资源简介

(共50张PPT)
Time to Relax
Sec A Grammar Focus-4a-4c
Why are free-time activities important
Learning Objectives
语言能力
Use the correct forms of infinitives (with/without to, negative form not to do) to complete conversations and passages, and flexibly apply infinitives in daily communication about free-time activities.
学习能力
Develop the ability to extract grammatical rules of infinitives by analyzing example sentences and completing exercises independently and collaboratively.
文化品格
Foster a positive attitude towards balancing study/ work and relaxation by discussing outdoor and indoor activities, and develop the awareness of healthy lifestyle.
思维品质
Develop critical thinking by comparing the usage of infinitives (e.g., try to do vs try doing) and choosing the appropriate form according to the intended meaning.
目录
1. Warm-up
2. Lead-in
3. Presenation
4. Practice
5. Production
6. Writing Time
7. Show Time
8. Summary
9. Exercise
10. Homework
Contents
Warm-up
01
Warm-up
Let’s play a game!
01
I stand up
to stretch my legs.
action
purpose
I open the book
to read English.
action
purpose
I take out my pen
to write down notes.
action
purpose
It’s your turn to make sentences like these.
01
Warm-up
热身游戏：动作指令·To do接龙- 游戏规则
01
（1）教师先示范“动作+目的”的句式：I stand up to stretch my legs. （站起来是动作，拉伸腿是目的），强调句中的to do结构表目的。
（2）让学生依次用“I + 动词原形 + to + 动词原形”的句式接龙，动作需和“休闲/课堂”相关。（这里会再举两个例子：I open the book to read English. /I take out my pen to write down notes.）
教师在黑板上快速记录学生接龙的句子。
Lead-in
02
01
Lead-in
What did we find in the game
02
I stand up to stretch my legs.
I open the book to read English.
I take out my pen to write down notes.
本环节继续呈现热身环节的例句，并将不定式结构高亮显示。
将黑板上的学生的句子中的不定式结构依次标记出来，问学生上面的问题。
We made so many sentences with
“to + infinitives”
(不定式)
01
Lead-in
Grammar Tips
02
）为什么叫“不定式”？
英语里的infinitive这个名称，源于语法中“形式不受限定”的特点。
动词的不定式形式，不会随着主语的人称、数、时态变化而改变形式。
比如to read 不管是主语是I、You还是They，形式始终不变；而限定动词（如read、reads、read/red/）会根据主语或时态变化。
中文翻译“不定式”，就是这节对应这个“形式不受限定”的核心特征。
2）不定式的形式：
两种：原形动词和带to的不定式，即to +原形动词
Presentation
03
01
Presentation
03
01
Presentation
03
Answer the questions according to the sentences.
-What do you do in your free time - I play the flute to relax.
Q: Why do “I” play the flute
A:To relax.( It's “my” purpose to play the flute.)
- How did you spend your weekend
- I went to the sports centre to ice skate.
Q: Why did “I” go to the sports centre
A:To ice skate.(It’s “my” purpose to go to the sports centre.)
01
Presentation
03
Answer the questions according to the sentences.
- How did you get into painting
- I saw my mother paint. I decided to give it a go.
Q: I saw my mother paint. At that time, who painted
A:“My mother” painted.(my mother作saw的宾语，而paint的动作是my mother发出的，所以paint是在补充说明my mother)
01
Presentation
03
Answer the questions according to the sentences.
- What did your instructor say
- She told me not to give up so easily.
Q: What would “I” do after “my instructor” say that to “me”
A:Not to give up so easily.
She told me not to give up so easily.(me作told的宾语，not to give up是“我”接下来会做的事，是对me的补充说明。)
01
Presentation
03
adverbial
状语
宾语补足语
adverbial
object completement
object completement
01
Presentation
03
Grammar Box
Q: When do we use infinitives with or without “to”
什么时候用带“to”的不定式，什么时候用不带“to”的不定式呢？
（1）带to的不定式（to +动词原形）的常见用法
①She wants to buy a new bike.
作宾语，放在及物动词后，如want, hope, decide, plan, learn, wish 等
②The teacher asks us to finish homework on time.
