7A+Unit+1+Grammar

1、 一般現(xiàn)在時的用法一般現(xiàn)在時的用法Sandys hair is long. 表示現(xiàn)在存在的狀態(tài)。表示現(xiàn)在存在的狀態(tài)。I am a teacher. You are students.Simon often plays football after class.表示經常性、習慣性的動作。表示經常性、習慣性的動作。Cats eat fish. 表示客觀事實或普遍真理。表示客觀事實或普遍真理。一般現(xiàn)在時用法小結一般現(xiàn)在時用法小結 英語句子的時態(tài)是指句中謂語英語句子的時態(tài)是指句中謂語動詞在不同的時間和狀況下所使用動詞在不同的時間和狀況下所使用的某種動詞形式。的某種動詞形式。 當我們談論以下幾種情況時當

2、我們談論以下幾種情況時,用一用一般現(xiàn)在時：般現(xiàn)在時：1. 表示現(xiàn)在存在的狀態(tài)表示現(xiàn)在存在的狀態(tài); 2. 表示經常性、習慣性的動作表示經常性、習慣性的動作; 3. 表示客觀事實或普遍真理。表示客觀事實或普遍真理。Simple present tense of the verb to beAbout meI am an English teacher.Im short.My name is Poppy.My hobbies are reading and playing badminton.amisareActivity 1 Im Millie. Im 12 years old. My name

3、is Simon. Im tall. This is Sandy. She is tall and slim. Her hair is long. This is Daniel. He is from Nanjing. He is short . He is good at Maths.Lets find the sentences with “to be” on P8am, is, are,Be動詞也叫系動詞，表示“是”，具體體現(xiàn)形式有具體體現(xiàn)形式有: :一般現(xiàn)在時態(tài)一般現(xiàn)在時態(tài)Activity 2 : Look and learn英語句子的英語句子的時態(tài)時態(tài)是指句中謂語動詞在不同的時是指句

4、中謂語動詞在不同的時間和狀況下所使用的某種動詞形式。間和狀況下所使用的某種動詞形式。一般現(xiàn)在時表示：現(xiàn)在存在的狀態(tài)或事實。一般現(xiàn)在時表示：現(xiàn)在存在的狀態(tài)或事實。Eg: I am in Yangzhong now. We are in Class 1, Grade 7 .We use the simple present tense to talk about facts and states :1. Things are facts. (Daniel is from Nanjing.) 2. Things are true now. (Im 12 years old.) 3. Things a

5、re in a certain states. (Sandy is tall and slim.) isareambe 動詞一般現(xiàn)在時能與不同的能與不同的主語主語( (subjects)subjects)連用連用amII am我我是是一個女生。一個女生。I am a girl. I am tall. 我我是是高的。高的。=Im=Im a girl.=Im tall.Activity 3: Look and sayisHeSheItHe is a boy. She is a girl. It is a dog. 她是一個女生。她是一個女生。它是一只小狗它是一只小狗。He is=HesShe is

6、=ShesIt is=ItsHesShesItsareYouTheyYou are a boy. You are boys.WeWe are friends. 你是一個男生。你是一個男生。你們是男生。你們是男生。They are classmates. 他們是同班同學。他們是同班同學。我們是朋友。我們是朋友。YoureWereTheyreYou are= YoureWe are= WereThey are= Theyre與普通名詞連用與普通名詞連用（1 1）單數(shù)名詞）單數(shù)名詞 + is+ is （2 2）復數(shù)名詞）復數(shù)名詞 + are+ are The students _very happy

7、.areThe teacher _tall and slim.is人稱代詞主格人稱代詞主格1.我用我用am，你用，你用are， is連著他，她，它。連著他，她，它。2.單數(shù)名詞用單數(shù)名詞用is，復數(shù)名詞全用，復數(shù)名詞全用are.This English book _ old. These English books _ new.不可數(shù)名不可數(shù)名詞用詞用is.isare(在句子中作在句子中作主語主語)他們他們你們你們我們我們它它她她他他你你我我TheyYouWeItSheHeYouI amareisisisareareaream, is, are 與與不同主語不同主語連用口訣連用口訣我用我用am

8、你用你用are Is用于他用于他,她她,它，它，單數(shù)名詞用單數(shù)名詞用is凡是復數(shù)全用凡是復數(shù)全用are I am a boy. You are smart. She is beautiful. He is a student. It is short.The apple is red.Footballs are round.用用“be”的正確形式填空的正確形式填空1.I _ a tall girl.2. You_ Lily, right?3.She _ my twin sister.4.We _ good friends.5.Millie and Sandy _ good students.6

9、.The girls _ from America. amareis are are areActivity 4: Finish the exercises用用be動詞的正確形式填空動詞的正確形式填空1)I _ a teacher. My mother _ a nurse.2) My brother _in No. 1 Middle School?3) My aunt _not a doctor. She _ an English teacher.4) Li Ping and I _ Chinese.5) Some water _ in the glass.6) This pair of sh

