Verbo to be (presente e passado)

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English Grammar

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  • Houve um erro de digitação nesta tabela. O erro se encontra no segundo slide, na coluna Interrogativa onde tem uma repetição de was it?, em vez de was it? deveria ser were we? na 6ªcoluna
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Verbo to be (presente e passado)

  1. 1. 9) Verbo To Be – Presente e Passado Afirmativa Negativa Interrogativa I am I am not am I? you are you are not are you? he is he is not is he? she is she is not is she? it is it is not is it? we are we are not are we? you are you are not are you? they are they are not are they?
  2. 2. Em conversação é comum o uso de formas abreviadas:Afirmativas: ‘m = am ‘re – are ‘s = isNegativas: - aren’t = are not isn’t = is notPassado: as formas do passado (pretérito perfeito ou imperfeito) do verbo to be são apenas duas: was e were. Afirmativa Negativa Interrogativa I was I was not was I? you were you were not were you? he was he was not was he? she was she was not was she? it was it was not was it? we were we were not was it? you were you were not were you? they were they were not were they?
  3. 3. No passado, só as formas negativas são abreviadas:Wasn’t = was not weren’t = were notComplete com as formas adequadas do verbo to be, no presente e/ou no passado.1. Global warming _________ the most urgent problem facing human civilization today.2. Many tropical plants ___________ in danger because of deforestation.3. Winston Churchill _________ prime minister of Great Britain during the Second World War.4. It __________ a tiring flight, but we _________ now spending four days in the Amazon!5. Gases from cars, trucks and buses _________ a big source of pollution.
  4. 4. Complete com as formas adequadas do verbo to be, no presente e/ou no passado.1. Global warming is / was the most urgent problem facing human civilization today.2. Many tropical plants are / were in danger because of deforestation.3. Winston Churchill was prime minister of Great Britain during the Second World War.4. It was a tiring flight, but we are spending four days in the Amazon now!5. Gases from cars, trucks and buses are / were a big source of pollution.

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