Unit 4 Grammar Focus-【绿卡初中创新题】2025-2026学年八年级下册英语习题课件(人教版·新教材)河北专版

该初中英语课件聚焦Unit 4 “The Wonders of Nature”语法重点，系统归纳形容词/副词比较等级、最高级用法及大数字表达。以“学习超有趣”为导入，从自然主题切入，先复习基础语法，再通过“常见用法-实例解析-分层练习”构建从基础到提升的学习支架。 其亮点在于融合地域文化、学科知识及时事元素，如用承德避暑山庄、黄果树瀑布等实例讲解语法，结合“失之毫厘，谬以千里”俗语及园博会热点，培养学生语言能力与文化意识。通过分层练习与语境化短文填空，提升思维品质，帮助学生轻松掌握语法，也为教师提供高效教学资源。

Unit 4　 The Wonders of Nature Grammar Focus 2 练语法 目 录 练基础 练提升 3 语法归纳1　复习形容词、副词的比较等级 目 录 导 航 二 三 一 四 4 目 录 导 航 二 三 一 四 5 目 录 导 航 二 三 一 四 6 语法归纳2　大数字表达 目 录 导 航 二 三 一 四 7 练语法 一、按要求改写句子，每空一词。 1. Children should learn to look after themselves early. It is good for their future.（用“the+比较级...， the+比较级...”句型改写） ________ ________ children learn to look after themselves, ________ ________ it is for their future. 2. The two cows weigh the same.（改为同义句） This cow is ________ ________ ________ that one. 3. The Caspian Sea is the deepest salt lake in the world.（改为同义句） The Caspian Sea is ________ ________ ________ ________ salt lake in the world. The earlier the better as heavy as deeper than any other 目 录 导 航 二 三 一 四 8 4. ［地域特色］Chengde Mountain Resort is about 5.6 million square metres.（对画线部分提问） ________ ________ is Chengde Mountain Resort？ 5. The Pacific Ocean is the biggest ocean on earth.（对画线部分提问） ________ ________ the biggest ocean on earth？ How big/large Which is 目 录 导 航 二 三 一 四 9 二、用方框内所给单词的适当形式填空。 6. A（n） ________ box has six square sides. 7. ［俗语运用］A miss is as good as a（n） ________.（失之毫厘，谬以千里。） 8. We often go swimming in the community ________ at weekends. 9. Glass art is colourful and it’s also ________. 10. The lion is ________ to us. Keep away from it. cubic 练基础 pool　scary　cubic　mile　amaze mile pool amazing scary 目 录 导 航 二 三 一 四 10 11. 问题变得越来越严重了。 The problem ________ _______________ ________ ________ ________ ________. 12. ［学科融合］黄果树瀑布是亚洲最大的瀑布之一。 Huangguoshu Waterfall is ________ ________ ________ ________ ________ in Asia. 13. ［热点时事］第十五届中国国际园林博览会有成千上万的参观者。 There are ________ ________ visitors at the 15th China International Garden Expo. 三、根据汉语意思完成句子，每空一词。 is becoming/getting more and more serious one of the biggest waterfalls thousands of 目 录 导 航 二 三 一 四 11 14. （教材改编题）塔克拉玛干沙漠的总面积约为 33.7万平方千米。 The Taklimakan Desert has a total area of about ________ ________ ________ ________. 15. ［学科融合］世界第三长河是长江。 ________ ________ ________ river in the world is the Yangtze River. 337 thousand square kilometres The third longest 目 录 导 航 二 三 一 四 12 　　Near my home, there is a big park. It is a good place 16. ________（play）. I go there every weekend with my friends because it is 17. ______________（interest） than other small gardens. It’s about two 18. ________（mile） away from my home. 　　The park has many tall trees. Some trees are taller 19. ________ my house. Under 20. ________ trees, there are small flowers. They are red, yellow, and purple—the 21. ________（bright） colours in the park! The grass is green and soft; it 22. ________（feel） softer than a blanket. We often sit 23. ________ it and talk. 四、短文填空。 to play 练提升 more interesting miles than the brightest feels on 目 录 导 航 二 三 一 四 13 　　In the park, there is a lake. It is cleaner than the one near 24. ________（I） school. Sometimes, we see ducks on the lake. They swim fast, but our toy boats can go 25. ________（fast） than them. We enjoy 26. ________（watch） them. There are also swings（秋千） and slides（滑梯）. Look! A little girl 27. ________（go） down the biggest slide now. 　　Many people come to the park. Old people walk 28. ________（slow）, and children run 29. ____________（quickly） than the dogs chasing（追逐） them! It is always a happy place. I think it is one of the 30. ______________（wonderful） parks in our city! my faster watching is going slowly more quickly most wonderful 目 录 导 航 二 三 一 四 14 15 $