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
How does stress impact your health? That question has been studied intensely by psychoneuroimmunology researchers for over 30 years. Vaccines, wound healing, and chronic diseases are some of the ways researchers have measured our immune system health. Stress has been shown to impact all three of these things. First, immune responses to vaccines are delayed or substantially weekend in stressed or distressed individuals. Second, stress and depression are risk factors for having longer infections and delayed wound healing. This is thought to be because of the increase in inflammation (specifically, pro-inflammatory cytokine production) caused by negative emotions like anxiety and depression. Counter-intuitively, the immune system is not weakened but instead is seemingly over reacting to a wound, flooding it with immune cells and proteins but making it more difficult for the healing process to work efficiently. Third, chronic stressors can influence biological markers of disease. For example, chronic stress (like being a mother caring for a chronically ill child) can directly cause long-term changes in pro-inflammatory cytokine production. And having increased inflammatory cytokine levels is a risk factor for cardiovascular disease, cancer, and diabetes. Despite these associations, the exact pathways from chronic stress to disease have not yet been worked out. These are examples of some of the findings linking stress to immunity.
But how is stress actually measured you may be asking? A lot of different ways. A “stressed population” might mean a group of people who are going through something really difficult – like caring for a loved one who is terminally ill. Or “stressed population” could mean that these people self-reported having had a large number of stressful life events (eg. history of abuse, near death experience, severe financial strain, etc) in their past. To be an active consumer of science, it’s important to always look at the methodology of a study because often the way one thing is measured (like stress) has big implications for how we interpret the findings. For example, a study showing that would healing is slowed in a sample of caregivers does not mean that we can get out of helping our roommate after she sprained her ankle with the argument “just the mere act of caring for your will weaken my immune system!”