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外研版英语七年级上There be句型讲解课件(18张PPT无素材)

日期:2024-05-04 科目:英语 类型:初中课件 查看:36次 大小:220672Byte 来源:二一课件通
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外研版,英语,七年级,There,be,句型
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(课件网) 1. There be句型中的谓语表示形式 There be 句型 2. There be句型的非限定形式 4. There be的句型转换 5. There be句型的他用 3. There be句型中的附加部分 1. There be句型中的谓语表示形式 1.1 There be句型中的其他谓语动词 除了be以外,there be句型中的谓语动词还可以是: ⑴ 某些表示“存在”概念的不及物动词,如exist, remain, live, lie, stay, stand等。例如: There stands a piano in the corner. 角落里放着一架钢琴。 Once upon a time there lived a rich merchant who had three beautiful daughters. 从前有个富商,他有三个漂亮的女儿。 happen, occur, appear, enter, come, arrive, follow, emerge, arise, spring up等。例如: Suddenly there appeared before him the ghost of his father. 他父亲的鬼魂突然出现在他眼前。 There came three suspicious-looking men down the street. 街上过来三个形迹可疑的人。 There arose a new problem. 一个新问题出现了。 Not long after this, there occurred a sudden revolution in public taste. 此后不久,公众的审美力突然发生了变化。 ⑵某些表示“发生,到来”意义的不及物动词,如 ⑶ appear to be, seem to be, happen to be, have to be, used be, be certain to be, be bound to be, be apt to be, be going to be等。例如: There happened to be nobody in the office then. 当时碰巧办公室里没人。 There are bound to be obstacles for us to get over. 一定会有些障碍需要我们克服。 There used to be a church here. 这儿过去有一家教堂。 There has to be an investigation. 必须进行调查。 There is sure to be some rain tonight. 今晚肯定有雨。 ⑴ There be有现在、过去、完成和将来等时态,通常没有进行时态。例如: There are no volunteers for a job like this! 没有人会自愿于这样的活儿! There was a huge crowd at the door. 门口当时有一大群人。 There has happened a series of accidents recently. 近来接连发生了许多事故。 There hadn’t been any rain for months. The earth was bare and dry. There wasn’t a blade of grass growing anywhere. 数月无雨,大地光秃而干裂,哪儿都寸草不生。 1.2 There be的时态和语态 There’s to be a concert at the Albert Hall tonight. It’s to be broadcast live. 今晚在阿尔伯特会堂有音乐会,将要进行实况转播。 There will be an exhibition of Hockney paintings in December. 12月份将举行霍克纳画展。 ⑵ There be的被动式多用于正式文体,且常用于believe ,says, mean, intend, consider, expect, think, report等动词。例如: There are now published millions of books every year in China. 现在中国每年出版数以百万册书。 There is said to be a committee looking into the matter. 据说有个委员会在调查此事。 There be结构也可以用由情态动词构成的各种形式。例如: There must be a mistake. 一定是弄错了。 There can be very little doubt about his guilt. 关于他的罪行是不可能有什么疑问的。 There might some truth in stereotypes. 老框框里也许有些道理。 There oughtn’t to be too great a discrepancy in our views. 我们的看法不应当有太大的分歧。 1.3 There be句型中的情态动词 2. There be句型的非限定形式 There be句型的非限定形式是 there to be和there being结构,它们主要用在书面语中。 ⑴ 两种结构都可作介词宾语。如果介词是for,只能用there to be结构;如果是其 ... ...

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