Lesson 8 Why Are Plants Important？-【绿卡初中创新题】2024-2025学年八年级下册英语习题课件(冀教版)

Unit 2　Plant a Plant! Lesson 8: Why Are Plants Important? 1 练基础 目 录 练提升 2 练基础 Ⅰ. 在空白处填入一个适当的单词。 1. In English, the phrase（短语） “________ a word” is used for giving a very short answer. 2. Hebei is a very interesting place ________ many ways. 3.（教材改编题）Plants take energy ________ the sun and turn it into food. 4. Sleep is important ________ us, and we spend about one-third of our lives asleep. 5. Ms. Wu uses art ________ a tool to show Chinese culture to the world. in in from to as 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 3 6.（保定期中改编）Students must work hard in order to ________ their dreams. 7.［环境保护］Buying from stores near our houses is a good choice, as we can go there ________ driving a car. 8.［热点人物］Qian Xuesen never ________ his research, believing that there was no end to the exploration（探索） of science. 9.（邯郸期末改编）Dark clouds ________ the sky, and there would be a storm. Ⅱ. 用方框内所给单词的适当形式填空。 fulfill soil　without　cover　stop　fulfill without stopped covered 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 4 10.［科技创新］Researchers have developed a special glue to change desert ground into ________ that people can grow plants in. soil 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 5 11. 在森林里散步很愉快。 ________ ________ to walk in the forest. 12. 树木能阻止风和水带走土壤。 Trees can stop the wind and water from ________ ________ the soil. 13. 当天气晴朗、炎热时，你可以坐在树荫里。 When it is sunny and hot, you can sit ________ ________ ________ under a tree. Ⅲ. 根据汉语意思完成句子，每空一词。 It’s pleasant carrying away in the shade 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 6 14. 我们如今所吃的大部分食物来自大农场。 Most of the food we eat today ________ ________ large farms. 15. 听、说、读、写是英语学习中的基本技能。 Listening, speaking, reading and writing are ________ ________ in English learning. comes/is from basic skills 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 7 　（Two students are talking about plants and animals.） A: Wow, you have so many plants in your house. B: Yes, and I like them. A: 16. _________________________ B: Because they can make my house beautiful. A: You’re right, but it’s not easy to grow them. Did you learn to plant plants by yourself？ B: 17. _________________________ My mother taught me how to do it. Ⅳ. 情景交际。 Why do you like them？/... No, I didn’t./... 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 8 A: I see. Now you are quite good at it. B: Thanks. 18. _________________________ A: Yes, I do. But I like animals better. My dogs can play with me. They are very lovely. B: 19. ______________________________ A: I have two. B: 20. ______________________________ A: Every morning and afternoon. Do you like plants？/... How many dogs do you have？/... When do you play with them？/... 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 9 21.［传统文化］The melted sugar will be made ________ sugar paintings ________ that great cultural inheritor（文化传承人）. 22. This book is made ________ China. It is made ________ eye-protection paper（护 眼纸）, and its paper is made ________ plants. 重点突破 重点 “be made+介词”的用法 into by in of from 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 　　（保定高碑店期中改编）Two men lived next to each other. One of them was a teacher and the other was a 23 . Both of them planted the same plants in their 24 . The teacher didn’t water his plants very often and didn’t pay a lot of attention（注意） to them. However, the businessman was very 25 with his plants and watered them often. 　　The teacher’s plants were small, but still looked okay. The businessman’s plants were much bigger and 26 . One night, there was a storm with heavy rain and strong wind. They didn’t 27 well the whole night. The next morning, the two men came into Ⅴ. 完形填空。 练提升 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 the gardens in a hurry to look at their plants. The businessman’s plants 28 from the earth and were out of life. But the teacher’s plants nicely stood in their places. 　　The businessman was 29 . He went to ask the teacher, “We grew the same plants and I looked after my plants better than you did. 30 could your plants still be okay？” 　　The teacher smiled and said, “Well, you gave your plants too much attention, so they could grow 31 . I gave my plants just a little bit of water, so they had to 32 deeper into the earth to absorb（吸收） more water.” 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 23. A. policeman B. businessman C. tourist D. performer 24. A. kitchens B. offices C. gardens D. houses 25. A. happy B. angry C. careful D. bored 26. A. sicker B. greener C. thinner D. younger 27. A. study B. eat C. sleep D. work 28. A. came out B. got off C. grew up D. ran away 29. A. excited B. nervous C. pleased D. surprised C C B C A B D 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 30. A. Where B. Who C. How D. When 31. A. easily B. slowly C. quietly D. suddenly 32. A. push B. rise C. reach D. swing C A C 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 Ⅵ. 阅读表达。 　　（唐山丰润期中改编）As we all know, trees are useful to humans and animals. They give living places and food to wildlife. They take in carbon dioxide（二氧化碳） and give off oxygen（氧气）. They also make our world green and pleasant. Let’s learn about some trees in the world. 　　Mulberry（桑树） 　　Mulberry trees come from China. Silkworms like to eat their leaves. Chinese people began to keep these worms and make silk thousands of years ago. The silk went out through the Silk Road and made China famous. 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 15 　　Ginkgo（银杏） 　　The ginkgo is from China. And this kind of tree naturally grows only in China. The life of a ginkgo tree can be very long—even thousands of years. In autumn, the ginkgo leaves turn yellow and look like beautiful small fans. 　　Eucalyptus（桉树） 　　The eucalyptus is from Australasia. It is one of the most common trees in the area. Australians see the eucalyptus as their national tree. It can grow well in different places. People use it to make paper and build houses. 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 16 33. How did silk go out of China in ancient times？ _______________________________________ 34. How long can a ginkgo tree live？ _______________________________________ 35. What do people use the eucalyptus to do？ _______________________________________ Through the Silk Road. For thousands of years./Thousands of years. They use it to make paper and build houses. 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 36. What do trees do with the air？ （写出一个答案即可） _____________________________________________________________________ 37. Which kind of tree in the text naturally grows only in China？Show another feature （特点） of this kind of tree. （答案须与文中特点不同） _____________________________________________________________________ They take in carbon dioxide./They give off oxygen. Ginkgo trees naturally grow only in China. Their fruits are smelly./... 目 录 导 航 Ⅱ Ⅲ Ⅳ Ⅰ Ⅴ Ⅵ 重点突破 19 $$