資源簡介

(共36張PPT)
Grammar in use
Unit 3 Curious Minds
滬教版（五四）2024 英語 八年級 第一學期
Objectives 教學目標： 通過本節課的學習，學生
1. 能夠掌握英語的動詞不定式，特別是一些特殊動詞的用法，例如：decide, make, suggest, plan, hope, want等，并能夠初步簡單的理解它們不同的功能和成分。（學習理解）
2. 能夠根據語法規則，運用動詞不定式來造句，完成短文填空以及關于“好奇心”板塊的小組討論練習。（應用實踐）
3. 能夠在完成練習的過程中了解與分享其他和好奇心有關的活動，并進一步提升自我好奇心，保護好好奇心的思想。（遷移創新）
Infinitives
/ n f n t vz/ n. 不定式
(1) Dr Gu gave a speech to encourage everyone to keep a curious mind.
(2) Curiosity helps the brain (to) better take in new information.
(3) In 1918, magician Harry made a big elephant disappear on the stage.
(4) I learned to do simple repairs to the family car.
Read and think
What do the underlined parts have in common
‘-to do’ or the original form of verbs
(1) An infinitive is the basic form of a verb, including ...
□ do □ to do □ doing □ does
(2) Infinitives of different forms are used with different verbs.
Work out the rules
√
√
√
√
√
√
(3) An infinitive can be used ...
□ to express a purpose
□ as the object of a sentence
□ to describe the state of a sentence’s object
Work out the rules
√
√
√
Grammar file
Infinitives take two forms:
1. the full infinitive (to + the base form of a verb),
2. and the bare infinitive (the infinitive without to).
Infinitives are often used after different verbs.
動詞不定式包括兩類：帶 to 的動詞不定式和不帶 to 的動詞不定式。動詞不定式常用于不同的動詞之后。
page 129
Grammar file
page 129
Type 類別 Use 用途 Example 示例
the full infinitive 帶 to 的動詞不定式 after certain verbs (agree, want, hope, promise, etc.) 用于 agree，want，hope， promise 等動詞之后 Julie wants to learn more
about different cultures.
the bare infinitive 不帶 to 的動詞不定 式 after certain verbs (make, let, have, see, hear, etc.) 用于 make，let，have， see，hear 等動詞之后 Every time he hears someone
mention a new book, he
will get one and read it
right away.
Grammar file
Notes:
Some verbs are followed by either the full infinitive or the bare infinitive.
有的動詞后的不定式帶 to 或不帶 to 都可以。
e.g. Exploring nature helps children to learn about the world around them.
Travelling helps satisfy people's curiosity about different cultures.
page 129
Grammar file
page 129
Sentence constituent 句子成分 Example 示例
object 賓語 Dr Gu wants to give students a speech about curiosity.
object complement 賓語補足語 Our teacher asked us to share our
opinions about curiosity in class.
adverbials of purpose 目的狀語 Tom enjoyed exploring nature to see
different kinds of plants.
Other detailed rules
1. 不定式的基本形式
不定式由“to + 動詞原形”構成。
--- To learn English well takes time.
（學好英語需要時間。）
2. 不定式的時態和語態
--- 主動語態：to + 動詞原形
--- I want to eat an apple. （我想吃一個蘋果。）
--- 被動語態：to be + 過去分詞
--- The book is worth to be read. （這本書值得一讀。）
Other detailed rules
3. 不定式的否定形式
在“to”前加“not”構成否定不定式。
--- Not to make noise is important in the library.
（在圖書館保持安靜很重要。）
Other detailed rules
4. 不定式在句子中的成分
(1) 作主語
不定式作主語時，常用 “it” 作形式主語，不定式后置。
--- To study hard is important.
→ It is important to study hard. （努力學習很重要。）
(2) 作賓語
不定式可以作動詞或介詞的賓語。
--- I want to go home.
--- She has a lot of work to do. （她有很多工作要做。）
Other detailed rules
4. 不定式在句子中的成分
(3) 作表語
不定式作表語，說明主語的內容或目的。
--- My goal is to become a doctor.
（我的目標是成為一名醫生。）
(4) 作定語
不定式作定語，修飾名詞，通常表示未來的動作或目的。
--- I have a book to read.
（我有一本書要讀。）
--- She needs a pen to write with.
（她需要一支筆來寫字。）
Other detailed rules
5. 省略 “to” 的情況
在某些動詞或結構后，不定式省略“to”。
--- Make him do his homework. （讓他做作業。）
--- I saw her cross the street. （我看見她過馬路。）
常見省略“to”的動詞有：make, let, have, see, hear, watch, feel 等。
Other detailed rules
6. 不定式的復合結構
不定式的復合結構為“for/of + 名詞/代詞 + to do”，表示動作的執行者。
--- It’s important for students to learn English.
（對學生來說，學習英語很重要。）
--- It’s kind of you to help me.
（你幫助我真是太好了。）
Other detailed rules
7. 疑問詞 + 不定式
疑問詞（what, when, where, how等）后接不定式，構成名詞性短語。
--- I don’t know what to do next.
（我不知道接下來該做什么。）
--- Can you tell me how to get to the station
（你能告訴我怎么去車站嗎？）
Other detailed rules
8. 不定式的邏輯主語
不定式的邏輯主語可以用 “for” 或 “of” 引出。
--- For us to win the game is difficult.
（我們贏得比賽很難。）
--- It’s very kind of you to say that.
