Unit 13 第三课时 Section A (Grammar Focus～4c)(分层作业本)-【教与学·学导练】2023-2024学年九年级全一册英语同步课件PPT（人教版）

英 语 教与学 学导练 教与学 学导练 英语 九年级 全一册 配人教版（分层作业本） Unit 13 We're trying to save the earth! 第三课时 Section A (Grammar Focus～4c) 一、找出下列句子的错误，并将错误部分在横线上进行更正 1.The white building set up three years ago. _______________________________________________ 2.My homework can been finished in one hour today. _______________________________________________ 3.My father was used to be a worker in that factory. _______________________________________________ set改为was set been改为be was used改为used 4.Look! A policeman is run towards us. _______________________________________________ 5.Mike has gone to many cities in the last three years. _______________________________________________ run改为running gone改为been 二、根据要求完成句子，每空一词 6.Our teacher warned us not to touch the chemicals in the lab.(改为被动语态) We ______ ______ not to touch the chemicals in the lab by our teacher. 7.Tom has already finished washing his clothes.(改为否定句) Tom ______ finished washing his clothes ______ . were warned hasn't yet 8.The blue dress must belong to Claire.(改为否定句) The blue dress ______ ______ Claire's. 9.Six boys are singing under the trees now.(改为一般疑问句) ______ six boys ______ under the trees now? 10.Alice is reading a book in the library.(就画线部分提问) ______ ______ Alice ______ in the library? can't be Are singing What is doing 三、语法选择（难度：★★) It's very important for us to recycle.In nature, everything can __11__ again.For example, when an animal dies, it becomes __12__ animal's food.Nothing is wasted.But humans have created things like plastic bags which can't be broken down __13__ nature. ( )11.A.use B.be using C.be used ( )12.A.another B.the others C.others ( )13.A.to B.by C.from C A B Our rubbish kills animals and __14__ water and soil.__15__ we continue making too much rubbish, the problem will only get worse.If nature can't reuse the rubbish, we must recycle__16__. ( )14.A.pollutes B.polluted C.is polluting ( )15.A.Unless B.Until C.If ( )16.A.its B.itself C.it A C C We