课时训练(四) Units5—8(七下)(限时:30 分钟)Ⅰ.单项选择1.In China, the color red is the of good luck. A.dream B.wayC.symbol 2.—Why do you think koalas are animals? —Because they usually sleep for long hours every day. A.lazy B.busyC.noisy 3.—I can't find my mobile phone.—Don't worry. Maybe you it at home. A.forgot B.missedC.left4.This math problem isn't difficult so that I can work it out . A.easily B.usefullyC.quietly 5.We should not trees in order to make our environment more beautiful. A.write down B.cut downC.turn down 6.—Look! There is a man Taiji near the river. —Wow! It's my teacher, Mr Wu.A.perform B.performsC.performing7.More and more animals are , and we need to do something to protect them. A.in fact B.in dangerC.in public—I don't think she can hear you. She with her friend on the phone. A.talks B.talkedC.is talking9.[·山西模拟]—Thank you for showing me the way.—. A.No problem B.It doesn't matterC.It is my pleasure10.—Excuse me, would you please tell me the nearest post office? —Certainly. Walk across the road and turn right, and you'll see it.A.when I can get toB.how I can get toC.who I can go with to Ⅱ.完形填空You and your family are planning a picnic for tomorrow. But you want to 11 the weather forecast( 预 报 ) first to see whether there will be rain or not. Your father turns on the television and the family listens to the 12 make the weather report. “It will be partly cloudy tomorrow morning, 13 clearing by early afternoon. The high tomorrow will be 85.〞As there will be no rain, the whole family feels 14 . Without the weather forecast, you would not know this, and you would just have to take your chances. But now you can plan your picnic 15 worrying whether ...