practise的用法5篇
practise的用法(1)
8道核心母題
1. Schools are no longer necessary, because children can get so much information available through Internet, and they can study just as well at home. To what extent do you agree or disagree?
Online education
Advantages: convenience, avoid travelling to schools and suffering from traffic congestion
economical
disadvantages: lack of self-discipline, especially for learners at young ages
traditional schools:
provide supervision and guidance
gaining social skills : cooperation, how to be a team player / mutual respect, why should we respect others / childhood development both on the aspects of environmental adaptation and sociability
2. Agricultural technology has significantly improved the food production, while others blame such technologies for bringing about various health hazards. What is your opinion about this issue?
Pesticide
Chemical fertilizer/ artificial
Gene modification / gene-modified food
Benefits: highly increase the yield of crops, ease the tension of food shortage in needy areas
Saving human/manual labor, modernization of agricultural industry
Side effects:
Environmental contamination
Increasing soil crusting problems
Water resources/underground water pollution
All these factors aforementioned will directly or indirectly threaten human health
3. Air transport is increasingly used to export types of fruit and vegetables to countries where those plants cannot grow or out of season. Some say that this is a good thing, but others consider this use of air transport cannot be justified. Discuss both views and give your opinion.
Reasonable:
improving living standard; drive the development of international trade/multinational business
Consume large amount of fuel (current energy crisis)
Air pollution
4. The spread of multinational companies produce positive effects both to individuals and societies. Do you agree or disagree with this statement?
Positive effects: more job opportunities and even chances to work abroad
Third world countries, Technology cooperation with/assistant from developed countries
Developed countries have access to more cheap labors and huge amount of potential consumers from geographical different regions
Problems: increasing issues of intelligence property
Threaten the workers’ right (long working hours)
Unfair cooperation/relationship between developed and underdeveloped countries
Environmental deterioration,
especially for regions which are chosen to be the site of factories.
5. Should we invent a new language for people from different countries to use for international communication? Do you think there are more benefits or more problems with it?
Universal language/lingua franca
The dominance of English
Facilitate academic communication and cooperation
Minimize/demolish cultural misunderstanding gradually
Economic globalization
Problems: losing group identity; distinction of minor/minority/endangered languages
--the significance of preserving human intelligence heritage
--how to protect the language diversity
6. It is believed that only the government can improve the environmental condition, while others disagree and hold that individuals can also make great differences in environmental protection. What is your opinion?
Both government and individuals ought to be responsible for ..
Individuals: litter around; garbage classification/refuse sorting; using recyclable products instead of disposable products
Government’s role in environmental preservation: facilitating the development of environmental preservation industry; raising public’s awareness of environment conservation
7. Recent research show that majority of the criminals who sent to the prison continue to commit crime after they set free. What do you think are the reasons for this case? What should be done to solve this problem?
Commit crime crime: 單復數同型
Repeat a crime/an offence/offense
Repeater = habitual criminal
Reasons: unemployment; social discrimination
Solutions: criminal rehabilitation; education programs for criminals; longer prison sentences; capital punishment
--- justification of capital punishment
--- how to maintain social order
--- how to punish criminals effectively
--- Main reasons for crime: poverty; injustice
8. Nowadays a large amount of advertising is aimed at children. Some people think this can be have negative effects on children and should be banned. To what extent do you agree or disagree?
TV commercials
benefits: provide useful information; entertain children and enrich their visual experience
drawbacks: exaggerate the merits of products; misleading consumers/children
children are still too innocent and not capable to judge/tell the credibility of advertisements
---topic: the credibility of journalists/news
---topic: the benefits and drawbacks of popularity of social network
practise的用法(2)
practise的用法和短語例句
practise有練習;實踐;實行;開業等意思，那么你知道practise的用法嗎?下面跟著 一起來學習一下，希望對大家的學習有所幫助!
practise的用法：
practise的用法1：practise的基本意思是“練習,實習”,即為達到熟練或完美而反復進行某動作,也可表示習慣性或經常性地做或進行某活動。引申可表示“從事某行業”“養成某種習慣”。
practise的用法2：practise既可用作不及物動詞,也可用作及物動詞。用作及物動詞時,可接名詞、代詞、動名詞或疑問詞從句作賓語。可用于被動結構。
practise的用法3：practise是英式拼法，美式拼法為practice。
practise的用法4：在英式英語中, practice是名詞, practise是動詞; 在美式英語中, practice既可用作名詞又可用作動詞,而practise用得較少。
practise的常用短語：
practise in (v.+prep.)
