Module 3 Unit 1 They sometimes work harder 第1课时(PPT)-【全效学习】2023-2024学年九年级下册英语同步课件及教参（外研版）

全效学习 九年级下册 Module 3　Life now and then Unit 1　第1课时 全效学习 夯基固本 素养提能 学以致用 1.But people don't take as much exercise as they used to.但是人们的运动 量不像过去一样多了。 (1)as…as…意为“像……一样……”，第一个as是副词，第二个as 可以是连词或介词，常用于同级比较，其否定形式为not as/so…as…。 常用结构： ①“as＋形容词/副词的原级＋as”可用来表示两者在某方面相同或相近。 ②“倍数＋as＋形容词/副词的原级＋as”可表示两者间的倍数关系。 ★学以致用★ 全效学习 夯基固本 素养提能 学以致用 (2)used to意为“过去常常”，其后常接动词原形，用于表示过去真实或经常性的行为，特别强调现在不那样了。used to的否定形式为usedn't to或didn't use to；其疑问形式为Used＋主语＋to do…？或Did＋主语＋ use to do…？ 【注意】①be used to doing sth.意为“习惯于做某事”，指动作过去不常做而现在已习惯做了，强调目前的情况；to为介词，后接名词或动词－ing。 ②be used to do sth.意为“被用来做某事”，为被动结构。 全效学习 夯基固本 素养提能 学以致用 ①这部电影和那部电影一样有趣。 This film is ___________ _____________ ___________ that one. ②彼得跑得有我两倍快。 Peter runs ___________ _________ ___________/ ___________ _______ I do. ③Bob used to _________(play)basketball with his friends after school. as interesting as twice as fast quickly as play 全效学习 夯基固本 素养提能 学以致用 2．【辨析】the number of与a number of (1)the number of意为“……的数量”，后面接可数名词复数，谓语动词用单数形式。 (2)a number of意为“若干；许多”，后面接可数名词复数，谓语动词用复数形式。 There __________ a number of books in the school library and the number of them ___________ increasing.(be) are is 全效学习 夯基固本 素养提能 学以致用 Ⅰ.根据句意及汉语提示完成单词 1．The old woman is __________(聋的)，so she can't hear anything. 2．When we saw the boy in the street，he was shaking with _________ (害怕)． 3．Junk food is bad for our health，so we ___________(不常)eat it. 4．Young people often dream of becoming ______________(富有的)in the future. 5．My father spends all his ____________(空余的)time reading books. deaf fear seldom wealthy/rich spare/free 全效学习 夯基固本 素养提能 学以致用 Ⅱ.从括号中选择合适的词语填空 1．It's believed that _________________(a number of/the number of)polar bears is becoming smaller and smaller. 2.Our city has changed a lot and the street is cleaner than it _________ (used to/is used to)be. 3．Every one of us is working as ___________(hardly/hard)as we can to finish the job in time. 4．If you can exercise once a week，that's ___________(better/worse) than no