Date: 10/24/2023
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Student: Daewoon
Topic: 8 billion-year-old radio signal reaches Earth
https://edition.cnn.com/2023/10/19/world/distant-ancient-fast-radio-burst-scn/index.html
Sentence Construction:
X I’m interesting in space.>> I’m interested in space.
X They tell me how universe
X I did not good at Math or Science.>> I am not good at Math or Science.
X How Earth is making by dust.>> How Earth is made of dust.
Pronunciation:
* Cancer [kan·sr]
* interested [in·tr·uh·stuhd]
Build Lexicon:
*magnetar:= (n.) a neutron star with an extremely strong magnetic field.
Example:= Another class of neutron star is known as a 'magnetar', due to their ultra-strong magnetic field.
*Cosmology:= (n.) is a branch of astronomy that involves the origin and evolution of the universe, from the Big Bang to today and on into the future.
Example:= According to NASA, the definition of cosmology is "the scientific study of the large-scale properties of the universe as a whole.
Discover Idioms & Expressions:
*Fast radio bursts (FRBs):= (n.) are intense blasts of radio waves that can emit as much energy as the sun puts out in three days but in just thousandths of a second.
Example:= Fast radio bursts fleeting blasts of energy that are brighter than entire galaxies remain mysterious.
* Macquart relation:= The Macquart relation describes the correlation between the dispersion measure (DM) of fast radio bursts (FRBs) and the redshift z of their host galaxies.
Example:= J-P showed that the further away a fast radio burst is, the more diffuse gas it reveals between the galaxies," Ryder said. "This is now known as the Macquart relation.
Prepare:
* Read the lexicon, idioms and expressions. Then, construct sentences for each and share them in class.
* Study for the next article.
