七年级上册英语课件Unit 3 Section B 2a~Self check

拨打……号码
call sb.
给某人打电话
call sb. at +电话号码，意为“拨打······找某人”,
② n. give sb. a call
给某人打电话
【学以致用】
①Please call
in case of the fire (火灾) .
A.119
B. at 119
C. in 119
D. on 119
at （提供号码等时使用
）；按照；根据；
Unit3 Is this your pencil?
And you can call her at 678--1234.
Section B(2a~Self Check)
library 图书馆 in 在……里 find 找到；发现 some 一些；某些 classroom 教室 lost 丢失；遗失 e-mail 电子邮件 call 给......打电话 at （提供号码等时使用
Unit3 Is this your pencil?
Lin Mei is in the library. She finds some intreseting books.
Section B(2a~Self Check)
library 图书馆 in 在……里 find 找到；发现 some 一些；某些 classroom 教室 lost 丢失；遗失
Unit3 Is this your pencil?
Section B(2a~Self Check)
Unit3 Is this your pencil?
Explanation
Call me at 685-6034. 拨打685-6034找我。
这是祈使句, 以动词原形开头。
① v. call+电话号码
2a Did you lose things? Write the things you lose easily.
school ID card
watch
key
book ruler
schoolbag
pen
eraser notebook…
Section B(2a~Self Check)
Unit3 Is this your pencil?
人教七年级上 Unit 3
Unit3 Is this your pencil? Section B(2a~Self Check)
Section B(2a~Self Check)
Revision
A: What’s this/that ? B: It's a(n)…. A: How do you spell it? B: ….
Unit3 Is this your pencil?
In the classroom. She lost her book.
Section B(2a~Self Check)
library 图书馆 in 在……里 find 找到；发现 some 一些；某些 classroom 教室 lost 丢失；遗失 e-mail 电子邮件
）；按照；根据；
ask 请求；要求
Unit3 Is this your pencil?
After a while, the teacher asks her to the office for her book.
Section B(2a~Self Check)
Unit3 Is this your pencil?
1. ask. . . for. . . 请求; 恳求 (给予) ;向某人索取某物；向某人要某物 e.g. You can ask him for the dictionary.
你可以找他要那本词典。
拓展： 2. ask sb. to do sth. 要求某人做某事 e.g. My mother asks me to do homework on time.
Unit3 Is this your pencil?
Section B(2a~Self Check)
library 图书馆
Unit3 Is this your pencil?
library
Section B(2a~Self Check)
library 图书馆 in 在……里 find 找到；发现 some 一些；某些
【语境领悟】
*Ask the teacher for help. 向老师求助吧。 *Ask your father to help you. 让你爸爸帮你吧。
【学以致用】 Please ask Tom A. c. coming
3. find 找到; 发现 【语境领悟】 *I can’t find my ruler. 我找不到我的尺子了。 *He found a box in his desk. 他在课桌里发现了一个盒子。
2b Read the notices on the board and circle
the lost things.
Section B(2a~Self Check)
Found: Some keys are in classroom7E. Are they yours? E-mail me at maryg2@ .
②Is this your watch in the lost and found case?
Call Mary
999-9789.
A. on B. for C. in
D. at
Section B(2a~Self Check)
Unit3 Is this your pencil?
2. Ask the teacher for it.
【自主归纳】 find是动词, 意为“找到; 发现”, 后跟代词、
Unit3 Is this your pencil?
She writes a lost notice. Her e-mail address is linmei@.
Section B(2a~Self Check)
library 图书馆 in 在……里 find 找到；发现 some 一些；某些 classroom 教室 lost 丢失；遗失 e-mail 电子邮件 call 给......打电话