Module 7 Unit 2 We all own English 第1课时(word)-【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）

Unit 2　第1课时 ★学以致用★ 1.English is now used by nearly a quarter of the world's population… 英语现在正被近四分之一的世界人口使用…… (1)quarter作名词，意为“四分之一；一刻钟”。 【拓展】分数的用法： ①基数词作分子，序数词作分母；当分子大于1时，分母应用复数。但“二分之一”通常用a half，“四分之一”通常用a/one quarter，“四分之三”通常用 three quarters。 ②一般情况下，分数修饰可数名词作主语时，谓语动词用复数；修饰不可数名词作主语时，谓语动词用单数。 (2)population作名词，意为“(某一地区)人口，全体居民；人口数量”。表示某地区的人口时，要在其前加定冠词the。 【注意】①population作主语，谓语动词用单数形式。 ②询问“人口多少”有两种方式：What's the population of…？或How large is the population of…？ ③表示人口“多少”要用large或small来修饰。 ①There are four of us，so we cut the pizza into quarters (quarter)and each eats a piece. ②我们家乡的人口是你们家乡人口的两倍。 The population of our home town is twice as large as that of yours. 2．…there is a good chance that you will meet someone who speaks English.……你有很大的机会遇到说英语的人。 chance在此作可数名词，意为“可能性；机会”，常用短语：have a chance to do sth.＝have a chance of doing sth.意为“有做某事的机会”；have a fifty－fifty chance意为“有一半的可能性”。 【拓展】chance意为“可能性”时也可用作不可数名词。 If you hurry up，you will have a chance to say (say)goodbye to your teacher. Ⅰ.根据句意及汉语提示完成单词 1．The little girl can count from zero (零)to a hundred. 2．Jessy's father is a boss (老板)of a very big company. 3．This kind/type (类型)of machine has many functions. 4．There are two Indian (印度的)students in our school. 5．To have a better life，we must develop the industry (工业)． 6．A quarter (四分之一)of my classmates came to the party yesterday. 7．As a private secretary (秘书)，you'd better not speak too much. Ⅱ.从括号中选择合适的词语填空 1．English is used for (as/for)education in many countries. 2．Lucy together with two boys is (are/is)getting into Uncle Wang's car. 3．The best way to learn English well is to read everyday English every day .(everyday/every day) 4．This dress still looks perfect even though (even though/so that)it is out of style. 5．The reason why (because/why)you see the light first is that the sound travels more slowly than the light. Ⅲ.完形填空 One day，I heard an American boy say to a Chinese girl student，“You speak very good English.” But the girl answered，“No，no.My English is very poor.