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高一英語(yǔ)必修一第一單元知識(shí)點(diǎn)
冰凍三尺非一日之寒，英語(yǔ)學(xué)習(xí)也是如此。所以高一的學(xué)生在學(xué)習(xí)必修一的英語(yǔ)時(shí)，不要心急，要有耐心，逐步將每個(gè)知識(shí)鞏固好。下面是百分網(wǎng)小編為大家整理的高一英語(yǔ)知識(shí)，希望對(duì)大家有用!
高一英語(yǔ)必修一第一單元知識(shí)點(diǎn) 1
Unit 1 Friendship
1. be good to 對(duì)……友好 be good for 對(duì)……有益;be bad to…/be bad for…
2. add up 加起來(lái) 增加
add up to 合計(jì)，總計(jì)
add… to 把……加到……
3. not…until/till 意思是“直到…才”
4. get sth/sb done 使……完成/使某人被……
5. calm down平靜下來(lái)
6. be concerned about 關(guān)心 關(guān)注
7. 當(dāng)while, when, before, after 等引導(dǎo)的時(shí)間狀語(yǔ)從句中的`主語(yǔ)與主句的主語(yǔ)一致時(shí)，可將從句中的主語(yǔ)和be動(dòng)詞省去。
While walking the dog, you were careless and it got loose.
8. cheat in the exam 考試作弊
9. go through 經(jīng)歷;度過(guò);獲準(zhǔn)，通過(guò)
10. hide away 躲藏;隱藏
11. set down 寫(xiě)下，記下
12. I wonder if….. 我不知道是不是….
12. on purpose 故意
13. sth happen to sb 某人發(fā)生某事
sb happen to do sth 某人碰巧做某事
it so happened that ……正巧 碰巧
14. It is the first (second…) that… (從句謂語(yǔ)動(dòng)詞用現(xiàn)在完成時(shí))
15. in one’s power 處于……的控制之中
16. It’s no pleasure doing…. 做…..沒(méi)有樂(lè)趣
It’s no good/ use doing sth. 做某事是沒(méi)好處/沒(méi)用的
17. She found it difficult to settle and calm down in the hiding place. it做形式賓語(yǔ)
18. suffer from 患…病;遭受
19. so…that… /such…thay…
20. get tired of…. 對(duì)…感到勞累 疲憊
高一英語(yǔ)必修一第一單元知識(shí)點(diǎn) 2
1. nothing could be better.....
eg: “Nothing could be better,”he thought.
講解：否定詞與比較級(jí)連用，實(shí)際上表示的是最高級(jí)含義。表示最高級(jí)含義的幾種特殊結(jié)構(gòu)。
1)形容詞或副詞的比較級(jí)和not, never, nothing等表示否定意義的.詞連用，表示“再。也不過(guò)分,再?zèng)]有比......更....的了�！�
2)比較級(jí)+ than +
3)can / could never / not.....too/ enough + 形容詞或副詞。
I have never spent a more worrying day. 我從未經(jīng)歷過(guò)比這更令人但有的一天了。
Tom is more intelligent than any other student/ all the other students in his class.
湯姆是他班上最聰明的學(xué)生。
You can never be too careful while crossing the road. 過(guò)馬路時(shí)你再小心也不為過(guò)。
2. could not have sb. doing sth. 不能容忍某人做某事
have sb. doing sth. 持續(xù)讓某人做某事(有進(jìn)行的含義)
eg: I can’t have you speaking to your mother in such a rude manner.
