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(共27张PPT)
Unit 1 Time to Relax
Infinitives as adverbial and object complement
能够理解并辨别动词不定式作宾补、作状语。
能够结合语境正确使用动词不定式作宾补、作状语。
—Fantastic! How did you learn to play the guitar
— I practice every day, and my father encourages me to play the
guitar.
— My parents asked me not to play the guitar they think it’s a
waste of time.
— What a pity! Do you really want to learn guitar
— Of course.
— Great! I would like you to meet my guitar teacher
tomorrow.
— Really Thank you so much!
Read the conversation and analyze the function of the words in red.
Read the sentences. Decide if each infinitive in bold functions as an object complement or adverbial.
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.
4a
开始做某事；进入
试一试某事
状语
状语
宾补
宾补
Discuss when infinitives are used to be object complements and when to be adverbials.
Infinitives as adverbial and object complement
构成
动词不定式的基本形式是“to + 动词原形”，有时可以不带to。动词不定式没有人称和数的变化，在句中不能单独作谓语。但仍保留动词的语义特点，可以有自己的宾语和状语，如：to make new friends。
ask sb. (not) to do sth. 要求某人(不要)做某事
order sb. (not) to do sth. 命令某人(不要)做某事
tell sb. (not) to do sth. 告诉(吩咐) (不要)某人做某事
invite sb. to do sth. 邀请某人做某事
allow sb. to do sth. 允许某人做某事
encourage sb. to do sth. 鼓励某人做某事
teach sb. (not) to do sth. 教(导) (不要)某人做某事
功能
1. 作宾语补足语: v.+sb.+(not) to do sth.
动词ask, order, tell, invite, allow, encourage, teach等词的后面常接带to的动词不定式作宾语补足语。
(1) help后的宾语补足语既可以是带to的不定式（短语），
也可以是省略to的不定式（短语）。如：
Can you help the girl (to) cross the road
(2) 使役动词（make, let等）及感官动词（see, listen, hear, watch
等）后的宾语补足语，在主动语态中常用省略to的不定式
（短语）。如：
These photos make me think of my old days.
I saw my cousin move the table.
2. 作状语
不定式（短语）作状语往往表示目的、结果等。
Can you come out to play soccer with me
（表示目的）
The child is too young to go to school.
（表示结果）
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.
Complete the conversations with the correct forms of the verbs in brackets.
decide
to forget
to fly
fly
4b
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.
to relax
to relax
not to push
not to forget
n. 功夫
v. 鞭策; 推
pron. 我自己
偶尔地；间或
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.
decide
to forget
to fly
fly
Identify the function of the infinitive in each sentence.
OC
O
OC
OC
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.
to relax
to relax
not to push
not to forget
Adverbial
O
OC
S
Complete the passage with the infinitive forms of the verbs in the box.
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 chat with friends online. Our parents
were worried about him staying home too much.
(not) come do listen play spend stay watch
to play
not to come
to stay
listen
watch
4c
v. & n. 闲聊
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!
(not) come do listen play spend stay watch
to spend
do
n. 出外游玩；远足
go on an outgoing 出外游玩
Do you like sport or stay at home
What do you usually do outdoors
push v. 鞭策；推
1. My parents told me not to push myself too hard.
我父母告诫我不要把自己逼得太紧。
e.g. Encourage your kids to try new things, but try not
to push them too hard.
要鼓励你的孩子们尝试新鲜事物，不过尽量不要逼得太
紧。
Don’t push the door. Pull it, please.
请不要推门。请拉它。
【语境应用】根据汉语意思完成英语句子，每空一词。
帮我搬一下钢琴。你推它，我拉它。
Help me move the piano. You ________ it and I ________ it.
push pull
pull v. 拉，拖，拔
push n. 推
e.g. If the door's stuck, just give it a push.
要是门卡住了，只要推一下就行。
chat v. 闲聊, 闲谈
chat with sb. 与某人聊天
chat about sth. 聊一聊某事
2. He likes to chat with friends online.
他喜欢在网上和朋友聊天。
e.g. Peter likes to chat with his friends at lunchtime.
Peter喜欢在午餐时间和朋友们聊天。
Let’s chat about our after-school activities.
我们来聊一聊我们的课外活动吧。
chat n. 闲聊，闲谈
have a chat with sb. 与某人聊聊
e.g. Would you like to have a chat with me in the sitting room for a while
你愿意和我在客厅聊一会儿吗？
【语境应用】将下列句子中的 "chat" 从名词转换为动词形式，或反之，并保持句意不变。
1) Let's have a quick chat before the meeting.
_______________________________________
2) The kids are chatting happily in the playground.
_______________________________________
Let’s chat quickly before meeting.
The kids are having a chat in the playground.
请用括号内所给词的适当形式填空。
1. He often makes faces to make us __________(laugh).
2. I saw him __________(fly) a kite on the playground.
3. It’s easy for you __________(work) out this problem, isn’t it
4. I met my teacher on my way home, and I stopped __________
(talk) with him.
5. Mr. Smith warned his son not __________(drive) after
drinking.
6. You’d better try your best __________(improve) your English.
7. Let’s find a basket __________(put) the things in.
laugh
fly/ flying
to work
to talk
to drive
to improve
to put
I can
能够理解并辨别动词不定式作宾补、作状语
能够结合语境正确使用动词不定式作宾补、作状语
Review Grammar Focus.
Preview Section B.
Read the new words.
Read Hobbies That Are Good for You.
Ask one of your friends about his/her outdoors activities and do a report with infinitives as object complements or adverbials.

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