2018年秋七年级英语上册Unit4FoodandRestaurants素材(新版)冀教版.doc

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1、1单元语法聚焦四可数名词和不可数名词可数名词和不可数名词是本单元的重点语法内容,学习中应注意以下几个方面。1. 含义名词是指表示人、事物、地点或抽象概念的名称的词。名词分为专有名词和普通名词。普通名词又分为可数名词和不可数名词。2. 可数名词和不可数名词的区别类别 表达的意义 例词个体名词 表示个别的人或事物的名称 girl, bus, student,school可数名词集体名词 指一群人或许多东西的总称 class, family, people物质名词 指物质或不具备确定形状和尺寸的个体实物 water, juice, bread, paper, meat不可数名词 抽象名词 指表示动作

2、、状态、品质或其他抽象概念的词 work, duty, age3. 注意事项(1)可数名词有单数和复数两种形式。表示一个事物或一个人用单数,表示一个以上的人或事物用复数。名词复数的构成及读音规律构成方法 读音 例词s 在清辅音后读/s/ bookbooks/buks/一般在词尾加ss 在浊辅音和元音后读/z/ bagbags/bgz/(续表)busbuses/bsiz/boxboxes以 s,x,ch,sh 结尾及部分以 o 结尾的名词加es。(但 stomach 例外,仍为 stomachs) es 读/iz/bksiz/ageages以 e 结尾的直接加-s es 读/iz/eid iz/

3、wifewives以 f(fe)结尾的词一般变 f(fe)为ves ves 读/vz/ /waivz/babybabies/beibiz/familyfamilies以辅音字母y 结尾的词,变 y 为 i 后,再加esies 读/iz/fmiliz/注意:英语中一些名词的复数是不规则的,需逐个牢记,例如:manmen;womanwomen; footfeet; toothteeth。clothes,trousers 只有复数形式,没有单数形式。(2)可数名词与不可数名词的用法对比可数名词 不可数名词有单数和复数两种形式 只有单数形式2可以直接用 a/an 或数词修饰 不能直接用 a/an 或数

4、词修饰可以用 some, any, few,a few, many, a lot of, lots of 等词修饰可以用 some, any, little,a little,much,a lot of,lots of 等词修饰用 how many 询问数量多少 用 how much 询问数量多少单个单数名词作主语,谓语动词用单数,多个单数名词或复数名词作主语,谓语动词则用复数不可数名词作主语,谓语动词用单数,但是当不可数名词前面有复数名词短语修饰时,谓语动词就用复数一般现在时态用法一般现在时:一般现在时表示经常性、习惯性的动作,或表示现在的特征、状态。英语一般现在时态的句子中常出现的时间状语

5、有: often 经常, usually 通常, always 总是,every 每个,sometimes 有时等等。当主语是非第三人称单数时,行为动词的一般现在时变化形式(见下表)。如:句式 结构 例句肯定句主语行为动词原形其他 I get up at six in the morning.否定句主语dont行为动词原形其他 I dont get up at six in the morning.一般疑问句 Do主语行为动词原形 其他? Do you get up at six in the morning?肯定回答/否定回答 Yes,主语do.No,主语dont. Yes, I do.No

6、, I dont.用一般现在时态完成下面的句子1I usually _ _(起床) at six oclock in the morning.2. He_(是) a worker in that factory.3. The Blacks(布莱克一家人) _ _(不吃) breakfast at seven every morning.4. Daniel and Thomas _ (在) in Class Five,Grade One. 5We often_(去) to the park on Sundays.6Where _ _you usually_have_(吃) lunch?7_you_(喝) tea every evening?8. My friends always_(做) their homework after class.9. They_(想要) some dumplings.10How_ you usually_(去) to school?I usually _(去) to school in my fathers car.1.get up_ 2.is_ 3.dont_ have 4.are 5._go_ 6.do 7.Do_ drink 8._do 9.want 10.do go

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