Based on 2 minute cadence TESS data from sectors 1-50, we report the results of the systematic extraction of {delta} Scuti-type pulsations in the 6431 eclipsing binaries with orbital periods shorter than 13days. A total number of 242 pulsators were found in those systems, including 143 new discoveries. We examined their pulsation properties based on the H-R diagram and the relationships between the dominant pulsation period Pdom, orbital period Porb, and effective temperature Teff. As a consequence, 216 targets are likely {delta} Scuti stars (123 new), 11 likely {gamma} Doradus-{delta} Scuti hybrid stars (8 new), 5 likely {beta} Cephei stars (4 new), 4 likely {delta} Scuti-{gamma} Doradus hybrid stars (3 new), 3 likely Maia stars (3 new), 2 likely pulsating red giants (1 new), and a new unclassified star. As for the six new {delta} Scuti pulsators in eclipsing binaries with P_orb_<0.65d, we found that three of them significantly exceed the upper limits of the Pdom/Porb ratio. This may indicate that Pdom and Porb are uncorrelated for them. Finally, we statistically analyzed the dominant pulsation periods of the 216 {delta} Scuti stars in eclipsing binaries. Those stars concentrate around 225{mu}Hz and the proportion of stars in the high-frequency region is significantly higher than that of single stars, which could be ascribed to the mass-transfer process.