1. Open Court Unit 2_Lesson 4
The People on the Beach
Open Court
Unit 2_Lesson 4

2. Word Knowledge Line 1: excavation reconstruct examine expeditions
Line 2: uncle marble gentle careful
Line 3: searching charred beach stretched
Line 4: substance suburb submit supervise superior
S1: Several archaeologists examined skeletons and artifacts at the excavation site.
S2: The efficient doctor monitored the condition of her patient to ensure a short procedure.
S3: Watch out when you search for clues in nature.
S4: He will supervise our trip to the suburbs.

3. Vocabulary
anthropologist (an-thro-pol-o-gist): someone who studies the physical, cultural, and social development of humans. (pg. 174)
dank: very damp, moist, and cold (pg. 190)
balustrade (bal-us-trade): balusters and handrail on a staircase (pg. 185)
Sulphur (sul-phur): yellow, nonmetallic elements that smells like rotten eggs (pg. 178)
eruption (e-rup-tion): a bursting forth in an explosive manner(pg. 176)
excavation (ex-ca-va-tion): the process of removing by digging (pg. 177)

4. Spelling: The People on the Beach
supervise
superhighway
supermarket
sublease
superb
substantial
subset
subtotal
substance
suburb
subdue
submerge
subscribe
substitute
supersonic
subsequent
subtitle
submit
superior
superstitions