【#高二# #高二上冊英語必修一知識(shí)點(diǎn)#】生命,需要我們?nèi)ヅΑD贻p時(shí),我們要努力鍛煉自己的能力,掌握知識(shí)、掌握技能、掌握必要的社會(huì)經(jīng)驗(yàn)。機(jī)會(huì),需要我們?nèi)ふ。讓我們鼓起勇氣,運(yùn)用智慧,把握我們生命的每一分鐘,創(chuàng)造出一個(gè)更加精彩的人生。©無憂考網(wǎng)高二頻道為你整理了《高二上冊英語必修一知識(shí)點(diǎn)》,希望可以幫到你!
1.高二上冊英語必修一知識(shí)點(diǎn)
情態(tài)動(dòng)詞:have to,should,can及ought to
· 基本用法 have to
have to 是一個(gè)比較特殊的情態(tài)習(xí)語,雖然也具有情態(tài)動(dòng)詞的功能,但卻與其他的情態(tài)動(dòng)詞不同。它有人稱、數(shù)和時(shí)態(tài)的變化,其否定式和疑問式的構(gòu)成方式也與情態(tài)動(dòng)詞不一樣。在使用have to 時(shí)必須弄清它的真面目,否則容易出錯(cuò)。
1. have to 與其他情態(tài)動(dòng)詞一樣也是后接動(dòng)詞原形,表示外界的強(qiáng)制作用,強(qiáng)調(diào)被迫性。含有不情愿的色 彩,常譯為 “必須,不得不”。
2. have to 可用于多種時(shí)態(tài),而且不同時(shí)態(tài)使用不同的形式:一般現(xiàn)在時(shí)中,主語為第三人稱單數(shù)時(shí)用 has to ;一般過去時(shí)中,用 had to。 have to 還可以用在其他的情態(tài)動(dòng)詞之后。例如: I have to do some washing. 我必須洗洗衣服。
She has to look after her little sister. 她不得不照顧她的小妹妹。 I had to do my homework last night. 昨晚我不得不做作業(yè)。
3. have to 的否定式和疑問式一般要借用助動(dòng)詞do的適當(dāng)形式構(gòu)成。have to 的否定式是don’t have to; has to 的否定式是doesn’t have to; had to 的否定式是didn’t have to。have to的疑問式 同樣也借用助動(dòng)詞do的相應(yīng)形式構(gòu)成。
例如: He doesn’t have to do the homework now. 他沒有必要現(xiàn)在做作業(yè)。
—Do I have to go there now? 我現(xiàn)在就得去那兒嗎?
—Yes, you do. /No, you don’t have to. 是的,你必須去。/不,你不必。
We didn’t have to answer the question yesterday. 昨天我們沒有必要回答這個(gè)問題。
can
1. 表示能力(如體力和腦力方面),意為“能;會(huì)”等。
例如: Can you speak English? 你會(huì)講英語嗎?
Can you play the piano? 你會(huì)彈鋼琴嗎?
2. 表示請(qǐng)求或允許,多用在口語中,意為“可以;能”等。用于疑問句中用來提出要求,用于否定句 表示不允許。
例如:Can I help you? 我能幫助你嗎?
You can’t play basketball. 你不能玩籃球。
Can you...?“請(qǐng)你„„好嗎?”表示說話人的請(qǐng)求;Can I...?“我可以„„嗎?”用來征求對(duì)方是否允許自己做某事。如在句末加上please一詞就顯得更有禮貌了。
例如: Can you help me, please? 請(qǐng)你幫助我好嗎?
3. 表示可能。例如: He can be at home now. 他現(xiàn)在可能在家。
The moon can’t always be full. 月亮不可能常圓。
4. 表示懷疑。在表達(dá)此意時(shí),只能用于一般疑問句中,帶有感情XX。例如: Can it be true? 那會(huì)是真的嗎?
注意:
can的句式變化如下:
1. 在變否定句時(shí),直接在我后加上“not”,可縮寫成can’t或cannot, 但不能寫成cann’t。例如:
He can swim. → He can’t swim.
Emma can see the pen on the desk.→ Emma cannot see the pen on the desk.
2. 在變一般疑問句時(shí),把我直接移到主語前(原主語的首字母改成小寫,第一人稱應(yīng)變?yōu)榈诙朔Q) 即可。例如:
I can see an orange on the table. → Can you see an orange on the table? 其回答可用Yes, OK或Certainly等作肯定回答;用No或Sorry等作否定回答。
例如:
—Can you look after my books, please? 你能照看一下我的書嗎? —OK.可以。 ought to
1. ought沒有人稱或時(shí)態(tài)的變化,后跟帶to的不定式。常譯作“應(yīng)該”,“應(yīng)當(dāng)”等,和should同義,只是口氣稍重一些。其否定式為ought not to (oughtn't to ),疑問式為Ought I /you to„?
