1、课题Unit 7GrammarThere be课型语法课课时1教学目标知识与技能目标:学生能熟练掌握 There be 句型的陈述句、一般疑问句。学生能熟练掌握主谓一致原则;学生能正确区分 Therebe 句型和“have/has”表示“有”的含义。学生能熟练运用“Therebe ”句型描述日常生活中的事物。过程与方法目标:听、说、读、写贯穿教学的全过程,以自主、合作、探究及“任务型”教学为主,充分调动学生的主观能动性和探索精神,注重知识教学适合学生的认知水平,由简到繁,由易到难。情感目标:教和学的过程中,注意培养学生的团结协作精神,培养学生的跨文化意识。重点难点There be 句型的各种句
2、式变化及 be 的正确运用。主谓一致;Therebe 和 have/has 表示“有”的正确运用。Step1. Greet the class. Good morning/afternoon, Class. Hows the weather today?Step2. Lead in1.Look and say: 朗读并观察下列句子:引出 There be 句型1.There is a picture on the wall.2.There is a bag behind the chair.3.There is an English book in the desk.4.There are f
3、our pictures on the wall.5.There are some shoes under the bed.6.There are two boys in front of the house.让学生初步感知 There be 句型并找出句型规律。2.Present and explain:1)Basic structure:There be + 某人或某物+ 介词短语。2) Meaning :“There be ”conveys the meaning:“某处有某人/某物”。3)Analysis :there 是引导词,无词义;be 是谓语动词;“某人或某物”是句子的主语;介
4、词短语多是句子的状语;Step3. 呈现 There be 句型考点各种句式的变化考点一:就近原则be 动词单复数形式要跟 there be 之后的第一个主语保持一致,如果第一个主语是单数或不可数名词用 is,如果第一个主语是复数则用 are。请使用 There be- 描述下图(见课件)教师先引导学生运用此句型结构造句,然后让学生两人一组进行操练,相互检查,然后让一部分学生把练习成果和大家分享There is a cat and two birds in front of the house.There are two birds and a cat in front of the hous
5、e.考点二 :There be- 的一般疑问句规则:is/are 要提前, some 变 any,其他都不变考点三: There be 句型的否定形式规则: Be 动词后面加 not, some 变 any There be 否定句型中的 not any 与 no 可以互换。 not any 强调一个都没有。考点四:There be 句型的特殊疑问句形式1.对主语提问:当主语是人的时候,则用 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is(回答时却要根据实际情况来决定)。如:There are lots o
6、f cars over there.Whats over there?There is a little girl in the room.Who is in the room?2.对地点状语提问: 则用 where 引导如: There is a computer on the desk. Where is the computer? There are four children on the playground. Where are the four children?3.对数量提问:一般有两种句型结构:How many+复数名词+are there+介词短语? How much+不可
7、数名词+is there+介词短语?考点五:There be 句型和 have / hasthere be 句型表达的是“在某个地方存在某人、某物等”,have / has 则表示“某人拥有某物”活动一:大声朗读:读下列句子并注意其结构。表示“有”,分两种。there be 没生命,have,has 有生命。 桌子板凳没生命,自然是用 there be.就近原则别忘记,is、are 把 be 替。 小猫小狗有生命,have, has 不离弃。只有单三用 has,其他都是用 have.There is a bag on the desk .There are some books in the
8、bag .They have some books at home .I have a red bike .We have a big house .He has a black car .My brother has a new ruler .考点六 :there be 句型有时态的变化1. there be 句型的一般过去时 There was/ were+某物/某人+其他。2. there be 句型的一般将来时(重中之重)There will be +sb/sth +其他There is (are) going to be +sb/sth +其他如:There will be a pa
9、rty on Monday.There is going to be a meeting this afternoon.will be = is/are going to be活动二:Can you use “be” easily? 比一比,谁最快。 (见课件)考点七:There be 句型的其他结构There besb.doing sth.地点/时间 表示:有某人或某物正在做某事For example:树上有一只鸟正在唱歌。 There is a bird singing in the tree.街上有两个男孩正在奔跑。There are two boys running in the st
10、reet活动三:请根据下面的描述画一幅画(小组活动并展示)让学生把自己认为写得好的一个句子和大家分享This is a nice picture. Theres a river in it. On the river theres a boat. Therere some children in the boat.Theyre boating. Near the river theres a tall tree. Therere two birds singing in the tree. Therere two catsclimbing up the tree. They want to c
11、atch the birds. I like the picture very much.Step6. 课堂小结:There be 句型有特点,主语跟在 be 后边。单数主语用 is,复数用 are 记心间,多个主语并列时,be 随身边主语变。变否定,很简单,be 后要把 not 添。变问句也不难,把 be 提到 there 前。肯定句中用 some,否定疑问 any 换。Step7. 课堂练习:语法大练兵(15 个单选)Step8. Homework: Write a few sentences about our classroom.板书设计Thereis/are+ 某 物 / 某 人+ 某 地某 地有 某 物 / 某 人( 存 在)There is+可数名词单数/不可数名词There are +可数名词复数am,is ,arebewas ,werewill be /is are going to be