作宾语补足语，放在 ask, tell, want, allow, teach 等动词 + 宾语后
01
Presentation
03
Grammar Box
Q: When do we use infinitives with or without “to”
什么时候用带“to”的不定式，什么时候用不带“to”的不定式呢？
（1）带to的不定式（to +动词原形）的常见用法
③He gets up early to catch the bus.
作状语（表目的、结果等），表目的时最常用
④It’s important to keep healthy.
作主语，常用 it 作形式主语，避免句子头重脚轻
01
Presentation
03
Grammar Box
Q: When do we use infinitives with or without “to”
什么时候用带“to”的不定式，什么时候用不带“to”的不定式呢？
2）不带 to 的不定式（动词原形）的常见用法
① You should drink more water.
放在情态动词后（can, may, must, should, will 等）
②My mom makes me clean my room every week.
放在使役动词后（let, make, have，表“让/使”）
注意：这类结构变被动语态时要加 to，如 I am made to clean my room.
01
Presentation
03
Grammar Box
Q: When do we use infinitives with or without “to”
什么时候用带“to”的不定式，什么时候用不带“to”的不定式呢？
2）不带 to 的不定式（动词原形）的常见用法
③I saw him cross the street just now.
放在感官动词后（see, watch, hear, notice, feel 等，表“看到/听到/感觉到动作的全过程或经常性动作”）
注意：表“动作正在进行”时，用 v.-ing 形式，如 I saw him crossing the street.
④You had better go to bed early.
放在固定搭配中，如 had better do sth.（最好做某事）
would rather do sth.（宁愿做某事）
Practice
04
01
Practice
04
4b
decide
to forget
to fly
fly
to relax
to relax
not to push
not to forget
01
Practice
04
01
Practice
04
to play
not to come
to stay
(to) watch
(to )listen
(to) chat
to spend
do
Production
05
01
Production
05
to play
not to come
to stay
(to) watch
(to) listen
(to) chat
to spend
do
01
Production
05
Let’s know about some outdoor activities.
① cycling 骑自行车
ride a bike to the park
cycle along the riverbank
enjoy the fresh air
stop to take photos
plan a cycling trip
learn to ride a bike well
01
Production
05
Let’s know about some outdoor activities.
②skateboarding 玩滑板
do skateboarding tricks
practice balancing skills
skate in the street square
fall down but never give up
join a skateboarding club
try new skateboarding moves
01
Production
05
Let’s know about some outdoor activities.
③hiking 徒步远足
go hiking in the mountains
walk through the forest
carry a small backpack
climb up to the top
enjoy the beautiful view
take a rest on the way
01
Production
05
Let’s know about some outdoor activities.
④badminton 打羽毛球
play badminton with friends
hit the shuttlecock hard
win a badminton game
practice serving the ball
play in the school playground
bring a badminton racket
01
Production
05
Let’s know about some outdoor activities.
⑤picnicking 野餐
have a picnic in the countryside
prepare some snacks and drinks
lay out a picnic blanket
share food with family
fly kites after the picnic
clean up the rubbish
01
Production
05
Let’s know about some outdoor activities.
⑥frisbee 玩飞盘
play frisbee with a group
catch and throw the frisbee
run around to get the frisbee
learn frisbee rules
have fun with frisbee games
join a frisbee match
01
Production
05
Let’s read a sample.
A Happy Outdoor Activity — Cycling
What do I usually do outdoors I usually go cycling along the river with my dad, and it’s my favorite outdoor activity.
My dad often asks me to ride slowly and carefully. He always tells me to keep away from the busy road to stay safe. We usually choose the quiet path by the river, and we stop sometimes to watch the fish swimming in the water. I also like to take my camera with me to take some beautiful photos during the trip.
01
Production
05
Let’s read a sample.
Sometimes, my little brother wants to join us too. Dad makes him sit on the back seat of my bike because he is too young to ride alone. We all feel happy after cycling, and it helps me relax after a busy week at school.
Cycling is such a nice outdoor activity. I hope to ride to the countryside with my family next time .
