Unit 13 We're trying to save the earth!（pdf书稿）-【精英新课堂·三点分层作业】2023-2024学年九年级全一册英语（人教版）重庆专版

九年级全一册英语人教版 Unit 13 We're trying to save the earth! 第一课时 Section A (1a-2d) 人考点精饼 ①litter的用法 ③辨析cost,spend,take与pay (1)作动词，意为“乱扔”。 (1)cost意为“花费”，主语只能是物 (2)作不可数名词，意为“垃圾；废弃物”，与 (2)spend意为“花费”，主语是人，常用于 rubbish同义。 spend...on sth..或spend...(in)doing sth.结构中。 朵活学活用：完成句子。 (3)take意为“花费”，常用于“It takes/took sb. time/money to do sth.”句型中。 L.Don't throw litter in public places.(改为同义句) (4)py意为“花费”，常与介词for连用，主语是人。 in public places. 朵活学活用： 2.路上有一些垃圾。（完成译句) I.用spend,take,pay或cost的适当形式填空。 There some on the road 1.I have for electricity and water. ②advantage的用法 2.The watch me 200 dollars. 作名词，意为“优点；有利条件”，其反义词为 3.1 three hours getting to the airport yesterday. disadvantage,均为可数名词。常见搭配： 4.It will me two hours to get to the library. the advantage of..…的优点/优势 Ⅱ.改为同义句。 have an advantage over sb.比某人有优势 5.I spent two hours on my homework. two hours my homework. 米活学活用：用适当的介词填空。 =It me two hours do my 1.Being tall gave him an advantage the homework other players. 6.I spent 200 yuan in buying the new dress. 2.She had the advantage a good education. The new dress 200 yuan. 3.What are the advantages bike riding? =1 200 yuan the new dress 一左课时精练 I.根据句意及首字母提示填写单词。 Ⅱ.用所给单词的适当形式填空。 1.Walking is good for health and it c 1.The more she makes up,the (ugly) nothing. she becomes. 2.People who drop I everywhere can be 2.We should classify(分类)the rubbish and fined in some cities throw it into different (bin). 3.-Look!What is that at the b of the 3.I never take wood)chopsticks river? when I buy takeaway food. -It looks like a coin. 4.In 1960,Yuan Longping found a natural hybrid rice plant that had many 4.It's bad for our environment to use p advantage)over others. bags for shopping. 5.These (fisherman)homes are no 5.Burning c can pollute the air.That's longer in the boats because of the government's no why we use the new energy. fishing law on the Yangtze River. 196 【名师美句】Wash your dirty linen at home.家丑不可外扬。 Unit 13 We're trying to save the earth! Ⅲ.单项选择。 B.camping;instead ( )1.-This is really ugly bird. C.