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(共47张PPT)
Unit1 Look it up!
Grammar
（沪教版2024）八年级
上
Learning objectives
0
Lead in
Presentation
2
Practice
Production
4
Summary
Assessment
6
Homework
1
3
5
7
By the end of the lesson, I will be able to...
1
2
3
know the grammar rules of some & any;
know the grammar rules of somebody, anybody, nobody, etc;
use indefinite pronouns(不定代词) correctly.
00
Learning objectives
Lead in
01
Listen and answer.
Try to catch two words that you hear many times.
________ in the yes, _______ in the cheer,
_______ snacks, _______ laughs, draw near.
_______ in the ask, ______ in 'no',
______ help _____ light Let's go..."
Listen and fill in the blanks.
some
any
any
some
any
any
some
some
Lead in
01
Free talk.
Lead in
01
In the lyrics, when do we use 'some’ When do we use 'any'
Can we say 'Any snacks' here instead of Some snacks' Why
________ in the yes, _______ in the cheer,
_______ snacks, _______ laughs, draw near.
_______ in the ask, ______ in 'no',
______ help _____ light Let's go..."
some
any
any
some
any
any
some
some
We use some and any as determiners to talk about ___________. We also use them as __________________ to refer to people or things.
A. amounts
B. indefinite pronouns
Free talk.
Lead in
01
Presentation
02
Su Wen is interviewing Dr Xing, a dinosaur expert, for his project.
A some and any
Su Wen: Dr Xing: Hi, Dr Xing, can I ask you some questions about
dinosaurs Of course!
Su Wen: Why did dinosaurs die out
Dr Xing: Many scientists think that dinosaurs died out because a
huge asteroid (小行星）hit the Earth. However, some
scientists don't accept this theory.
Presentation
02
Read and pay attention to the words in bold.
A some and any
Presentation
02
Read and pay attention to the words in bold.
Su Wen: What do scientists disagree about
Dr Xing: Some scientists think the world became too cold for dinosaurs. Some believe there was not enough food for dinosaurs.
Su Wen: Do you have any theories yourself
Dr Xing：I have my own theory, but there isn't any sound proof for it yet. We still need to find more fossils...
一、基本含义
Some 和 any 都表示 “一些”，后面可接可数名词复数或不可数名词。
二、核心用法区别
Some：多用于肯定句
表示 “存在的一些”，用于肯定陈述。
例：I have some pencils.（我有一些铅笔。）
Any：多用于否定句和疑问句
否定句中，表示 “不存在的一些”；疑问句中，用于询问 “是否有一些
例：She doesn’t have any brothers.（她没有任何兄弟。）
Presentation
02
Look and learn-“some and any”.
三、特殊用法
Some 用于疑问句的两种情况
① 表示请求、建议，期待对方给出肯定回答。
例：Would you like some tea （你想喝点茶吗？）
② 提出委婉的要求。
例：May I borrow some books （我能借几本书吗？）
Presentation
02
Look and learn-“some and any”.
Any 用于肯定句的情况
表示 “任何一个 / 一些”，强调无差别。
例：You can take any book you like.（你可以拿任何一本你喜欢的书。）
四、记忆口诀
Presentation
02
Look and learn-“some and any”.
肯定句中用 some，否定疑问用 any；
请求建议盼肯定，some 代替 any 行；
any 若表 “任一个”，肯定句中也能放。
We use some and any before plural countable nouns and uncountable nouns. 在可数名词的复数形式和不可数名词的前面, 使用some和any。
We usually use some in positive statements, and any in negative statements and questions. 通常在肯定句中使用some，在否定句和疑问句中使用any。
Let’s sum up the rules!
Presentation
02
Let’s sum up the rules!
Look!
We use some in questions when we expect the answer to be “yes”. It is also a polite way to ask.
Would you like some tea May I have some noodles
当我们期望对方的肯定回答时，我们在疑问句中使用some。这也是一种礼貌的询问方式。
We can use any to talk about someone or something when we do not refer to a specific person or thing.
You can take any book you’d like to read.
Which pen do you want Any will do.
any可表示“任何一个”，在肯定句中修饰单数可数名词。
Presentation
02
Look and learn-“some and any”.
