Period Two Using language Ⅰ.单句填空 1.The firefighters (put) out over 200 fires last year. 2.My father (read) this book since yesterday. 3.Where have you been I (wait) for you in the rain for two hours. 4.Ann is very tired. She (work) hard. 5.“We (try) for some days now to find out how the accident happened,” the inspector said. 6.Although these scientists (work) on the project for nearly four years, I don’t know how long it will last. 7.He feels that he (think) about her his whole life. 8.—Isn’t it hard to drive downtown to work —Yes, that’s why I (go) to work by train. 9.I wonder why Jenny (not write) to us recently. We should have heard from her by now. 10.I (write) the book, but I still (not finish) it. Ⅱ.句型训练 1.I the report since yesterday and I’m only halfway through it now. (write) 自从昨天开始我一直在写这个报告,到现在也只完成了一半。 2.My mother is still in the kitchen now. She all morning. (cook) 我妈妈现在还在厨房。她整个早上一直在做饭。 3.I a lovely meal which I’ll be serving in a couple of minutes. (cook) 我做了一顿美味佳肴,再过几分钟就给大家端上来。 4.We this garage ourselves and have just begun to use it. (build) 我们自己建的这个车库,刚刚开始使用它。 5.We this garage ourselves and hope to finish it within the next two months. (build) 我们自己在建这个车库,希望在两个月内建成。 Ⅲ.语篇填空 There 1. (be) a new modern art exhibition downtown for the last three days, which 2. (close) this coming Sunday. Having got two tickets for it, I 3. (consider) inviting my friend Tony to go along with me. I know that he 4. (finish) his paper by Sunday and can afford the time. He once 5. (tell) me that he likes modern art, so I think he will be interested in this exhibition. Just this morning, when I entered my office, my colleagues 6. (talk) about it, and some of them said they 7. (go) to see it already. The exhibition 8. (hold) in ten more big cities in America after it goes to San Francisco next week. I’ve just called Tony and he has agreed to go with me, saying that he 9. (look) forward to going to an exhibition for months. I will call for him this Sunday. I’ll go home for lunch now, as I 10. (starve). Ⅳ.阅读理解 A Wolves strike fear into the heart of many species, humans included. Our fear of them has brought them to the edge of dying out, as we have cruelly killed them as competitors and troublemakers. But researchers are discovering that the very fear they put into prey(猎物) species is exactly what helps make the ecosystem (生态系统) healthy. Yellowstone National Park is a typical example of just how wolves can help repair an ecosystem. A study in October 2018 analysed 40 years of research on large animals inside the park. “Yellowstone has benefited from the reintroduction of ... ...
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