七年级上册英语周报15期答案,我们目前整理分享关于七年级上册英语周报15期答案及其参考答案,2如需答案 请关注微信公众号：趣找答案/直接访问www.qzda.com(趣找答案)
1、七年级上册英语周报15期答案
2、双语报29期答案高一2023
3、当代中学生报英语答案2022-2023
10．Too much eating．Too many unhealthy foods．Too many advertisements for food．Too little activity．Different explanations are offered for America's weight problem-a problem increasingly shared by other countries．Almost one-fifth of American children and teenagers are overweight．
Schools have been urged to increase physical education，an important tool for public health．And many have．Yet now comes a study showing an increase in the number of injuries in"phys ed"class．Injuries increased one hundred fifty percent between nineteen ninety-seven and two thousand seven．
The study involved injuries treated in hospital emergency departments．Only two percent were serious．
The researchers did not try to identify the causes of the increase，but they have some theories．
Lara McKenzie from Ohio State University was the lead researcher．She says one possibility is a decrease in the number of school nurses during the period they studied．For example，a two thousand four study showed that the number of school nurses nationally failed to meet federal guidelines．Schools without a nurse on duty may be more likely to send an injured child to a hospital．
Another possible reason for more injuries is a change in the traditional idea of physical education．This"New P．E．"expands the kinds of sports that are taught．But activities that some schools offer now，like rock climbing and skateboarding，can also expand the risks，says Cheryl Richardson．She is with the National Association for Sport and Physical Education．
Also，she says not all states require P．E．teachers to be specially trained．Untrained teachers could be less likely to recognize unsafe conditions．
Cheryl Richardson also points to one of the study's findings-that injuries are often the result of contact with a person or a structure．This tells her that the teachers were not giving each student enough space to move around safely．
Six activities produced seventy percent of all injuries：running，basketball，football，volleyball，soccer and gymnastics．
The researchers say larger class sizes are another possible reason for the increase in injuries．Larger classes can mean less supervision．The National Association for Sport and Physical Education says twenty to thirty students in a P．E．class should be the limit．
（Note：Answer the questions or complete the statements in NO MORE THAN TWELVE WORDS）
81．How do many schools deal with the problem that more children are overweight？
By increasing physical education．
82．What's the result of expanding the kinds of sports taught in school？
The risks of getting injured increase/expand．（The number of injuries in"phys ed"class increases）
83．P．E．teachers without special training are more likely toneglect unsafe conditions．
84．After reading the passage，please give at least two suggestions to an American school on how to reduce injuries in"phys ed"classes．
Increase the number of school nurses； avoid high risk activities； provide enough space； employ specially trained P．E．teachers； limit the size of a P．E class．． 试题答案
分析 本文主要讲述在学校受伤人数的增加的原因．
解答 81．By increasing physical education．
82．The risks of getting injured increase/expand．（The number of injuries in"phys ed"class increases）
83．neglect unsafe conditions
84．Increase the number of school nurses； avoid high risk activities； provide enough space； employ specially trained P．E．teachers； limit the size of a P．E class．（任选两个）
81．By increasing physical education 细节题．第二段开头提到很多学习通过增加体育教育来试图对付儿童偏胖．"Too much eating．Too many unhealthy foods．"这句话告诉我们答案．
82．The risks of getting injured increase/expand．细节题．第二段Yet now comes a study showing an increase in the number of injuries in"phys ed"class．也提到了增加体育所带来的后果，即受伤的风险也随着增加．
83．neglect unsafe conditions 概括题．根据第五段到最后，分析了学校面临的问题，如医护人员的缺乏，老师没有专门的训练等．
84．Increasing the number of school nurses； avoiding high risk activities； providing enough space； employing specially trained P．E．teachers； limiting the size of a P．E class．（任选两个）归纳题．针对文章提到的问题，一些解决方案，如：学校增加医护人员，老师接受培训，避免一些高风险的活动等．
点评 做阅读表达题时，理清文章的脉络、掌握文章的主旨大意，并能运用简洁的语言表达．回答要有针对性观点要明确．不要摘抄文章原句．
I chose the most popular major instead of my favorite one，but I had to drop out and started again where I＿＿＿have gone in the first place.
A. must B. might
C. should D. would