practise on〔upon〕 (v.+prep.)
practise的用法例句：
1. To improve hand-eye co-ordination, practise throwing and catching balls.
要想提高手眼協調能力，就練習投球和接球。
2. They righteously maintain that they do not practise rationing.
他們一本正經地堅稱不實行定量配給制度。
3. In Belgium only qualified doctors may practise alternative medicine.
在比利時只有資質合格的醫生才能從事非傳統醫學工作。
4. He ought to practise what he preaches.
他應該以身作則。
practise的用法(3)
1. 并列結構中，or通常用于否定句，and用于肯定句。但有時and 也可用于否定句。請注意其不同特點：
There is no air or water in the moon.
There is no air and no water on the moon.
在否定中并列結構用or 連接，但含有兩個否定詞的句子實際被看作是肯定結構，因此要用and。
2. or用于連接并列的單詞、詞組、短語或句子,表示"或者"的意思。如:
We can visit the World Park or travel around the world.
我們可以參觀世界公園,或者周游全世界。
3.or用在選擇疑問句中,靈活譯為"還是"。如:
Is that an apple or an orange?那是蘋果還是桔子?
4. or用于否定句中,代替and ,表示"和"的意思。如:
I don"t like bread , rice or porridge.我不喜歡面包、米飯和粥。
5. or用于連接兩個并列的句子,表示"否則,要不然"的意思。如:
Hurry up, or you"ll be late.快點,否則你要遲到啦。
表示選擇，意為“或”“還是”：
Is the radio off or on? 無線電關上了還是開著的?
Would you prefer tea or coffee? 你喜歡茶還是咖啡？
Is he asleep or awake? 他睡著了還是醒著?
Are you going to America by boat or by air? 你到美國是坐船還是坐飛機？
You may go or stay, according as you decide. 是去是留由你自己決定。
Are you from North China or South China? 你是華北人還是華南人?
You can come now or you can meet us there later. 你可以現在來，也可以稍晚和我們在那里碰頭。
■表示一種否定的條件，意為“否則”：
Come on, or we’ll be late.? 快點，否則我們要遲到了。
Hurry up, or you"ll be late for school. 趕快，否則你上學就要遲到了。
Dress warmly, or else you’ll catch cold. 穿暖和點，否則你會感冒的。
Be careful, or you’ll break that vase! 小心，否則你會把那花瓶打碎!
Cross the road very carefully. Look both ways, or you might be knocked down. 過馬路要非常小心，要看兩邊，不然會被車撞倒。
■可表示“要不就是”：
He must be joking, or else he’s mad. 他一定在說笑話，要不就是瘋了。
The book must be here, or else you’ve lost it. 這書一定在這兒，要不就是你丟失了。
■用于否定句中代替and。
He was not clever or good-looking. 他不聰明，也長得不好看。
比較：
They sang and danced. 他們既唱歌又跳舞。
They didn"t sing or dance. 他們既沒有唱歌也沒有跳舞。
■用于習語(from >
practise的用法(4)
for的用法
for的用法的確很多，可用作介詞和連詞，介詞用法尤為豐富。以下詳細列出了用法和例句，供學習者參考。
一、prep. 介詞
1. （表示目的、用途）為了；供。例如：
He went out for a walk. 他出去散步了。
He does everything only for money. 他干什么都是為了錢。
We did it just for fun. 我們做此事只是為了好玩而已。
For further details, write to this address. 欲知詳情，請致函下列地址。
She was too ill to get up for dinner. 她病得無法起床吃飯。
These tickets are for next week. 這些票是下個星期的。
They have tools and garden equipment for hire. 他們有工具和園藝設備出租。
This machine is used for cutting metals. 這臺機器是用來切割金屬的。
These books are for the children. 這些書是兒童讀物。
2. (表示對象) 為，給；對于；關于;至于,對……而言。例如：
What did you get for your birthday? 你收到了什么生日禮物？
I’ve got a present for you. 我有一件禮物要送給你。
We bought some new chairs for the office. 我們給辦公室買了一些新椅子。
Watching TV too much is bad for your health. 看電視太多對你的健康有害。
Are you all right for money? (=Do you have enough money?) 你的錢夠用嗎？
What shall we have for lunch? 我們午餐吃什么？
It may be a little too difficult for a child like him. 對于他這樣的孩子來說,這可能有點太難了.
