Section A 2d—3c教学设计(第一课时)

新课标人教版八年级英语上册教案

Unit 5 Section A

1.一般过去时：表示过去发生的动作或存在的状态。（表示过去发生而现在已经结束的动作或状态，不强调动作对现在的影响，只说明过去的事情，常和

a moment ago，last year，yesterday，at that time，in the past等表示过去的时间状语连用。）形式用动词的过去式表示；除be动词外，其他动词没有人称和数的变化，be动词除第一，第三人称单数用was外，其他时候都用were。

如：She was a little girl at that time.

I had a word with Julia this morning.

今天早晨我跟朱莉娅说了几句话。

2.something，anything，nothing，somebody，anyone等都是复合不定代词。形容词修饰复合不定代词时，放在复合不定代词后面。

3.seem “似乎；好像”，为系动词，常见用法如下：①主语+seem+（to be+）表语，说明主语的特征或状态。如：Tom seems (to be )a very clever boy.②主语+seem +不定式，seem与不定式一起构成谓语。如：Mrs Green doesn’t seem ／seems not to like the idea. ③ It seems ／seemed +that 从句，其中it 是形式主语，that引导主语从句。

4.decide“决定”既可作及物动词，又可作不及物动词。⑴作及物动词时，后面常接名词，动词不定式，特殊疑问词+动词不定式或宾语从句。如：

I can’t decide the date of the meeting. We decided to go there. They can’t decide whom to invite. We decided that we would not go to the party tonight.⑵作不及物动词时，常与介词on或upon连用，后接名词。如：She decided on the red shoes. 她决定买这双红色的鞋了。

5.try 作动词意为“尝试”作名词具体用法如下：try to do sth.尽力／努力去做某事（事还未做）如：He tries to catch the early bus every day.他每天尽力去赶上早班车。try doing sth.试着做某事（正在做）如：I try singing a new song. 6.because和because of，because作连词引导原因状语从句或作why 开头的问句的答语，后跟句子；如：He is absent today because he is ill. because of 为介词短语，后接名词，名词短语或代词等

如：He stayed in hospital because of his illness. 7.enough既可作形容词，也可作副词，用法如下：

作形容词，“足够的；充分的”修饰名词放在前后均可。

作副词，“十分地；充分地”放在被修饰动词，形容词或副词之后。

8.few，a few与little，a little few 和a few 修饰可数名词复数，few表否定，a few 表肯定；little和a little 修饰不可数名词，little表否定，a little 表肯定。

如：He has few friends. Please wait for a few minutes. He knows little English. There is a little milk in the bottle.

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