人教版六年級(jí)英語下冊(cè)《Then and now》PartA PPT課件(第2課時(shí)),共18頁。
復(fù)習(xí)舊課
選詞填空
buildings hill stars moon computer
1.There are many tall _________ in the city.
2. The ______ is bright.
3. There are many trees and flowers on the______.
4.. There are many ______ in the sky.
5. There is a ________ on the table.
講授新知識(shí)
ago的用法
ago用作副詞,意為“以前”,在句中不能單獨(dú)使用,它的前面必須要有一個(gè)表示時(shí)間的詞或詞組,ago詞組用于一般過去時(shí)。
檢查評(píng)價(jià)
選詞填空
dining hall gym grass ago
You can have lunch in the _______.
We can play football in the ____.
Here was a tree two years ___.
Don’t walk on the _____.
間隔性復(fù)習(xí)
There be句型的主謂一致
該句式中只有一個(gè)主語,主語為單數(shù)或不可數(shù)名詞時(shí),be動(dòng)詞用is;主語若為復(fù)數(shù),be動(dòng)詞用are。例如:
There are many hills in the park.
公園里有很多座小山。
該句式中有幾個(gè)并列主語,則謂語動(dòng)詞按就近原則處理,即與靠近be動(dòng)詞的第一個(gè)主語保持一致。例如:
There is a blackboard,many desks and chairs in the classroom.
教室里有一塊黑板、一些書桌和椅子。
Homework
完成本課的配套練習(xí)。
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