外研版九年級英語上冊《We have celebrate the festival since the first pioneers arrived in America》Public holidays PPT精品課件，共23頁。
新課導入
New words
among prep. 在……之中
speech n. 演說；講演
pioneer n. 開拓者；先驅者
grow v. 種植；栽培（植物）
corn n. 谷物；玉米
新課講解
Work in pairs. Talk about the picture.
What can you see?
What are they doing?
Read the passage and match the headings with the paragraphs.
a) A special dinner
b) An American festival
c) The history of the festival
d) Things to do during the festival
Language points
1. People make short speeches and give thanks for their food.
give thanks (to sb.) for (doing) sth.
對（某事/某人）做了某事而表示感謝
這里thanks 用作名詞，give也可以換成其他動詞。
例如：She expressed her thanks to her friends for coming to the party.
2. We have celebrated the festival since the first pioneers from England arrived in America by ship in the seventeenth century.
Since表示“自從……”，常用于現在完成時。
例如：We have been friends since childhood.
3. The following year they celebrated together by eating a dinner of the new food.
by eating a dinner of the new food 在句中作狀語，表示以聚餐品嘗新食物的方式（來慶祝）。
by doing sth. 以某種行為方式……
當堂小練
一、根據句意及漢語提示完成單詞
1.【易錯題】They walked ________（在……之中）the crowds in the street.
2. Our headmaster made a long ________（演講)at the meeting last week.
3. In many ways she became a ________（先驅者）.
4. When we arrived， the meeting was ________（結束的）.
二、單項選擇
6. Will you finish the task ________tomorrow？
A. in B. by C. at
7. It usually rains ________at this time of the year.
A. a lot B. lots of C. a lot of D.lot of
8. 【易錯題】 You know，computers bring troubles ______.
A. also B. neither C. either D. as well
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