Module 3 Unit 3课件2023-2024学年外研版七年级英语上册

Module 3 Unit 3 Language in use 学习目标 预习检测 知识梳理 课堂总结 学习 导航 重点探究 当堂检测 新课导入 能熟悉并正确运用本课时的重点单词和短语 能运用there be句型的一般疑问句形式及其答语 能运用how many句型对可数名词进行提问 2 1 3 学习目标 1.On her desk _______ some books and pens.A.there is B.has C.there are D.there have2._______ there a bookshelf in your home?A.Are B.Be C.Is D.Am3.There is a computer on _______desk.A.everyone B.everyone’s C.these D.those C C B 预习检测 4.In China, children must go to school_______ they are 5 or 6 years old. A.where B.how C.when D.what 5.—_______trees are there in front of the house? —None.A.How many B.How much C.How old D.How A C 知识梳理 一般采用there be句型。 请看例句： 1. There is an apple on the desk. 2. There are many students on the playground. There be 句型的构成形式一般为“There is/ are ＋某物／人＋地点”。它既可表示某地方有什么东西，也可以表达某地方有什么人。 在英语中, “某处有某人(物)”这类概念该如何表 呢？ 如果要表达某地方没有某东西或某人，或者问某地是否 有某东西或某人，我们要用到There be 句型的否定和疑 问形式。否定形式是在be 后加not。 其疑问形式是将be 提至there 之前。特殊疑问句是疑问词+一般疑问句。 eg: 1. There isn’t a computer on the desk. 2. —Is there a computer on the desk? —Yes ,there is. / No, there isn’t. 1. 当名词是可数名词单数或不可数名词时，be动词 用is；当名词是可数名词复数时，be动词用are。 2. there be 句型遵循就近原则，即be动词要与和它 相近的主语在人称 数上保持一致。 There is a blackboard and two maps on the wall. 3. 一些{ 4. 在英语中，动词have或has也表示“有”的意思，但have (has)表示所属关系，经常用“人”作主语，表达“某人有……”，而there be句型表示“某处有某物”，即存在关系，应注意加以区别。 I have a pen. There is a pen on the desk. some 用于肯定句中 any 用于疑问句和否定句中 运用how many句型对可数名词进行提问 How many students are there in your class? Language Practice There are thirty students in my class. Are there computers on everyone’s desk? No, there aren’t. Is there a map of the world? No, there isn’t. How many students are there in your class? The library is on the left of the playground. 重点探究 探究一 How many classrooms are there in your school? 1 Ask and answer in pairs about your school. Pair Work 两人一组，根据自己学校和班级的实际情况进行回答练习，然后每组派代表进行展示。 How many students are there in your class? How many are boys and how many are girls? How many