牛津深圳版英语七年级上册 Unit 1 Making friends 第3课时语法课件（共23张PPT）
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| 名称 | 牛津深圳版英语七年级上册 Unit 1 Making friends 第3课时语法课件（共23张PPT） |  | |
| 格式 | pptx | ||
| 文件大小 | 2.3MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津深圳版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-07-21 16:41:10 | ||
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(共23张PPT)
Unit 1 Making friends
课时3
语法
一
课时精讲
三
四基三级练
二
课时过关
一、疑问词的用法。
1．疑问代词：what用于对句子的主语、宾语、表语提问。用于提问“事情、东西”，还可以提问“姓名、职业、时间”等。who, whom, whose只能指人，who“谁”，常作主语，whom“谁”，常作宾语，whose“谁的”，常作定语或表语。who可用来代替whom，但前面有介词时只能用whom, 不能用who。
which用来询问人或物，一般有特定的选择范围。如：
Whose father works in Beijing 谁的父亲在北京工作？
Which is your sister of the two girls 这两个女孩中哪一个是你的姐妹？
2．when, where, why, how分别对时间、地点、原因和方式提问。
When did you arrive here 你什么时候到这里的？ Where were you last night 你昨晚在哪里？
Why were you late again 你怎么又迟到了？ How do you go to school 你怎样去上学？
注意：when与what time的区别：when指的是大体的时间，而what time询问的是具体的时间。
— What time shall we meet 我们什么时间见面？— At ten o'clock. 十点。
— When shall we meet 我们什么时候见面？— Tomorrow. 明天。
3．how many用于询问“多少”，且后面接可数名词复数。how much用于提问“多少”，后面接不可数名词，也可对“钱”提问。
— How many students are there in your class 你们班上有多少个学生？
— There are 50 students in our class. 我们班上有50个学生。
— How much time do we still have 我们还有多少时间？
— We have 15 minutes. 我们还有15分钟。
4．how old用于提问年龄“多大岁数”； how long用于提问时间或长度，意为“多长时间，长度多长”，提问时间时回答用“for＋一段时间”； how soon用于提问时间，意为“还要多久”，回答用“in＋一段时间”； how far提问距离，意为“有多远”； how often用于提问频率，意为“多长时间一次”。
— How old is your sister 你姐姐多少岁了？
— She is 14 years old. 她14岁。
— How long will you stay here 你会在这里待多久？
— I'll stay here for two days. 我将在这儿待两天。
— How far is it from your house to the school 从你家到学校多远？
— It is two kilometres away. 两千米远。
5．形容词及对应名词how＋形容词 ＝ what＋名词
形容词 long长的 tall/high高的 old年老的
对应名词 length长； 长度 height高； 高度 age年龄
How old are you ＝ What is your age
How tall are you ＝ What is your height
How long is the table ＝ What's the length of the table
二、不定冠词的用法。
不定冠词有a和an两个，泛指“一”的概念，但并不强调数量，只表示名词为不特定者，且仅用在单数可数名词前。 (a用于以辅音音素开头的单词前面； an用于以元音音素开头的单词前面)
1．表示“一”，用于可数名词的单数形式前。
The company needs a worker. 这家公司需要一个工人。
2．表示“一类”，指一类人或事物，用在可数名词单数前。
An elephant is bigger than a cat. 大象要比猫大。
3．表示“某一个”，不具体指明是何人何物。
A teacher wants to see you. 有位老师想要见你。
4．表示“每一”。 You should take the medicine three times a day. 这药你应该一天吃三次。
5．表示“第一次提到”； 首次提到人或物，但不特别指明是哪一个。
He is from a university. 他来自一所大学。
6．用于固定词组中。a few一点儿、少数 (加可数名词)，a little一点儿 (加不可数名词)，a lot of许多， a moment ago刚才，after a while过了一会儿，a piece of 一片，have a cold感冒，have a try试一试，in a word总之，in a hurry匆忙、赶快，such a sunny day如此晴朗的一天
三、连词and, but, so的用法。
1．and用来连接具有并列或对称结构的词或句子，意为“和，及，并，又”。如：
I have short black hair and brown eyes.
我有着黑色短发和棕色的眼睛。
My name is Simon and my Chinese name is Li Peichun.
我叫西蒙，我的中文名字叫李培春。
注意：祈使句＋and, and意为“那么”，表示结果； 祈使句＋or, or意为“否则”。
Be careful, and you will do better. 仔细些，你就会做得更好。
Work hard, or you will fall behind. 你要努力学习，否则会落后。
2．but表转折，意为“可是，但是”。如：
She sings well but she cannot dance. 她唱歌唱得好，但她不会跳舞。
I can speak Chinese, but I cannot write it very well.
