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      Weather, the music business, the seasons, the economy, the environment, the holiday industry, education, equality   empezar lección
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      We are already having to adapt     to extreme weather events.   empezar lección
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      We are already having to adapt to extreme weather events.   
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      Streaming services have transformed     the way we listen to music.   empezar lección
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      Streaming services have transformed the way we listen to music.   
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      It takes some people time to adjust     to the change of seasons.   empezar lección
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      It takes some people time to adjust to the change of seasons.   
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      Hosting a global sports event can do harm    empezar lección
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      Hosting a global sports event can do harm to a country's economy.   
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      Coal and gas mining cause damage to    empezar lección
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      Coal and gas mining cause damage to the environment.   
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      Online hotel reviews have a positive effect     on travellers' experiences.   empezar lección
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      Online hotel reviews have a positive effect on travellers' experiences.   
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      E-learning courses have enabled millions     to access high-quality education.   empezar lección
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      E-learning courses have enabled millions to access high-quality education.   
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      The appearence of female journalists in the media has revolutionised     their fight for equality.   empezar lección
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      The appearence of female journalists in the media has revolutionised their fight for equality.   
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      Underline the verb phrases related to change in Exercises 3A and 3B    empezar lección
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      and write them in the correct group according to their meaning. Include the part of speech that follows them.   
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      adapt to + noun; to adjust to + noun   
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      have a positive effect on + noun|pronoun; enabled + noun|pronoun + infinitive with "to"   
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      have devastating effects on + noun | pronoun; can|do harm to + noun; cause damage to + noun   
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      revolutionised + noun; transform + noun   
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      Complete the encyclopedia entries    empezar lección
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      with the names of the inventions in the photos.   
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      The (1) was expected to be a major breakthrough for transport     but in the trade-off between safety and efficiency, safety won. The outlook for its future remains poor.   empezar lección
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      The jet pack was expected to be a major breakthrough for transport     but in the trade-off between safety and efficiency, safety won. The outlook for its future remains poor.  
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      The (2) was expected to revolutionise communication     but had a serious drawback: it could not be used over a long range and communications breakdowns were common.   empezar lección
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      The wrist radio was expected to revolutionise communication     but had a serious drawback: it could not be used over a long range and communications breakdowns were common.  
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      As glass bottles were replaced by cans, drinks manufactures needed a replacement for the (3)    empezar lección
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      As glass bottles were replaced by cans, drinks manufactures needed a replacement for the bottled cap/top,   
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      and the outcome was the (4).     The downside of the move to cans was a huge increase in the amount of rubbish.   empezar lección
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      and the outcome was the ring pull.     The downside of the move to cans was a huge increase in the amount of rubbish.  
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      with the words in bold above.   
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      There is a trade-off between the risks and the benefits involved.  
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      what is expected to happen in the future  
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      the failure of a relationship or system  
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      an important new discovery or development  
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      a disadvantage; the bad part of something  
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      the final result of a meeting, process etc  
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      Complete the information with examples from the entries in Exercise 8B.    empezar lección
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      More than one answer is sometimes possible.   
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      Compound nouns are usually made of two words. They can be written as separate words, e.g. bottle cap, or a single word, e.g. (1),    empezar lección
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      Compound nouns are usually made of two words. They can be written as separate words, e.g. bottle cap, or a single word, e.g. breakthrough, outlook, drawback, breakdown, outcome, downside,   
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      or they can be written with a hyphen, e.g. (2).    empezar lección
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      or they can be written with a hyphen, e.g. trade-off.   
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      The plural is made by adding an "s" to the end, e.g. (?).    empezar lección
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      The plural is made by adding an "s" to the end, e.g. breakdowns.   
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      Several common compound nouns are made of a verb + preposition, e.g. (3),    empezar lección
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      Several common compound nouns are made of a verb + preposition, e.g. breakthrough, trade-off, drawback, breakdown,   
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      or a preposition or adverb + verb, e.g. (4).    empezar lección
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      or a preposition or adverb + verb, e.g. outlook, outcome.   
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      If you understand both parts of the compound,    empezar lección
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      you can often guess the meaning.   
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      Listen to seven sentences.     Where does the stress usually fall?   empezar lección
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      Write the compound noun in each sentence in your notebook and underline the stress.     the first word in a compound noun is usually stressed  
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      There’s been a breakthrough.    empezar lección
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      It’s a trade-off between cost and safety.    empezar lección
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      The long-term outlook is very good.    empezar lección
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      The downside is I get paid less.    empezar lección
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      There’s only one drawback.    empezar lección
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      There’s been a breakdown in communications.    empezar lección
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      What was the outcome of the meeting?    empezar lección
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      Match the beginnings and endings    empezar lección
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      to make compound adjectives for products.   
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      voice-activated dictaphone   
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      energy-efficient light bulb   
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      energy-efficient light bulb   
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      water-proof/waterproof watch   
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