Question

unless unless ★★★★☆/ʌnle̱s/1[CONJ-SUBORD	连词]除非；若不；除非在…的时候 You use unless to introduce the only circumstances in which an event you are mentioning will not take place or in which a statement you are making is not true. Unless you are trying to lose weight to please yourself, it's going to be tough to keep your motivation level high...除非减肥是为了悦已，否则很难保持积极性。We cannot understand disease unless we understand the person who has the disease...若不了解患者我们就不能了解疾病。I'm not happy unless I ride or drive every day.只有每天骑车或开车我才会开心。Usage Note :Do not confuse unless, except, except for, and besides. Unless is used to introduce the only situation in which something will take place or be true. In the 1940s, unless she wore gloves a woman was not properly dressed... You must not give compliments unless you mean them. You cannot use unless to talk about a situation that results from something not happening. Instead you use if...not. I'll be glad if she doesn't come. You use except to introduce the only things, situations, people, or ideas that a statement does not apply to. All of his body relaxed except his right hand... Travelling was impossible, except in the cool of the morning. You use except for before something that prevents a statement from completely true. The classrooms were silent, except for the scratching of pens on paper... I had absolutely no friends except for Tom. You use besides to introduce extra things in addition to the ones you are mentioning already. Fruit will give you, besides enjoyment, a source of vitamins. However, note that if you talk about 'the only thing' or 'the only person besides' a particular person or thing, besides means the same as 'apart from'. He was the only person besides Gertrude who talked to Guy. 不要混淆 unless，except，except for 和 besides。unless用于引出某事发生或成立所必需的条件，如：In the 1940s, unless she wore gloves a woman was not properly dressed（在20世纪40年代，女性若不戴手套就算衣着不得体），You must not give compliments unless you mean them（除非出自真心，否则不要随便恭维）。谈论由于某事未发生而导致的情形不能用unless，要用 if...not，如：I'll be glad if she doesn't come（如果她不来我会很高兴的）。except 用于引出陈述中唯一不适用的事物、情形、人或想法，如：All of his body relaxed except his right hand（除了右手以外，他全身都放松了），Travelling was impossible, except in the cool of the morning （除了在凉爽的早晨，其他时候出行都是不可能的）。except for用于引出使其陈述不能完全成立的事物，如：The classrooms were silent, except for the scratching of pens on paper（除了笔在纸上发出的沙沙声，教室一片寂静），I had absolutely no friends except for Tom（除了汤姆，我一个朋友也没有）。besides用于引出已提到事物之外的其他事物，如：Fruit will give you, besides enjoyment, a source of vitamins（水果不但好吃，而且富含维生素）。但应注意，用于谈论除某人或某物之外唯一的人或物时，besides的意思与apart from相同，如：He was the only person besides Gertrude who talked to Guy（除格特鲁德之外，他是唯一跟盖伊说话的人）。 unlessun‧less /ʌnˈles, ən-/ ●●● S1 W1 conjunction  Word Origin Examples Thesaurus Phrases 1used to say that something will happen or be true if something else does not happen or is not true:  Unless some extra money is found, the theatre will close. I think you should complain – unless, of course, you are happy with the way things are. He won’t go to sleep unless you tell him a story. I can’t leave her unless I know she’s all right.► see thesaurus at if2 not unless only if:  ‘Will you go with her?’ ‘Not unless she wants me to.’GRAMMAR: Choosing the right tense• You use the simple present tense with unless: · Unless the government changes its policy, the economic situation will get worse.• Don’t use ‘will’ in the clause after unless. ✗Don’t say:  Unless the government will change its policy ...• You can also use the present perfect tense with unless: · I won’t change anything unless someone has asked me to. ✗Don’t say:  unless someone will have asked me to  | unless someone will ask me to• To talk about the past, use the simple past with unless: · Unless the company got a loan, it would go bankrupt.· They threatened to kill him unless he gave them the money. ✗Don’t say:  Unless the company would get a loan ...USAGE: Unless, in case, or else• You use unless when saying that if something does not happen, something else will happen: · Unless I hear from you  (=if I don’t hear from you), I’ll assume everything’s OK.• You use in case when saying that you do something in order to be prepared if something happens: · Take a sweater in case you get cold.• You use or else when saying that something bad will happen if you do not do something: · You’d better go now, or else you’ll miss the train.

