第1部分 第10课时 八年级上Units 7-8-【智熊中考·1号学员】2024年河南中考英语小进步作业本（人教版）

八年级上册 第10课时 Units 7-8 一、阅读理解 C.Because they have a low level of It's hard to turn down junk food.However,eating excitement in their brains. too much is bad for your body,especially if you're D.Because they are more sensitive to the joy between the ages of 10 and 19."Junk food shapes that junk food offers. teenage brains in ways that make their ability to think, )3.What might the study on mice show? learn and remember weaker.It can also make it harder A.We get more excited while eating junk to control bad behaviors.It may even increase a teen's food. risk of mental(精种上的)problems,”said Amy B.High-fat foods could harm our ability to Reichelt,a scientist at Westemn University,Canada. deal with information. Reichelt and two other researchers reviewed more C.Human brains develop at a slower speed than 100 studies about how poor food choices can make than the brains of mice. a big difference to teenage brains.They found D.High-fat foods could make mice behave teenagers are more sensitive(敏感的)than any other better at performing arts. age group to foods with a lot of fat and sugar,as their )4.Which of the following shows the structure of brains are not yet fully formed. the text?(P=Paragraph) Teenage brains are still developing the ability to @ ⑩② notice risks and control actions.The prefrontal cortex P (前额皮质）is the part of the brain tells us we ⑧ shouldn't eat chips all the time and helps us control A.©@© ⑧ ourselves.However,this part doesn't fully develop @ @ until we are in our early 20s.At the same time,teen ② 國 四 ②©⑧四 brains get more excited from prizes.The parts of the C. ⑤ 國 brain that make us feel good when we do something D happy-like eating tasty foods-are fully developed by )5.What's the text? A.An instruction. the teen years. As a result,the teen brain has two hits against it B.An interview. when it comes to refusing junk food.Reichelt and her C.A poem. team did an experiment using mice,whose brains D.A story. develop much like our own.They discovered that 二、完形填