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B.Word-spelling:
1.Who first ______ (discover)America.
2. He ______(explain) that he had been cheated (受骗) .
3.This girl got_________(interest) in music when she was five years old.
4.Can you see liquid water ______(come) out of the tap or ____(run) in a river.
5.I have finished______(do) my homework, have you finished yours?
C.Translations:
1.使某人吃惊 2.准备
3.坐下 4.用......覆盖
5.把......倒过来 6.从......拿开
7.告诉某人做某 8.push up push down
9.hold sth up
[设问导读]
A. Listen and Answer:
Q1: What’s the date?
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Q2: What did Danny do in science class? ______________________________________
B. Read and Fill in the blanks:
Brain,Jenny and Danny ______ did an ______ in ______ class. First they got a glass ______ ______ water and a piece of ______. Then they ______ the glass with it, and turned the glass ______ . After that they took the hand ______. The cardboard ______ the water up. In the experiment, air ______ up on the cardboard. But it couldn’t ______ down on the water. The air ______ the water! Air is ______ than we think!
C. Read and translate the important sentences given, and summarize the usages of key words:
1. Do you want to surprise your friends?
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2.First, you need to get ready. Next , take your hand offl
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3.The cardboard will hold the water up!.
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4.Don’t you think so?
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