You ought to start at once. 你應(yīng)該立刻出發(fā)。
Such things ought not to be done. 這種事不應(yīng)該干。
--Ought he to go? 他應(yīng)該走了? --Yes, he ought to. 是的,應(yīng)該走了。
2. 表可能性
Mary ought to be home by now. 瑪麗這會(huì)兒該是到家了。
There is a fine sunset. It ought to be a fine day tomorrow. 今天有晚霞,明天應(yīng)該是個(gè)好天。
It ought to be a fine day tomorrow morning. 明天旱晨大概是個(gè)好天氣。
3. 表示沒有履行過去的義務(wù)時(shí),用“ought to +完成時(shí)。
You ought to have told me about this earlier.(But you didn't) 你本來應(yīng)該早一點(diǎn)把此事告訴我。(但沒有)
I ought to have written that letter yesterday.(But I didn't) 我本應(yīng)該昨天寫那封信。(但我沒寫)
It ought to have been done long ago.這事早該做完的。
2.高二上冊英語必修一知識(shí)點(diǎn)
attend 出席,參加
earn vt.獲得;賺,掙得
respect n.&vt. 尊敬,敬重
achieve vt.贏得,取得;實(shí)現(xiàn),成就
grade n.學(xué)分;成績;等級(jí)
literature n.文學(xué)
average adj.一般的,普通的;平均的
challenging adj.具有挑戰(zhàn)性的
lunchtime n.午餐時(shí)間
e-mail vt.給……發(fā)電子郵件
for free 免費(fèi)
extra adj.額外的,外加的
cooking n.做飯;烹飪,烹調(diào)
prepare vt.&vi.準(zhǔn)備
drop vt.放棄
miss vt.思念,想念
dessert n.(餐合的)甜點(diǎn)
field n. 運(yùn)動(dòng)場,操場
experience vt.經(jīng)歷,體驗(yàn)
article n.文章
penfriend n.筆友
introduce vt.介紹
immediately adv.立即,馬上
former adj.從前的,以前的
recently adv.最近,近來
culture n.文化develop vt.培養(yǎng),養(yǎng)成
photograph n.照片,相片
donate vt.捐贈(zèng),捐獻(xiàn);贈(zèng)予
gift n.贈(zèng)品,禮物
display vt.陳列,展覽
kindness n.善舉;好意,善意
guest n.客人,來賓
speech n.演說,演講,講話
flat n.套房
attention n.注意,關(guān)注
pay attention to 注意
please vt.使?jié)M意,取悅
title n.(書的)名稱;(文章的)韙目,篇名
dynasty n.朝代,王朝
cover n.(書的)封面;蓋子
back cover (書的)封底
recent adj.新近的,最近的
professor n.教授
recent vt.&vt.遺憾,抱歉;后悔,惋惜
inform vt.通知,告知
run vt.管理,經(jīng)營
host n.主持人;主人,東道主
approve vt.&vi.批準(zhǔn),通過;贊成
broadcast vt.&vi.廣播;播放
preparation n.準(zhǔn)備,籌備
close adj.親密的;靠近的
outing n.短途旅行,遠(yuǎn)足
continue vt.&vi.繼續(xù),持續(xù)
poet n.詩人
generation n.一代,一代人
poem n.詩,詩歌
select vt.選擇,挑選
require vt.要求
scary n. 自然,大自然
3.高二上冊英語必修一知識(shí)點(diǎn)
1. fond of “喜愛,愛好”
接名詞、代詞或動(dòng)詞的-ing形式。例如:
He’s fond of swimming. 他喜歡游泳。
Are you fond of fresh vegetables. 你喜歡新鮮蔬菜嗎?
He is fond of his research work. 他喜愛他的研究工作。
2. hunt for = look for尋找
I have found the book I was hunting for.我找到了那本我在找的書。
hunt for a job 找工作
3. in order to, so as to 這兩個(gè)詞組都可引導(dǎo)不定式作目的狀語, in order to可放于句首, so as to則不能, 其否定形式為in order not to / so as not to. 如:
He went to Beijing in order / so as to attend an important meeting.
In order to be noticed, he shouted and waved to us.為了讓我們注意他, 他朝我們又是叫喊又是揮手。
4. care about
1) 喜歡,對(duì)……有興趣 = care for
She doesn’t care about money.她不喜歡錢。
2)關(guān)心 = care for She thinks only of herself.
She doesn’t care about other people. 她只考慮自己。她不關(guān)心別人。
3)在乎,在意(接從句或不接任何成分)
These young people care nothing about what old people might say. 這些年輕人根本不在乎老人說的話。
5. such as 意為“諸如……”,“像……”,是用來列舉人或事物的。
She teaches three subjects, such as physics and chemistry.她教三門科目,像物理、化學(xué)。
4.高二上冊英語必修一知識(shí)點(diǎn)
1. stay away v.外出
2. look up 查詢(如賓語為代詞,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;
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。
3、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。
4、on the air廣播
We will be on the air in five minutes.
我們五分鐘以后開始廣播。
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。
5、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, 覺得……不怎么樣
I don’t think much of him as a teacher.我覺得他作為一個(gè)老師不怎么樣。
5.高二上冊英語必修一知識(shí)點(diǎn)
(1) custom 指傳統(tǒng)風(fēng)俗、習(xí)俗,也可指生活習(xí)慣,后接不定式。
They broke some of the old customs.
It is the custom in China to eat dumplings during the spring Festival.
(2) habit 指個(gè)人生活習(xí)慣!(有)養(yǎng)成……習(xí)慣”常用
be in / fall into / get into / form / have the habit of doing sth.
句型;“戒掉……習(xí)慣”常用
give up / kick / break away from / get out of the habit of doing sth. 句型。
It's easy to get into a bad habit but its hard to give it up.
The drug easily get one into the habit of smoking.