Writing Time
06
Show Time
07
Summary
08
01
Summary
08
01
Summary
08
Exercise
09
01
Production
09
用所给动词的适当形式填空。
1. My parents hope me ____________ (become) a useful person in the future.
2. The teacher told us ____________ (not be) late for class again.
3. It's necessary for us ___________ (learn) a foreign language well.
4. He decided ____________ (join) the English club to improve his oral English.
5. My mother often asks me _____________ (help) her with the housework on weekends.
to become
not to be
to learn
to join
to help
01
Production
09
用所给动词的适当形式填空。
6. Let him ______ (do) this work by himself. He is old enough.
7. We saw the girl ______ (play) the piano when we passed her room.
8. You'd better _________ (not eat) too much junk food. It's bad for your health.
9. She wants _________ (buy) a new dress for the coming party.
10. The little boy was made __________ (clean) his room by his mother.
do
play
not eat
to buy
to clean
Homework
10
01
Homework
10
Must-do: 「户外不定式小日记」
任务要求
1. 围绕 What do you usually do outdoors 这个核心问题，写一篇50-80词的英文小日记。
2. 硬性语法要求：必须包含 2处不定式作宾语补足语 + 1处不定式作目的状语，并用不同颜色的荧光笔标注出来。
3. 配图建议：在日记旁画1-2幅简笔画（如骑车、打球的场景），或贴一张自己户外活动的照片。
01
Homework
10
Choose-to-do:（3选1）
选项1：「不定式情景漫画条」
1. 选择一个自己喜欢的户外活动（如cycling, hiking, picnicking），画3格漫画。
2. 每格漫画配1句英文台词，必须包含1种不定式功能（宾补/状语/宾语任选）。
3. 示例：
格1（图：爸爸教骑车）：Dad teaches me to keep my balance（宾补）.
格2（图：停在河边）：We stop to watch the ducks（目的状语）.
格3（图：开心回家）：I hope to ride again tomorrow（宾语）.
01
Homework
10
Choose-to-do:（3选1）
选项2：「户外不定式配音小剧场」
1. 和1-2名同学组队，选取本单元的户外活动主题，编写一段30秒左右的英文小对话。
2. 对话中至少包含 2处不定式结构，并为对话配音（用手机录音即可）。
3. 额外要求：在录音稿上标注出每个不定式的语法功能。
01
Homework
10
Choose-to-do:（3选1）
选项3：「我的户外不定式心愿清单」
1. 制作一张创意心愿清单，标题为 Things I Want to Do Outdoors This Term。
2. 用 “I hope/want/plan to do sth.”（不定式作宾语）的句式，写下3个户外心愿。
3. 为每个心愿加一句理由，用 “to do sth.”（不定式作目的状语）表达，例如：
I plan to go hiking in the mountains → to enjoy the beautiful scenery.
I want to learn to play frisbee → to make more friends.
Thanks for
listening !单元分课时教学设计
年级科目 2026新版八上英语科 目英语
授课名称 Unit 1 Time to Relax
授课课时 第三课时Grammar 3a-3cSection A (1a-2d) What is fun in a yard
授课类型 语法课
授课文本
一、教材分析 Analysis of teaching material
What:- 主题：动词不定式作宾语（Object）和状语（Adverbial）的用法辨析与应用。- 板块构成：- 4a：判断加粗的不定式是作宾语还是状语，核心是区分“动作的对象”和“动作的目的/原因”。- 4b：用括号内动词的不定式形式补全对话，训练不定式在“make sb. do”“ask sb. to do”等固定结构中的用法。- 4c：用方框内动词的不定式形式填空，完成一篇短文，侧重不定式在真实语境中的综合运用。Why:- 语法逻辑：动词不定式是英语中最活跃的非谓语形式之一，作宾语和状语是其高频考点，掌握这一用法能让学生精准表达“动作目的”和“动作对象”。- 实际应用：在日常对话和写作中，不定式可以让句子更简洁、逻辑更清晰，比如用“I play the flute to relax”表达“吹长笛是为了放松”，比用复杂从句更自然。- 教学衔接：这部分内容承接了非谓语动词的入门知识，为后续学习分词、动名词等其他非谓语形式打下基础。How: （1）4a 板块：辨析功能- 解题思路：先找到句子的主语和谓语，再看不定式是“谓语动词的承受对象”（宾语）还是“说明谓语动作的目的/原因”（状语）。- 教学提示：可以让学生用“为什么做这个动作”和“做了什么动作”两个问题来区分，前者对应状语，后者对应宾语。（2）4b 板块：固定结构填空- 核心结构：- make sb. do sth. （使某人做某事，省略to）- ask sb. to do sth. （要求某人做某事）- want to do sth. （想要做某事）- tell sb. (not) to do sth. （告诉某人（不要）做某事）（3）4c 板块：语境综合运用- 解题步骤：1. 先通读短文，理解整体语境（双胞胎兄弟的不同爱好与家庭活动安排）。2. 根据句子结构和固定搭配，选择合适的动词不定式形式填空。
