四川省内江市20xx届高三第五次模拟考试英语试题word版含答案

四川省内江市20xx届高三第五次模拟考试英语试题word版含答案内容摘要：

correct she when pared to each other. Use of Light and Dark— Many artists started using light and shadows in their works to add drama, perspective,and timing to their art. Sfumato— a technique used by Leonardo da Vinci to add additional perspective and dimension to was a way of blurring（变暗） the lines between technique was used in Leonardo39。 s Mona Lisa. Foreshortening— It is another technique that adds perspective and depth to paintings。 foreshortening is a way of shortening lines to give the illusion of depth. the Renaissance,what was(were) the primary subject(s) of paintings during the Middle Ages ? and Queens. of people. Mythology. . does realism mean when referring to paintings and art? the subjects and background appear as they would in real life. the paintings are landscapes of nature with no people. the painting is flat with little perspective. the subjects are only people. artistic technique make(s) some objects in a picture look further away than others? . and Proportion. . and Dark. was foreshortening? artists painted people shorter than they really were. way of making people look taller than they really were. technique where artists shortened lines to make some special effects. artists used shadow and light in their paintings to give the illusion of depth. D B vitamins（ 维生素 ） may offer some protection against the effect of air pollution,a new study suggests. The scientists say the effect is real but stress the limitations of their studies are urgently needed, they say,in heavily polluted cities like Mexico. According to the World Health Organization (WHO),over 90% of the world39。 s population live in heavilypolluted one of the pollutants that is considered the most dangerous is very fine particulate matter, referred to as around 1/30 the width of a human hair, can go deep into the human lung and contribute to lung and heart health problems in the young and old. Scientists have long suspected that causes what are termed epigeic（表观遗传）changes in our cells that can damage our in this new human trial,an international team of scientists wanted to see if exposure to concentrations of could be mitigated by daily B vitamins. Ten volunteers were tested initially exposed to clean air and their basic responses were same volunteers were later tested with large doses（剂量） of B vitamins while exposed to air containing high levels of researchers found that a fourweek B vitamin intake limited the effect by between 2876% at ten gene found a similar reduction in effect on the mitochondrial DNA,the parts of cells that produce energy. However,the researchers caution that their study,while observing a real effect,has well as the small number of participants,there was little information on the size of the B vitamin dose that caused the response. is the main idea of the text? vitamins may fight against . can lead to epigeic changes. studies should be done on . to is more and more serious. can replace the underlined word mitigated in Paragraph 4? . many limitations does the text mention about the new study? . . . . does the writer of the text like the new study? believes it deeply. criticizes it strongly. thinks it needs testing again. shows no opinion about it. 笫二节（共 5 小题；每小题 2 分，满分 10 分） 根据短文内容，从短文后的选项中选出能填 入 空白处的最佳选项。 选项中有两项为多余选项。 You don39。 t need superpowers to mit to being out these tips. Write it and measure it. 36 Writing down your goals is not only a great way to acplish them,bu。