2019-2020同步外研英语选修七新突破课时分层作业：1 Section Ⅰ、Ⅱ Word版含解析

课时分层作业(一)　Section Ⅰ、Ⅱ[语言知识练习固基础]Ⅰ.单句语法填空1．What is the difference between an amateur team and a professional(profession) team?2．A child has the right to grow up in a healthful and caring environment.3．When he was in danger，two friends came to his defence(defend)．4．Edison was the first scientist to build(build) a modern research and development center.5．The stronger the motivation(motivate)，the more quickly a person will learn a foreign language.6．The firemen rescued a baby from the burning house at the risk of their lives.7．These gifts made by hand are more valued/valuable(value) than the ones bought in stores.8．We must preserve our forests and woodlands for future generations(generation)．9．Talented(talent) as he is，he does not work hard.10．There is much doubt whether China's post­90s generation is strawberry generation.Ⅱ.单句改错(每小题仅有一处错误)1．Let us respond.Let us rise as one man in the defence of our motherland.去掉the 2．I can't go out with you tonight because I have an urgent thing to attend.attend后加to 3．The old doctor deserved be honoured for a lifetime of unselfish work.be前加to 4．I would be the last to attempting to answer the question.attempting→attempt 5．Above average，Mr.Kelly works out four days a week for at least an hour at a time.Above→On[高考题型练习提能力]Ⅰ.阅读理解A good cry can often make us feel better.Now，a new study has suggested that the benefits of crying depend totally on the what，where and when of a particular cry.The University of South Florida psychologists Jonathan Rottenberg and Lauren Bylsma，with their colleagues analyzed the detailed accounts of more than 3，000 crying experiences.The researchers found that most of the participants (参与者) reported improvements in their mood after crying.However，one third of the survey participants reported no improvement in mood and a tenth felt worse after crying.The survey also showed that criers who received social support during their crying were the most likely to feel better.Studies have not always produced a clear picture of the benefits of crying，because the results often seem to depend on how crying is studied.The researchers noted several challenges in accurately studying crying behavior in a laboratory.Volunteers who cry in a laboratory setting often do not describe their experiences as making them feel better.Rather，crying in a laboratory setting often results in the study participants feeling worse；this may be due to the stressful conditions of the study，such as being recorded or watched by research assistants.However，these laboratory studies have provided interesting findings about the physical effects of crying.Criers do show calming effects，but they also experience a lot of unpleasant stress.What is interesting is that bodily calming usually lasts longer than the unpleasant arousal (激发)．The calming effects may occur later and overcome the stress reaction.This would explain why people tend to remember mostly the pleasant side of crying.Research has shown that the effects of crying also depend on who is weeping tears.For example，individuals with anxiety are least likely to experience the positive effects of crying.Also，the researchers found that people who lack insight (洞察力) into their emotional lives actually feel worse after crying.【语篇解读】　一项有关哭的最新研究表明：哭后情绪是否好转完全取决于哭的原因、哭的地点以及哭的时间。

1．What do we know about crying from the first three paragraphs?A．All people will feel better after crying.B．There has been little research on it.C．The way of studying it doesn't affect the result.D．The benefits of it are affected by several factors.D　[细节理解题。

根据第一段的the benefits of crying depend totally on the what，where and when of a particular cry 可知选D项。

]2．People can remember the favorable side of crying because ．A. they are eager to be happyB．they don't suffer much from stressC．they will soon forget their reasons for cryingD．the stress doesn't last as long as the calming effectsD　[细节理解题。

根据第六段的The calming effects may occur later and overcome the stress reaction.This would explain why people tend to remember mostly the pleasant side of crying可知D项正确。

]3．According to the study，who will most likely feel better after crying?A．People who are anxious.B．People who receive social support during crying.C．People who are in stressful conditions.D．People who lack insight into their emotional lives.B　[细节理解题。

由文章第二段最后一句可知，调查显示：在哭的过程中得到社会上他人支持的人哭后会感觉更好，故B为正确选项。

]4．What's the passage mainly talking about?A．The effects of crying.B．How to study crying.C．People's feeling after crying.D．The reasons why people cry.A　[主旨大意题。