资源简介

(共34张PPT)
Unit 1 Time to Relax
Section A
Grammar Focus
Infinitives as adverbials and object complements
Lesson Objectives:
In this lesson, we will be able to:
1. Master the functions of infinitives (as adverbials & object
complements); Learn new words/phrases: get into, give it a go...
2. Use infinitives (adverbials/object complements) correctly in
sentences; Complete grammar exercises (4b/4c) and create
dialogues with target structures.
3. Cultivate the awareness of balancing hobbies & rest;
Enjoy expressing daily activities via English grammar.
4
Exercise&Homework
目
录
CONTENTS
1
Lead in
2
Grammar
3
Practice
Lean-in
Read the sentences and circle the infinitives(不定式).
1. My dad’s teaching me to play the guitar.
2. Why did you choose to play the guitar
3. Now I do calligraphy to relax.
Can you identify what sentence component they serve as
(你能判断他们在句子做什么成分吗？)
to play the guitar
不定式作宾语补足语
(teach sb. to do sth. 教某人做某事)
to play the guitar
不定式作宾语
(choose to do sth.
选择做某事)
to relax
不定式作目的状语
Thinking
What components can an infinitive verb serve as
(动词不定式能做哪些成分？)
And how do you determine them
(又怎样判断呢？)
Today, we're going to learn how to use verb infinitives.
4a
Read the sentences. Decide if each infinitive(不定式) in bold functions as
an object complement(宾语补足语) or adverbial(状语).
What do you do in your free time I play the flute to relax.
How did you spend your weekend I went to the sports centre to ice skate.
How did you get into painting I saw my mother paint.
I decided to give it a go.
What did your instructor say She told me not to give up so easily.
作目的状语
作目的状语
省略to的不定式 作宾语补语
作宾语补足语
get into 开始做某事；进入
give it a go 试一试某事
语法知识导图
动词不定式作目的状语和宾语补足语
动词不定式
作目的状语
动词不定式
作宾语补足语
→可位于句首，也可位于句尾
表示目的或意图，通常意为“为了.....”
(重点）
用于“命令、要求、允许”类动词后
用于“希望、期望”类动词后
用于使役动词和感官动词后（重点）
用于其他动词后
本单元重点讲动词不定式作目的状语和宾语补足语。
The infinitive to do
Grammar
1）不定式的形式
to＋动词原形：称为带to的不定式；
有时to可以省略：称为不带to的不定式。
其否定形式为“not＋to＋动词原形”。
e.g. He wanted to run.（带to的不定式）他想跑。
Let him run.（不带to的不定式）让他跑。
Mom warned me not to play football in the street.
妈妈警告我不要在街上踢足球
注意: 这里的to只是个语法符号，没有词义。不定式在句中
不能独立作谓语，也没有人称和数的变化。
The infinitive to do
Grammar
2）动词不定式的用法
动词不定式具有名词、形容词和副词的功能，在句中可以作主语、
表语、宾语、宾语补足语（宾补）、定语、状语等。
e.g. To learn Chinese well is useful for us.（作________）
(= It’s useful for us to learn Chinese well.) 学好语文对我们有用。
(动词不定式作主语时,常用it作形式主语,将真正的主语不定式置于句尾。)
My task today is to help you with your homework.（作________）
我今天的工作是帮助你完成作业。
I decide to visit Changsha.（作_________）我决定去长沙旅游。
I heard him sing every morning.（作________）我每天听到他唱歌。
Would you like to have something to dink？（作定语）你想喝点什么吗？
I get up early to catch the carly bus.（作___________）
我每天早晨早起是为了赶早班公共汽车。
主语
表语
宾语
宾补
(目的)状语
Grammar
考向1 动词不定式作目的状语
①动词不定式（短语）作目的状语时，通常意为“为了······”，用于说明
动作的目的或意图。
②动词不定式（短语）作目的状语时可放在句首，一般用逗号与后面
的内容隔开，也可放在句尾。
e.g. To get there on time, they started early. 为了准时赶到那儿,他们很早就出发了。
= They started early to get there on time.