Accepted Answer

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             un·less              ★                    /        ənˈles                ;          NAmE                ənˈles                /                              conjunction                            1      ★              used to say that sth can only happen or be true in a particular situation          除非；除非在…情况下                            ◆        You won't get paid for time off unless you have a doctor's note.        除非你有医生证明，否则你不上班便拿不到工资。                    ◆        I won't tell them—not unless you say I can.        我绝不告诉他们，除非你允许。                    ◆        Unless I'm mistaken, she was back at work yesterday.        除非是我记错了，她是昨天回来上班的。                    ◆        He hasn't got any hobbies—unless you call watching TV a hobby.        他没有什么爱好，除非你把看电视也称作爱好。                    2      ★              used to give the only situation in which sth will not happen or be true          若非；如果不                            ◆        I sleep with the window open unless it's really cold.        天气若不很冷，我总开着窗户睡觉。                    ◆        Unless something unexpected happens, I'll see you tomorrow.        如果不出意外，我明天去看你。                    ◆        Have a cup of tea—unless you'd prefer a cold drink?        喝杯茶吧，还是你喜欢冷饮？                            HELP                               Unlessis used to talk about a situation that could happen, or something that could be true, in the future. If you know that something has not happened or that sth is not true, use          if… not.          指将来可能发生或可能真实的情况用 unless。如果知道没有发生或不真实则用 if...not                            ◆        If you weren't always in such a hurry          (= but you are),your work would be much better.                            ◆        Your work would be much better unless you were always in such a hurry.                        un·less              /        ənˈles                ;          NAmE                ənˈles                /             unless[ənˈles]CET4CET6TEM4考研c13363005064805864668959265091CONJ10011554987Spoken:63893278除非(90%)，如果不(9%)，除 ... 外(1%)conj.除非，如果不prep.除…之外