我会说中文，但是我不能很好地写出来。
注意：I am sorry, but… 对不起，但是……
I am sorry, but I have to look after my mother. 我很抱歉，但是我必须照顾我的母亲。
3．so表因果关系，意为“所以，因此”。如：
It is near my house, so I can walk to school. 它离我家很近，所以我可以走路去上学。
He was ill, so he didn't go to school. 他生病了，所以他没有去上学。
注意：because与so不能同时使用。
一、填入正确的疑问词完成对话。
1．— ________ are you going to spend your summer holiday, Jim？
— I may go to Hainan Province.
2．— ____________ do you go to play basketball with your parents？
— Twice a week.
3．— ______ were you late for school this morning, Peter？
— Because I had a headache.
Where
How often
Why
4．— ________ pen do you like better, the blue one or the red one
— Neither. I like the green one.
5．— ________ purse is it？ — It's not mine. It's Lily's.
6．— __________ is your father He looks so young.
— He's over 40.
7．— _______ is Children's Day？ — It's on June 1st.
8．— ___________ students are there in your class？
— There are 23 boys and 23 girls.
Which
Whose
How old
When
How many
9．— ______ is the man standing over there？
— He's my Art teacher.
10．— _______ do your parents do, Tina？
— They are both doctors.
11．— ___________ is your new computer？ — It is 3，000 yuan.
12．— ____________ is it now？ — It's five o'clock.
Who
What
How much
What time
二、用冠词(a，an，the)或连词(and，but，so)填空，不必要的地方填“/”。
1．There is ___ picture of ____ elephant.
2．Washington is _____ capital of _____ USA．
3．_____ apple a day keeps _____ doctor away.
4．Let's go out for ___ walk.
5．I have ___ book. That's ____ English book.
a
an
the
the
An
the
a
a
an
6．He likes playing _____ piano, but he doesn't like playing ____ basketball.
7．— Would you like to come to my house for dinner tonight
— I'd love to, _____ I have lots of work to do.
8．I have two dogs. ______ black one is two years old and _____ yellow one is three years old.
9．Little Helen is very young, _____ she knows a lot of things.
10．Ricky caught a bad cold yesterday, ____ he had to stay at home.
the
/
but
The
the
but
so
谢谢大家！
Unit 1 Making friends
课时3
语法
一
课时精讲
三
四基三级练
二
课时过关
一、疑问词的用法。
1．疑问代词：what用于对句子的主语、宾语、表语提问。用于提问“事情、东西”，还可以提问“姓名、职业、时间”等。who, whom, whose只能指人，who“谁”，常作主语，whom“谁”，常作宾语，whose“谁的”，常作定语或表语。who可用来代替whom，但前面有介词时只能用whom, 不能用who。
which用来询问人或物，一般有特定的选择范围。如：
Whose father works in Beijing 谁的父亲在北京工作？
Which is your sister of the two girls 这两个女孩中哪一个是你的姐妹？
2．when, where, why, how分别对时间、地点、原因和方式提问。
When did you arrive here 你什么时候到这里的？ Where were you last night 你昨晚在哪里？
Why were you late again 你怎么又迟到了？ How do you go to school 你怎样去上学？
注意：when与what time的区别：when指的是大体的时间，而what time询问的是具体的时间。
— What time shall we meet 我们什么时间见面？— At ten o'clock. 十点。
— When shall we meet 我们什么时候见面？— Tomorrow. 明天。
3．how many用于询问“多少”，且后面接可数名词复数。how much用于提问“多少”，后面接不可数名词，也可对“钱”提问。
— How many students are there in your class 你们班上有多少个学生？
— There are 50 students in our class. 我们班上有50个学生。
— How much time do we still have 我们还有多少时间？
— We have 15 minutes. 我们还有15分钟。
4．how old用于提问年龄“多大岁数”； how long用于提问时间或长度，意为“多长时间，长度多长”，提问时间时回答用“for＋一段时间”； how soon用于提问时间，意为“还要多久”，回答用“in＋一段时间”； how far提问距离，意为“有多远”； how often用于提问频率，意为“多长时间一次”。
— How old is your sister 你姐姐多少岁了？
— She is 14 years old. 她14岁。
— How long will you stay here 你会在这里待多久？
— I'll stay here for two days. 我将在这儿待两天。
— How far is it from your house to the school 从你家到学校多远？
— It is two kilometres away. 两千米远。
