2020-2021年上海进才实验八年级上第四单元测试卷.docxVIP

第PAGE 2020-2021年上海进才实验学校八年级上第四单元测试卷 I. Choose the best answer. 1. __________ equals four. A. The square root of twenty-four. B. Ten plus four C. Four-fifths multiplied by four D. Ten minus six 2. We may use ________ to draw circles. A. a protractor B. a pair of scissors C. a pair of compasses D. a camera 3. None of the two: 13.5%, 0.23, is ___________. A. an odd number B. a fraction C. a percentage D. a decimal number 4. How much is 90 _______3? It’s 30. A. multiplied B. divided C. multiplied by D. divided by 5. They always tell us _________. A. what to do it B. what not to do C. to do what D. not to do what 6. In 2005, the number of traffic accidents ________ to 3,748. A. falls B. rose C. will rise D. were 7. Machines make _________ easier for us to calculate. A. that B. it C. / D. this 8. We count in ________ because we have ______ fingers. A. ten, ten B. tens, tens C. tens , ten D. ten , tens 9. Yesterday morning, Alice _______ off her bike and hurt herself. A. feel B. falls C. felt D. fell 10._______ is it? It’s eight thirty. A. How many B. How old C. What time D. What 11. 2,036.36 is read as ______________________________. A. two thousands and thirty-six point three six B. two thousands thirty-six point thirty-six C. two thousand and thirty-six point thirty-six D. two thousand and thirty-six point three six 12. There is a number, we call it “x”. First , add 10. Next, multiply the answer by 2 . Then add 7 . After that, multiply by 2 again. Finally, subtract 10 and we can get the answer 64. Which is the number? A. 5 B. 15 C. 50 D. 30 13. You’d better ________ the information in the