定冠词the的使用情况 A、表示一类人或事物中的某一个或某一些。不论单数名词或复数名词,也不论该名词是否可数, 前面都可以用the。 B、特指某人或某事之前用the。例:The girl under the tree is my sister. C、指说话人与听话人都熟悉的人或事之前用the。 D、形容词最高级和序数词之前要用the。the best,the first。 E、表示世界上独一无二的事物之前要用the。the Great Wall。 F、重复上文中提到过的人或事用the。
定冠词的用法口诀: 特指双熟悉,上文已提及; 世上独无二,序数最高级; 某些专有名,习语及乐器。
作为定冠词的基本用法,在下列三种情况下,名词前一定要加the。 第一,当名词所指的东西已经非常明显; 第二,前面已经提到的名词,再次提到时; 第三,当该名词由短语或从句所修饰时。举例如下: e.g. My friend is waiting for me at the end of the street. (所指的街道说话人和听话人都知道) e.g. Once upon a time, there was a temple. A monk living in the temple was very kind. (‘temple’在上文提到过,所以再次出现时,要加the) e.g. This is the book I promised to lend you. (‘the book’由后置定语从句修饰,要加the) 从上面的例子可以看出,这三种情况最根本的要点是当名词有明确所指时或明显被限定时,一般要用the。也就是说,这里强调了the的特指作用。 另外还有两种the的固定用法也强调特指:当用在独一无二的宇宙天体之前(如:the sun, the sky),及用在某些专有名词之前(如:the Yellow River, the Times, the Ministry of Education)等。
考点名称:一般过去时,动词过去式
一般过去时: 表示过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为;过去主语所具备的能力和性格。 be动词在第一人称是单数和第三人称是单数是用was,其余用were。 a. 表示在过去时间里所发生的动作或存在的状态,常与表示过去的时间状语。 yesterday(昨天)、last week (上星期)、an hour ago(一小时前)等连用。 例:I went to the zoo with my father last Sunday. 上周日我和我爸爸去动物园了。 They weren't able to come because they were so busy.他太忙了,所以去不了。 b. 表示在过去一段时间里,经常性或习惯性的动作或状态。 例:My brother watched the World Cup every day last month.上个月哥哥每天都看世界杯比赛。
一般过去时句法结构: 肯定形式 主语+动词过去式+其他 例句:She often came to help us in those days.
否定形式 ①was/were+not;②在行为动词前加didn't,同时还原行为动词 例句:I didn't know you like coffee
一般疑问句 ①Did+主语+do+其他? ②Was\Were+主语+表语? 例句:Did I do that? 用表格整理如下:
肯定式
疑问式
否定式
疑问否定式
Iworked
Did I work?
I did not work
Did I not work?
He(She,It) worked
Did he(she,it) work?
He(she,it) did not work
Did he(she,it) notwork?
We worked
Did we work?
We did not work
Did we not work?
You worked
Did you work?
You did not work
Did you not work?
They worked
Did they work?
They did not work
Did they not work?
结构句型: 1.一般句子 I watched TV last night. 2.一般疑问句 Did you watch TV last night? 3.there be 句型 There was an apple on the table last night. Was there an apple on the table last night