (she) ，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1.Ia student.2.Hemy brother.3.My nameHarry.4.Li Leivery tall.5.Whatthis?6.This bookver

6、y interesting.7.Thoseapples.8.Theystudents.9. you good at English?10.Shevery nice.11.Iten years old.12.Mary, thisTom.13.Miss Zhoumy teacher.14.Li Lei and Igood friends.15.Thosebananas.16_she from Canada?17.The bookson the desk.18.My telephone number8563-0770用适当的代词填空。1. Li Lei is from China.is Chinese.2. My name is Gina.am a student.3. This is Tom.is in Grade Two.4. His name is T ony.Telephone number is 856-0770.5. Is thiswatch? No, it s not my watch.-可编辑修改 -。6. She is a student.Name is Julia.7. Are