2017-2018学年（牛津译林版）七年级英语上册教案：unit1 this is me--grammar

1、GrammarTeaching objectives1. Students can understand the use of the simple present tense of the verb to be in different situations.2. Students can use the simple present tense of the verb to be to talk about some people or something.Teaching contentVocabulary：over classroomPhrases：English teacherbe good atSentences：Im (not) You/We/They are (not) He/She/It is (not)Are you/we/they ? Yes, I am./we are./they are. No, Im not./we are not./they are not. Is he/she/it ? Yes, he/she/it is. No, he/she/it i

2、snt. Teaching aidmulti-media Teaching proceduresStep I Presentation1. Tell students today well learn the simple present tense of the verb to be. (be动词一般现在时)2. Ask students to look at some sentences and find the rules of simple present tense. 描述客观事实I am a student. I am from China.我来自中国。 描述目前的事实Sandy is my classmate.She is 12 years old. 她十二岁。 描述现在的状态We are in class 1.We are very happy. 我们非常高兴。Step II Grammar1. 学习一般现在时的基本概念。 一般现在时表示现在发生的动作或存在的状态，也可表示经常性或习惯性的动作、真理或客观事实等。2. 学习动词to be的三种形式：am, is, are

3、。 I am a student of Class 2, Grade 7. 来源:学优高考网gkstk我是七年级二班的一名学生。Mimi is a cute cat. 咪咪是一只可爱的猫。We are good friends at school. 我们在学校是好朋友。You are always so kind. 你总是这么热心。be 动词的一般现在时形式有三种：_。be动词用法口诀：我(I)用am ,你(you) 用are,is用于他 (he)、她 (she)、它 (it),复数人称都用are。如果主语是代词，动词be与前面主语在一起时，在非正式行文中可以缩写。e.g. I am = Im You are = Youre She is = Shes He is = Hes It is = Its We are = Were They are = Theyre1. 学习动词to be的一般现在时肯定句、否定句、疑问句及其肯定和否定回答形式。 be动词一般现在时的三种句式肯定句式：主语 + be + 其他. Mike _ from England.麦克来自英国。一般现在时be动词在肯定

4、句中的用法I am 或 Im happy来源:学优高考网gkstk来源:学优高考网gkstk来源:学优高考网gkstkYou/We/They are或 Youre/Were/TheyreHe/She/It is 或 Hes /Shes /Its否定句式：主语 + be + not + 其他. He Jies father _ a doctor. 何杰的父亲不是医生。【注意】am和not不能合在一起缩写，is和not可缩写成isnt， are和not可缩写成arent。be动词一般现在时的否定句是在be后面加not构成。动词be与not可以缩写，如：is not = isnt; are not = arent。一般现在时be动词的否定句I am not或 Im nothappyYou/ We / They are not或 You / We / They arentHe / She / It is not 或 He / She / It isntbe动词一般现在时的一般疑问句是将be提前于句首构成。一般疑问句式：Be +主语 + 其他? 肯定回答：Yes, 主语 + be. 否定回答：N

5、o, 主语 + be not. Are those boys in the playground? 那些男孩在操场上吗？ Yes, _. / No, _. 是的，他们在。/ 不，他们不在。一般现在时be动词的一般疑问句及其肯定答AmIhappy?Yes,Iam.Areyou/we /theyyou/ we/ theyare.Ishe/she /ithe/she/itis.一般疑问句的否定回答No, I am not或 Im not happy. You/We/They are not或arentHe/She/It is not或isntStep III Exercises1. 将下列句子变成:(1) 一般疑问句并作肯定和否定回答; (2) 变成否定句。We are good friends.Simon and Sandy are classmates.Her hair is long.2. Complete the sentences with the correct forms of the verb to be.1. My name is Millie. I _ 12 years

6、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?Step IV Exercises on the bookAsk students to do the exercise B on page 12.Millie is talking to her new friends. Complete their conversation 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 _.Step V HomeworkReview the simple present tense of the verb to be.

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