内容正文:
课题
仁爱科普版 七上英语 Unit 1 Exploring the topic-Grammar in use 导学案
课型
新授
主备人
一、学习目标
1. 掌握人称代词(主格)的用法。
2. 理解并正确运用一般现在时中 be 动词的形式。
二、学习重难点
1. 重点
熟练掌握人称代词主格(I, you, he, she, it, we, they)的用法。
掌握一般现在时中 be 动词(am, is, are)的肯定、否定及疑问形式。
2. 难点
能够根据语境准确使用人称代词主格。
熟练运用一般现在时中 be 动词进行造句和回答。
三、学习过程
(一)Personal pronouns(subjective case) 人称代词(主格)
Activity 1:Look at the pictures and read the sentences. Pay attention to the personal pronouns in bold. (看图片并读句子。注意加粗的人称代词。)
Hello! I am Lingling. You are in Class 6. She is Xiao Ya. He is 12 years old. We are good friends. They are from China. It has two big ears. It is a cute dog.
思考与总结:
观察以上句子,我们可以发现人称代词主格在句中作主语,表示不同的人物。
I:表示“我”,用于第一人称单数。
You:表示“你;你们”,用于第二人称单复数。
He:表示“他”,用于第三人称单数男性。
She:表示“她”,用于第三人称单数女性。
It:表示“它”,用于指代事物或动物。
We:表示“我们”,用于第一人称复数。
They:表示“他们;她们;它们”,用于第三人称复数。
Activity 2:Fill in the blanks with the correct personal pronouns. (用正确的人称代词填空。)
1. This is a cat. It is a little black cat.
2. I am in Class One, Grade Seven.
3. Meimei and I are in Class One, Grade Seven. We are classmates.
4. Xiao Ya and Meimei are good friends. They like listening to music.
5. Wang Junfeng is tall and strong. He likes playing football.
解析:
1. 句中提到的是“这只猫”,是单数且为物,用人称代词“it”。
2. 句子表达“我在七年级一班”,“我”用“I”。
3. “Meimei 和我”是两个人,作主语,用人称代词“we”。
4. “Xiao Ya 和 Meimei”两个人,作主语,用人称代词“they”。
5. “Wang Junfeng”是男性单数,用人称代词“he”。
Activity 3:Read the text and fill in the blanks with the correct personal pronouns. (读文章并用正确的人称代词填空。)
This is my friend, Sarah Hill. She is from America. She is lovely. Sarah has a brother, Tom Hill. He is very tall. He likes singing and dancing. I like dancing, too. We often dance together.
解析:
1. “Sarah Hill”是女性,且在句中作主语,用人称代词“she”。
2. 第二处提到“Sarah Hill”,同样用人称代词“she”。
3. “Tom Hill”是男性,在句中作主语,用人称代词“he”。
4. 第三处提到“Tom Hill”,依旧用人称代词“he”。
5. 句子表达“我也喜欢跳舞”,“我”用“I”。
6. “我们经常一起跳舞”,“我们”用“we”。
(二)The simple present tense (1) 一般现在时(1)
Activity 1:Pair work. Read the conversation. Pay attention to the usage of the verb be. (两人一组。读对话。注意 be 动词的用法。)
Hello! My name is Li Mei. What's your name?
Hi! I am Li Xiang. Are you in Class Three?
Yes, I am. We are classmates. Is that boy our classmate, too?
No, he isn't. He is in Class One.
总结:
在一般现在时中,be 动词(am/is/are)的使用取决于主语的人称和数。
am:用于第一人称单数 I 之后。
is:用于第三人称单数(he, she, it)之后。
are:用于第二人称(you)以及第一人称复数(we)、第二人称复数(you)和第三人称复数(they)之后。
Activity 2:Complete the tables and learn how to use the verb be. (完成表格并学习如何使用 be 动词。)
肯定形式 缩写形式 否定形式 缩写形式 疑问形式 简略回答I am... I'm... I am not... I'm not... Am I...? Yes, I am. / No, I'm not.He/She/It is... He/She/It's... He/She/It is not... He/She/It isn't... Is he/she/it...? Yes, he/she/it is. / No, he/she/it isn't.We/You/They are... We/You/They're... We/You/They are not... We/You/They aren't... Are we/you/they...? Yes, we/you/they are. / No, we/you/they aren't.Activity 3:Pair work. Complete the sentences, and then share them with your partner. (两人一组。完成句子,然后与你的伙伴分享。)
Your Friend
1. (Name) He/She is Li Ming.
2. (Age) He/She is 13 years old.
3. (Class) He/She is in Class 2.
4. (Home) He/She lives in a big house.
Yourself
1. (Name) I am Wang Hong.
2. (Age) I am 12 years old.
3. (Class) I am in Class 1.
4. (Home) I live in a small apartment.
练习巩固
一、用所给人称代词的适当形式填空。
1. You are a student. (you)
2. I am from China. (I)
3. He is my brother. (he)
4. She is a teacher. (she)
5. We are good friends. (we)
6. They are in the classroom. (they)
二、用 be 动词的适当形式填空。
1. I am a girl.
2. The boy is tall.
3. They are happy.
4. She is my sister.
5. Are you a doctor?
6. It is a dog.
三、句型转换。
1. I am a teacher. (改为否定句)
I am not a teacher.
2. He is from Japan. (改为一般疑问句并作否定回答)
Is he from Japan? No, he isn't.
3. They are students. (改为一般疑问句并作肯定回答)
Are they students? Yes, they are.
四、实际应用
假设你要向新同学介绍自己和你的朋友,请用今天所学的知识写一篇短文。
Hello, everyone! I'm [Your Name]. I'm [Your Age] years old. I'm in Class [Your Class]. I like [Your Hobbies].
My friend is [Friend's Name]. He/She is [Friend's Age] years old. He/She is in Class [Friend's Class]. He/She likes [Friend's Hobbies].
We are good friends.
五、总结与反思
通过本单元的学习,我们掌握了人称代词主格和一般现在时中 be 动词的用法。在今后的学习中,要多做练习,熟练运用,避免出现错误。同时,要注意结合实际语境,灵活运用所学知识。
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