特别提醒：表示目的也可用in order to和so as to，但so as to 通常
不位于句首。
e.g. He reads every day in order to/so as to improve writing skills.
为了提高写作技能，他每天阅读。
练习： （无锡中考）The children did a lot of research in the lab
__________ (finish) the science project.
to finish
Grammar
拓展：动词不定式作状语
动词不定式作状语
动词不定式（短语）作状语往往表示目的、结果或原因等。
① 作目的状语
作目的状语的动词不定式可置于句首，也可置于句末，
可与 in order to do 互换。
注意：常用于to do、in order to do / so as to do等结构中, 表示“为了做”。
e.g. He came here to see me. 他来这儿是为了见我。
② 作结果状语
常用于too....to do sth.(太.......而不能做某事)、....enough to do sth.(足够......做某事)、so/such...as to do sth.(如此.......以至于做某事)等结构中。
e.g. He is too young _________(go) to school.
= He is not old enough to go to school. 他太小了，不能去读书。
to go
Grammar
拓展：动词不定式作状语
动词不定式作状语
动词不定式（短语）作状语往往表示目的、结果或原因等。
③ 作原因状语
不定式作原因状语时往往跟在表示高兴、愉快、生气、荣耀、遗憾等情感形容词之后，说明产生这种情感的原因。常用于
be glad/sad/happy/sorry/pleased/surprised/disappointed/... to do sth.结构中。
e.g. I'm pleased to be invited to talk here.
我很高兴被邀请来这里谈话。
练习：我很开心带领你们参观公园。(show...around)
I’m very glad ___________________ the park.
to show you around
Grammar
考向2 动词不定式作宾语补足语
用于补充说明宾语的动作或状态，通常用于某些动词之后，构成
“动词＋宾语＋不定式”结构。
①用于“命令、要求、允许”类动词后，如ask、tell、order、require、
allow、permit。
e.g. Sam asked me to help him. 萨姆让我帮助他。
The teacher always tells us not to swim in the river.
老师总是叮嘱我们不要在河里游泳。
②用于“希望、期望”类动词后，如want、wish、expect、would like。
e.g. Parents want their children to grow up healthily.
父母希望孩子健康成长。
Grammar
③用于使役动词（如make、have、let等）和感官动词（如see、watch、
notice、hear、listen to、feel等）后时，动词不定式通常省略to。
e.g. Did you notice her leave the house？你注意到她离开屋子了吗？
I saw her get into the car. 我看见她上了车。
His parents let him sweep the floor. 他父母让他扫地
口诀：
一感 (feel)
二听 (hear, listen to)
三使 (have, make, let)
四看 (see, watch, notice, observe)
半帮助 (help) → 动词不定式(短语)在help后作宾语补足语时，
可带to也可不带to。
考向2 动词不定式作宾语补足语
Grammar
考向2 动词不定式作宾语补足语
拓展：作宾语补足语
有的动词后接带to的不定式作宾语补足语；有的动词后接不带to的不定式作宾语补足语（如：感官动词和使役动词后）。
注意：这些感使动词在“主动变被动”时，to要补回来，let除外。
e.g. The boss made the workers work long hours.
= The workers were made to work long hours by the boss.
老板让员工长时间工作。
练习：I have a lovely goldfish and I often watch it ________ happily
in the tank.
A. swims B. swimming C. to swim D. swim
D
Grammar
考向2 动词不定式作宾语补足语
④用于其他动词后，如teach、warn、invite、encourage等。
练习：（云南中考改编）
Our headmaster will invite a scientist __________ (give) us a speech on space technology.
