2022 英语周报 七年级 GYQ 4答案

【答案与解析本文是一篇记叙文。作者主要介绍了自己的旅行。24.D细节理解题。根据第一段“ My goal was to visit100 countries by the time I was30. For whateverreasons, I thought that'sounded cool. I ended up achieving that goal at about25.”可知,作者在25岁左右的时候已经实现了游览100个国家的目标。25.B推理判断题。根据第二段“n2006, I got an email from a friend where I learned that there was actually arecord of the youngest to visit every country in the world.. "K"Five years later, it turned out to be a greatdecision, and I became the youngest American to visit every country when I was32then.”可推断,作者在2011年创造了一项新的世界纪录—成为世界上游览了所有国家的最年轻的美国人。算“,)26.C推理判断题。根据最后一段“ But in the summer of2008, I simply resigned my position at a major WallStreet firm. It happened right before the collapse(ELf) of several major firms, so it made me look smartbut it was pure coincidence.”可知,作者恰巧在大公司瓦解前辞职了。由此可推断,作者的辞职对他来说是件幸事27.D主旨大意题。通读全文可知,作者主要是介绍了他的旅行。

6ABC【解析】函数f(x)=2 sin xsin(x+3)+2sin rsin rcos -+2sin rcos rsin -+=sin'r3 sin rcos x+I=y sin 2x-dcos 2x+1sn(2x-)+1,f(x)的最大值为1+1=2,A正确;令一2+2≤2x-6≤2+2x,k∈,得-6kx≤x≤+k,k∈Z令k=0,得-≤x≤3所以x∈(-,)时,f(x)的单调增区间是[一]B正确;在△ABC中,f(A)=s(2)+1=2,所以sn(2A-)=1,2A-=2x+2,k∈A=k+3,k∈Z,A=3·所以CB如 n A+sin b+mnA+snc=a+bc(ate)+b(a+b)ac+ab+h+e(a+b)(a+c)(a+b)(a+c)ac+ab+a'+2/ccos Aab+a'+betabac+bc+ab+ac+be1,C正确;将曲线y=f(x)向左平移个单位,得y=(x+)=sn(2x+)+1的图象,即g(x)=sin( 2x+3)+1再将曲线y=g(x)所有点的横坐标变为原来的2倍(纵坐标不变),得y+1的图象,又函数f(x)的导数f(x)=2co(2x)二者不同,D错误.故选ABC.

以上就是2022 英语周报 七年级 GYQ 4答案，更多英语周报答案请关注本网站。