A estação meteorológica

B1Leitura · science
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Leia como uma equipe escolar prepara o seu primeiro relatório do tempo. Depois responda às perguntas.

Texto de leitura

For six months, Sara’s class had collected weather information on the school roof. Their small
stationequipment in one place for measuring weatherestação
measuredfound the size or amount of somethingmediu
temperaturehow hot or cold something istemperatura
, wind and rain every hour.
Tomorrow, the students will be presenting their first report to families. Sara was checking the numbers when she saw a sudden rise in
temperaturehow hot or cold something istemperatura
.
The line climbed sharply at midnight, then returned to normal an hour later. It could not have been a heatwave; the other stations showed ordinary temperatures.
Her classmate Ben suggested a broken
sensora device that measures a changesensor
, but Sara wanted more
evidencefacts that help support an ideaprovas, evidências
.
They climbed onto the roof with their teacher and checked the
stationequipment in one place for measuring weatherestação
.
The
sensora device that measures a changesensor
was working, but a bright security lamp stood beside it.
The lamp had been switched on for one hour during a late repair. Its heat must have affected the
sensora device that measures a changesensor
, Sara thought.
The teacher agreed: the lamp was the only unusual change near the
stationequipment in one place for measuring weatherestação
.
The team marked that hour as
unreliablenot good enough to trustpouco confiável
instead of deleting the number.
They added a note explaining the lamp and checked the rest of the week. Ben moved the
sensora device that measures a changesensor
farther from the lamp with the teacher’s help.
By tomorrow morning, they will have checked all the
chartspictures that show information with lines or barsgráficos
again.
During the presentation, Sara will be showing families the corrected chart. Ben will explain the strange hour and the
evidencefacts that help support an ideaprovas, evidências
behind their
conclusiona decision reached after looking at factsconclusão
.
Sara had been nervous about admitting a problem in their first report. Now she saw that explaining a mistake could make the report more useful. By the end of the event, the class will have shared six months of careful work. The families may notice the unusual number, but they will also see its explanation. Next month, the team will be collecting data from a second
stationequipment in one place for measuring weatherestação
across town.
Sara hopes two sets of numbers will make future surprises easier to understand.

Exercícios de prática

0/16

Escolha a resposta correta

Leia a história e escolha a melhor resposta.

1.What was unusual about one hour of data?

2.Why was a heatwave unlikely?

3.What did the team do with the unusual number?

4.What will Ben explain at the presentation?

Verdadeiro ou falso?

Decida se cada afirmação corresponde ao texto.

5.The class had collected weather data for six months.

6.Ben moved the sensor without help from an adult.

7.The team plans to use a second station next month.

Complete a frase

Use uma palavra ou expressão da história.

Escute e escolha

Escute cada frase e escolha a resposta.

11.How long was the lamp on?

12.What will be finished by tomorrow morning?

13.Where will the new data come from?

Escute e escreva

Escute e escreva a frase que você ouve.

14.Ouça e escreva a frase.

15.Ouça e escreva a frase.

16.Ouça e escreva a frase.

Perguntas frequentes

Qual é o nível desta história?

Ela foi escrita para leitores B1 e pratica deduções e duas formas de futuro.

Por que a equipe manteve a leitura estranha?

Eles a marcaram como pouco confiável e explicaram a causa provável para que o relatório fosse honesto.

Posso repetir o áudio?

Sim. Reproduza toda a história a 0,75× ou escute uma frase de novo.

Gabarito
  1. 1. What was unusual about one hour of data?

    Resposta: A sharp temperature rise

    A linha de temperatura subiu de repente à meia-noite durante uma hora.

  2. 2. Why was a heatwave unlikely?

    Resposta: Other stations showed normal temperatures

    As outras estações mostravam temperaturas normais na mesma hora.

  3. 3. What did the team do with the unusual number?

    Resposta: Keep it with an explanation

    Eles marcaram essa hora como pouco confiável e acrescentaram uma nota.

  4. 4. What will Ben explain at the presentation?

    Resposta: The strange hour and its evidence

    Ela explicará a leitura estranha e as provas da sua conclusão.

  5. 5. The class had collected weather data for six months.

    Resposta: Verdadeiro

    No começo se diz que eles coletavam dados havia seis meses.

  6. 6. Ben moved the sensor without help from an adult.

    Resposta: Falso

    Ele o mudou de lugar com a ajuda do professor.

  7. 7. The team plans to use a second station next month.

    Resposta: Verdadeiro

    No mês seguinte eles coletarão dados de outra estação.

  8. 8. The lamp’s heat ___ affected the sensor.

    Resposta: must have

    A forma must have expressa uma dedução firme baseada nas provas.

  9. 9. By tomorrow morning, they ___ all the charts again.

    Resposta: will have checked

    O futuro perfeito apresenta a revisão como terminada antes da manhã seguinte.

  10. 10. During the presentation, Sara ___ families the corrected chart.

    Resposta: will be showing

    O futuro contínuo descreve a atividade deles durante o evento.

  11. 11. Listening question 11: The lamp had been switched on for one hour during a late repair.

    Resposta: One hour

    A lâmpada ficou acesa uma hora.

  12. 12. Listening question 12: By tomorrow morning, they will have checked all the charts again.

    Resposta: The chart checks

    Até lá eles já terão revisado todos os gráficos.

  13. 13. Listening question 13: Next month, the team will be collecting data from a second station across town.

    Resposta: A second station

    A equipe usará outra estação do outro lado da cidade.

  14. 14. Dictation 14

    Resposta: The lamp had been switched on for one hour during a late repair.

    A passiva no passado perfeito situa o acendimento da lâmpada antes da revisão posterior.

  15. 15. Dictation 15

    Resposta: By tomorrow morning, they will have checked all the charts again.

    O futuro perfeito descreve uma revisão concluída antes de um momento futuro.

  16. 16. Dictation 16

    Resposta: During the presentation, Sara will be showing families the corrected chart.

    O futuro contínuo apresenta uma ação em andamento durante o evento.

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