解析：句意：我们的校长将邀请一位科学家为我们做一次关于航天技术的演讲。invite sb. to do sth.“邀请某人做某事”，此处用动词不定式作宾语补足语。故填to give。
to give
Grammar
拓展：疑问词+动词不定式
“疑问词+动词不定式（短语）”
动词不定式（短语）可以和疑问代词who、whom、what、which
或疑问副词when、how、where及连词whether连用构成
“疑问词/连词+动词不定式（短语）”结构，该结构在句中充当主语、
宾语、表语等成分。
e.g. What to do is an important thing. (作主语)
要做什么是一件重要的事情。
I can't decide what to do. (作宾语) 我决定不了做什么。
The question is when to start. (作表语) 问题是什么时候开始。
练习：When I feel down, my best friend always knows how ______ me up.
A. cheer B. cheering C. to cheer D. cheers
C
挑战一：用括号中所给词的适当形式填空。
1. (2025福建中考改编）We will attend the tea festival in our town
____________ (learn) more about tea culture.
2. (2025 宿迁中考改编）Kitty will go to the English Corner
____________ (practise) her English this Saturday afternoon.
3. Teachers often encourage us ____________ (work) hard to achieve
our dreams.
4. I watched John ____________ (walk) across the street just now.
to learn
to practise
to work
walk
挑战二：根据所给汉语完成句子。
1. 我们需要带些零食在野餐时吃。
We need to take some snacks ____________________ at the picnic.
2. 妈妈告诉我不要在公园里摘花。
Mom told me ____________________ in the park.
3. 在野营前，我请求我的朋友教我搭帐篷。
I asked my friend ____________________ the tent before camping.
4. 我们的老师提醒我们去远足时要带足够的水。
Our teacher reminds us ____________________ when we go hiking.
to eat
not to pick flowers
to teach me to put up
to take enough water
4b
Complete the conversations with the correct forms of the verbs in brackets.
1. A: Thanks for your advice! It made me ____________ (decide) to
try skiing.
B: You're welcome. Try ____________ (forget) your fears and have fun!
2. A: My cousin often asks me ____________ (fly) kites with her when
it's windy.
B: That sounds fun! I'd love to watch you ____________ (fly) kites
sometime.
3. A: I love to watch kung fu movies ____________ (relax).
B: Really When I want ____________ (relax), I watch animal videos.
4. A: My parents told me ____________ (not push) myself too hard.
B: Yes, it's important _______________ (not forget) to relax
once in a while.
decide
to forget
to fly
fly
to relax
to relax
not to push
not to forget
make使役动词+省略to的不定式
作宾语补足语
try to do sth. 作宾语
ask sb. to do sth. 作宾语补足语(宾补)
watch sb. do sth.(观看全过程) 省略to, 作宾补
作目的状语
want to do sth. 作宾语
tell sb. not to do sth. 作宾补
push oneself too hard 逼自己太狠
It’s + adj. + (not) to do sth.
it作形式主语，不定式作真正的主语
once in a while 偶尔地；间或
Practice
Complete the sentences with the correct forms of the verbs in brackets.
1. My dad encouraged me ____________（ keep） trying.
2. I go to the park every morning ____________ (run).
3. She asked him ____________ (not be) late.
4. We use apps ____________ (learn) English.
5. I heard her ____________ (sing) in the next room.
to keep
encourage sb. to do sth. 作宾补
to run
作目的状语
not to be
ask sb. not to do sth. 作宾补
to learn
作目的状语
sing
hear sb. do sth.(听到全过程) 省略to, 作宾补
4c
Complete the passage with the infinitive forms of the verbs in the box.What
do you usually do outdoors
chat (not) come do listen play spend stay watch
My twin brother and I look alike, but we are so different. I love sport, and
I often meet my friends __________ football and tennis. My brother joined
us to play football once or twice, but he decided ____________ after that.
