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2019年小升初英语专项复习一:可数名词变复数课件讲解知识点+教案+配套测试(基础题+提高题)

日期:2024-05-09 科目:英语 类型:小学试卷 查看:46次 大小:7945216Byte 来源:二一课件通
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2019年,讲解,提高,基础,测试,配套
    专题一 名词单数变复数 2019小升初英语 全国版 1. --What is this ? --It’s a carrot. 2.--What are these? --They are carrots. onion onions --What are these? --They are green beans. carrot carrots onion bean onions beans 名词单数变复数的规则变化: 1.一般在词尾加s 名词单数变复数的规则变化: 2.以s , x ,sh ,ch结尾的名词 ,一般在词尾加es. 区别 key – keys boy -- boys 名词单数变复数的规则变化: 3.以辅音字母加y结尾的名词 ,变y为i加es. tomato tomatoes --What are these? --What’s this? --It’s a pen. --They are potatoes. --What’s this? --It’s a potato. 名词单数变复数的规则变化: 4.以o结尾的有生命的名词后加es。(口诀:一个黑人英雄在土豆地里摘西红柿)无生命的直接s(photo—photos) tomato Negroes hero heroes potatoes tomatoes Negro potato leaves lives 名词单数变复数的规则变化: 5.以 f / fe结尾的,变f为v, 再加es knives feet teeth 不规则变化: 1.oo变ee What are these? They are . sheep sheeps √ × 不规则变化: 2.单复数同形(不变):sheep(绵羊) deer(鹿) fish(鱼)Chinese(中国人)Japanese(日本人) 不规则变化: 名词单数变复数后s / es 的读音 1.在清辅音后读 / s / 2.在元音和浊辅音后读 / z / 3.在/ s / / z / /∫/ / / / t / / d /后 读 / iz / 4.在/ t /后读/ ts /,在 / d /后读 / dz / ∫ desks maps brothers pens classes, watches, oranges cats, friends 一、 写出下列单词的复数 fish-- 2.potato-- 3.goose – 4.sheep-- 6.body-- 7. man-- 8.tomato-- 9.bus-- 10.carrot-- fish leaves geese sheep potatoes bodies men tomatoes 5.leaf-- buses carrots 句型转换 1.What’s this ? (复数) What’re these ? 2.It’s a potato. (复数) They’re potatoes. 谢谢 21世纪教育网(www.21cnjy.com) 中小学教育资源网站 有大把高质量资料?一线教师?一线教研员? 欢迎加入21世纪教育网教师合作团队!!月薪过万不是梦!! 详情请看: https://www.21cnjy.com/help/help_extract.php 中小学教育资源及组卷应用平台 名词变单数复数教学设计 教学目标:正确进行可数名词的复数变形 教学重难点:掌握名词单复数的变形 教学方法:问答法、讲授法 教学过程: Step1.Warming-up: Hello,boys and girls. Step2.Lead-in:  Show a picture and ask: What is this? --It is a carrot. Step3.Learn the new grammar. The teacher shows the students two carrots and asks the students: What are these? Let the Ss read the sentence. The teacher tells the students the answer they are carrots. Step4: Tell the rules of the plural forms of the nouns. The teacher shows the two pictures on the PPT and asks the students :what are these? Step4: A task: use the rules of the plural forms of the nouns 1. Let the Ss write down the nouns according to the form. 2. Explain the nouns. 可数名词有单数、复数之分,表示“一个”时用单数,表示“多个”时用复数。如:a bird,a teacher,an apple,two birds,five teachers,eight apples等。 (二)可数名词复数的构成 1.一般情况下,在单数名词的后面加-s构成。如:game-games,boy-boys等。 2.以s、x、sh、ch结尾的单数名词变复数,在词尾加-es构成。如:box-boxes,bus-buses,peach-peaches,dish-dishes。 3.以o结尾,表示有生命的事物的单数名词变复数加-es;表示没有生命的事物的单数名词变复数加-s。如:potato-potatoes,tomato-tomatoes,photo-photos,piano-pianos等。 4.以辅音字母 ... ...

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