1、be動(dòng)詞的用法,am is are,be動(dòng)詞的形式,be動(dòng)詞包括“am”, “is”, “are”三種形式,表達(dá)“是”的意思。 1. 第一人稱單數(shù)(I)配合am來用。 句型解析析：I am+,I am Snoopy. I am ten years old. I am a student. I am a boy.,2.第三人稱單數(shù)(He 或 She 或 It)配合is使用。 句型解析：She/He/It is +,She is a good girl. He is so cute. It is my pet.,3.第二人稱(You)配合are使用。 句型解析: You are+,You are

2、my good friend. You are a good person. You are beautiful.,4. 復(fù)數(shù)人稱 (we /you/they)配合are使用。 句型解析：We /You/They are +,We are in Class 5,Grade 7. You are friends. They are good students.,I am a boy. She is a good girl. He is so clever. It is my pet. You are a good person. We are in the same class. You are

3、 friends. They are good students.,be動(dòng)詞的陳述句,be動(dòng)詞的否定句,1.He is a teacher.,He is not a teacher.,2.They are boys.,They are not boys.,變否定，be動(dòng)詞后加not。,Have a try:,I am a good student.,I am not a good student.,be動(dòng)詞的疑問句,1. He is a teacher.,be動(dòng)詞提句首,Is he a teacher?,2. They are students.,be動(dòng)詞提句首,Are they studen

4、ts?,Have a try:,I am a good student.,Am I a good student?,be動(dòng)詞的縮寫,I am= Im You are=Youre He is= Hes She is= We are= It is= They are=,Were,Its,Shes,Theyre,否定形式的縮寫：,is not= isnt are not= arent,am not沒有縮寫形式！,練一練： 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. ar

5、e 4. My father a doctor. A. am B. is C. are 5. Tom and Jack boys. A am B. is C. are 6. This a desk. A. am B. is C. are,A,B,C,B,C,B,7. They late. A. am B. is C. are 8. You clever. A. am B. is C. are 9. The cloud white. A. am B. is C. are 10. I a student. You a teacher. A . am is B. am are C. is are 1

6、1. We friends. A. am B. is C. are 12. He my father. She my mother .They both doctors . A. is, is, are B. am, is, are C. is, is, am,C,C,B,B,C,A,Be的用法口訣 我（I）是am ，你（you）是are; is用于他（he）,她（she），它（it）;單數(shù)is,復(fù)數(shù)are，不要混淆記牢它; 變疑問，往前提，句末問號(hào)莫丟棄; 變否定，更容易，be后not莫忘記; 疑問否定任你變，句首大寫莫遲疑 。,I am = Im you are = youre he is

7、 = hes she is = shes it is = its we are = were you are = youre they are = theyre,Am I .? Are you .? Is he .? Is she .? Is it .? Are we .? Are you .? Are they .?,I am. you are. he is. Yes, she is. it is. we are. you are. they are.,Im not. you arent. he isnt. No, she isnt. it isnt. we arent. you arent

8、. they arent.,一、定義與分類,代詞是代替名詞及起名詞作用的短語或句子的詞。代詞根據(jù)其意思和用法可分為人稱代詞、物主代詞、指示代詞、相互代詞、疑問代詞、連接代詞、關(guān)系代詞、不定代詞等九類。,Grammar: Pronouns（代詞）,人稱代詞,人稱代詞用法要點(diǎn),1.主格用來作句子的主語（動(dòng)作的發(fā)出者）。 I often go shopping on Sundays. They go to school by bus. 2.賓格用來作動(dòng)詞或者介詞的賓語（動(dòng)作的承受者）。 Mr. Zhang teaches me English this year. We all look at he

9、r. -Open the door, please. Its me.,3.人稱代詞并列用法的排列順序 1)單數(shù)人稱代詞，其順序?yàn)椋?第二人稱-第三人稱-第一人稱 即： you and I; he/she/it and I; you, he/she/it and I 2)復(fù)數(shù)人稱代詞，其順序?yàn)椋?第一人稱-第二人稱-第三人稱 即： we and you; you and they; we, you and they,小試牛刀：,1、寫出下列人稱代詞的賓格形式 I_ you_ he_ she_ we_ they_ 2.單項(xiàng)選擇 (1)_ is a good student, all the tea

10、chers like_ very much. A. She, her B. Her, she C. He, her D. She, him (2)Mary,please show _your picture A. my B. mine C.I D. me,me,you,him,her,us,them,A,D,you 你,you 你們,he 他,she 她,it 它,they 她們，他們，它們,人稱代詞,第一人稱,第二人稱,第三人稱,人稱,格,數(shù),單 數(shù),復(fù) 數(shù),主格,賓格,主格,賓格,I,you,he,she,it,me,you,him,her,it,we,you,they,us,you,th

11、em,人稱代詞,人稱代詞有主格和賓語之分：主格用作主語，賓格用作賓語。,1.人稱代詞主格：作主語，表示誰怎么樣了，干什么了。 例句：I am a teacher. You are student. He is a student, too. They are students.,2.人稱代詞賓格：作賓語，表示動(dòng)作行為的對(duì)象，用在動(dòng)詞或介詞后。 例句：Give it to me. Lets go. (lets =let us),人稱代詞知識(shí)要點(diǎn),當(dāng)主語為并列的幾個(gè)人稱代詞時(shí)， I要放在最后，you要放在最前。人稱代詞在并列使用時(shí)的順序?yàn)?“第二人稱，第三人稱，第一人稱”。 You, he and

12、 I are all students. 注：但承認(rèn)錯(cuò)誤時(shí)，I 通常在最前。 I and Mary are to blame(責(zé)備).,練習(xí) 1.寫出下列人稱代詞的賓格形式 I_ you_ he_ she_ we_ they_ 2.單項(xiàng)選擇 (1) _ is a good student. All the teachers like_ very much. A.She,her B.Her,she C.He,her D.she,him (2) Mary,please give（給） _ your book. A.my B.mine C.I D.me,him,you,me,her,us,them,

13、說明事物所屬關(guān)系的代詞，分為形容詞性和名詞性兩種,my,your,his,her,its,our,your,their,二.物主代詞,形容詞性物主代詞相當(dāng)于形容詞 (my/your/his/her/its/our/their)+名詞,Is this your book? Is that your umbrella? They are their books. Our school is very beautiful（美麗的）.,1. What is _(她的)English name？ 2. _(我的)father is a doctor. 3. Where is _(你們的)library?

14、 4. _(我)have a pet cat. _(它的)name is Joy. 5. _(我們的)classroom is big. 6. _(他們的) books are colorful.,her,My,your,I,its,Our,Their,練一練！,( )1.She gives the erasers to Lucy and _. A. I B. me C. my D. mine,( )2.There are some apples behind_. A. him B. they C. he D. my,( ) 3._go to school every day. _ like school very much. A. Tom and I, We B.I and Tom, We C. Tom and me, We D.Tom and I, They,B,A,A,( )4.Can you let _ go with_? A. him,I B.he,I C. he,me D. him,me,D,( )5. Only _ know it. A. I and he B. he and you C. he and I D. I and you,C,( )6. _like sports very much