Unit 13 第1课时 Section A（1a-2d）-【学海风暴】2024-2025学年九年级下册英语同步练习课件（人教版）

该初中英语课件聚焦九年级下册Unit 13环保主题，涵盖塑料使用、空气污染等核心词汇及被动语态、动词辨析等语法点。通过首字母填空、词形转换夯实基础词汇，过渡到单项填空和补全对话，构建从词汇积累到语法运用再到话题交流的学习支架。 亮点在于融合语言能力与思维品质培养，如单项填空结合童话故事渗透文化意识，补全对话围绕海洋垃圾、过度捕捞提升情境表达。分层设计从基础到拓展，学生能系统提升环保主题语言运用能力，教师可高效落实课时目标。

《学海风暴》九年级英语RJ版 · 下册 Unit 13　We’re trying to save the earth！ 第1课时　Section A（1a-2d） 1 课内基础达标 一、根据句意及首字母提示完成句子 1.The fewer p 　 bags we use，the more beautiful our earth will be. 2.I prefer to eat t　 food for dinner instead of cooking. 3.A truly u　 person is not the one who has a bad-looking face. 4.C　 burning gives off a lot of smoke and pollutes our air. 5.Don’t throw the l　 everywhere.You should throw it into the b . lastic akeaway gly oal itter in 二、用方框中所给词的适当形式填空 1.We should do something to stop air 　 　. 2.David’s height gives him an　 　 over the other basketball players. 3.Those 　 　 couldn’t go to catch fish because of the bad weather. 4.Walking is good for health and it 　 　 nothing. 5.We should stop using the 　 　 chopsticks to protect the forest. advantage　wood　pollute　fisherman　cost pollution advantage fishermen costs wooden 三、单项填空 1. The 　　　duckling is very strong，and it finally becomes a beautiful white swan（天鹅） after experiencing difficulties. A.pretty B.smart C.thin D.ugly 2.—Quite a lot of endangered animals 　　　in nature parks every year. —That’s great！Animals are our friends. A.protect B.were protected C.are protected D.protected 3.That mistake almost 　　　him his life. A.took B.paid C.cost D.spent D C C 4. I think young phubbers（低头族） are supposed to 　　　the time they spend 　　　their smartphones. A.cut off；in B.cut down；on C.cut up；on D.cut in；in 5.（2024扬州）—Do you know why zebrafish are taken to Shenzhou-18？ —They have 　　　like small size and short development cycle. A.stages B.advantages C.messages D.passages B B 课外拓展提高 补全对话 R：Welcome，Mr.Lu. L：Thank you，Rob. R：You study the ocean.　1　 L：There were many fish in the past.But fishermen have caught too many of them. D A.What’s the article about？ B.How often do you go fishing？ C.Why can’t we do anything about it？ D.How many fish are there in the ocean？ E.Garbage in the ocean is also a big problem. F.And we should keep plastic out of the ocean！ G.And most of the garbage is made up of tiny pieces of plastic. R：You mean they are overfishing the sea？ L：Yes.They can catch fish but they shouldn’t overfish the sea. R：That sounds like a good idea.Look at this article！　2　 L：Yes.I read about the Great Pacific Garbage Patch（太平洋垃圾带）.Garbage collects（聚积） there because of the way the water moves. E A.What’s the article about？ B.How often do you go fishing？ C.Why can’t we do anything about it？ D.How many fish are there in the ocean？ E.Garbage in the ocean is also a big problem. F.And we should keep plastic out of the ocean！ G.And most of the garbage is made up of tiny pieces of plastic. R：Yes.　3　 It is like an island of floating（漂浮的） rubbish. L：No.It’s more like soup.But it is full of plastic and chemicals. R：That sounds terrible！　4　 L：We can！We can use less plastic and recycle more. R：Yes！　5　 G A.What’s the article about？ B.How often do you go fishing？ C.Why can’t we do anything about it？ D.How many fish are there in the ocean？ E.Garbage in the ocean is also a big problem. F.And we should keep plastic out of the ocean！ G.And most of the garbage is made up of tiny pieces of plastic. C F $