I. перепишите следующие предложения; подчеркните в каждом из них глагол-сказуемое и определите его видовременную форму и залог. переведите предложения на язык
1. runoff occurs when precipitation that does not have an opportunity to infiltrate into the soil flows across the land surface.
2. water is supplied without any interruption to all apartments.
3 .a reservoir is a huge sophisticated hydro-technical system.
4. this scheme will provide greatly improved waterway communications
5.the rapid development of irrigation during the past one hundred years has brought acute problems of water-logging and salinity.
ii. перепишите следующие предложения. подчеркните participle i и participle 11 и установите функции каждого из них, укажите, является ли оно определением, обстоятельством или составной частью глагола-сказуемого; предложения переведите на язык.
1. the capacity of flowing water appears desirable to suitably reduce the width and increase the depth of the proposed channel after making model tests.
2. steel pipes used to sewage systems corrode very quickly.
3. among those making a contribution to the saving of aral sea are the famous writers and poets.
4. dumping oil polluted water from ships is prohibited anywhere in the sea.
5. the broadening of the water area increased evaporation and this had a huge effect on the shallow of seas.
iii. перепишите следующие предложения, подчеркните в каждом из них модальный глагол или его эквивалент; предложения переведите на язык.
1. underground water resources must be exploited more and more, as free-flow becomes less practicable.
2. water resources development cannot be successfully carried out without adequate hydrologic date.
3. a still wider range of devices may be needed for raising irrigation water from rivers and canals.
4. it is to be noted that the presence of calcium sulfate in landscapes causes the constant neutralization of bicarbonats.
5.sprinkled water may produce deep furrows and this may cause erosion on soil
So we took all necessary things for sleeping and cooking meals with us. We chose a route of our journey and planned our trip. Our rucksacks were rather heavy, but this fact didn’t spoil our journey. As it was a walking tour we got to the place on foot.
We set out early in the morning, the weather was perfect, and we enjoyed the freshness of the air and the silence of the morning. There were some clouds in the sky but soon the wind took them away. We stopped at some fine grove not far from the river. But as there are always a lot of mosquitos at the river — not too close to it. All day long the sun was shining brightly, and we sunbathed and swam in the river, played volleyball and football.
Our first meal in the open air was unusual — it was a bit burnt — but we didn’t pay much attention to it. In the evening we made a fire and sang different songs. One of my friends plays the guitar, and he accompanied us. As soon as we got into our sleeping bags we were fast asleep.
Early in the morning one of us went fishing. Some time later we heard a tremendous splash. We all ran to the river to see what had happened. Our friend saw a huge fish and wanted to catch it with his hands, but fell into the water. We all laughed, and that was the end of his fishing.