A. some
B.any
1. I can see _____ birds in the tree.
A. some
B.any
2. There isn’t _____ orange juice in my bottle.
A. some
B.any
3. Do you have _____ picture-books
A. some
B.any
4. Is there _____ rice in the bag
A. some
B.any
5. No, but there are _____ girls in it.
A. some
B.any
6. May I ask you _____ questions, Miss Wang
Su Wen is at the library.
Complete the conversation.
Librarian: Hello, how can I help you
Su Wen: Hi, Miss. Do you have (1)_________ books about
dinosaurs
Librarian: Yes, we do. We have (2)_________ next to the
encyclopaedias. What type of dinosaurs are you
interested in
Su Wen: I don’t have (3)_________ idea. I just want to look
up (4)_________ facts.
Librarian: No problem. Let me show you (5)_________
popular dinosaur books for teenagers.
any/some
some
any
some
some
Presentation
02
Presentation
02
Look and find.
B somebody, anybody, nobody, etc.
Read and pay attention to the words.
Dad: How is your project going Did you find anything useful in the library
Su Wen: The librarian showed me a few books, but I found nothing useful.
Dad: Maybe you can ask somebody else — perhaps your biology teacher can help.
Su Wen: That's a good idea! I think he can tell me something about the first dinosaurs.
Presentation
02
一、基本构成与分类
复合不定代词由 some, any, no, every 与 -body, -one, -thing 组合而成，用于指代人或事物，具体分类如下：
二、核心用法规则
指代与语境
some- 类：多用于肯定句，指 “不确定的人或事物”。
例：Somebody is knocking at the door.（有人在敲门。）
You can take anything you want.（你可以拿任何你想要的东西。）
Presentation
02
Look and learn-“somebody, anybody, nobody, etc.”.
any- 类：多用于否定句、疑问句，指 “不确定的人或事物”；用于肯定句时表 “任何”。
例：Is there anybody in the room （房间里有人吗？）
no- 类：本身表否定，用于肯定句中替代 “not + any- 类”。
例：Nobody came to the party.（没人来参加派对。）
= There wasn't anybody at the party.
every- 类：泛指 “全部”，无否定含义，用于肯定句。
例：Everybody likes music.（每个人都喜欢音乐。）
Presentation
02
Look and learn-“somebody, anybody, nobody, etc.”.
注意事项
① 作主语时，谓语动词用第三人称单数。
例：Someone is waiting for you.（有人在等你。）
② 形容词修饰复合不定代词时，需后置（放在代词后）。
例：I have something important to tell you.（我有重要的事要告诉你。）
Is there anything interesting in the book （这本书里有有趣的内容吗？）
③ 后接动词时，用不定式（to do）。
例：She wants something to eat.（她想吃点东西。）
Presentation
02
Look and learn-“somebody, anybody, nobody, etc.”.
三、记忆口诀
Presentation
02
Look and learn-“somebody, anybody, nobody, etc.”.
指人 body/one，指物用 thing；
some 用于肯定句，any 否定疑问行；
no 表否定很直接，肯定句中把身藏；
形容词语放后面，谓语单数记心上。
前缀 指人（-body/-one） 指物（-thing）
some- somebody /someone（某人） something（某物 / 某事）
any- anybody /anyone（任何人） anything（任何物 / 任何事）
no- nobody /no one（没有人） nothing（没有物 / 没事）
every- everybody /everyone（每个人） everything（所有物 / 一切）
Presentation
02
Look and learn-“somebody, anybody, nobody, etc.”.
Indefinite pronouns ending in -thing are used to refer to objects, ideas or situations. Indefinite pronouns ending in -one and -body are used to refer to people.以-thing结尾的不定代词用来指代某些物体、想法或情况。以-one和-body结尾的不定代词用来指人。
Nothing, nobody and no one are used in a positive statement, but they have a negative meaning. Nothing, nobody和no one用于肯定形式的陈述句中，但它们有否定的含义。
Let’s sum up the rules!
