初一英語(yǔ)知識(shí)點(diǎn)句子
初一英語(yǔ)知識(shí)點(diǎn)句子:主語(yǔ)
一般位于句首,由名詞、代詞、數(shù)詞或相當(dāng)于名詞的詞、短語(yǔ)等充當(dāng)。
The school is far from here. 名詞做主語(yǔ)
She goes to school by bike. 代詞做主語(yǔ)
Eight is a lucky number. 數(shù)詞做主語(yǔ)
The blind need more help. 名詞化的形容詞做主語(yǔ)
There is a pen on the desk. 名詞做主語(yǔ)
Predicting the future is interesting. 動(dòng)名詞做主語(yǔ)
To be a doctor is my dream. 不定式短語(yǔ)做主語(yǔ)
初一英語(yǔ)知識(shí)點(diǎn)句子:謂語(yǔ)
表示人或事物(主語(yǔ))的動(dòng)作和存在的狀態(tài).
英語(yǔ)中由動(dòng)詞be、動(dòng)詞have和行為動(dòng)詞來(lái)充當(dāng)謂語(yǔ)動(dòng)詞
句子的時(shí)態(tài)和語(yǔ)態(tài)是通過(guò)謂語(yǔ)表現(xiàn)出來(lái)。
謂語(yǔ)動(dòng)詞往往由一個(gè)或一個(gè)以上的助動(dòng)詞或情態(tài)動(dòng)詞加上主要?jiǎng)釉~構(gòu)成。
分析句子的主語(yǔ)和謂語(yǔ)
Mr. Li teaches English.
He can play the piano.
My parents and I are having dinner.
初一英語(yǔ)知識(shí)點(diǎn)句子:表語(yǔ)
用來(lái)說(shuō)明主語(yǔ)的身份、特征、性質(zhì)、狀態(tài)。
表語(yǔ)的位置
用在動(dòng)詞be和系動(dòng)詞的后面。
名詞、代詞、數(shù)詞、介詞短語(yǔ)、副詞等都可以和連系動(dòng)詞一起構(gòu)成復(fù)合謂語(yǔ)。
Your pen is on the desk.
He got very angry.
My dream is to have a robot.
常見(jiàn)的系動(dòng)詞
1. be動(dòng)詞
2. 與感覺(jué)有關(guān)的動(dòng)詞 look, sound, smell, taste, feel 等
3. 表示狀態(tài)變化的動(dòng)詞,意為“變得” “變成” 如 get, grow, turn等
上述兩類(lèi)詞作連系動(dòng)詞時(shí)要用形容詞作表語(yǔ),千萬(wàn)不能用副詞。
初一英語(yǔ)知識(shí)點(diǎn)句子:賓語(yǔ)
是動(dòng)作的對(duì)象或承受者。及物動(dòng)詞必須跟賓語(yǔ).
及物動(dòng)詞:直接接賓語(yǔ)的謂語(yǔ)動(dòng)詞.
不及物動(dòng)詞:不能直接帶賓語(yǔ)的謂語(yǔ)動(dòng)詞.
賓語(yǔ)可由名詞、代詞、數(shù)詞、不定式、動(dòng)名詞、從句構(gòu)成.
I saw a plane in the sky just now. 名詞做賓語(yǔ)
I want three. 數(shù)詞做賓語(yǔ)
I like going shopping. 動(dòng)名詞做賓語(yǔ)
We think predicting the future is hard. 賓語(yǔ)從句
初一英語(yǔ)知識(shí)點(diǎn)句子:賓語(yǔ)補(bǔ)足語(yǔ)
有些及物動(dòng)詞除了要有一個(gè)賓語(yǔ)之外, 還須加上一個(gè)補(bǔ)足語(yǔ)。如果沒(méi)有補(bǔ)足語(yǔ)(賓補(bǔ)), 有時(shí)候句子的意思就不完整。
充當(dāng)賓補(bǔ)的有:
1. 形容詞作賓語(yǔ)補(bǔ)足語(yǔ)
The sun keeps us warm.
2. 介詞短語(yǔ)作賓語(yǔ)補(bǔ)足語(yǔ):
I found her in the room.
3. 副詞作賓語(yǔ)補(bǔ)足語(yǔ)。
Please let him in.
4. 名詞作賓語(yǔ)補(bǔ)足語(yǔ)。
We made him monitor of the class.
5. 動(dòng)詞不定式和分詞也能用作賓語(yǔ)補(bǔ)足語(yǔ)。
I asked him to come.
初一英語(yǔ)知識(shí)點(diǎn)句子:定語(yǔ)
定語(yǔ)修飾名詞或代詞(即在漢語(yǔ)里的……的)
1. 形容詞作定語(yǔ)(一般放在被修飾語(yǔ)之前,修飾不定代詞時(shí)放在后面)
They have a clever son.
I have something important to tell you.
2. 名詞作定語(yǔ):
Is it a color film?
名詞作定語(yǔ)一般用單數(shù)形式, 如:
school bus, ticket office, paper flowers
但也有例外,如: sports meeting, clothes shop
man 和 woman修飾的名詞如果是復(fù)數(shù),它們總以復(fù)數(shù)的形式作定語(yǔ),如:
men drivers , women doctors
3. 代詞作定語(yǔ):
This song is better than that one.
4. 數(shù)詞作定語(yǔ):
There are only thirty students in our class.
帶有數(shù)字的復(fù)合形容詞.當(dāng)復(fù)合形容詞用連字號(hào)連接時(shí),其中的名詞要用單數(shù)形式.
a two-day holiday a three-year-old boy
5. 副詞作定語(yǔ)(放在被修飾詞之后):
Do you know the young man over there?
6. 介詞短語(yǔ)作定語(yǔ)(放在被修飾詞之后):
The students in our class like swimming.
初一英語(yǔ)知識(shí)點(diǎn)句子:狀語(yǔ)
修飾動(dòng)詞,形容詞或副詞,有的修飾全句, 用以說(shuō)明地點(diǎn), 時(shí)間, 方式, 程度, 原因, 目的, 結(jié)果, 條件, 讓步等.
1. 副詞作狀語(yǔ):
The old man is walking slowly. 表方式
The boy is very clever. 表程度
2. 介詞短語(yǔ)作狀語(yǔ):
I have lived in Shanghai for five years. 表時(shí)間
3. 不定式作狀語(yǔ)
I come here to see you. 表目的
4. 現(xiàn)在分詞作狀語(yǔ)
The teacher came in, holding a book in his hand. 表方式
5. 狀語(yǔ)從句
We’ll go shopping if it doesn’t rain tomorrow.
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