二、教学内容 Teaching content
1. 这是一份围绕动词不定式的语法练习，核心任务是区分其作宾语和状语的不同功能。2. 练习分为三个板块，分别是判断功能、补全对话和完成短文，循序渐进地训练学生对不定式的掌握。3. 练习中融入了“make sb. do”“ask sb. to do”等固定搭配，帮助学生熟悉不定式在常见句式中的应用。4. 整个练习从语法辨析到语境运用，既巩固了语法规则，也提升了学生在真实场景中使用不定式的能力。
三、教学目标Teaching objectives
Language Abilities (语言能力)Learn to use the correct forms of infinitives to complete conversations and passages, and flexibly apply infinitives in daily communication about free-time activities.Learning Abilities (学习能力)Learn to work in pairs.Learn to develop the ability to extract grammatical rules of infinitives by analyzing example sentences and completing exercises independently and collaboratively.Thinking Qualities (思维品质)Learn to stimulate the interest of English learning.Learn to lead Ss to express their thoughts.Learn to develop critical thinking by comparing the usage of infinitives (e.g., try to do vs try doing) and choosing the appropriate form according to the intended meaning.Cultural Awareness (文化意识)Learn to foster a positive attitude towards balancing study/ work and relaxation by discussing outdoor and indoor activities, and develop the awareness of healthy lifestyle.
四、教学重难点Teaching important and difficult points
Teaching important points:Learn to use the correct forms of infinitives to complete conversations and passages, and flexibly apply infinitives in daily communication about free-time activities.Teaching difficult points: Learn to develop the ability to extract grammatical rules of infinitives by analyzing example sentences and completing exercises independently and collaboratively.
五、教学步骤Teaching procedures
Step1.Warm-upStep2. Lead inStep3. PresentationStep4. Practice Step5. ProductionStep6. Writing timeStep7.Show timeStep8.Summary
六、教学评一体化教学过程设计Teaching process
教学步骤 教学活动 效果评价
Step1. Warm up 1.Let’s play a game and make sentences.【设计目的】导入语法主题，引发学生兴趣,加深记忆。 观察学生是否认真观看学习，是否进入课堂状态。
Step2. Lead in Step3. Presentation 1.Ask and answerWhat did we find in the game 【设计目的】激发学生观察与比较的思维能力，总结归纳语法要点。2.Know about grammar tips【设计目的】呈现要学的语法知识点。1.4a. Read the sentences. Decide if each infinitive in bold functions as an object complement or an adverbial.【设计目的】判断加粗的不定式是作宾语还是状语，核心是区分“动作的对象”和“动作的目的/原因”。检查学生对不定式的掌握。2.Learn the grammar points带to的不定式（to +动词原形）的常见用法①作宾语，放在及物动词后，如want, hope, decide, plan, learn, wish 等②作宾语补足语，放在 ask, tell, want, allow, teach 等动词 + 宾语后③作状语（表目的、结果等），表目的时最常用④作主语，常用 it 作形式主语，避免句子头重脚轻。不带 to 的不定式（动词原形）的常见用法① 放在情态动词后（can, may, must, should, will 等）②放在使役动词后（let, make, have，表“让/使”）注意：这类结构变被动语态时要加 to，如 I am made to clean my room.③放在感官动词后（see, watch, hear, notice, feel 等，表“看到/听到/感觉到动作的全过程或经常性动作”）注意：表“动作正在进行”时，用 v.-ing 形式，如 I saw him crossing the street.④放在固定搭配中，如 had better do sth.（最好做某事）would rather do sth.（宁愿做某事）【设计目的】通过例句展示不定式的用法和常见句型。1.plete the conversations with the correct forms of the verbs in brackets.【设计目的】用括号内动词的不定式形式补全对话，训练不定式在“make sb. do”“ask sb. to do”等固定结构中的用法。2.4c.Complete the passage with the infinitive forms of the verbs in a box. What do you usually do outdoors 【设计目的】用方框内动词的不定式形式填空，完成一篇短文，侧重不定式在真实语境中的综合运用。 观察学生是否在认真观察，积极讨论。观察学生是否在认真学习语法知识点。观察学生是否会分析。学生是否在认真观察，对比学习，规律记忆。观察学生是否会进行正确的填空。观察学生是否能做出正确的选择和填空。
