2020-2021学年北师大版七年级英语下册Unit 3 Lesson 9 Food for Sport 习题

Unit 3 Food and Drink Lesson 9 Food for Sport 习题 补全单词。 1.diff_rent 2.swi_mer 3.hea_y 4.thou_ht 5.ri_e 6.no_dle 7.pan_ake 8.pe_son 二、单项选择。 1. There is something wrong with the computer. I can’t _____ . A. turn on it B. switch it on C. turn off it D. switch off it 2. Before you switch off the computer, you must ______ the document. A. save B. open C. print D. click 3. ______ speak Chinese in English class. A. Not B. Can’t C. Don’t D. Doesn’t 4. Please click “OK” ______ you can print your homework. A. for B. or C. but D. and 5. —Can you use a computer? —______ . A. Yes, it’s very easy B. No, I don’t C. I am good at it D. Yes, I am 三、Write the plural form of these countable nouns. 1.boy _________ 2. story ________ 3. watch ________ 4. wish _________ 5. fox __________ 6. radio _________ 7. tomato _______ 8. knife _________ 四、完形填空。 Today computers are very popular all around the world. Look at the picture. The old people are learning how to 1 the c