Loading question...
You are in free guest mode. Timed Practice Revision List Attempt History Progress Tracking Create a free account to unlock these tools
Prev Next
Practice Listening: Highlight Incorrect Words ID: #48667 Short Planets
Instructions ›
You will hear a recording. Below is a transcription of the recording. Some words in the transcription differ from what the speaker said. Please click on the words that are different.
* Click on the words that are different from what you hear
Result:
Science fiction is filled with stories of planets circling distant stars. Now astronomers have produced the first image of multiple planets circling a star that's not our sun. The planets are five to thirteen times more massive than Jupiter. And their order by size mimics our own solar system. The discovery is in the November 14th issue of the journal Science. Astronomers faced a big challenge finding those planets: telescopes can't just catch a planet in orbit. So a common method is to determine the planets' gravitational pull on their home star. But that only works for planets whose orbit is relatively close to their sun. Newer procedures measure infrared radiation from recently formed planets. And a technique called adaptive optics is also used to create images of planets. It corrects for the fact that the glare of the home star makes nearby planets difficult to see. It was adaptive optics that made the new solar system visible to us. In other world news, a planet's been found orbiting the star Fomalhaut, just 25 light-years from earth. Next year they'll find out who gets elected President, Reagan or Mondale.
AI explanationShows the answer. Tap to open.
Printed "filibustering", the speaker says "circling"

Explanation: On the recording the words are "planets circling distant stars". They begin with different letters, so listen to the whole word before you click.

Printed "blunderers", the speaker says "astronomers"

Explanation: Listen again to "Now astronomers have produced". Both words end with the same letters, so listen to the start of the word.

Printed "pronominal", the speaker says "multiple"

Explanation: In the audio you hear "image of multiple planets". The printed word "pronominal" does not make sense here, so click the printed changed word.

Printed "distracted", the speaker says "challenge"

Explanation: Here the speaker says "faced a big challenge". The words end differently, so listen to the end of the word.

Printed "kaddish", the speaker says "adaptive"

Explanation: The speaker says "called adaptive optics", not "kaddish". The printed and spoken words end differently, so follow the audio.

Printed "entrancement", the speaker says "difficult"

Explanation: Listen for "planets difficult to see". They start with different letters, so listen to the whole word.

"Science" matches the audio

Explanation: "the journal Science" looks like a formal name. The speaker says it exactly as printed, so do not click it.

"Fomalhaut" matches the audio

Explanation: "orbiting the star Fomalhaut" has an unusual name that may catch your eye. The speaker says it exactly as printed, so do not click it.

The rest of this explanation is for members. Sign in free to read why the other options are wrong, key words and tips.

Sign in to read the full explanation

With a free account: Retry and compare every attempt.
Saving...