Step5.ProductionStep6.WritingtimeStep7.Show timeStep8.SummaryStep9.Exercise 1.Let’s know about some outdoor activities.②skateboarding 玩滑板③hiking 徒步远足④badminton 打羽毛球⑤picnicking 野餐⑥frisbee 玩飞盘【设计目的】该任务旨在训练学生结合生活逻辑构建合理语义的能力，实现语法运用与语境表达的结合。2.Let’s read a sample. 【设计目的】在业余活动语境中讨论不定式的用法，强化语法的实际运用。1.What do you usually do outdoors Write your free time activities by using infinitives.【设计目的】通过用不定式描述户外活动，巩固语法运用，提升学生书面表达与逻辑组织能力。1.Show your outdoor activities.【设计目的】展示个人户外活动，增强口语表达与自信心，鼓励学生结合实际，提升沟通与应变能力。2.Emotional guidance【设计目的】情感引导，注重学习与放松的两者平衡和结合。1.【设计目的】系统梳理本节课的重点语言知识。明确重点内容，避免知识碎片化。用所给动词的适当形式填空。【设计目的】检查学生对重点语言知识的掌握。 观察学生是否在认真观看学习，是否对拓展内容感兴趣。观察学生是否在认真观看学习。观察学生是否有所思考，是否在认真书写。观察学生是否能自信大方地进行展示，内容是否正确全面。观察学生是否在认真思考学习。学生是否掌握本节课的重点内容。学生是否能根据提示词进行正确的填空。
七、教学评价Teaching evaluation
1.Before class, I will ask students to perform well in the class according to the following evaluation form.2.During the class, I will use my body language like smile and encouragement language to assess the students properly and give feedback in time. 3.After class, I will ask the students to evaluate themselves in the following evaluation form.The purpose is to check the students' grasp of the key and difficult points of the class. And I can also make teaching improvements.YesNoI can read and write key words and sentences correctly.2.I can use the correct forms of infinitives to complete conversations and passages, and flexibly apply infinitives in daily communication about free-time activities.3.I can develop the ability to extract grammatical rules of infinitives by analyzing example sentences and completing exercises independently and collaboratively.4.I can foster a positive attitude towards balancing study/ work and relaxation.
八、板书设计Blackboard design
Unit 1 Time to RelaxGrammar Focus带to的不定式 2.不带to的不定式
九、家庭作业Homework
必做Must-do 选做Choose-to-do
围绕 What do you usually do outdoors 这个核心问题，写一篇50-80词的英文小日记。必须包含 2处不定式作宾语补足语 + 1处不定式作目的状语，并用不同颜色的荧光笔标注出来。 选项1：「不定式情景漫画条」选项2：「户外不定式配音小剧场」选项3：「我的户外不定式心愿清单」
十、教学反思Teaching reflection
In this class, I guided students to master and apply infinitives in daily communication about free-time activities. Most of students can grasp them and put them into practice. What’s more, they can learn to foster a positive attitude towards balancing study/ work and relaxation by discussing outdoor and indoor activities, and develop the awareness of healthy lifestyle.It was great!
Step4. Practice

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