10、oes _ Daniels.7) Amy and Sandy _my friends. am isis is is areisisareLets play a gamemy brothersmy brothershis friendhis friendour parentsheheLucys catyouyouher teachersher teachersActivity 5:amisareI II am not a doctor.We are in the classroom.I am a teacher.We are not in the park. 主語主語 + be + not+ o

11、thers are not arent Activity 6: Change into negative sentences I am He/She / It is They are not=am not amnt is not isnt +主語主語+將下列句子改為否定句將下列句子改為否定句1.This is a box. 2.Im a student. 3.They are my classmates.This a box.is not/ isntis not/ isntI _a student.They my classmates.are not/ arentare not/ arenta

12、m notam not變否定，很容易，變否定，很容易，be后后not莫忘記。莫忘記。He is a teacher.be動詞提句首動詞提句首Is he a teacher?They are classmates.be動詞提句首動詞提句首Are they classmates?肯定：肯定：Yes, he is.否定：否定：No, he isnt.肯定：肯定：Yes, they are.否定：否定：No, they arent.在一般疑問句的肯定回在一般疑問句的肯定回答中不能用縮寫形式答中不能用縮寫形式Activity 7: Change into question sentencesFill i

13、n the blanks1. It is a reading room. _ it a reading room? Yes, it _.2. They are classmates. _ they classmates? No, they _. 3. Eddie is Hobos master. _ Eddie Hobos master? No, it _.變疑問變疑問, be提前提前, 句末問號莫丟棄。句末問號莫丟棄。IsisArearentIsisnt我用我用am，你用，你用are，is用于他，她，它；用于他，她，它；單數(shù)名詞用單數(shù)名詞用is，凡是復數(shù)全用，凡是復數(shù)全用are。變否定，很容

14、易，變否定，很容易，be后后not莫忘記。莫忘記。變疑問，變疑問，be提前，句末問號莫丟棄。提前，句末問號莫丟棄。 否定疑問任你變，句首大寫莫遲疑。否定疑問任你變，句首大寫莫遲疑。 Be動詞用法口訣動詞用法口訣Activity 8: Make a conclusionI am = Im You are = YoureHe is = Hes She is = ShesIt is = Its We are= WereThey are=Theyre注意注意: be動詞動詞am，is，are與其前面與其前面 人稱代詞的合寫。人稱代詞的合寫。按要求改寫下列句子：按要求改寫下列句子：1. They are

15、 classmates.(改成否定句改成否定句)2.I am from Zhouzhuang.(改成一般疑問句并做肯改成一般疑問句并做肯定回答定回答)3.My name is Amy.(改成一般疑問句并做否定回答改成一般疑問句并做否定回答)They are not classmates.Are you from Zhouzhuang?Yes, I am.Is your name Amy?No, it isnt. Activity9: Finish the exercisesA. Help Millie complete the sentences with the correct forms

16、of the verb to be.1. My name is Millie. I _ 12 years old.2. Hello, _ you Simon?3. They _ my classmates. We _ in Grade 7.4. Look, Sandy _ over there.5. Mr Wu _ our English teacher.6. _ our school nice, boys and girls?amareareareisisIs B. Millie is talking to her new friends. Complete their conversati

17、on with the correct forms of the verb to be.Millie: Hi, Sandy. Our school _ big.Sandy: Yes, it _. The classrooms _ big too.Simon: Our teachers _ nice. Mr Wu _ a good teacher.Sandy: _ he our Chinese teacher?Millie: No, he _. He _ our English teacher.Simon: _ you good at English, Sandy?Sandy: No, I _.

18、isisareareisIs is not / isntisAre am not用聯(lián)系動詞to be的正確形式填空1）I _ a teacher. My wife _ a nurse.2) _this bag yours? Yes, it _.3) _the clothes your uncles? Yes, I think so.4) _your brother in No. 1 Middle School?5) My aunt _not a doctor. She _ an office worker.6) Li Ping and I _ Chinese.7) Which _for me,

19、 this one or that one?8) _you all here, Helen? am isIs isAre Is is is are isAre 9)My parents_in Nanjing.10) One of my sisters _in Shanghai.11) These are my brothers trousers. Mine _over there.12) Where _the boys? They _in the TV room.13) What colour _red and green?14) Id like to _ your pen friend.15

20、) Here _your gloves.16) What _your job? are is are are are is be are isI _ a girl. My name _ Mary. I _ in Class 2, Grade 7. I _ 12 years old. Here _ my family photo. Look! These _ my parents and those _ my grandparents. This boy _ my brother. He _ 15 years old now. That _ my cat. It _ very lovely.在下

21、面的短文中填入適當?shù)脑谙旅娴亩涛闹刑钊脒m當?shù)腷e動詞：動詞：amisamamisareareisisisis選用選用am, is, are完成下列句子。完成下列句子。 1. I _ a Chinese boy. 2. Annie _ Simons cousin. 3. We _ from Shanghai. 4. You _ my good friends. 5. Millie and I _ in the same class. 6. Kitty and Amy _ happy here. 7. Andys brothers _ not in China. 8. This is my dog. It _ very lovely. amisareareareareareisExercises:1. I _ an English teacher.2. We _ in the classroom.3. Our school _ big.4. You _ middle school students