牛津高中英语牛津高中英语 ( 模块二 · 高一上学期 )

Grammar and usage 板块：教学设计 — 课件 Unit 3 Past perfect tense

Unit 3 课件描述： 以观察 — 发现 — 讨论 — 归纳 — 运用 为主要教学模式，充分利用本单元语言 素材，通过多种图示和语法规则的呈现， 让学生比较全面系统地掌握过去完成时 的用法、一般过去时与过去完成时的用 法区别及现在完成时与过去完成时的用 法区别。

Lead-in What’s the topic of Unit 3? How many amazing people have we read about in this unit? Who are they? Can you tell me something about Howard Carter?

Lead-in Not long after the tomb of King Tutankhamen had been opened, people in Carter’s team began to fall ill and die strangely. What verb tenses are used in the sentence?

Past Perfect Tense How can we form the past perfect? Reread “The curse of the mummy” and underline the sentences in which the past perfect tense is used. had + verb-ed

… Not long after the tomb of King Tutankhamen had been opened, people in Carter’s team began to fall ill and die strangely. Upon entering the tomb, Carter’s lucky pet bird, which had led him to the place, was eaten by a snake. … Past Perfect Tense

The usage of the past perfect Upon entering the tomb, Carter’s lucky pet bird, which had led him to the place, was eaten by a snake. Carter’s lucky pet bird had led Carter to the site. Carter’s lucky pet bird was eaten by a snake. Past Present

The usage of the past perfect Past Present The past perfect tense shows us “ 过去的过去 ” Past Summary: The past perfect tense is often used with the simple past tense. If one action happens before another in the past, the past perfect tense is used.

The usage of the past perfect “We emptied the tomb of everything it contained,” said Carter. Carter said that they had emptied the tomb of everything it contained. Past Present They had emptied the tomb of everything it contained. Carter said Summary: The past perfect tense is often used in reported speech.

The usage of the past perfect I had done my homework this morning before I went to the museum. Past Present I had done my homework this morning. I went to the museum. Summary: The use of the past perfect tense simply indicates that an action comes before another past action. It does not mean that the past action happened a long time ago.

The usage of the past perfect By the 1920s, he had become an explorer, searching for the tombs of the Egyptian kings. Past Present He had become an explorer.The 1920s Summary: The past perfect tense is often used with time expressions such as when, after, before, as soon as, until, by, for and already.

Another amazing person ---Amelia Earhart What happened to her ? Read the notes about Amelia Earhart on page 49.

Practice Complete the story on page 49.

Amelia Earhart was born on 24th July She had an exciting childhood. Before she moved to Des Moines, she ⑴ _____already _____ her first airplane. She ⑵ _______home again, back to Chicago, six years later. She worked as a nurse in the First World War and became interested in flying. She ⑶ ______ already _______ flying lessons before she bought her first plane. Then her interest in flying really began to grow. In 1929, she organized an air race for women. A year earlier, she ⑷ ______________ the first woman air passenger to fly across the Atlantic. hadseen moved had taken had become

She married George Putnam in They ⑸ _________ three years before when he interviewed her in New York. In 1932, she became the first woman to fly alone across the Atlantic. By 2nd June 1937, she ⑹ ____________ her round-the-world flight. The flight went well in June. She reached New Guinea on the 29th. She ⑺ _____________ flying nearly a month earlier. When base tried to contact Amelia at 9.30 p.m. 0n 2nd July 1937, she ⑻ _____ already ________ missing. had met had begun had started had gone

The simple past tense or the past perfect tense

When the Titanic was built, people thought it would never sink. However, this passenger ship ⑴ __________(surprise) everyone when it sank on its first journey. The Titanic ⑵ ____________(build) in Belfast, Ireland. Its makers ⑶ _________(spend) a great deal of money building the ship. When it ⑷ _______________(finish), it was the largest and most comfortable ship ever built. The Titanic set sail on 10th April ‘I ⑸ _____________ (want) to set foot on the Titanic ever since it was built,’ said Molly Brown, a Titanic survivor. ‘I never thought it would sink.’ On 13th April, the Titanic was sailing at full speed towards New York. surprised was built spent was finished had wanted

The captain ⑹ ______________(receive) warnings about icebergs all day, but had paid little attention to the warnings as they ⑺ __________(arrive). At 2.20 a.m., the Titanic sank into the sea. It ⑻ __________(hit) an iceberg just over two hours before. Of the 2,200 people on the ship, only 705 ⑼ ___________(survive). Explorer Robert Ballard (10) _____________(search) for the Titanic for more than 20 year before he found it. ‘When new technology was developed, we (11)________(use) it to send cameras down into sea. Finally, we found the ship.’ With his cameras, he was able to find the hole along the side of the ship which (12)______________(cause) it to fill with water and sink. had received arrived had hit had searched used had caused survived

Summary: Whether the simple past tense or the past perfect tense is used depends on the sequence of the events.

The present perfect or the past perfect? Howard Carter is one of the most famous explorers the world has ever known. Past Present Future Howard Carter became famous. Summary: The present perfect tense is used when we are talking about a past event which relates to the present time.

The present perfect or the past perfect? Past Present The tomb of King Tutankhamen had been opened. People in Carter’s team began to fall ill and die strangely. Not long after the tomb of King Tutankhamen had been opened, people in Carter’s team began to fall ill and die strangely. Summary: The Past Perfect tense is used when we are discussing the past and want to talk about an even earlier event.

Howard Carter said that he had stayed in Egypt for more than 30 years, searching for the tombs of the Egyptian kings. The present perfect or the past perfect? What are the differences between them? Summary: When we change a sentence from the direct speech into the indirect speech like this, the tense will be changed from the present perfect to the past perfect tense. Howard Carter said, “I have stayed in Egypt for more than 30 years, searching for the tombs of the Egyptian kings.”

Another amazing person ---Cai Lun What did he say? And what did he do? Read the sentences on page 51 and then complete the article.

The inventor of paper Cai Lun is a famous Chinese inventor, known for inventing paper. Cai invented paper in AD 105, but ⑴ _____________ many other times. Before his invention worked, Cai ⑵ ___________ using many different parts of trees and plants, and old fishing nets to make paper! After Cai invented paper, people all over Asia used it. At that time in the West, no one ⑶ ___________ of Cai or paper. They did not learn how to make paper until AD751. Westerners who ⑷ _____________ several Chinese paper makers during a war told people in the West about Cai's invention. Once the paper makers ⑸ ___________ people how to make paper, it was used all over the world. had failed had tried had heard had caught had shown

Homework 1.Do Part C1 and C2 on page 104 in Workbook. 2.Preview the next part of this unit: Task.