（你這么說真是太好了。）
Other detailed rules
Summary
1. To learn English is fun.
（學習英語很有趣。）——作主語
2. I hope to see you soon.
（我希望很快見到你。）——作賓語
3. His dream is to travel around the world.
（他的夢想是環游世界。）——作表語
4. I have a letter to write.
（我有一封信要寫。）——作定語
Other detailed rules
Summary
5. She ran fast to catch the bus.
（她跑得很快去趕公交車。）——作目的狀語
6. Let me help you.
（讓我幫你。）——省略“to”
7. I don’t know what to do.
（我不知道該做什么。）——疑問詞 + 不定式
8. It’s important for us to study hard.
（我們努力學習很重要。）——復合結構
Dear students,
We have decided (1) __________ (have) a section about curiosity
(2) _____________ (encourage) curious minds. We hope (3) __________ (receive) some suggestions from all of you. You can call or email us (4) __________ (share) your ideas. Please let us (5) ________ (know) if you have any questions at any time.
The editors, School Newspaper
Your school newspaper plans to have a section about curiosity.
Complete the notice with the proper forms of the given verbs.
Practise: P 44
to have
to encourage
to receive
to share
know
/ d t z/ n. 編輯
Discuss
(1) Discuss your suggestions on the Curiosity section in the school newspaper with your group members. The words in the box may help you.
Discuss
(1) Discuss your suggestions on the Curiosity section in the school newspaper with your group members. The words in the box may help you.
I want to collect students’ experiences about curiosity.
Sure. We can also invite some model students to give us speeches on curiosity.
Discuss
(1) Discuss your suggestions on the Curiosity section in the school newspaper with your group members. The words in the box may help you.
Great！Let’s make a poster on our newspaper to invite all the teachers and schoolmates to take part in!
Nice. And perhaps we can also plan to have some other interesting activities after school in our Curiosity Club.
Discuss
(1) Discuss your suggestions on the Curiosity section in the school newspaper with your group members. The words in the box may help you.
What about ask our chief editors to share some more ideas
Of course. I really hope to join this curious activity. Maybe I can also help deliver some curious thoughts.
Discuss
(2) Report your suggestions to the class.
After discussion, we want to share some fun and exciting ideas for our school newspaper’s “Curiosity” section. Let’s make it a place where we can all explore, learn, and have a great time together!
Discuss
(2) Report your suggestions to the class.
First up, let’s talk about “Curiosity Challenges”. How cool would it be if, every month, we had a new challenge to try something new Like, maybe learning a simple science experiment, or trying a hobby we’ve always wanted to explore. We could share our experiences and what we learned right here in the newspaper. It’ll be like our own little adventure club!
Discuss
(2) Report your suggestions to the class.
Next, let’s introduce a “Mystery of the Month”. Imagine this: each edition of the newspaper has a puzzle, a riddle, or even a mystery story with clues. We can all try to solve it, send in our answers, and then reveal the solution in the next issue. It’ll be like our own little detective game!
Discuss
(2) Report your suggestions to the class.
How about “Interviews with Curious People” Let’s hear from teachers, students, or even special guests who are known for their love of learning and exploring. Their stories can inspire us to be more curious and help us discover new interests and careers. Who knows, maybe one of us will be featured someday!
Discuss
(2) Report your suggestions to the class.
Finally, let’s set up a “Suggestion Box”. A place where we can anonymously submit our curious questions or topics we want to learn more about. The newspaper can then feature answers, explanations, or even create content based on what we’re all curious about. It’s our chance to shape the content!
Discuss
(2) Report your suggestions to the class.
So, those are our ideas for making “Curiosity” section the best it can be. Let’s work together to make it a place where we can all learn, explore, and have fun.
Thank you!
1. It’s important _______ English well.
A. to learn B. learning C. learn D. learned
2. Helen wants _______ to the party, but she has no time.
A. to go B. go C. going D. goes
Other exercises
A
A
- 解析："It’s important" 后接不定式作主語，表示“做某事很重要”。
- 正確結構：It’s + 形容詞 + to do something。
- 解析："want" 后接不定式作賓語，表示“想要做某事”。
- 正確結構：want to do something。
3. The book is easy _______ but hard _____.
A. to read; to understand B. reading; understanding
C. to read; understanding D. reading; to understand
Other exercises
A
- 解析：形容詞（easy, hard）后接不定式作狀語，表示“某事容易/難做”。
- 正確結構： It’s + 形容詞 + to do something。
- 句意：這本書讀起來容易，但理解起來難。
4. My sister decided ___________ (be) a doctor in the future.
5. He needs a pen __________ (write) with.
Other exercises
to be
to write
- 解析："decided" 后接不定式作賓語，表示“決定做某事”。
- 正確結構：decide to do something。
- 句意：我姐姐決定將來當一名醫生。
- 解析： "a pen" 后接不定式作定語，表示“用來寫字的筆”。
- 正確結構：something to do（某物用來做某事）。
- 句意：他需要一支用來寫字的筆。
6. The teacher asked us ________________ (not talk) in class.
Other exercises
not to talk
- 解析："asked" 后接帶“not”的不定式作賓補，表示“要求不要做某事”。
- 正確結構：ask someone (not) to do something。
- 句意：老師要求我們不要在課堂上講話。
Homework
1. 基礎作業：完成教材配套的練習冊內容，
完成時間狀語從句的練習卷。
2. 進階作業：以 “英語的動詞不定式” 為主題，畫一幅美觀的 思維導圖，表達自己的所學所得。

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