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(共24张PPT)
Unit 3 Make it happen
Grammar rules 语法课
（新教材外研版）八年级
上
01
Learning objectives
02
Lead in
03
Observation
04
Understanding
05
Application
06
Innovation
（外研版版）八年级
上
07
Summary
08
Homework
01
Learning objectives
By the end of the lesson, I will be able to...
1
学生学生能够掌握动词 - ing 形式（如 keep doing, enjoy doing ）和动词不定式（如 decide to do, want to do ）在句子中的用法。
2
学生能够正确理解和运用课文及练习中出现的词汇（如 invent, notice, problem 等 ），在不同语境中准确表达含义。
3
能读懂课本阅读材料、练习题文本，提取关键信息，完成语法、词汇相关练习任务。
02
Lead in
Watch the video
动词不定式 to do
03
Observation
Read the sentences from the reading passage and summarise the grammar rules.
What did Easton do to help people like Jenny
03
Observation
Activity 5
(a) He always tried to improve his work.
(b) He enjoyed fixing problems one after another.
Now find more sentences with these structures in the reading passage.
(c) Easton kept working on it.
(d) He decided to post his design online... for free!
Read the sentences from the reading passage and summarise the grammar rules.
动词不定式
动词ing
(e) He didn’t want to make money from it.
04
Understanding
动词不定式和动词ing形式作宾语
1.常见的后面接动词不定式作宾语的动词
ask decide hope want agree choose wish manage pretend expect demand plan prepare promise offer afford arrange learn refuse 等
例： He asked to see the manager.
他要求见经理。
04
Understanding
动词不定式和动词ing形式作宾语
They agreed to help us with project.
他们同意在项目上帮助我们。
She offered to drive me to the airport.
她主动提出开车送我去机场。
2.常见的后面接动词ing形式作宾语的动词
avoid consider delay discuss enjoy finish
04
Understanding
动词不定式和动词ing形式作宾语
imagine keep mention mind practise quit suggest等。
例： Try to avoid eating to much junk food.
尽量避免吃太多垃圾食品。
Do you mind opening the window.
你介意把窗户打开吗？
04
Understanding
动词不定式和动词ing形式作宾语
3.既可接动词不定式，又可接动词ing形式作宾语，但意义又差别的动词。
remember forget regret try stop love like begin start 等。
remember →to do sth 记得要做某事（未做）
→doing sth 记得做过某事（已做）
04
Understanding
动词不定式和动词ing形式作宾语
forget →to do sth 忘记去做某事（未做）
→doing sth 忘记做过某事（已做）
try →to do sth 尽力去做某事
→doing sth 试着做某事
love→to do sth 强调具体某一次喜欢做的事情或想要去做某事
→doing sth 强调一种习惯性的，长期的爱好
05
Application
Activity 6
Complete the paragraph with the correct form of the words in brackets.
knocking
to design
using
05
Application
Activity 7
Complete the news report with the correct form of the words in the box.
apply have do make
to have
to do
to make
to apply
05
Application
Activity 7
Write an advertisement for Shantanu’s invention.
smart stick
smart stick
moving around for the blind students
sensing objects nearby and shaking to warn the user
06
Innovation
Activity 8
Work in pairs. Think of a problem and come up with an idea for an invention. Then write an advertisement for it. Use the words and expressions from the reading passage and the Useful expressions to help you.
06
1. What everybody problem do you face
Innovation
I am busy with my study, and I often forget to water my plants. Sometimes, I water them too much.
06
2. How does the problem trouble you
Innovation
Some plants become unhealthy, or even die.
06
3. What invention could solve the problem
Innovation
An automatic plant waterer
06
4. How does the invention work
Innovation
It uses a sensor to check if the soil is dry. If the soil is dry, the sensor tells a small pump to water the plant. When the soil is wet enough. the sensor stops the pump.
06
Innovation
Activity 8
Work in pairs. Think of a problem and come up with an idea for an invention. Then write an advertisement for it. Use the words and expressions from the reading passage and the Useful expressions to help you.
waterer
automatic plant waterer
not watering plants in time
using a sensor to check the condition of the soil and control the pump
07
Summary
（一）语法知识板块
动词 -ing 形式 ：enjoy doing; keep doing （举例：He enjoyed fixing problems. ；Lily's grandfather kept knocking his cups. ）
动词不定式 ：try to do; decide to do; want to do （举例：He tried to improve his work. ；Shantanu decided to do something to help. ）
（二）关键词汇板块
重点词汇：invent, notice, problem, improve, produce 等（结合课本练习例句呈现，如 “Lily invented a cup... ; Shantanu noticed a problem...” ）
07
Assessment
Self-assessment
I can acquire expressions related to team activities through watching and listening activities.
I can share experiences of team activities in real - life contexts.
I can understand and recognize the importance of collaborative cooperation in team activities.
08
Homework
Basic (基础)
让学生整理课堂所学动词 -ing 形式和动词不定式的用法，制作语法卡片，正面写结构。
Improving(提升)
从课本练习及阅读文本中选取 10 个重点词汇让学生用每个词汇造 1 - 2 个句子。
Extend (拓展)
基于课堂 “Work in pairs” 环节，让学生独立完善或重新创作一份发明广告，要求至少运用 3 处所学动词 -ing 或不定式结构。

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