ГРАММАТИКА: Эмфатические конструкции. Усилительное do. Эмфатические конструкции типа It is... that...
Scction I
Ex. 1. Practise your reading.
It was largely analytical chemistry that existed in the 18th and most of the 19th century.
Ex. 2. State what parts of speech the following words belong to:
analyse, analysis, analytic, analytical, analytically, analyser, analyst, analyte
Ex. 3. Define the meanings of the word place in the following sentences.
1. All the chemicals in the laboratory should be kept in their right placcs. 2. Please, place the burner on the asbestos support. 3. It would be out of place here to discuss these factors in detail. 4. If I were in your place, I would consult the laboratory assistant. 5. May I do it in placc of you? 6. Lavoisier placcd great emphasis on quantitative measurements in his experimental work. 7. Oxidation may take placc in a proccss where no oxygen is involved.
Ex. 4. Analyse the following sentences.
1. The terms "oxide" and "oxidation" were derived from the name of the clement "oxygen".
2. It was from the name of the element oxygen that the terms "oxide" and "oxidation" were derived.