广州版小学英语四年级上册同步讲义：Unit3Welcometomyhouse

1、Unit 3 Welcome to my houseFocus Points力标 能目能够使用本单元的词汇和句型简单描述房间。知识目标词汇welcome , come in, house, living room ,love, study, large, kitchen, clean, toilet, garden, beautiful,句型1 .Here it is!2 .This is my living room.3 .There s a new computer in your room.语法There be句型系统讲解；There be句型与have/has的区别情感目标学会整理房间

2、；爱护自己的家。Let s TalkThere is/There are .(a small study / a large kitchen/ a clean toilet / a beautiful garden.)Warming Up一.听写二.单词及短语1.房子2.客厅3.进来4.大的5.书房6.干净的7. 厨房 8. 美丽的 9. 厕所 10. 欢迎 三课文内容根据提示把句子补充完整。A:Hi.B:Hi. Welcome to （我的房间） . Please （请进）_.A.my living room.B.Oh, nice. I love the big TV.your bedroo

3、m?（在哪里）Here it is.B:Wow!a （新的） computer in your room. I love it.Language Points【知识考点一】There be 句型（一 ）： there be 句型基本认识1、定义：There be句型表示某处存在某物或某人。2、结构：（1） There is +单数可数名词/不可数名词+ 地点状语.（2） There are +复数名词+地点状语.注意事项：there是引导词，在句中不充当任何成分，翻译时也不必译出。句子的主语是某人或某物， 谓语动词be 要与主语（某人或某物）的数保持一致。当主语是两个或两个以上的名词时，谓语动

4、词要与跟它最近的那个名词一致。e.g There is a bird in the tree. 树上有一只鸟。There is a teacher and many students in our classroom.我们教室里有位老师和许多学生。 There are two boys and a girl under the tree. 树下有两个男孩，一个女孩。（二 ）： there be 句型的常考点1：变成否定There be句型的否定式的构成和含有 be动词的其它句型一样，在be后加上not即可。e.g（1）: There are some pictures on the wall.

5、（变为否定句）e.g(2)： There is a bike behind the tree.(变为否定句)2:变成一般疑问句There be句型的一般疑问句变化是把 be动词调整到句首，再在句尾加上问号即可。但同时 要注意：当肯定句中有some时，要将其改为any (否定变化也一样)。some用于肯定句，any用于否定或疑问句。e.g(1).There is some water on Mars.f any water on Mars?(2)There are some fish in the water.f fish in the water?3:特殊疑问句对主语提问：当主语是人的时候，则

6、用 who引导，当主语是物的时候，则用 what引导。 注意：无论原句的主语是单数还是复数，对之提问时一般都用 be的单数形式(回答时却要根据 实际情况来决定)。e.g(1).There are many things over there.fWhat's over there?(2) There is a little girl in the room.fWho is in the room?对地点状语提问：则用where引导。e.g (1)There is a computer on the desk Where the computer?(2)There are four chi

7、ldren on the playground.fWhere the four children?对数量提问：般有两种句型结构：How many+复数名词+are there+介词短语？How much+不可数名词+is there+介词短语？e.g你的教室有多少张桌子？桌子上有多少面包?【知识考点二】There be句型与have / has的区另U1、There be句型表示某处存在某物或某人，而have / has表示主观上的“拥有；持有”，表示 某人拥有某物，是一种所属关系。2、结构：主语+ have (第三人称单数用has) +物品e.g： I have some apples.My

8、 mother has some friends.3、 have/has跟主语的搭配第一人称：我，我们I, we第二人称：你，你们you第三人称：除第一、第二人称之外的其他人称第三人称单数：he, she, it, Kitty, Alice, Benhave（第三人称单数）has【试试看】请用 “have, ha§ ; “there is , there are ; “is there” ; “are there' 填空 。1. Ia good father and a good mother.2. a telescope on the desk.3. Hea tape-re

9、corder.4. a basketball in the playground.5. Shesome dresses.6. Theya nice garden.7. What do you?8. a reading-room in the building?9. What does Mike?10. any books in the bookcase?11. My fathera story-book.12. a story-book on the table.13. any flowers in the vase?14. How many studentsin the classroom?

10、15. My parentssome nice pictures.16. some maps on the wall.17. a map of the world on the wall.18. Davida telescope.19. David s friendssome tents.20. many children on the hill.Fun with Culture英文中的绕口令非常有趣，例如：A big black bug bit a big black bear and made the big blackbear bleed blood只又大又黑的虫虫咬了一只又大又黑的熊，

11、使得这只又大又黑的熊流血了。这句绕口令读起来是不是很有趣呢？试试这句：Fresh fried fish, fish fresh fried, fried fish fresh,fish fried fresh. 你知道这句话是什么意思吗？Go For It一选择题。( )1.How many _ are there on the trees ?A. apples B. students C. milk D. paper() 2.Are there balls?A. isB. areC. someD. any()3. There are pupils in the school bus.A. s

12、omeB. anyC.aD. an()4.Isome peaches.A. isB. areC. hasD. have() 5.Hea bag.A. isB. areC. hasD. have() 6.Theya watermelon.A. isB. are C. has D. have() 7.Mikea pencil.A. isB. areC. hasD. have()8. Mike and Lily a book.A. isB. areC. hasD. have() 9. -Are there apples in the lunchbox?-Yes. There are.A. a B.

13、some C. any D. an( )10.There pencil-box, two books and some flowers on the desk.A. is a B. are some C. has a D. have some.请判断下面的读音是否相同，相同的用“，”，不相同的用“XC. ChinaC. letC. tenC. sleepC. eatD. teacherD. beD. weD.cleanD.bean()1. A. chairB.chicken()2. A. heB.she()3. A. letB.red()4. A. meetB.green()5. A. thr

14、eeB.bee三.连词成句。1. to, welcome, school, my(.)2. Where, your, bedroom, is(?)3. where, it, is, (?)4. a, computer, is, there ,room, in, your(?)5. is, living-room, my, this(.)四.按要求改写句子。1. There is some water in the bottle.(否定句)2. There are many apples in the box.(一般疑问句)3. I have some apples.否定句：一般疑问句：肯定回答

15、：否定回答：把"I改为“She”4. Tom has some story books.否定句： 一般疑问句：肯定回答：否定回答：五.完成下列短文，对的用“T”表示，错的用“ F”。My classroom is nice and big . The wall is white and the floor is black. There are forty desks and chairs in the classroom. There are two boards on the wall. And there are two pictures, too. My classroom has ten lights and five fans. What colour are the fans? They are blue. Beside the teach ers desk, there is a shelf. Many books are in the shelf. I like the books very much.This is my classroom. It is very nice. We like it very much. So we clean the classroom everyday海天).Do you have a nice classr