阳光微课程课件be.ppt

微课程 微课程 “be”动词的用法 肥城市湖屯镇钱庄小学 郭红伟 2015年6月11日 人教版小学英语三年级下册 be动词的种类 be动词包括“am”, “is”, “are”三种形式,表达“是”的意思。 第一人称单数(I)配合am来用。 句型解析析：I am+… I am Snoopy. I am ten. I am a student. I am a boy. 第二人称(You)配合are使用。 句型解析：You are+… You are my good friend. You are a boy. You are beautiful. be动词的种类 第三人称单数(He 或 She 或 It)配合is使用。 句型解析：She/He/It is +… She is a girl. He is John. It is a duck. be动词的种类 复数人称 (we /you/they)配合are使用。 句型解析：We /You/They are +… We are students. You are welcome. They are good students. be动词的种类 be的用法口诀 be氏三朵花, am, is还有are,????我(I)恋am, 你(you)恋are,??????is跟了他(he)她(she)它(it),???单娶is, 复娶are。 ;不要混淆记牢它; ??变疑问，be前提，句末问号莫丢弃; ??变否定，更容易，be后not莫忘记; ??疑问否定任你变，句首大写莫迟疑 。 be动词的疑问句 He is a teacher. Is he a teacher? They are students. be动词提句首 Are they students? I am a good student. 练一练 Am I a good student? be动词提句首 be动词的否定句 He is a teacher. He is not a teacher. They are students. They are not students. 练一练 be后加not be后加not 变否定，be动词后加not I am a good student. I am not a good student. 1. I ?????????a girl. am?? B. is? C. are 2. He ?????????a boy. A. am?? B. is? C. are 3. We? ?????????boys. A. am?? B. is? C. are 4. My father? ?????????a doctor. A. am?? B. is? C. are 5. Tom and Jack ???????????boys. A． am? B. is? C. are 6. ? ??????????? it a desk.? A. Am??? B. Is? C. Are A B C B C B 动动脑： 7. ?????????? You ? clever.? ?A. Am? B. Is? C. Are 8. I? ????????????a student.? You? ????????a teacher. A . am? is? B. am? are?? C. is?? are 9. We ?????????friends. ?A. am? B. is? C. are 10. He ???????????my father.? She ???????????my mother .?They? ???????????both teachers . ? A. is is are?? B. am is are?? C. is is am 动动脑： 微课设计：郭红伟 微课制作：郭红伟 制作单位：肥城市湖屯镇钱庄小学 制作时间：2015年6月11日 微课程 微课程 微课程