第8讲 Unit 8 It must belong to Carla.单元精讲精练-【暑假辅导班】2021年新九年级英语暑假精品课程(人教版)
第八讲 Unit 8 It must belong to Carla. 单元精讲精练
【词性转换】
1. valuable→ (n.) value
2. noise→ (adj.) noisy
3. uneasy → (
反义词
.) easy
4. laboratory → (缩写.) lab
5. sleepy → (v.) sleep
6. suit → (adj.) suitable
7. express → (n.) expression
8. mystery → (adj.) mysterious
9. leader → (v.) lead
10. medical → (n.) medicine
11. energy → (adj.) energetic
【基础知识】
1. take part in,attend, join take
(1) attend 指参加会议,婚礼,葬礼。典礼;去上课,上学,听报告等自己不一定起主导作用
He'll attend an important meeting tomorrow
(2)join 指加入某个党派,团体组织等,成为其中一员。常用作"参军;入党:入团.”join 还可指“和某人起做某
事”,其结构为: join sb.in( doing)sth
She joined the Young Pioneers in Grade Two.
(3) take part in 指参加群众性活动,着重说明主语参加该项活动并在活动中发挥作用.
We’ll take part in social practice during the summer vacation.
2. receive @ accept
(1) Receive 收到,指客观“收到”,但并不一定会接受。
(2) accept 接受 (指经过考虑,表示自己愿意接受)
I’m very glad he accepted my present.
(3) accept 反义词为jrefuse,常用jrefuse to do sth.拒绝做某事
He refused to stay here because it was too hot.
3. prevent
(1) prevent v.预防阻止,其后接名词代词或动名词作宾语
They think the stones can prevent illness and keep people healthy.
(3) prevent.. (from)doing sth.意为”阻止…做某事,相当于jkeep/stop.from doing sth.
We should prevent the accident(from) happening.
(4) prevention n.预防
His research in the field of disease prevention produced unexpected results.
4. sleepy
(1) sleepy 是困倦;想睡觉”之意,作定语时,作“贪睡;寂静的意思.
1
The children feel sleepy. Put them to bed.
(2) asleep 是表语形容词,意为睡着的"。jfall asleep“睡着.
He was too tired and fell asleep at once.
(3) sleeping 是定语形容词,它放在所修饰的名词前。意为“睡觉的"j
who is that sleeping man?
5.There must be something visiting the homes in our neighborhood ,but what is it ?
There must be ,是 there be 句型与情态动词 must 的连用,表示对现在情况的肯定推测,意为“一定有”;
something +visiting 是现在分词作后置定语,常表示前面词和动名词之间存在主动关系。
there be 句型复习
▲概念:表示“在某一地点或时间有某人或者某物”
▲基本结构:There be+ 主语 + 时间/地点状语
★肯定句:There be+ 主语 + 时间/地点状语
There is a pen on the desk.
★否定句:There be+ not(any)主语 + 时间/地点状语
There isn’t a boy in the classroom.
★一般疑问句:Be there (any)+主语+某地?
肯定回答:Yes, there is/are.
否定回答:No, there isn’t /aren’t.
-Is there any a lamp in your classroom?
-Yes, there is. -No, there isn’t.
6.Whenever I try to read this book ,I feel sleepy .
sleepy 为形容词,作表语时意为“困乏的”;作前置定语时意为“寂静的...”
You look very sleepy .你看起来很困
It's a sleepy village . 这是一个寂静的村庄
asleep 为形容词,作表语或宾语补足语,指状态,意为“睡着的,睡熟的”
Everyone falls asleep.每个人都睡着了
【易错点】
易错点一:belong to 的用法
【典例】The car belongs to Kate.
【精讲】belong to 意为“属于”,其主语通常是物,不用于进行时态和被动语态。belong to 中的 to 是介词,
后接名词或人称代词宾格形式,不能接名词所有格或名词性物主代词。
E.g. The green dictionary must belong to Carla. Her name is on it.
易错点二:noise,voice 与sound 的辨析
【典例】Don't make so much noise.I can't hear any sound.
【精讲】① noise 作名词,意为“噪音;喧闹声”,常指不悦耳、不和谐的嘈杂声。
②voice 作名词,多指说话和唱歌的“嗓音”,有时也指鸟鸣的声音。
③sound 作名词时,泛指自然界的各种“声音”。
2
易错点三:receive 与accept 的辨析
【典例】He couldn't accept our advice but our gifts.
【精讲】① receive 作动词,意为“接收;收到”,强调客观收到某物这一动作,不包含主观上是否愿意接受。
②accept 作动词,意为“接受”,强调经过考虑,主观上愿意接受。
E.g. I received an invitation to the party yesterday,but I refused to accept it.
易错点四:prevent 的用法
【典例】They think the stones can prevent illness and keep people healthy.
【精讲】prevent 作动词,意为“阻止;阻挠”,指采取预防措施或设置障碍去阻止某人或某事。常用的短语
为:prevent sb./sth. from doing sth.意为“阻止某人/某物做某事”,相当于 stop sb./sth.(from) doing sth.或keep
sb./sth. from doing sth.。
易错点五:see sb. doing sth.与see sb. do sth.的辨析
【典例】I see him run in the park every morning.
【精讲】① see sb. doing sth.意为“看见某人正在做某事”,强调动作正在进行。
②see sb. do sth.意为“看见某人做某事”,强调看见动作的全过程或看到动作经常发生。
I saw him talking with Mr. Smith in the hallway just now.
【过关检测】
一、单项选择题
( )1.—Listen! A wolf is crying!
—It _______ be a wolf, because a wolf never comes out at this time.
A.mustn’t B.needn’t C.can’t D.don’t
( )2.The cat is always the mouse.
A.running away B.running along C.running after D.running off
( )3.It’s not easy for primary students ______ themselves freely in class.
A.express B.to express C.expressing D.expressed
( )4.The boy felt very ______ and he fell _____ very soon .
A.asleep ,asleep B.asleep ,sleepy C.sleepy , sleepy D.sleepy ,asleep
( )5.What ________ Bill?He looks very worried.
A.happened to B.was happened on C.was happening to D.was happening on
( )6.She wants to study English and she’s going to study economics________.
A.at a time B.at times C.at the same time D.in the same time
( )7.We often see Bob ________ pingpong in the park.
A.play B.to play C.playing D.played
( )8.The children are having fun ________ on the playground.
A.to play B.play C.playing D.played
二、完形填空
A strange thing happens to nearly everybody at night. They 1 the lights, pull up the covers and close their
eyes. After they sleep for six or seven 2 , they wake up again. It sounds very strange, doesn't i?
3
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