1.3 Unit 1 Making friends Grammar(课件）

(共46张PPT)
Unit 1 Making friends
　 Grammar
牛津深圳版　七年级上册
观察这些句子
1. Who is that pretty girl
2. Where are Jack and Tom
3. How do you go to school
4. Which is your book
5. Whose ball is this
6. Why are you late
1
课堂导入
We use Wh-questions to ask for information about someone or something.
Grammar A
特殊疑问句
问人的职业或事物是什么
What is your hobby
What books do you like best
What does your sister do
What 什么
Who 谁
问人的身份
Who is the boy under the tree
Who is your favorite singer
Where 在哪里
问地点（状语）
Where do you live
Where are you going at weekends
去哪儿？
住哪儿？
When “什么时候，对时间提问“通用”
what time “几点钟”“对时刻提问”
When do you get up
什么时候起床？
几点了钟了？
What time is it by your watch
几点钟
什么时候
Which 哪一个（些）
问一定范围内特指的人或物
Which sport does she like best
她最喜欢哪种运动？
你最喜欢哪门学科？
Which subject do you like best
对原因提问
Why is she so happy
她为什么那么开心？
他们为什么喜欢看足球赛？
Why do they like watching football match
whose谁的
对人称所有格即所属关系提问
Whose schoolbag is it
这是谁的书包？
how如何
问健康状况、/做事的方式等
How do you go to school
你怎么去上学？
你足球踢得怎样？
How do you play football
how old多大……年龄
对年龄提问
How old are you
你多大年龄？
how many 多少
跟复数名词/问数量
How many sisters do you have
你有几个姐姐？
how much 多少
跟不可数名词/问数量或价钱
How much water is there in the bottle
瓶子里有多少水？
这个篮球多少钱？
How much is the basketball
how often多久……一次
对频率进行提问
你多久踢一次足球？
how often的回答通常为以下结构：
once/twice/three times a day/week/month
How often do you play football
how far多远
对距离进行提问
How far is it from your home to your school
你家离学校有多远？
how long多长
对物体或时间的长度提问
How long is it
这有多长？
你每天晚上睡多久？
How long do you sleep every night
how soon多久
与问in+一段时间
你多久之后回来？
How soon will you come back
how soon的回答通常为“in+时间段”的结构：
如：in a week/in two months
A Wh-questions
We use Wh-questions to ask for information about someone or something.
2
课堂活动
Work out the rule
1. We can make Wh-questions with Wh-words and the verb to be
(e.g. am, ______ and ______.)
2. We use _______ or ______ to make
Wh-questions with other verbs.
is
are
do
does
特殊疑问句是指以 Wh- （How）等特殊疑问词开头，对陈述句中某一部分提问的句子。回答时不用Yes/No,而是用一个句子或短语回答。
Wh-questions特殊疑问句
1.在特殊疑问词与be动词构成的特殊疑问句的结构中，特殊疑问词在句中充当表语成分。
结构：特殊疑问词+一般疑问句
What is her name
她叫什么名字？
特殊疑问词
一般疑问句
句子中有be动词"is"，特殊疑问词后用Be动词构成疑问语序。
2. 特殊疑问词与实义动词构成的特殊疑问句要借助于助动词来提问，
结构：特殊疑问词+一般疑问句
When do you go to school
你什么时候上学？
特殊疑问词
一般疑问句
句子中有实义动词"go"，特殊疑问词后用助动词do构成疑问语序。
特殊疑问句不能用yes或no来回答，要根据实际情况来回答。如：
— How many people are there in your family
— Where did you go last Sunday
特殊疑问句的回答：
—To the park.
—There are five / Five.
特殊疑问词 意思 对…提问
what 东西
which 选择
when 时间
who 人
whose 某人的东西(所属)
where 地点
why 原因
how 方式，方法
常考特殊疑问词
什么
在哪里
什么时候
谁
谁的
哪一个
为什么
怎么样
Jason: I got an email from a boy called Bruce.
Mandy: (1)________ does he live
Jason: He lives in Australia.
Mandy: (2)________ is he
Jason: He's 12.
Mandy: (3)________ does he go to school
Jason: He goes to school by bus.