5．形容词及对应名词how＋形容词 ＝ what＋名词
形容词 long长的 tall/high高的 old年老的
对应名词 length长； 长度 height高； 高度 age年龄
How old are you ＝ What is your age
How tall are you ＝ What is your height
How long is the table ＝ What's the length of the table
二、不定冠词的用法。
不定冠词有a和an两个，泛指“一”的概念，但并不强调数量，只表示名词为不特定者，且仅用在单数可数名词前。 (a用于以辅音音素开头的单词前面； an用于以元音音素开头的单词前面)
1．表示“一”，用于可数名词的单数形式前。
The company needs a worker. 这家公司需要一个工人。
2．表示“一类”，指一类人或事物，用在可数名词单数前。
An elephant is bigger than a cat. 大象要比猫大。
3．表示“某一个”，不具体指明是何人何物。
A teacher wants to see you. 有位老师想要见你。
4．表示“每一”。 You should take the medicine three times a day. 这药你应该一天吃三次。
5．表示“第一次提到”； 首次提到人或物，但不特别指明是哪一个。
He is from a university. 他来自一所大学。
6．用于固定词组中。a few一点儿、少数 (加可数名词)，a little一点儿 (加不可数名词)，a lot of许多， a moment ago刚才，after a while过了一会儿，a piece of 一片，have a cold感冒，have a try试一试，in a word总之，in a hurry匆忙、赶快，such a sunny day如此晴朗的一天
三、连词and, but, so的用法。
1．and用来连接具有并列或对称结构的词或句子，意为“和，及，并，又”。如：
I have short black hair and brown eyes.
我有着黑色短发和棕色的眼睛。
My name is Simon and my Chinese name is Li Peichun.
我叫西蒙，我的中文名字叫李培春。
注意：祈使句＋and, and意为“那么”，表示结果； 祈使句＋or, or意为“否则”。
Be careful, and you will do better. 仔细些，你就会做得更好。
Work hard, or you will fall behind. 你要努力学习，否则会落后。
2．but表转折，意为“可是，但是”。如：
She sings well but she cannot dance. 她唱歌唱得好，但她不会跳舞。
I can speak Chinese, but I cannot write it very well.
我会说中文，但是我不能很好地写出来。
注意：I am sorry, but… 对不起，但是……
I am sorry, but I have to look after my mother. 我很抱歉，但是我必须照顾我的母亲。
3．so表因果关系，意为“所以，因此”。如：
It is near my house, so I can walk to school. 它离我家很近，所以我可以走路去上学。
He was ill, so he didn't go to school. 他生病了，所以他没有去上学。
注意：because与so不能同时使用。
一、填入正确的疑问词完成对话。
1．— ________ are you going to spend your summer holiday, Jim？
— I may go to Hainan Province.
2．— ____________ do you go to play basketball with your parents？
— Twice a week.
3．— ______ were you late for school this morning, Peter？
— Because I had a headache.
Where
How often
Why
4．— ________ pen do you like better, the blue one or the red one
— Neither. I like the green one.
5．— ________ purse is it？ — It's not mine. It's Lily's.
6．— __________ is your father He looks so young.
— He's over 40.
7．— _______ is Children's Day？ — It's on June 1st.
8．— ___________ students are there in your class？
— There are 23 boys and 23 girls.
Which
Whose
How old
When
How many
9．— ______ is the man standing over there？
— He's my Art teacher.
10．— _______ do your parents do, Tina？
— They are both doctors.
11．— ___________ is your new computer？ — It is 3，000 yuan.
12．— ____________ is it now？ — It's five o'clock.
Who
What
How much
What time
二、用冠词(a，an，the)或连词(and，but，so)填空，不必要的地方填“/”。
1．There is ___ picture of ____ elephant.
2．Washington is _____ capital of _____ USA．
3．_____ apple a day keeps _____ doctor away.
4．Let's go out for ___ walk.
5．I have ___ book. That's ____ English book.
a
an
the
the
An
the
a
a
an
6．He likes playing _____ piano, but he doesn't like playing ____ basketball.
7．— Would you like to come to my house for dinner tonight
— I'd love to, _____ I have lots of work to do.
8．I have two dogs. ______ black one is two years old and _____ yellow one is three years old.
9．Little Helen is very young, _____ she knows a lot of things.
10．Ricky caught a bad cold yesterday, ____ he had to stay at home.
the
/
but
The
the
but
so
谢谢大家！