Unit 3 The world of science

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Section Ⅰ Starting out & Understanding ideas

单词拼写 根据首字母或汉语提示，用本部分所学单词的正确形式填空。

1.All of a sudden， a white light s___________ towards my eyes， and I could see nothing.

2.In any unsafe situation， simply p___________ the button and some highly-trained men will come to help you.

3.She’s very f___________; she can raise her leg high， to her shoulder.

4.If you leave your headlights on you’ll soon run down the b___________. You’d better turn them off because the power’s going to be out all night.

5.She seems to have no d___________ to go there. She prefers to stay at home.

6.Everyone believes that she’s perfectly___________ （有能力的） of solving problems by herself.

7.New technology has enabled development of an online___________ （虚拟的） library.

8.He joked they had to depend on a___________ （指南针） and a lot of luck to get there.

9.It’s easy to___________ （计算） your total scores; just add your scores for each subject.

10.What impressive___________ （物品）！ You must have put a lot of effort into it.

选择填空 用方框中所给短语的适当形式填空。（剩余26005字）