Presentation
02
Let’s sum up the rules!
anything
What’s on TV tonight
Is there ________ interesting
nobody
something
anything
anything
I saw ________ at the corner,
but I couldn’t see him clearly.
nobody
someone
someone
anything
Kitty is sitting alone. She isn’t with ________.
nobody
anybody
anybody
something
Can I have _________ to drink, please
nobody
anybody
something
1.—Do you have ________ to eat
—Sorry, I don’t have ________ food in my bag.
A. anything; any B. anything; some C. everything; any D. everything; some
2.The light went out suddenly．It was very dark and ___ could be seen clearly．
A. anything B. something C. nothing D. everything
3.Ladies and gentlemen, attention please! I have _____ important to tell you.
A. nothing B. something C. everything D. anything
4.— What a great thing to have a robot at home!
— Robots are really useful. One day they will help people do almost ______.
A. something B. everything C. nothing D. nothing
Practice
03
Look and choose.
Production
04
S1: Is there anything in the bookcase
S2: Yes. There are lots of books in the bookcase.
S1: Are there any plants in the library
S2: Yes, there are some plants in the library.
...
Look at the picture of the school library below and then ask and answer questions in pairs.
Guardians of the Earth: Ecosystem Ambassador Campaign
A：Hey! Do you know how important oceans are to our planet
B：Not really. Could you tell me
A：Sure! Oceans....
B：Wow, I had no idea! What about …
A：… are the Earth’s….
B：That's amazing! And …
A：… are the Earth’s ….
B：So what can we do to protect these ecosystems
A：We should ______ to reduce pollution and ______. Let's also ______ to plant more trees.
B：Great ideas! Everyone should join in protecting our planet!
Words bank:
ecosystem, protect, pollution, ocean, wetland, forest, oxygen, purify, cover, produce, prevent, trap, vital, take in, store, role, balance
Talk clearly (内容清晰)
Pronunciation(发音标准)
Body language(使用肢体语言)
Fluently(流利的) Reasonable(理由合理)
Sentence Structure:
Grade and share:
Interview each other about digital life experiences.互相采访关于数字生活的体验
Show time
Talk clearly (内容清晰)
Pronunciation(发音标准)
Body language(使用肢体语言)
Fluently(流利的)
Reasonable(理由合理)
Grade and share:
Step 4 : Class Presentation
The grammar we have learned
一、用 some/any 或 -body/-thing 类不定代词填空：
There aren’t __________ books on the desk.
Can I have __________ water I’m thirsty.
__________ called you this morning, but I didn’t catch the name.
She looked for her key everywhere, but found __________.
Do you know __________ about dinosaurs
Summary
05
any
some
Somebody
nothing
anything
The grammar we have learned
二、选择题
— Would you like ______ coffee
— Yes, please.
A. some B. any C. something
I didn’t see ______ in the room. It was empty.
A. somebody B. anybody C. nobody
There is ______ wrong with my bike. It won’t move.
A. anything B. nothing C. something
Summary
05
A
B
C
The grammar we have learned
— Did you buy ______ special in the shop
— No, I didn’t need ______.
A. something; anything B. anything; anything C. something; something
______ helped me carry the heavy box. I want to say thank you.
A. Nobody B. Anybody C. Somebody
Summary
05
B
C
The grammar we have learned
三、找出句中错误并改正：
I have some interesting story to tell you. ______________________
Is there something in the box Let me check. ______________________
Anybody know the answer to this question ______________________
She didn’t eat some fruit yesterday. ______________________
I saw nobody in the park, so I talked to somebody. ______________________
Summary
05
story → stories
something → anything
know → knows
some → any
somebody → nobody
Self-assessment Marks
I can know the grammar rules of some & any. 1 2 3 4 5
I can know the grammar rules of somebody, anybody, nobody, etc. 1 2 3 4 5
I can use indefinite pronouns(不定代词) correctly. 1 2 3 4 5
Assessment
06
Basic (基础)
背诵并默写本单元重点词汇和核心句型每个词汇和句型各写 5 遍。
Improving(提升)
以 “恐龙灭绝新猜想” 为主题，撰写 80 - 100 词短文，融入 some/any 及至少 2 个不定代词 。
Extend (拓展)
阅读英语科普短文《Mysteries of Ancient Creatures》，标注文中 some/any 及不定代词用法，撰写 50 词阅读反思。
Homework
07
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