He doesn't like sport very much! Instead, he likes __________ at home
and __________ movies, __________ to music, and __________ with
friends online. Our parents were worried about him staying home too much. They also wanted us __________ more time together as a family. So, now they let us __________ our favourite activities on Saturdays, but on Sundays, we go on a family outing together!
to play
not to come
to stay
watch
listen
chat
to spend
do
to stay, watch, listen, chat 作likes的并列宾语
let sb. do sth. 使役动词let, 省略to, 作宾补
go on an outing 外出游玩
作目的状语
作宾语
作宾补
stay at home 待在家里
chat with sb. 与某人聊天
be worried about=worry about 担心
Key phrases
1. 开始做某事；进入 ___________ 2. 放弃 _____________
3. 试一试某事 _______________ 4. 外出游玩 _______________
5. 偶尔地；间或 ______________ 6. 呆在家里 _______________
7. 逼自己太狠 ________________________
get into
give up
give it a go
go on an outing
once in a while
stay at home
push oneself too hard
Exercises
I. 用括号中所给单词的适当形式填空。
1. Peter worked extra hours ___________ (make) enough money for
the concert ticket.
2. Remember ____________ (not touch) the paintings when you are
in the museum.
3. The coach expected the players ___________ (push) themselves harder
during training.
4. It's important for us ___________ (develop) the ability to ask questions.
5. ___________ (chat) with foreign friends on the internet can help us improve our English speaking skills.
to make
not to touch
to push
to develop
Chatting
Exercises
II. 根据汉语提示完成句子（每空一词）。
1. 在电视上看了篮球比赛后，汤姆开始打篮球。
After watching the basketball game on TV, Tom ________ ________ playing
basketball.
2. 游乐场里的新过山车看起来很刺激。让我们去试试吧！
The new roller coaster in the amusement park looks exciting.
Let's ________ ________ ________ ________!
3. 我爷爷年轻时经常练功夫。现在他仍然能展示一些基本动作。
My grandfather used to ________ ________ when he was young. He can
still show some basic moves now.
4. 有时，在一整天的学习之后，我喜欢听古典音乐来放松。
________ ________ ________ ________, I like to listen to classical music
to relax after a whole day's study.
5. 我们计划下个月去乡下郊游。我们可以在那里欣赏美丽的风景。
We plan to ________ ________ ________ ________ to the countryside
next month. We can enjoy the beautiful scenery there.
got into
/took up
give it a go/try
do kung fu
Once in a while
go on an outing
Summary
We learn:
1. Vocabulary: get into, give it a go, kung fu, push, myself, once in a while,
chat, outing, go on an outing.
2. Grammar: Infinitives as adverbials (for purpose) & object complements
（After tell/ask/see).
3. Functional Language: Talk about daily activities/hobbies with infinitives.
We can:
1. Use infinitives (adverbials/object complements) correctly in exercises;
2. Describe hobbies/weekend plans with target structures.
Language points
4a
1. How did you get into painting 你是怎么开始画画的？
get into 开始做某事；进入
e.g. My brother got into Chinese chess last year.
我哥哥去年开始对中国象棋产生兴趣。
It's hard to get into a crowded subway during rush hour.
高峰时段很难挤进拥挤的地铁。
拓展：get into 还可表示“处于（某种情形）；养成（某种习惯）”。
e.g. Nobody wants to get into trouble. 没有人想惹上麻烦。
He got into the habit of reading before going to bed.
他养成了睡前读书的习惯。
练习：世界上依然有很多人死于饥饿，我们应该养成节约粮食的习惯。
Still lots of people in the world die of hunger, so we should ___________
the habit of saving food.
get into
Language points
4a
2. I decided to give it a go. 我决定试一试。
give it a go 试一试某事
此处go作名词，意为“尝试，一番努力”，复数形式为goes。
e.g. He was hesitant at first, but he decided to give it a go.
他一开始犹豫，但还是决定试一试。
It took three goes to get it right. 试了三次才把它弄好。
I'm not sure it will work but it's worth a go.