have sb. do sth. (= make /let sb. do sth.) 意為“讓某人做某事”
have sth. done
1)讓/叫某人(為自己)做某事;
2)(自己)遭遇某事;
3)使某事完成(主語(yǔ)參與)
have sth. to do 有某事要做(主語(yǔ)自己做)
高一英語(yǔ)必修一第一單元知識(shí)點(diǎn) 3
1. on holiday 在度假，在休假中
When I was on holiday, I visited my uncle. 我在度假的時(shí)候去看望了叔叔。
2. travel agency旅行社
=travel bureau
3. take off
1)脫下(衣服等), 解(除)掉
He took off his wet shoes.他脫下了濕鞋子。
2)(飛機(jī))起飛
The plane took off on time. It was a smooth take-off.飛機(jī)準(zhǔn)時(shí)起飛。起飛非常順利。
3)匆匆離開(kāi)
The six men got into the car and took off for the park.這六個(gè)人上了車(chē)，匆匆離開(kāi)去公園。
4. go wrong v. 走錯(cuò)路, 誤入岐途, (機(jī)器等)發(fā)生故障
5. in all adv. 總共
6. stay away v.外出
7. look up 查詢(xún)(如賓語(yǔ)為代詞，則代詞放中間)
Look up the word in the dictionary.在字典里查單詞。
相關(guān)詞組：look for 尋找;look after照顧，照料; look forward to期待;look into調(diào)查; look on旁觀(guān);look out注意;look out for注意，留心，提防;look over翻閱，查看，檢查;look around環(huán)視;look through翻閱，查看。
8. run after追逐，追求
If you run after two hares, you will catch neither.同時(shí)追兩只兔子，你一只也抓不到。
9. on the air廣播
We will be on the air in five minutes.我們五分鐘以后開(kāi)始廣播。
This programme comes on the air at the same time every day.這個(gè)節(jié)目每天在同一時(shí)間播出。
10 think highly/well/much of對(duì)……評(píng)價(jià)很高, 贊賞, 對(duì)……印象好
He was highly thought of by the manager.經(jīng)理對(duì)他非常贊賞。
I think well of your suggestion.我覺(jué)得你的建議很好。
think badly/nothing/little/lowly of……認(rèn)為不好, 好……不在意, 不贊成, 覺(jué)得……不怎么樣
I don’t think much of him as a teacher.我覺(jué)得他作為一個(gè)老師不怎么樣。
高一英語(yǔ)必修一第一單元知識(shí)點(diǎn) 4
(一)、some與any的用法
1.some用于肯定句以及表示建議或期待得到肯定回答的問(wèn)句。修飾單數(shù)名詞時(shí)，意為某個(gè)。如：I have some questions about the assignment. (希望得到肯定答復(fù))。
2. any用于否定句和疑問(wèn)句時(shí)，表示一些。用于肯定句時(shí)，只和單數(shù)名詞或不可數(shù)名詞連用，表示任何。如：The medicine is on sale every where. You can get it at any chemist?s.
(二) 、 each與every的用法
1. each強(qiáng)調(diào)個(gè)體，表示兩個(gè)或兩個(gè)以上中的.每一個(gè)，在句中可充當(dāng)主語(yǔ)、賓語(yǔ)、定語(yǔ)和同位語(yǔ)。如：There are trees and flowers at each side of the road.
2. every強(qiáng)調(diào)整體，表示三者或三者以上中的每一個(gè)，只能作定語(yǔ)，不能說(shuō)every of them，要說(shuō)every one of them .Every student in our class works hard.
(三)、 no one與none的用法
1. no one意為沒(méi)有人，只能指人，不能指物，不可與介詞of連用，謂語(yǔ)動(dòng)詞用單數(shù)形式，回答who引導(dǎo)的問(wèn)句。如：Who is in the classroom? No one.
2. none既可指人，也可指物，強(qiáng)調(diào)數(shù)量，意為一點(diǎn)也不，一個(gè)也不;謂語(yǔ)動(dòng)詞既可用單數(shù)也可用復(fù)數(shù);常與of連用，通常指三者以上的人或物中沒(méi)有一個(gè)，回答how much和how many引導(dǎo)的問(wèn)句。如：They were all tired，but none of them would stop to have a rest.
高一英語(yǔ)必修一第一單元知識(shí)點(diǎn) 5
關(guān)系代詞who，whose，whom，which，that，as
(1)which可以引導(dǎo)非限定性定語(yǔ)從句，代表前面整個(gè)句子的內(nèi)容，并且在從句中做主語(yǔ)2)that的用法1)不用that的'情況a)在引導(dǎo)非限定性定語(yǔ)從句時(shí)。 b)介詞后不能用。We depend on the land from which we get our food. We depend on the land that/which we get our food from.
(2)只能用that作為定語(yǔ)從句的關(guān)系代詞的情況
(a)在there be句型中，只用that，不用which。
(b)在不定代詞，如：anything，nothing，the one，all，much，few，any，little等作先行詞時(shí)，只用that，不用which。
(c)先行詞有the only，the very修飾時(shí)，只用that。
(d)先行詞為序數(shù)詞、數(shù)詞、形容詞最高級(jí)時(shí)，只用that。.
