New ways to remove CO2 from atmosphere must grow much faster, report says
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EN: The phrasal verb 'scale up' means to increase something in size, amount, or production level, especially in a business or industrial context. It is often used in technical and economic discussions regarding growth.
The startup needs to scale up its operations to meet the growing demand.
EN: The use of 'Unprecedented' as an adjective describes something that has never happened or existed in the past. In news reporting, it emphasizes the extreme or historical nature of a situation.
The city is facing an unprecedented water shortage this summer.
EN: The structure 'Study Warns' at the end of a headline is a common journalistic convention. It attributes the preceding statement to a source without using 'that' or a formal introductory clause.
Global temperatures are rising faster than expected, experts say.
EN: The '1.5C Target' refers to the goal established by the Paris Agreement to limit global warming to 1.5 degrees Celsius above pre-industrial levels. This is a central theme in international climate policy and environmental science.
EN: The present perfect tense ('has concluded') is used here to report a recent finding or event that has current relevance, common in news reporting to introduce the main point of a study.
The committee has concluded that further investigation is necessary.
EN: The present participle 'exceeding' functions as a reduced relative clause (which exceed), modifying the noun 'rates'. It describes a characteristic or state of the rates mentioned.
The company reported profits exceeding ten million dollars.
EN: The use of 'even' as an intensive adverb emphasizes that the expansion must surpass something that is already considered very fast (the rapid deployment of solar energy).
He didn't even say goodbye before leaving.
EN: The term 'landmark report' is frequently used in academic and journalistic contexts to describe a study that significantly changes the understanding of a field or provides a definitive baseline for future research.
EN: The sentence uses an inverted conditional structure ('Were the world to have...') instead of 'If the world were to have...'. This is a formal way to express a hypothetical or unlikely situation in the future (Second Conditional variation).
Were the company to fail in its mission, thousands of jobs would be at risk.
EN: The phrase 'what researchers have described as' uses a nominal relative clause starting with 'what'. Here, 'what' acts as the object of the verb 'described' and the entire clause functions as the object of the verb 'achieve'.
The team achieved what many thought was impossible.
EN: The use of 'would need to' indicates a conditional necessity. It suggests that the requirement (achieving growth) is dependent on the hypothetical condition (having a realistic prospect) mentioned in the first clause.
If we moved to a larger office, we would need to hire more staff.
EN: The mention of '1.5C' refers to the goal set by the Paris Agreement to limit global temperature rise. This context is central to international climate policy and scientific discourse.
EN: The phrase 'capable of' functions as an adjective phrase modifying the noun 'machines'. It is a reduced relative clause, equivalent to 'machines which are capable of'.
The company is looking for engineers capable of designing sustainable infrastructure.
EN: The verb 'constitute' is used in formal contexts to mean 'to be the parts that form something'. It is often used when discussing statistics or components of a whole.
Small businesses constitute the backbone of the national economy.
EN: The past participle 'removed' acts as a passive adjective modifying 'CO2', implying 'CO2 that is removed'.
The amount of waste removed from the ocean has increased significantly.
EN: The phrase 'The overwhelming majority of' is a powerful quantifier used to emphasize that a very large proportion (usually over 90%) of a group is being discussed. It is more formal and emphatic than 'most'.
The overwhelming majority of shareholders voted in favor of the merger.
EN: The word 'notably' is an adverb used to introduce a specific, important example that illustrates a previous general statement. It functions similarly to 'especially' or 'in particular'.
The company has faced many challenges, notably the rising cost of raw materials.
EN: The non-restrictive relative clause starting with 'which' provides additional information about the preceding noun phrase ('land-based interventions, notably reforestation'). Because it is non-essential to the sentence's core identity, it is set off by a comma.
He decided to invest in solar panels, which have become much cheaper recently.
EN: The sentence touches on a key debate in environmental science: the limits of 'nature-based solutions' (like reforestation) versus 'technological solutions' (like carbon capture). The term 'spatial constraints' refers to the fact that there is limited land available on Earth to plant enough trees to offset all human emissions without competing with food production.
EN: The verb 'prove' is used here as a linking verb (copula), meaning 'to turn out to be' or 'to be found to be'. It is often followed by an adjective (critical) to describe a future state or result.
The new strategy proved effective in increasing market share.
EN: The phrase 'in determining whether' uses the preposition 'in' followed by a gerund to indicate the specific area or context in which something is 'critical'. 'Whether' introduces an indirect question or a choice between possibilities.
Experience is a key factor in determining whether a candidate is suitable.
EN: The adjective 'nascent' describes something that is just coming into existence and beginning to display signs of future potential. It is a formal term often used in academic or technical contexts.
The nascent space tourism industry faces many regulatory hurdles.
EN: The sentence reflects the urgent tone of contemporary climate science reporting. The use of 'critical' and 'nascent' underscores the high stakes and the experimental nature of current carbon removal efforts within the framework of international climate agreements like the Paris Agreement.
EN: The 'such + adjective + noun + that' construction is used to express cause and effect, emphasizing the degree of a quality that leads to a specific result.
The company started from such a small market share that any growth was seen as a success.
EN: The present perfect continuous tense ('have been growing') is used to describe an action that began in the past and has continued up to the present moment, emphasizing the ongoing nature of the process.
Global temperatures have been rising steadily over the past few decades.
EN: The verb 'prove' can function as a linking verb meaning 'to turn out to be' or 'to be found to be' in the future or after a period of time.
