本篇文章给同学们谈谈七年级上册英语周报答案，以及七年级上册英语周报答案13期对应的知识点，希望对各位同学有所帮助，不要忘记分享给你的朋友哦！
本文目录一览：
- 1、2022-2023学年英语周报七年级第12期答案汇总
- 2、2022-2023学年英语周报七年级第37期答案汇总
- 3、人教版七年级上册英语周报Unit2答案
- 4、七年级上册英语周报答案uint2topic3
- 5、初一英语周报怎么找答案
2022-2023学年英语周报七年级第12期答案汇总
You may not know a lot of people when you
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You may not know a lot of people when you start high school. Even if you know some freshmen（新生）, you still feel nervous that you don’t know any upperclassmen or teachers. How are you going to make friends among this sea of unknown faces?
Most high schools hold a freshman orientation before school actually starts, which is helpful not only because you can know your way around the building and get to meet some of your teachers, but also because you get to meet fellow freshmen. That way, when you show up on your first day of school, you may already recognize a few familiar faces. When you talk to your new classmates, you’ll probably find that a lot of them are feeling just like you are. They’re all new to the school and don’t know what to expect. Talking about a common worry with them can help you develop friendships.
The work in high school is something that freshmen are possibly worried about. The work in high school builds on what you learnt in middle school, giving you a more advanced knowledge of many subjects. So you may find you have more work to do or that it’s a bit more challenging. If you ever find your work too difficult, teachers can give you extra help. High school also has more extracurricular activities than middle school does such as clubs, music and theatre groups and sports teams. This is a good time to explore your interests and try new things.
[img]2022-2023学年英语周报七年级第37期答案汇总
Solutions don’t come easily, but they are key
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Solutions don’t come easily, but they are key to a livable future. While it’s too late to avoid the impacts of climate change, we can avoid the worst of those impacts by investing more in such nature-based water solutions.When a chunk of ice fell from a collapsing glacier(冰川)on the Swiss Alps’ Mount Eiger in 2017, part of the long deep sound it produced was too low for human ears to detect. But these vibrations held a key to calculating the ice avalanche’s(崩塌)critical characteristics.
Low-frequency sound waves called infrasound that travel great distances through the atmosphere are already used to monitor active volcanoes from afar. Now some researchers in this field have switched focus from fire to ice: dangerous blocks snapping off glaciers. Previous work has analyzed infrasound from snow avalanches but never ice, says Boise State University geophysicist Jeffrey Johnson. “This was different,” Johnson says. “A signature of a new material has been detected with infrasound.”
Usually glaciers move far too slowly to generate an infrasound signal, which researchers pick up using detectors that track slight changes in air pressure. But a collapse—a sudden, rapid breaking of ice from the glacier’s main body—is a prolific infrasound producer. Glacial collapses drive ice avalanches, which pose an increasing threat to people in mountainous regions as rising temperatures weaken large fields of ice. A glacier “can become detached from the ground due to melting, causing bigger break— offs,” says University of Florence geologist Emanuele Marchetti, lead author of the new study. As the threat grows, scientists seek new ways to monitor and detect such collapses.
人教版七年级上册英语周报Unit2答案
单项选择 BCABDBBBAACDABC 完形填空 AADBCBADCB 阅读理解 CDABA TFFFF 补全对话 ThisisPeter. Areyoufreethistomorrow? AreyoufreethisSunday? Yes,I'dloveto I'llcallhere 词汇 speak carry flying cook afraid 汉译英 This call
about wouldhaveapicnic What
up go fishing
SectionA Ⅰ1.unday2.orget3.free4.kite5.ring Ⅱ1.togo2.shopping3.toke4.Are5.us Ⅲ1.Pleasetellhimaboutthepicnic2.Don'tdorgettobringyourguitar3.Wouldyoutogofishing4.Whatdoyouthingofthisgreenskirt5.AreyoufreethisSunday SectionB Ⅰ1.CDEAB Ⅱ1.DDBAA ⅢFGCEB SectionC Ⅰ1.tohaveapicnicwith2.veryhappy3.goingfishing4.afraidhaveno5.ask tocall back ⅡWould liketovisit2.Whatwouldyou3.don'thave4.Does have 5.wantto ⅢJBACEIDGHF SectionD Ⅰ1.calls2.shopping3.songs4.you5.having6.tell Ⅱ1.Would2.can3.can4.May5.Would Ⅲ1.Whataboutcook2.athome3.like4.Whoare5.can'tseeany
呼--------累死了 望追加和采纳
七年级上册英语周报答案uint2topic3
I、定义与定义式：
自变量x和因变量y有如下关系：
y=kx+b（k，b为常数，k≠0）
则称y是x的一次函数。
特别地，当b=0时，y是x的正比例函数。
II、一次函数的性质：
y的变化值与对应的x的变化值成正比例，比值为k
即 △y/△x=k
III、一次函数的图象及性质：
1． 作法与图形：通过如下3个步骤（1）列表；（2）描点；（3）连线，可以作出一次函数的图象——一条直线。因此，作一次函数的图象只需知道2点，并连成直线即可。
2． 性质：在一次函数上的任意一点P（x，y），都满足等式：y=kx+b。
3． k，b与函数图象所在象限。
当k＞0时，直线必通过一、三象限，y随x的增大而增大；
当k＜0时，直线必通过二、四象限，y随x的增大而减小。
当b＞0时，直线必通过一、二象限；当b＜0时，直线必通过三、四象限。
特别地，当b=O时，直线通过原点O（0，0）表示的是正比例函数的图象。
这时，当k＞0时，直线只通过一、三象限；当k＜0时，直线只通过二、四象限。
IV、确定一次函数的表达式：
已知点A（x1，y1）；B（x2，y2），请确定过点A、B的一次函数的表达式。
（1）设一次函数的表达式（也叫解析式）为y=kx+b。
（2）因为在一次函数上的任意一点P（x，y），都满足等式y=kx+b。所以可以列出2个方程：
y1=kx1+b① 和 y2=kx2+b②。
（3）解这个二元一次方程，得到k，b的值。
（4）最后得到一次函数的表达式。
V、一次函数在生活中的应用
1.当时间t一定，距离s是速度v的一次函数。s=vt。
2.当水池抽水速度f一定，水池中水量g是抽水时间t的一次函数。设水池中原有水量S。g=S-ft。
初一英语周报怎么找答案
您好，根据您的要求，我可以为您提供一些参考答案：
1. 英语周报是一种报告，它汇总了一周内学习的内容，总结了学习的进步和收获，以及学习中遇到的问题和解决方法。
2. 写英语周报时，要把握好时间，每天都要有一定的学习时间，把学习的内容记录下来，每天学习的内容要有一定的量，不要拖延。
3. 要注意英语的语法、句型、单词、词汇等，要多看英语书籍、杂志和报纸，多听英语广播、录音带，多做英语练习，以便提高英语水平。
4. 写英语周报时，要把握好文章的结构，把文章分成开头、正文和结尾三部分，开头要写明主题，正文要把学习的内容详细地写出来，结尾要总结学习的收获和体会。
5. 写英语周报时，要注意文章的表达，要用简洁明了的语言，把自己的想法表达出来，要用正确的语法、句型，不要出现重复，要注意文章的逻辑性，使文章结构完整、有条理。
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