2020-2021学年高一英语外研版(2019)选择性必修第一册Unit5RevealingnatureSectionⅣ导学讲义

Section Ⅳ Integrated skills 主题听说专练 Ⅰ.词汇翻译 1.biodiversity 生物多样性 2.species 物种 3.bacteria 细菌     4.whale 鲸鱼 5.animal 动物     6.virus 病毒 7.tortoise 陆龟     8.ecosystem 生态系统 9.plant 植物     10.primitive 原始的 11.bird 鸟     12.fish 鱼 13.ancestor 祖先     14.scientific 科学的 15.habitat 栖息地 Ⅱ.选择恰当选项补全对话 背景导学 对话中因一方在超市看到漂亮的鱼并想买一些,从而引出养鱼的建议。

W:I saw a beautiful fish in the market the other day. It was orange and blue. I'm thinking of buying some next Sunday. M:1.B W:In that round bottle over there. M:It's a bit small, isn't it? W:So are the fish. M:I think you should get a tank if you want to keep fish. W:2.A M:Yes. You should never keep fish in a small round bottle. They don't get enough air. I suggest we go shopping together and look for a nice tank. W:3.C M:Check the price before you buy one. And you ought to put a few large rocks in the tank. Fish love swimming around the rocks and through holes in them. W:Is there anything else that I ought to get? M:4.D For one thing they keep the water clean. Also they make the tank look much prettier. A.Really? B.Where will you keep them? C.That might be quite expensive. D.Yes, you need to get some underwater plants. Ⅲ.根据提示完成对话 背景导学 该对话讲述了Sammo Hung的相关信息。

M:1.Have you ever heard of (你曾经听说过) Sammo Hung?  W:Yeah, but not very much. I know he was born in Hong Kong and is a famous actor. M:2.Do you know about his hobbies (你知道他的爱好) or interests?   W:When he was 9, he started studying singing, dancing and kung fu. 3.It's said that (据说) he has starred in many films.   M:75 films. He has also become an independent director. W:I think he is the best actor in China. M:Absolutely. But 4.do you know what he could do in the kitchen (你知道他在厨房中能做什么吗)?   W:I don't know. Tell me. M:In the kitchen, with his wife by his side he still puts on quite a dinnertime show. W:It must be wonderful to see that. M:His cooking motto is“Enjoy the moment”. 5.If you want to know how he cooks (如果你想知道他怎么做饭), visit the website.   Ⅳ.根据听力材料回答问题 背景导学 该听力材料介绍了马克·霍夫曼通过实验研究得知,并非所有的蔬菜都喜欢阳光。

  Hello, everyone. Welcome back to the program. We all know plants need sunshine to grow. But actually, not all vegetables need lots of sunshine. Mark Hoffman and his wife own a guesthouse in Kempton, Illinois. They often serve their guests fresh vegetables from their garden. For almost ten years, the Hoffmans have been experimenting with shade plantings. Curious visitors often ask how they do it. Here is the answer:they grow tomatoes near the trees that produce a lot of shade. Tomato plants grow as long as they get five hours a day of direct sunshine, especially the morning sun. This goes against the traditional advice that tomatoes need eight, even twelve hours a day of full sun. In fact, plants and tree roots can share something in common. Besides tomatoes, the Hoffmans grow Irish potatoes. Plants with wider leaves seem to do better in shady environments. The potatoes grow better in the shade than in full sun. 1.What do the Hoffmans do for a living? They run a guesthouse.  2.How long have the Hoffmans been experimenting with fresh vegetables? Nearly ten years.  3.How much direct sunshine do tomato plants actually need every day? Five hours.  4.Why do Irish potatoes grow better in the shade? Because they have wider leaves. 

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