The new policy could prove beneficial for small businesses in the long run.
EN: The sentence reflects the urgent discourse in climate science, where '1.5C' is a critical threshold established by the Paris Agreement. The use of 'catastrophic' underscores the high stakes involved in climate policy and the reliance on technological breakthroughs to avert environmental tipping points.
EN: The infinitive phrase 'To bridge...' is used at the beginning of the sentence to express purpose or intention. It functions as an adverbial modifier for the entire main clause.
To improve her fluency, she practices speaking English every morning.
EN: The use of 'would need to' expresses a conditional necessity or a requirement based on a hypothetical or future scenario, often used in formal reports to discuss targets.
The company would need to double its revenue to avoid bankruptcy.
EN: The past participle phrase 'historically achieved by...' acts as an adjective (reduced relative clause) modifying 'expansion rates'. It is equivalent to 'which were historically achieved by...'.
The records broken by the athlete were set decades ago.
EN: The 'Paris climate agreement' refers to the 2015 international treaty on climate change. In professional English, 'bridge the gap' is a common idiom used in policy and business contexts to describe the act of connecting two different states or fulfilling a deficiency.
EN: The use of 'one-fifth of' followed by a singular or plural noun determines the verb agreement. Here, 'capacity' is an uncountable noun, so the singular verb 'has' is used. This is a common pattern for fractions and percentages.
Only one-third of the budget has been spent so far.
EN: The present perfect passive voice ('has actually been delivered') is used to describe an action that started in the past and continues to have relevance in the present, emphasizing the result rather than the doer.
The new equipment has already been installed in the laboratory.
EN: Reporting verbs like 'cautioned' can be placed at the end of a sentence as an attribution tag. This is a formal journalistic style used to provide source information without interrupting the flow of the statement.
"The situation remains volatile," the diplomat observed.
EN: In scientific and environmental reporting, precision is key. The phrase 'actually been delivered' highlights the gap between theoretical 'pledges' or 'plans' and real-world implementation, a common theme in climate change discourse.
EN: The phrase 'fall far short of' is an idiomatic expression used to indicate that something is significantly less than what is needed, expected, or required. 'Far' acts as an intensifier for the verb phrase 'fall short'.
The company's annual revenue fell far short of the investors' expectations.
EN: Appositives are used to provide additional information about a noun. In this sentence, 'a scientist at the Potsdam Institute for Climate Impact Research and co-author of the report' is an appositive phrase identifying William Lamb.
Dr. Smith, a leading expert in renewable energy, will give a keynote speech.
EN: The use of 'what' as a nominal relative pronoun (also known as a fused relative) functions as 'the thing(s) that'. In this context, 'what climate science demands' acts as the object of the preposition 'of'.
We must focus on what matters most for the environment.
EN: The Potsdam Institute for Climate Impact Research (PIK) is one of the world's leading research institutions addressing relevant questions in the fields of global change, climate impacts, and sustainable development. Mentioning such a prestigious institution adds significant authority to the argument in a news context.
EN: The adverb 'collectively' is used here to indicate that the action (pledging) is performed by all countries as a group or whole, rather than individually. It often appears in formal reports to summarize aggregate data.
The team members collectively decided to postpone the project deadline.
EN: The conjunction 'yet' functions as a contrastive coordinator, similar to 'but' but often carrying a more formal or surprising tone. It connects two independent clauses to highlight the discrepancy between current pledges and actual requirements.
The technology is expensive, yet it is essential for our survival.
EN: The use of 'by' followed by a specific year (e.g., 'by 2035') indicates a deadline or a point in time 'not later than'. It is a standard preposition for setting future targets.
We aim to achieve net-zero emissions by 2050.
EN: The sentence reflects the global diplomatic context of climate change policy, specifically referring to 'Nationally Determined Contributions' (NDCs) under the Paris Agreement. The mention of specific years like 2035 and 2050 aligns with international climate targets for peaking emissions and reaching net-zero.
EN: Inverted First Conditional: Using 'Should' at the beginning of a sentence replaces 'If' to express a formal or hypothetical condition. It is common in academic or formal reporting.
Should you require further assistance, please do not hesitate to contact our office.
EN: The use of 'fail to' + verb is a formal way of saying 'do not' or 'cannot', often implying a lack of success in achieving a necessary action.
The company failed to meet its annual revenue targets.
EN: Reporting Verbs with Inversion: The phrase 'the study concluded' placed at the end of the sentence acts as an attribution, common in news reporting to frame the source of the information.
The policy will be implemented next year, the minister announced.
EN: The sentence reflects the urgent and formal tone of international climate policy discourse. The mention of the '1.5°C target' refers to the goal set by the Paris Agreement to limit global warming. Using 'Should' for inversion is a hallmark of high-level journalistic and academic writing in English, signaling seriousness.
Key vocabulary words with IPA pronunciation, definitions, example sentences, and interactive quizzes.
Phrases with type tags, bilingual definitions, usage notes, and example sentences.
To increase the size, amount, or importance of something, usually an organization or process.
To reduce the differences or separate two things; to connect two different concepts.
To fail to reach a desired standard or amount by a significant margin.
The process of creating a charcoal-like substance by heating organic biomass in a low-oxygen environment, used for carbon sequestration.
Actions or strategies implemented on land to achieve a specific environmental outcome, such as reforestation.