вар 4 Ecosystems

Вариант 4
I. Перепишите следующие предложения и перевелите их на русский язык, обращая внимание на разные значения глаголов to be. to have. »o do.
1.    Do you remember his adress?
2.    We shall soon have a new radio-set.
3.    He will be glad to see you
4.    1 shall be writing to him tomorrow
5.    Who was to do it?
И. Перепишите следующие предложения, определите в каждом их них вндоврсменную форму и залог глагола сказуемого (см. образец 1) Переведите предложения на русский язык.
1.    Much had been learnt by the end of the term.
2.    I shall be asked at the next seminar.
3.    The radio was invented by Popov in 1895.
4.    The work was being done at 5 o'clock yesterday.
5.    Cranes are used for lifting heavy weights.III. Перепишите следующие предложения: подчеркните Participle I н Participle II и установите функции каждого из них, то есть укажите является ли оно определением, обстоятельством или частью глагола-сказуемого. Переведите предложения на русский язык (см. образец 2}
1.    Look at the trees growing in our garden.
2.    Building this house they used new materials.
3.    Vou will be doing this work at 7 o'clock tomorrow.
4.    He has not seen this film yet.
5.    When done (he work doesn't seem difficult any more.
IV.    Перепишите следующие предложения, открыв скобки 11_выбран правильную Форму причастия. Переведите предложения на русский язык.
1.    Не could not see the sun (covering, covered) by dark clouds.
2.    The wall (surrounding, surrounded) the house is very high.
3.    (Reading, read) this English book he used dictionary.
V.    Перепишите следующие предложения и переведите их.обращая внимание на функцию инфинитива и инфинитивные обороты.
1.    Show me the article to be discussed today.
2 can show you the books to be taken from the library.
To become a good engineer one has to know mathematics well.
4.    This area is big enough to cultivate different crops.
5.    1'he scientists are said to have improved soil fertility.VI.    Перепишите следующий предложения и переведите их на русский язык, обращая внимание на герундий и его функцию.
1.    Using fertilizers helps to grow field crops.
2.    1 know of his having worked here.
3.    The doctor insists on his spending the autumn in the south.
4.    We spoke about preparing a right coming to our town.
VII.    11ерспишите следующие предложения и переведите их на русский язык, обращая внимание на бессоюзное подчинение.
!. The laboratory you wanted to see is in our Institute.
2.    This is the principle the electronic computer is based upon.
3.    He said they had returned.
VIII.    Перепишите и ииеьменно переведите текст.
ECOSYSTEMS
An ecosystem consists of a number of living organisms and their physical environment. The living organisms and their non-living environment are interrelated and interact with each other.
There are six major components in an ecosystem: I .inorganic substances;12.    organic compounds;
3.    climatc, temperature, wind, light and rain which affect all the processes in an ecosystem; 4.    producers; green plants which arc able to manufacture food from simple inorganic substance in the process known photosynthesis; 5.    consumers. Primary consumers: they obtain their energy from и далее