word	unless
content	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
Collins	unless ★★★★☆ /ʌnle̱s/ 1 [CONJ-SUBORD 连词]除非；若不；除非在…的时候 You use unless to introduce the only circumstances in which an event you are mentioning will not take place or in which a statement you are making is not true. Unless you are trying to lose weight to please yourself, it's going to be tough to keep your motivation level high... 除非减肥是为了悦已，否则很难保持积极性。 We cannot understand disease unless we understand the person who has the disease... 若不了解患者我们就不能了解疾病。 I'm not happy unless I ride or drive every day. 只有每天骑车或开车我才会开心。 Usage Note : Do not confuse unless, except, except for, and besides. Unless is used to introduce the only situation in which something will take place or be true. In the 1940s, unless she wore gloves a woman was not properly dressed... You must not give compliments unless you mean them. You cannot use unless to talk about a situation that results from something not happening. Instead you use if...not. I'll be glad if she doesn't come. You use except to introduce the only things, situations, people, or ideas that a statement does not apply to. All of his body relaxed except his right hand... Travelling was impossible, except in the cool of the morning. You use except for before something that prevents a statement from completely true. The classrooms were silent, except for the scratching of pens on paper... I had absolutely no friends except for Tom. You use besides to introduce extra things in addition to the ones you are mentioning already. Fruit will give you, besides enjoyment, a source of vitamins. However, note that if you talk about 'the only thing' or 'the only person besides' a particular person or thing, besides means the same as 'apart from'. He was the only person besides Gertrude who talked to Guy. 不要混淆 unless，except，except for 和 besides。unless用于引出某事发生或成立所必需的条件，如：In the 1940s, unless she wore gloves a woman was not properly dressed（在20世纪40年代，女性若不戴手套就算衣着不得体），You must not give compliments unless you mean them（除非出自真心，否则不要随便恭维）。谈论由于某事未发生而导致的情形不能用unless，要用 if...not，如：I'll be glad if she doesn't come（如果她不来我会很高兴的）。except 用于引出陈述中唯一不适用的事物、情形、人或想法，如：All of his body relaxed except his right hand（除了右手以外，他全身都放松了），Travelling was impossible, except in the cool of the morning （除了在凉爽的早晨，其他时候出行都是不可能的）。except for用于引出使其陈述不能完全成立的事物，如：The classrooms were silent, except for the scratching of pens on paper（除了笔在纸上发出的沙沙声，教室一片寂静），I had absolutely no friends except for Tom（除了汤姆，我一个朋友也没有）。besides用于引出已提到事物之外的其他事物，如：Fruit will give you, besides enjoyment, a source of vitamins（水果不但好吃，而且富含维生素）。但应注意，用于谈论除某人或某物之外唯一的人或物时，besides的意思与apart from相同，如：He was the only person besides Gertrude who talked to Guy（除格特鲁德之外，他是唯一跟盖伊说话的人）。
Oxford	un·less ★ / ənˈles ; NAmE ənˈles / conjunction 1 ★ used to say that sth can only happen or be true in a particular situation 除非；除非在…情况下 ◆ You won't get paid for time off unless you have a doctor's note. 除非你有医生证明，否则你不上班便拿不到工资。 ◆ I won't tell them—not unless you say I can. 我绝不告诉他们，除非你允许。 ◆ Unless I'm mistaken, she was back at work yesterday. 除非是我记错了，她是昨天回来上班的。 ◆ He hasn't got any hobbies—unless you call watching TV a hobby. 他没有什么爱好，除非你把看电视也称作爱好。 2 ★ used to give the only situation in which sth will not happen or be true 若非；如果不 ◆ I sleep with the window open unless it's really cold. 天气若不很冷，我总开着窗户睡觉。 ◆ Unless something unexpected happens, I'll see you tomorrow. 如果不出意外，我明天去看你。 ◆ Have a cup of tea—unless you'd prefer a cold drink? 喝杯茶吧，还是你喜欢冷饮？ HELP Unlessis used to talk about a situation that could happen, or something that could be true, in the future. If you know that something has not happened or that sth is not true, use if… not. 指将来可能发生或可能真实的情况用 unless。如果知道没有发生或不真实则用 if...not ◆ If you weren't always in such a hurry (= but you are),your work would be much better. ◆ Your work would be much better unless you were always in such a hurry. un·less / ənˈles ; NAmE ənˈles /
LDC	unlessun‧less /ʌnˈles, ən-/ ●●● S1 W1 conjunction Word Origin Examples Thesaurus Phrases 1used to say that something will happen or be true if something else does not happen or is not true: Unless some extra money is found, the theatre will close. I think you should complain – unless, of course, you are happy with the way things are. He won’t go to sleep unless you tell him a story. I can’t leave her unless I know she’s all right.► see thesaurus at if 2 not unless only if: ‘Will you go with her?’ ‘Not unless she wants me to.’GRAMMAR: Choosing the right tense• You use the simple present tense with unless: · Unless the government changes its policy, the economic situation will get worse.• Don’t use ‘will’ in the clause after unless. ✗Don’t say: Unless the government will change its policy ...• You can also use the present perfect tense with unless: · I won’t change anything unless someone has asked me to. ✗Don’t say: unless someone will have asked me to \| unless someone will ask me to• To talk about the past, use the simple past with unless: · Unless the company got a loan, it would go bankrupt.· They threatened to kill him unless he gave them the money. ✗Don’t say: Unless the company would get a loan ...USAGE: Unless, in case, or else• You use unless when saying that if something does not happen, something else will happen: · Unless I hear from you (=if I don’t hear from you), I’ll assume everything’s OK.• You use in case when saying that you do something in order to be prepared if something happens: · Take a sweater in case you get cold.• You use or else when saying that something bad will happen if you do not do something: · You’d better go now, or else you’ll miss the train.
WDF	unless [ənˈles] CET4CET6TEM4考研 c1336 30050 6480 5864 6689 5926 5091 CONJ1001 1554987 Spoken: 63893278 除非(90%)，如果不(9%)，除 ... 外(1%) conj.除非，如果不 prep.除…之外

I Situation Person Give Happen Don’t Introduce Talk

unless

Spoken: