语法点五 there be句型-【语法培优】2022-2023学年三年级下册英语配套课件PPT（外研版）一起

1 2 语法点五 there be句型 3 &1& 读一读，学会there be句型的用法 含义：there be句型表示某处存在某人或事物。 链接教材功能句式： 1. There is a small monster. 有一只小怪物。 2. There are twenty-four hands. 有二十四只手。 名师点睛 在there be句型中，be的形式要随主语的变化而变化。当主语不止一个时，be要与离它最近的主语在数上保持一致，即“就近原则”。 例：There is a pencil and some pens in the pencil-box.铅笔盒里有一支铅笔和一些钢笔。 There are some pens and a pencil in the pencil-box. 铅笔盒里有一些钢笔和一支铅笔。 4 01 肯定句式 There is （+a/an）+可数名词单数/不可数名词+其他. There are （+基数词）+可数名词复数+其他. 例：There is a nose on your face. 你的脸上有一个鼻子。 例：There is some water in the bottle. 瓶子里有一些水。 02 否定句式 There is+not （+a/an）+可数名词单数/不可数名词+其他. There are+not+可数名词复数+其他. 例：There isn’t a biɡ tree in my school. 我的学校里没有一棵大树。 5 03 疑问句式 一般疑问句：Is+there （+a/an）+可数名词单数/不可数名词+其他? Are+there （+基数词）+可数名词复数+其他? 例：Is there a piano in your room？你的房间里有钢琴吗？ 特殊疑问句（询问物品的数量）：How many+可数名词复数+are there+其他?例：How many teachers are there in your school？你们的学校里有多少老师？ 多学一点 there be句型与have的区别: there be句型表示“某处有某物”，意为“存在;有”。have表示“某人/某物拥有某物”，意为“持有；拥有”。 6 &2& 测一测，看你掌握了多少 Ⅰ.单项选择（难度☆） 1.________a nose on his face.( ) A.There is B.There has C.There are 2.Look, ________two books and a pencil on the desk.( ) A.there are B.there be C.there is 3.________some water in the bottle.( ) A.There is B.There are C.There isn’t √ √ √ 7 4.________any apples in the box.( ) A.There are B.There aren’t C.There is 5.—Are there many children in your class? —________( ) A.Yes, they are. B.No, there aren’t. C.No, they aren’t. 6.—How many computers are there in the room? —________( ) A.They’re twenty. B.These are twenty. C.There are twenty. 7.There are________.( ) A.six leɡs and one foot B.one foot and six arms C.one foot and six hands √ √ √ √ 8 8.—________—No, there aren’t any monkeys. There are some tiɡers.( ) A.Are there any tiɡers in the zoo? B.Are there any lions in the zoo? C.Are there any monkeys in the zoo? 9.—Is there an oranɡe on the table? —________( ) A.Y