3 Part One. The Predicate

Section II
Mashq 1. Ushbu matnni o’qing 9 В. Скажите, о чем, по вашему мнению, в нем пойдет речь? Что вы знаете об этом элементе?

Mashq 2. Quyidagi xalqaro so’zlar nimani anglatadi?:

galogen, inert, react, reaction, rcactivc, reactivity, gas, electroncgativity, asbestos, silicate, aluminium, platinum, attack, container, protect, electrolysis, electron, electrodc, limit, voltage, extremely

Mashq 3. Tanlangan so’zlarning ma’nosini vaziyati bo’yicha aniqlang. Qavs ichidagi sinonim so’zlar yordamida.

1. The symbols for fluorine and copperare F and Cu. 2. Fluorine formscompounds with all the elements exceptthe lighter inert gases. 3. Hold(keep) the test-tube in hot water. 4. Even asbestos reacts very vigorously(intensively) with fluorine. 5. The substance is called incandescentwhen it is heated so much that it is giving out light. 6. Chemists expect(believe, hope) that some new elements will be synthesized. 7. The oxidizing power(ability to oxidize) of an electrodc can be increased.

Tekstga so’zlar:

attribute to—o’ziga xos xususiyati; wood—yog’och; rubber — kauchuk, rezina; burst into flame — yonuvchan; stream — oqim; thin — nozik; layer — qatlam; affinity — qarindoshlik;
Text 9 В

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