我不知道这是否可行，但是值得一试。
拓展：at/in one go 一口气
e.g. Ruby blew out all her candles at one go. 鲁比一口气吹灭了所有蜡烛。
练习：我已经考虑这件事一段时间了，决定尝试一下。
I had thought about it for some time, so I decided ________________.
to give it a go
Language points
4b
3. ① It made me decide to try skiing．它让我决定尝试滑雪。
②Try to forget your fears and have fun! 尽量忘记你的恐惧，玩得开心！
try doing sth. 试着做某事
try to do sth. 尽力做某事
辨析：try doing sth.与 try to do sth.
try doing sth. 尝试做某事 表示尝试，并没有明确的目的性。
try to do sth. 努力做某事, 尽力做某事 侧重为达到目的而努力。
e.g. We tried to set off early, but there was a traffic jam, so we had to
try finding another way. 我们尽量早出发了，但（因为）交通堵塞，
所以我们不得不尝试找另一条路。
练习：English is very important. We must try ________ it well.
A. learning B. learn C. learns D. to learn
D
Language points
4b
4. My parents told me not to push myself too hard.
我父母告诉我不要逼我自己太狠。
1） push v. 督促；推
【动词】(1) 督促；鞭策 push oneself too hard 把自己逼得太紧
push sb. to do sth. 督促／鞭策某人做某事
e.g. Just relax. Don't push yourself so hard.
放轻松。别把自己逼得太紧。（枣庄中考）
A healthy competitive spirit can push people to try to be better.
健康的竞争精神可以促使人们努力变得更好。（扬州中考）
（2）推 反义词是pull “拉”。
e.g. You push and I pull. 你推我拉。
拓展：【及物动词】按下（按钮、开关等） 同义词是press。
e.g. I got in and pushed the button for the fourth floor.
我进去后按了去四楼的按钮。
Language points
4b
4. My parents told me not to push myself too hard.
我父母告诉我不要逼我自己太狠。
2） myself pron. 我自己
【反身代词】在句中可作宾语、同位语或表语。
e.g. I can look after myself well.
我可以照顾好自己。（作look after的宾语）
I'll speak to her myself. 我要亲自去跟她说。（作I的同位语）
I'm not myself today.我今天不太舒服。（作表语）
练习：1) Don’t push ________ too hard. If you’re tired, rest for a while.
A. you B. yourself C. me D. myself
2) Wang Chuqin and Sun Yingsha made history a couple of days ago.
I believe they will continue to push ________ harder and get better grades.
A. himself B. herself C. themselves D. yourselves
B
C
Language points
4b
5. Yes, it's important not to forget to relax once in a while.
对，重要的是不要忘记偶尔放松一下。
once in a while 偶尔地；间或
常用来表示频度，其前可加every，相当于now and then、at times、from time to time。
e.g. He usually cooks at home, but once in a while he orders takeout.
他通常在家做饭，但偶尔也会点外卖。
练习：I live far away from my parents so I can only visit them ________.
A. in time B. once in a while
C. in plenty of time D. on time
B
Language points
4c
6. chat 闲聊
chat v.&n.闲聊
（1）【不及物动词】过去式和过去分词为chatted，现在分词为chatting。
chat with sb.与某人闲聊 chat about sb./sth. 聊起某人／某事
e.g. He doesn't know how to chat with others. 他不知道如何和别人聊天。
They often chat about their hobbies. 他们经常聊他们的爱好。
（2）【可数名词】
have a chat with sb. = chat with sb. 与某人聊天
练习：It is fun having a chat with you. 跟你聊天很有趣。
= It is fun __________ ________ you.
chatting with
Language points
4c
7. ...but on Sundays, we go on a famíly outing together!
······但在周日，我们家会一起出外游玩！
outing n. 出外游玩；远足
通常指集体出外游玩或学习，时间一般不超过一天。
go on an outing 出外游玩
e.g. The children were on a day's outing from school.
孩子们离校游览了一天。
They went on an outing to the beach last Sunday.
上周日他们去海滩游玩了。
练习：
( ) Which of the following activities is probably NOT a recreation(消遣)
A. making pottery(陶器) B. going on an outing
C. watching the stage drama D. doing household chores
D

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