Unit 5 Into the wild 复习学案-2022-2023学年高一英语（外研版2019必修第一册）.docx

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1、Unit5 Into the wild 复习学案一、重点单词1. n.迁徙一V.迁徙2.测定一.坚决的一n. 决心3.n.解决方法一V.解决4. 4/,惊人的，了不起的adj.感到吃惊的口使惊讶一.惊讶5.V.破坏一n.破坏一.破坏性的6.n.教授一adj.职业的7 . adv.终于、最后一 adj.最终的8 . 儿影响一effective adj.有影响的9 . 乜活下来、幸存一survival九幸存、继续生存一survivor儿幸存者、 生还者10 .氏住所，工作场所一 v.为提供住宿，容纳，适应， 顺应11 .n.习语，成语一 adj.表达方式地道的，符合语言习惯的12 .n.当权，权力

2、，权威一 v.授权，委任，批准13 .v.创立，创建一 n.创立者一 n.基础，基金会14 .n.多样;种类;多样化一 vary v.变化;改变一 adj.各种各样的;多方面的15 .V.专心、;集 中-concentration n.集中； 专心16 .V.恢复;重新获得一recovery n.恢复，复原；痊愈；重获17 .v.（使）震惊n.震惊;令人震惊的事物；休克一 adj,令人震惊 的，可怕的一 adj.惊愕的，受震惊的18 . n.摄影师-v.拍照，照相n.相片，照片n.照相术，摄影19 . n.反应一 v.作出反应；回应二、重点短语1. 寻找2.数百万的3. 设法做某事4. 由带领

3、5. 能够做某事6. 允许某人做某事7. 的解决方法8.多达9. 砍倒10. 导致11.保证，确保 12. 以为食13. 不顾天气恶劣，冒着风雨 14. 把注意力集中于15.盯着看，凝视16. 毕竟，终究 17.喜欢做某事18.最ooo的。之一 9.拍照20.以。而闻名21.以。的速度22.走出23.等着做某事24.从。中恢复25. 开始做某事三、重点课文语法Understanding ideasMany animals move from one place to another at certain times of the year. This annual movement is ca

4、lled migration. They migrate to find food, seek a partner, or(寻找)warmer weather. One of the most wonderful (migrate) in nature that of the North American monarch butterfly.Every autumn, millions of these beautiful insects with fine black and orange wings begin a long and difficult journey. Somehow t

5、hey manage(travel)around 4, 000 kilometres south and find their way California or Mexico. However,until recently no one knew how they did this.A team of scientists(lead)by Professor Eli Shlizerman at the University of Washington has now found the answer. They have found out that the monarch is able

6、to tell the time of day. It uses its eyes to measure the position of the sun. These two (piece)of information-the time of day and the point the sun is in the sky- allow the butterfly(determine )the way to go. (eventual), it manages to reach the places where it will spend the winter.The solution the

7、mystery of the monarchs amazing ability(come)at a time it is serious trouble. Its population has crashed by as muchas 90 per cent in the last few years. ,(sad) human activity is the main reason_ the number of monarch butterflies falling. In many of the places thebutterfly can(find), people are destr

8、oying the natural environment.They cut down trees and use chemicals that kill the plants that monarch caterpillars eat.The research on the monarchs behaviour has however led to a greater (aware)of this creature. People have been working together to record its migration and make sure that there are e

9、nough plants for it to feed on.If this works, there may come a time when the number of monarch butterflies increases once again. we know about this lovely creature, the chance it will survive(我们对这种可 爱的生物了解得越多，它存活下来的机会就越大)and keep its place in the natural world for a long time to come.Developing idea

10、sAs a nature photographer, I have to brave the elements. But despite the wind and the rain, I still enjoy(work) outside in the wild. One of(good)things about this job that you can observe animals in their(nature)environment.My favourite place to take photos is Yellowstone National Park. As the world

11、s first national park, Yellowstone is famous for the(various)of its wildlife, but it is probably best known its bears. These huge, strong animals can live for 30 years. Despite a weight of up to 300 kilograms, they can run at a speed of around 64 kilometres per hour and are also excellent swimmers.L

12、ast spring in Yellowstone, I followed a path that took me through a dark forest. When I (final)stepped out of the trees, the view was breathtaking. An eagle flew over the snow-capped mountains,were (reflect)in the still lake below. While I was concentrating on(photograph) this (amaze) scene, I sudde

13、nly had a (feel) that I was being(watch).Slowly, and with the camera still held to my eye, I turned.and froze. Only meters away from me was a bear. With water(fall) off its thick, brown hair, the bear stared back me. Timestood still as the bear and I both waited (see) who would move first. My legs s

14、tarted (shake).Somehow, I forced my finger (press) the button. A second later, the bear (turn)and ran back into the forest. When I recovered the shock, I looked at my camera. My most(frighten) but magical experience was now (capture) forever in a single image.From time to time I look at the photo as a (remind) to show respect allanimals. after all we are the visitors to their world.