For a beginner, he drives well. 就初學者來說，他開得不錯。
3. （表示目標、去向）往；到……。例如：
Is this train for Shanghai? 這是開往上海的火車嗎？
My father has left for work. 我爸爸去上班了。
I’m for bed.(=I’m going to bed.) 我打算去睡覺。
4. （表示時間、距離、數量等）達；記。例如：
We have stayed here for two months. 我們已在這兒呆兩個月了。
For miles and miles we saw nothing but trees. 走了好長好長的路，除了樹什么也看不到。
The diamond was insured for2,000 dollars. 這顆鉆石投保了2，000美元。
5. (表示約定的時間) 在……（時間）。例如：
I’ve invited them for 9 o’clock. 我已經邀請他們9點來。
We’ve made an appointment for October 18th. 我們已經約定10月18日見面。
It’s time for supper. 是吃晚飯的時候了。
6. (=in favor of)贊成；支持；同意。例如：
How many people voted for the proposal? 多數人投票贊成這項提議？
Are you for this plan or against it? 你是支持還是反對這個計劃?
I’m all for people enjoying themselves. 我完全贊成人們享樂。
7. (=instead of)代替；代表。例如：
I looked after the kids for her. 我替她照看小孩。
Mr Johnson attended the meting for our school. 杰克遜先生代表我校參加了會議。
Let me carry the box for you. 我來替你搬這個箱子吧。
8. （表示解釋理由，=because of; by reason of）因為，由于。例如：
We could hardly see for the mist. 由于起霧，我們幾乎看不見了。
A certain amount must be deducted for depreciation. 因貶值，必須扣除一些金額。
She was angry with him for being late. 她因他遲到而生氣了。
Thank you for helping me with my English. 謝謝你幫我學習英語。
She wanted to change her job for purely personal reasons. 她想換工作純粹出于個人原因。
9. 適合于。例如：
City life is not for me. 城市生活不適合我。
也用下列短語“be fit for; be suitable for; be appropriate for”表示“適合于”。例如：
I don’t think he is fit for the job. 我認為他不適合這項工作。
Dr Yuan’s kind of rice is the most suitable for China’s farmland. 袁博士發明的水稻品種是最適合中國土地耕種的。
His casual clothes were not appropriate for such a formal occasion. 他的便服不適宜在這樣正式的場合穿。
10. 用于for sb./sth. to do sth.結構，引出動詞不定式的邏輯主語。例如：
It is really unusual for Michael to get cross. 邁克爾發脾氣確實是不尋常的。
I can’t bear for you to be unhappy. 看到你不高興我受不了。
There’s nothing worse than for a parent to ill treat a child. 沒有什么比父母虐待小孩更惡劣的了。
The plan is for us to leave in the morning. 按照計劃我們應在上午離開。
There is an urgent need for someone to tackle this problem. 急需有人來解決這個問題。
There will be another opportunity for them to do it again. 他們還將有一次機會做這件事。
He must have had some bad news for him to be so quiet. 他這么沉默，一定是聽到了什么壞消息。
I’ve sent off my coat for it to be cleaned. 我已經把大衣送去洗了。
It’s easy for a computer to keep a record of this information. 要電腦記錄下來這種信息很容易。
The dolphin was near enough for me to reach out and touch it. 海豚近得我伸手就可以摸到。
It’s too difficult for me to explain. 這太難了，我無法解釋。
但在一些系表結構的句子中，如果形容詞是用來形容人的性格、智力、修養等特征的，則用of sb. 作邏輯主語。例如：
It is utterly stupid of her not to follow your advice. 她不聽你的勸告，愚蠢之極。
It is wise of him to have married Lucia. 他娶露西亞為妻是明智之舉。
It was brave enough of her to fight against the scoundrel by herself. 她孤身跟歹徒斗，可真夠勇敢的。
It is kind of you to come and see me off. 你來給我送行真是太好了。
Isn’t it unwise of Bob to lie to his father? 鮑勃對他父親撒謊不是很不明智嗎？
How silly it is o…f them to idle away their youth! 他們這樣浪費青春，多愚蠢！
11. 用for引出間接賓語。在一個句子中，如果間接賓語置于直接賓語之后，則需在間接賓語前加上for、to等介詞。
用for引出間接賓語的動詞一般表示“為；替”的含義，常用的有：make, order, find, spare, save, play, sing, paint, fetch, buy, do, cook, get, build, fix, keep, choose, reserve, book, call, cash, catch, change, cut, prepare, reach等。例如：
Will you do a favour for me? (=Will you do me a favour?) 你能幫我一個忙嗎？
She ordered a cake for him. (=She ordered him a cake.) 她為他點了一個蛋糕。
I bought a bike from that shop for my son (=I bought my son a bike from that shop.) 我從那家商店給我兒子買了一輛自行車。
