Unit 2 Repeat these three words daily: reduce, reuse and recycle. 第二课时 Ⅰ.根据首字母及汉语提示,完成下列单词的拼写 1.[2019·盐城改编] Follow these small s (步骤), and you can make a big difference to the earth.? 2.Tom has been working so hard that he has made r (快速的) progress.? 3.The students were d (分开) into six groups before doing experiments.? 4.I didn’t hear you clearly. Would you like to r (重说) it?? 5.We should take cloth bags when shopping instead of p (塑料的) bags.? 6.You drive too fast. You should r (减低) the speed.? Ⅱ.用所给单词的适当形式填空 7.It’s better (tell) him the truth, or he will be very angry.? 8.We should take steps (protect) our world.? 9.To protect the environment, we should repeat the three words (day): reduce, reuse and recycle.? 10.Though this is a piece of used paper, we can still (use) it.? 11.Recycling is better than (throw) things away.? 12.Every day we produce (ton) of rubbish which does harm to our environment.? Ⅲ.根据汉语意思完成句子 13.他们想要尽可能长时间地保存这瓶葡萄酒。 They want to keep the bottle of wine . ? 14.我们是时候采取措施保护这些濒危动物了。 It’s time for us to to protect these animals in danger.? 15.你怎么处理那些废纸? What do you the waste paper?? 16.别扔掉那个箱子,我想把这些书放进去。 Don’t the box. I want to put these books into it.? 17.这些垃圾对我们的环境有害。 The rubbish our environment.? Ⅳ.完形填空 When I was a kid, I used to ride my mountain bike everywhere. It was one of my favourite things to do. But as I 18 , I stopped riding my bike. Once I entered a university in Australia, I didn’t even own a bike any more. It can be very 19 to ride a bike in cities in Australia. There are not many bike paths, and cars sometimes hit cyclists and 20 kill them. Now that I’m living in Beijing, I’m having fun on the 21 again. I ride my bike to the gym, to the shopping mall or to the park. ? It can be 22 with lots of cars, motorbikes and people around. I always look out for traffic 23 I am turning or crossing the road. I never ride too fast. Riding bikes 24 me feel comfortable and it is a fun way to explore the city!? I start to use Mobike, too. 25 weekends, my friend and I sometimes ride Mobikes to the Olympic Park. Apps like Mobike make it easy and cheap for 26 to ride. ? If we all try to ride bikes often and drive less, there will be less 27 . So what are you waiting for? Get on a bike and ride with me!? ( )18.A.got up B.put up C.grew up D.set up ( )19.A.dangerous B.successful C.useful D.exciting ( )20.A.neither B.besides C.however D.even ( )21.A.bus B.bike C.car D.plane ( )22.A.smart B.cheap C.scary D.similar ( )23.A.because B.when C.though D.until ( )24.A.makes B.agrees C.happens D.catches ( )25.A.From B.With C.Under D ... ...
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