(e)先行詞既有人，又有物時(shí)。舉例：All that is needed is a supply of oil.所需的只是供油問(wèn)題。Finally，the thief handed everything that he had stolen to the police.那賊最終把偷的全部東西交給了警察。
(3) as的用法AS作關(guān)系代詞，用來(lái)引導(dǎo)定語(yǔ)從句：限制性定語(yǔ)從句和限非制性定語(yǔ)從句一、AS引導(dǎo)限制性定語(yǔ)從句AS引導(dǎo)限制性定語(yǔ)從句時(shí)，通常和such，the same，as(so)等連用，構(gòu)成such...as/such as，the same...as/the same as，as(so)...as等結(jié)構(gòu)，在從句中可作主語(yǔ)，賓語(yǔ)和表語(yǔ)。
高一英語(yǔ)必修一第一單元知識(shí)點(diǎn) 6
一. 直接引語(yǔ)和間接引語(yǔ)
�。�1）直接引用他人的原話(huà)稱(chēng)為直接引語(yǔ)；用自己的話(huà)描述他人的話(huà)稱(chēng)為間接引語(yǔ)。間接引語(yǔ)通常構(gòu)成賓語(yǔ)從句。直接引語(yǔ)必須放在引號(hào)中，而間接引語(yǔ)不需要引號(hào)。當(dāng)直接引語(yǔ)改為間接引語(yǔ)時(shí)，除了將引語(yǔ)部分改為賓語(yǔ)從句外，還必須改變直接引語(yǔ)中的人稱(chēng)、時(shí)態(tài)、指示代詞、時(shí)間狀語(yǔ)和地點(diǎn)狀語(yǔ)。
1. 時(shí)態(tài)變化：當(dāng)直接引語(yǔ)變成間接引語(yǔ)時(shí)，通常是轉(zhuǎn)述動(dòng)詞said, asked在過(guò)去時(shí)態(tài)的影響下，使用過(guò)去時(shí)態(tài)，即將原始時(shí)態(tài)推向過(guò)去，即一般現(xiàn)在變成過(guò)去時(shí)，現(xiàn)在變成過(guò)去時(shí)，等等。
Tom said to me,“My brother is doing his homework.”
→Tom said to me that his brother was doing his homework.
2. 人稱(chēng)代詞、指示代詞、時(shí)間狀語(yǔ)、地點(diǎn)狀語(yǔ)等。 例如：
She asked Jack,“Where have you been?”
→She asked Jack where he had been.
He said,“These books are mine.”
→He said that those books were his.
�。�2）直接引語(yǔ)改為間接引語(yǔ)時(shí)，使用陳述語(yǔ)序，但由于原句的句式不同，成為間接引語(yǔ)時(shí)使用的'連詞也會(huì)不同。如果直接引語(yǔ)是一般問(wèn)題句，則使用連接詞whether或if;若為特殊疑問(wèn)句，則用疑問(wèn)詞引導(dǎo)間接引語(yǔ)。一般使用轉(zhuǎn)述動(dòng)詞asked，之后可以添加間接賓語(yǔ)me, him, her, us等。如：
She said,“Is your father at home?”
→She asked me if/whether my father was at home.
“What do you do every Sunday?”My friend asked me.
→My friend asked me what I did every Sunday.
如果直接引語(yǔ)是祈使句，則應(yīng)將祈使句的動(dòng)詞原形改為間接引語(yǔ)to根據(jù)原句的語(yǔ)氣(即請(qǐng)求或命令)，在不定式前添加不定式ask, tell, order等動(dòng)詞，如果祈禱句是否定式，則在不定式前添加not。其句型為：ask / tell / order someone (not) to do something. 例如：
She said to us,“Please sit down.”
→She asked us to sit down.
He said to him,“Go away!”
→He ordered him to go away.
He said, “Don’t make so much noise, boys.”
→He told the boys not to make so much noise.
二. 各種時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)
被動(dòng)語(yǔ)態(tài)概述
被動(dòng)語(yǔ)態(tài)概念：它是動(dòng)詞的一種形式，表示主語(yǔ)與謂語(yǔ)之間的執(zhí)行或被執(zhí)行關(guān)系。主動(dòng)語(yǔ)態(tài)表示主語(yǔ)是謂語(yǔ)動(dòng)作的執(zhí)行者，如：They saw the little boy crying by the river. 被動(dòng)語(yǔ)態(tài)表示主語(yǔ)是謂語(yǔ)動(dòng)作的承載者，例如：The little boy was seen crying by the river.
構(gòu)成被動(dòng)語(yǔ)態(tài)
被動(dòng)語(yǔ)態(tài)的形式是助動(dòng)詞be 構(gòu)成動(dòng)詞的過(guò)去分詞。be隨著主語(yǔ)的人稱(chēng)、數(shù)、時(shí)態(tài)等而變化。常見(jiàn)時(shí)態(tài)的幾種被動(dòng)語(yǔ)態(tài)形式如下:
1. 一般現(xiàn)在時(shí) am/is/are 過(guò)去分詞
例如：Rice is planted in the south of China.
2. 一般過(guò)去時(shí) was/were 過(guò)去分詞
例如：These trees were planted the year before last.
3. 一般將來(lái)時(shí) will/shall be 過(guò)去分詞
例如：A sports meeting will be held next week in our school.
4. 現(xiàn)在進(jìn)行時(shí) am/is/are being 過(guò)去分詞
例如：Your radio is being repaired now.
5. 過(guò)去進(jìn)行時(shí) was/were being 過(guò)去分詞
When he got there, the problem was being discussed.
6. 現(xiàn)在完成時(shí) have/has been 過(guò)去分詞
His work has been finished.
Has his work been finished? Yes, it has. / No, it hasn’t.
7. 過(guò)去完成時(shí) had been 過(guò)去分詞
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