如果動詞表示“給；傳達”的含義，則用to引出間接賓語，常用的有：bring, throw, award, accord, pay, lend, teach, read, tell, show, return, write, promise, send, give, offer, pass, hand, suggest, relate, whisper, submit, point out, mutter, shout, mention, say, introduce, repeat, express, dedicate, explain, disclose, announce, dictate, communicate, describe, demonstrate, assign, grant, leave, sell, allow, deny, recommend, telephone, quote, cable, cause, refuse等。例如：
She offered a cup of coffee to me. (=She offered me a cup of coffee.) 她給我倒了杯咖啡。
Could you lend some money to me? (=Could you lend me some money?) 你能借給我點錢嗎？
The master didn’t allow any freedom to the slaves. (=The master didn’t allow the slaves any freedom.) 奴隸制不給奴隸任何自由。
但owe, wish等一般不用介詞引出間接賓語。例如：
I owe him a lot of money. 我欠他很多錢。（一般不說I owe a lot of money to him.）
I wish you a happy marriage. 祝你新婚愉快！（一般不說I wish a happy marriage to you.）
二、conj. 連詞 因為（表示推測或附加的原因， 前后為并列句）。例如：
It must have rained last night, for the ground is wet. 昨晚一定下過雨，因為地面是濕的。
Kuntta knew day broke, for he heard the birds singing. 昆塔知道天亮了，因為他聽到了鳥的叫聲。
I apologized to her, for I had wronged her. 我向她道歉，因為我錯怪她了。
三、慣用短語
1. 動詞+for
ask for 請求，要求，尋求。account for 對……做出解釋；說明……的原因。 answer for對……負責。allow for 考慮到；允許有。 change …for 把……換成。call for 要求；需要；提倡；邀請。care for 喜歡；關心，照顧。cut out for適合于；準備；面對。go for 去找；被認為；主張；擁護；努力獲取。 go in for 參加，從事；追求；贊成。head for 出發；前往；取向于。 leave for 動身去。 set out for出發去…… long for渴望。forage for 搜查；四處搜尋。look for尋找。 hunt for搜尋，尋找。 search for搜索；尋找。 make for 有助于；促進；走向。make up for 彌補。pay for為…而付錢；賠償；為…付出代價。 prepare for為…準備。 provide …for供給，為……提供。 send for派人去拿；召喚，派人去叫。stand for代表；支持；象征。 watch for當心；守候；等待。 wait for等候。
2. 形容詞+for
be famous for因……而著名。be good for對……有好處；有益于。be bad for對……不利；對……有害。be late for因……而遲到。be used for被用于……。be/get ready for 為……做準備。be bound for往；前往。be available for對……有用；有效。
3. 介詞+for
as for關于，至于。but for要不是；如果沒有。except for除了…以外；要不是由于。
4. 名詞/代詞+for
the reason for ……的原因/理由。what for為什么；為何目的。
5. for+名詞/代詞
for example/for instance 例如。 for fun 為了娛樂；開玩笑地。for sale 待售；出售。for all(=in spite of)雖然；盡管。for all I know 就我所知。 for nothing 白白地；免費。for some reason由于某種原因；由于某個理由。for one thing / for another 首先/其次。for a while/moment 一會兒；片刻。for an instant片刻，瞬間。for the moment/for now/for the present/for the time being 暫時；目前。 for the sake of為了……起見,看在……的份上。for anything無論如何。for one 就個人來說。for oneself為自己；獨自地。for effect 做樣子；為了給人良好的印象；裝門面。for lack of/for want of因缺乏…… for the first time 第一次；首次。for the most part在極大程度上；多半。for the asking 只要要求。for fear of /that 生怕；以免。
6. for+其他
for sure/for certain 確切地；確鑿地。for free 免費。 for ever/for good 永遠。 for the better好轉，向好的方向發展。 for each/for every每……就有。
四、慣用句式
1. It’s time for sth. 該做某事了；是做某事的時候了。例如：
It’s time for class. 到上課的時間了。
It’s time for lunch. 該吃午飯了。
2. If it weren’t for sth. 要不是；如果沒有。表示同現在事實相反的假設，主句用虛擬語氣。例如：
If it weren’t for the rain, the crops should(would) have withered. 要是沒有雨，莊稼就枯萎了。
3. If it hadn’t been for sth. 要不是；如果當時沒有。表示與過去事實相反的假設，主句用虛擬語氣。例如：
If it hadn’t been for you, I would not have been alive. 要不是你，我早就沒命了。
If it hadn’t been for your timely help, I would have been bankrupt. 如果沒有你及時的幫助，我早就破產了。
4. That’s/There’s …for you! 那正是……的特點！那恰好跟……相反！例如：
That’s foreign hotels for you!外國旅館就是這種德行！
I gave it to her and she just threw it away; there’s gratitude for you!我把它給了她，她卻扔掉；這就是所謂的好心有好報！
5. be (in) for it 可能要挨罵；可能要受罰；倒霉。例如：
You will be in for it if she finds out what you have done! 要是她發現你做的事，你就要挨罵了!
