3 Part One. The Predicate

Section II
Mashq 1. Quyidagi xalqaro so’zlar nimani anglatadi?:

composition, identical, ozone, sort, dimethyl, amine, gas, electricity, covalcnt, ocean, ordinary, illuminate, optical, microscopc, vision, especially

Mashq 2. Tanlangan so’zlarning ma’nosini vaziyati bo’yicha aniqlang.

1. The boiling pointof water is 100°C. 2. The originaltemperature o f the solid was 23°C, then it was heated to 100°C. 3. When a thing is not visibleby man’s eye optical instruments should be used. 4. It is not possible to see atoms with the most powerfulmicroscopc. 5. Some substances fa ilto react at room temperature. 6. It is claimedthat an electron microscope is a very useful instrument for molecular investigations.

Tekstga so’zlar:

size — o’lcham; per — uchun,har bir,orqali; melt — erimoq; tiny — mayda ; meaningful — ma’noli; dye — bo’yoq; throw — uloqtirmoq; at random —tasodifiy; exceedingly — nihoyatda; directly — bevosita; reveal — ko’rsatmoq; resolve— maqsad

Text 16 В

Matnni o’qing (o’qish vaqti—4,5 daqiqaы).