Where
How old
How
Jason gets an email from a new e-friend. Mandy is asking Jason some questions.
Mandy: (4)________ are his hobbies
Jaon: Swimming and playing football. He
likes an English football team.
Mandy: There are many English
football teams. (5)________ team does he like
Jason: Liverpool.
Which
What
Grammar B
The articles：a and an
B Indefinite articles: a and an
_____ boy _____ teacher
_____ computer _____ unit
_____ football team _____ violin
_____ apple _____ ice cream
_____ egg _____ old book
_____ hour _____ umbrella
a
a
a
a
a
a
an
an
an
an
We can use a or an like this:
an
an
1. If a noun starts with a consonant sound, we use _______ before it.
2. If a noun starts with a vowel sound, we use _______ before it.
Work out the rule
a
an
Summary
Indefinite articles: a and an
不定冠词a和an
a和an是不定冠词，仅用在单数可数名词前面，表示"一"的意义。a用在以辅音（指辅音音素）开头的词前，an用在以元音（指元音音素）开头的词前。如a book；an apple。
开头 a/an 举例
辅音音素 a 一本书
元音音素 an 一个苹果
u ['ju ] a 一个单元
[ ] an 一把雨伞
h 一般情况 a 一个快乐的男孩
h不发音 an 一个小时
一个诚实的男孩
字母在引号之中 根据字母的发音 一个"f"
一个"d"
a/an用法分析
a book
an apple
a unit
an umbrella
a happy boy
an hour
an "f"
an honest boy
a "d"
My dream is to
be _____ scientist.
B1 Some students are talking about their plete the sentences below with a or an.
My dream is to be
_____ Art teacher.
an
a
I want to be _____
actor in films.
I want to be
_____ engineer.
an
an
My dream is to be
____ basketball star.
I want to be ___ nurse.
a
a
S1: What do you want to be
S2: My dream is to be a(n) ... / I want to be a(n) ...
Students' names
Their dreams
B2 What do you want to be In groups, discuss this with your classmates.
3
课堂小结
1.We have learned how to ask and answer Wh-questions.
2. We have learned when to use a or an before nouns.
1. ____ Great Wall is one of the seven wonders around the world.
A. The B. A C. An D. /
2.Song of Youth is such ___________fantastic film that I have seen it twice.
A. a B. an C. the D. /
3.- Peter, shall we go for a picnic this Sunday
- OK. Let's add it to _____________ weekend plan.
A. a B. an C. the D. ／
4
课堂训练
4，It’s such ________ lovely panda that we all love it.
A. / B. a C. an
5，I want to be _______ engineer when I grow up.
A. a B. an C. the
6__________ have you worked here
-For just one month.
How often B. How long C. How soon D. How much
7.—____ is it from Lanzhou to Lisa
—It’s about 2,160 kilometers.
How often B. How far C. How long D. How many
8— _______ did you stop playing
— Because I was tired.
A. How B. Why C. When D. Where
9.— _______ will you ask for help when you are in trouble
— My parents, I think.
A. Who B. What C. Where D. When
10.— _______ are these bananas $3.99.
A. How much B. How long C. How heavy D. How big
二、用不定冠词a/an填空。
1. John is European.
2. He goes to high school on the other side of the town.
3. It takes him hour to get there.
4. His family recently moved from house to flat.
5. His mother is engineer.
6. He also has elder sister. She is still student.
a
a
a
an
an
an
a
a
1.My car is in the park now.
_______________________
2.I like the short ruler.
_______________________
3.This is Mary’s bag.
_______________________
4.That is my Chinese teacher.
_______________________
5.She is 12 years old.
_______________________
三、对划线部分提问。
Where is your car now
Which ruler do you like
Whose bag is this
Who is that
How old is she
四、请对下列各句的划线部分提问, 每空一词。
1. I often go to school by bike.
_____ do you often go to school
2. Miss Lin is our Chinese teacher.
______ is our Chinese teacher
3. My younger brother is 7 years old.
____ _____ is your younger brother
How
Who
How old
4. There are 45 students in our class.
_____ _____are there in your class
5. My bike is 200 yuan.
_____ _____ is your bike
6. The table is about 2 meters.
____ _____ is the table
How many
How much
How long
谢谢