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(共22张PPT)
Unit 3 Make it happen.
Understanding ideas(grammar)
1. 能识别、理解并正确运用常见动词后接不定式或动名词的句型结构。
2. 通过观察、归纳、应用，培养学生的语法意识和逻辑思维能力。
3. 能借助AI工具辅助语言学习与创意表达，提升自主学习与合作探究能力。
4. 激发学生通过发明创造解决实际问题的意识，培养乐于助人、勇于创新的精神。
Learning aims
Lead-in
What did you see in the video
I saw a blind student and a smart stick.
What problem does it solve
It helps blind people walk.
Answer the questions.
Review
What did Easton do to help people like Jenny
(a) He always tried to improve his work.
(b) He enjoyed fixing problems one after another.
Find more sentences with these structure.
(c) Easton kept working on it.
(d) He didn’t want to make money from it.
(e) He decided to post his design online... for free!
Activity 5 Read the sentences from the reading passage and summarise the grammar rules.
Grammar Discovery
(a) He always tried to improve his work.
(b) He didn’t want to make money from it.
(c) He decided to post his design online... for free!
(d) He enjoyed fixing problems one after another.
(e) Easton kept working on it.
to + V原 infinitive
Ving
What can you learn from these sentences
We can use the infinitive and -ing after some verbs as objects.
Work in groups of 4. Think of as many verbs as possible for each column.
We’ll brainstorm more verbs for these two structures.Work in groups of 4. Think of as many verbs as possible for each.
Grammar Discovery
v. + to do
try to do
want to do
decide to do
plan to do
hope to do
wish to do
offer to do
learn to do
promise to do
manage to do
refuse to do ...
v. + doing
enjoy doing
keep doing
miss doing
finish doing
imagine doing
avoid doing
practise doing
mind doing
consider doing...
Work in groups of 4. Think of as many verbs as possible for each column.
More about grammar rules.
Grammar Discovery
1.后接动词不定式作宾语的常见动词（短语）
拒绝、选择和同意（refuse、choose、agree）
期望、决定和学习（expect、decide、learn）
宁可、假装和计划（prefer、pretend、plan）
希望、想要和愿意（wish/hope、want、would like）
Eg：1.She agrees to help with the project.
2.They plan to visit the museum tomorrow.
Work in groups of 4. Think of as many verbs as possible for each column.
More about grammar rules.
Grammar Discovery
2.后接动词动名词的常见动词（短语）：
enjoy、finish、keep、mind、practise、suggest、
feel like、can’t help、look forward to、avoid、
give up 、keep on等
Eg: 1. He enjoys hiking in his free time.
2. They finished reading the novel yesterday.
Work in groups of 4. Think of as many verbs as possible for each column.
More about grammar rules.
Grammar Discovery
3.注意：有一些动词，既可以用不定式又可以用动名词作宾语，但表达的意义可能不同。
1.try
try to do sth. 努力去做某事(侧重尽力)
try doing sth. 试着去做某事(侧重尝试)
2.mean
mean to do sth.打算做某事
mean doing sth.意味着做某事
3.forget/ remember
+to do sth.忘记/记得要做某事（未做）
忘记/记得曾经做了某事(做了)
+doing sth.
4.stop
stop doing sth. 停止做某事
stop to do sth. 停下来去做某事
1. He promised ___________ (help) me with my project after school.
2. Do you mind _____________ (close) the window It's a little cold.
3. We decided _____________ (visit) the science museum next weekend.
4. She finished ____________ (read) the book and returned it to the library.
5. You should avoid ___________ (make) the same mistake again.
Practice
一 、用所给单词的正确形式填空。
to help
closing
to visit
reading
making
Practice
Activity 6 Complete the paragraph with the correct form of the words in brackets.
knocking
to design
using
1. What problem does Lily’s grandfather had
3. What invention could solve the problem
2. How does the problem trouble them
4. How does the invention work
Activity 7 Complete the news report with the correct form of the words in the box.
apply have shake do make
Boy designs smart stick for the blind
17-year-old Shantanu Gangwar noticed a problem. Blind students at school had a hard time moving around. They wished 1 ________ a smart machine to warn them about the objects in their way, so Shantanu decided 2 ___________ something to help.
He invented a smart walking stick, it can sense objects nearby and shake to warn the user.
Shantanu won an award and received many congratulations for his invention. However, he wanted 3 ___________ it even better. He also hoped 4 ___________ it to real life after finishing high school. "We can produce a lot of these sticks and help more blind people," he said.
to have
to do
to make
to apply
Write an advertisement for Shantanu’s invention.
What about your idea for an invention
smart stick
smart stick
moving around for the blind students
sensing objects nearby and shaking to warn the user
,
Create and Ad
Activity 8 Work in pairs. Think of a problem and come up with an idea for an invention.
1) What everyday problem do you face
2) How does the problem trouble you
3) What invention could solve the problem (Be creative! You can be as imaginative as you want.)
4) How does the invention work
My pens often get lost.
I can’t find pens when I need them, and it wastes my time.
It has a tracker. When I can’t find my pen, I use an app to make the holder beep, so I can find the pen quickly.
Smart Pen Holder
Create and Ad
Activity 8 Work in pairs. Think of a problem and come up with an idea for an invention.
Smart Pen Holder
Smart Pen Holder
losing pens easily
using a tracker to help you find pens with an app
Summary
words
verb + to do
Summary
plan, hope, wish, offer, learn...
solve real-life problems
e.g., knocking over drinks...
plan to do, hope to do, wish to do
decide to do, want to do...
enjoy doing, finish doing, keep doing,
avoid doing, practise doing...
Inventions
verb + doing
Evaluation
Items Your ideas [tick √ or color]
If you find completing the exercises (like grammar practice, writing the advertisement) difficult, what makes it difficult ( ) too many new words 太多新单词
( ) complex grammar structures 语法结构复杂( ) difficulty in inventing ideas 构思发明想法有困难( ) others (please specify): ________
I can summarize the grammar rules of "verb + to do" and "verb + doing". ★★★★★
I can use the correct form of verbs (to do / doing) to complete sentences. ★★★★★
I can work in pairs to think of a problem and design an invention advertisement. ★★★★★
Which group is the best
Homework
Must do (必做)
1. Memorize the words and phrases learned in this class.
2. Write one sentence using "verb + to do" or "verb + doing" to describe.
Choose to do (选做)
3. Write an advertisement for your invention.
Thanks for your listening

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