名词的规则复数形式

1、2016“” Lesson 1 I have three novels. 名词的规则复数形式“”1. Look and Learna. I have three novels.b. My father and mother are teachers.c. Several new schools were set up this year.d. We have seven lessons a day.e. He owns two shops.f. They planted a great many trees on either side of the street.g. Little Tom

2、ate two eggs this morning.h. She wrote five books this year.i. My mother grows a lot of flowers in the garden.“”2. Todays Mission名词复数的规则形式一个名词如果表示一个或一样东西，取单数形式，可以用不定冠词a/an来修饰。如果表示两个或更多的这类东西，则要用名词的复数形式。大多数普通名词是可数名词。所以有其复数形式。可数名词大多数在单数形式后加-s或-es，有下列几种情况:在单数形式后面直接加-s“”“”3. 当下列动词用作不及物动词且表示主语的某种属性时，通常要用主

3、动形式表示被动意义，该用法通常与well,easily,slowly,quickly等副词连用：read wash clean cook cut wear write sellEg: The pen writes smoothly. This cheese doesnt cut easily. Its too soft. “”4. 在need,want,require等少数表示“需要”的动词后的动名词用主动形式表示被动意义：Eg: The plants want watering. This wall requires reparing. “”5. 某些“be+adj.+to do”结构中的不

4、定时通常要用主动形式表示被动意义。Eg: The question is difficult to answer. Your writing is impossible to read.这类形容词常见的有：awkward convenient dangerous difficult/easy hard impossibleinteresting nice pleasant safe tough tricky unpleasant “”6. 不定式用于某些动词（如have,have got,get,want,need等）的宾语后作定语时，如果不定式的逻辑主语就是句子的主语，则要用主动形式表示被动

5、意义：Eg: I have some letters to write. I want something to drink. 如果不定式的逻辑主语不是句子的主语，则应用被动式，比较 I have something to type. I have something to be typed. “”3. Lets learn more主动语态和被动语态均可的情况： 不定式用于修饰“there be + N.”中的名词时，可用主动式，也可用被动式，有时含义差不多：Eg: There is too much work to do(to be done).“”4. Lets practicedish n. 盘，菜terrible adj. 可怕的worth adj. 值得blame vt. 指责prove