that 用法
pron.
1. 那;那個,那人,那事,那東西
That"s my English teacher over there.
那邊是我的英文老師。
2. (已被提到的)那個,那人,那事,那東西
Who told her that?
那是誰告訴她那件事的?
3. 前者
4. (用作關系代詞的先行詞)那,那個
What is that which you have just stuffed into the plastic cup?
你剛才塞在塑料杯里的是什么東西?
5. (代替句中名詞,避免重復)
The output of steel this year has increased by 20% compared with that in 1992.
今年鋼產量比一九九二年增長了百分之二十。
6. (用作關系代詞,引導關系從句)
a.
1. 那,那個
That book isn"t mine.
那本書不是我的。
ad.
1. 【口】那樣,那么
Is the problem that easy?
問題有那么簡單嗎?
conj.
1. (引導名詞從句)
He expressed the hope that we would keep in touch with his firm.
他表示希望我們與他的公司保持聯系。
My idea is that we should act on his suggestion.
我的意見是我們應當按照他的建議去辦。
That she is still alive is a relief.
她還活著,這是令人感到寬慰的。
2. (引導狀語從句,表示原因或理由)因為,由于
We are glad that we have accomplished another arduous task.
我們都感到高興因為又完成了一項艱巨的任務。
3. (引導狀語從句,表示目的或結果)為了,以至于
He is working hard that he can catch up with the class.
他努力用功,以便趕上班上同學。
4. (引導表示愿望,感嘆的從句,主句常省略)
That I could stay at home today!
practise的用法(5)
a與an的用法區別
?a用于輔音前；an用于元音前。一般說來，元音字母發元音，輔音字母發輔音，但需請注意以下3點：1. 拼寫以輔音字母開頭讀音卻以元音開頭的單詞hour, honest, honor等單詞的拼寫雖然以輔音字母h開頭，但其讀音卻以元音開頭，因此，前面要用等單詞的拼寫雖然以輔音字母an。可熟記下面這句話：An hour ago, an honest man accepted an honorable task. (一小時前，一位誠實的人接受了一項光榮的任務。)
2. 拼寫以元音字母開頭讀音卻以輔音開頭的單詞useful, university, usual, European, united, one-eyed, one-way等單詞的拼寫雖然以元音字母開頭，但其讀音卻以輔音開頭，因此，前面要用a等單詞的拼寫雖然以元音字母開頭，但其讀音卻以輔音開頭。可熟記下面這句話：In a university, a European and a one-eyed man walk along a one-way road with a usual tool. This is a usual thing. (在一所大學里，有一個歐洲人和一個獨眼龍拿著有用的工具沿著一條單行道行走，這是件平常的事。)如：
Five years ago her brother was ________ university student of ________ physics. (上海卷))
A. a; the??????????????????????? B. an; the?????????????? C. an; /???????????????????????? D. a; /
【分析】答案選D。因為university是以輔音[j]開頭的要用a，排除B和C；physics是學科名詞，前面不用冠詞。
3. 英文字母前用a還是用an的問題在26個英文字母中，a, e, i, o, f, h, l, m, n, r, s, x等12個字母的讀音是以元音開頭的，其余字母則是以輔音開頭的。如：
Please pay attention to your spelling. You have dropped ________ ”m” here. (全國卷)
A. an??????????????????????? B. the???????????????????? C. /???????????????????????? D. a
【分析】答案選A。因為字母答案選m的發音是以元音[e]開頭的，所以用an；這里的an的意義與one相當，表示“一個”。
