Module 11 Way of life Unit 3 Language in use 一、单项选择。 1. The designer has tried every possible way to make the robot light, so you _____ worry about its weight. A. must B. may C. can’t D. needn’t 2. According to the notice, guests at this hotel _____ use the sports center at no extra cost. A. can B. should C. must D. need 3. As middle school students, we follow the public rules wherever we go. A. would B. should C. might D. could 4. —Mum, may I go to see a film with my cousin —You _____ go if you have finished your homework. A. must B. need C. should D. can 5. —Some people don’t show their talents at the very beginning. —I agree. Even Einstein _____ read until he was seven. A. can’t B. mustn’t C. couldn’t D. needn’t 6. We don’t allow taking magazines out, but you _____ copy the article you need on the machine over there. A. can B. must C. should D. would 7. —It’s too hot. _____ I swim in the lake —No, you ____. That’s too dangerous! A. Should; can’t B. Need; mustn’t C. Must; needn’t D. Could; can’t 8. —Can we walk across the road now —No, we _____. We have to wait until the light turns green. A. couldn’t B. needn’t C. shouldn’t D. mustn’t 9. —I went to Mount Wudang with my five friends in one small car last weekend. —Oh, my God! I think it ____ be an uncomfortable trip. A. must B. can’t C. may D. shouldn’t 10. —Mom, ____ I play computer games this evening —Sure, but you _____ finish your homework first. A. can; must B. can; mustn’t C. may; could D. may; can’t 11. He told us he _____ every day. A. goes fishing B. went to fish C. went fishing D. goes to fish 12. —Must I do my homework now, Mum —_____. You can do it tomorrow. A. No, you needn’t B. No, you mustn’t C. Yes, you need D. Yes, you must 13. The girls are talking about _____ during their vacation. A. anything interesting B. interesting something C. interesting anything D. something interesting 14. There is a lot of pollution now, _____, air pollution. A. like B. such as C. for example D. however 15. — _____ your brother speak French — Yes, he has learnt it in Paris for three years. A. Should B. Can C. Must D. May 二、完形填空。 Artificial intelligence (人工智能), or AI in short, is the science of giving computers and machines ability to think and work like humans. AI scientists and engineers have made a lot of cool technologies.AI is rapidly catching up ___1___ the human ability to read faces. As a result, facial recognition (识别) ___2___ a lot in the world. Chinese police use this technology to identify criminals (罪犯). Once they caught a criminal when he attended ___3___ concert. ___4___ also checks the ID of ride-hailing (网约车) drivers and lets people pay for things with a smile. AI is also used in self-driving cars ___5___ are believed to be the future of driving. Most drivers may wave or nod at passers-by to let them cross the street, but self-driving cars don’t have this ___6___. Carmakers are testing a light signal system to help the ... ...
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