问题 选择题

造成我国南北方耕作制度和种植的农作物差异的主要因素是

A.地形

B.气候

C.土壤

D.水源

答案

答案:B

题目分析:我国南方和北方耕作制度和种植的农作物有明显差异,北方平原广阔,耕地多,但热量较低,降水较少,以旱地为主,主要农作物是小麦;南方多丘陵、山地,但热量高,降水丰沛,以水田为主,主要农作物是水稻。其中,最主要的原因是气候条件的显著差异。

点评:本题主要考查我国南方和北方耕作制度有明显差异的原因。我国南北方的分界线是秦岭-淮河。造成我国南方和北方的耕作制度和农作物种类不同的主要影响因素是气候。

阅读理解

There is plenty for kids and teens to do in the Syracuse area during the summer, including some great educational opportunities. Here are the top four.

Rosamond Gifford Zoo Camp

The zoo offers separate camps for kids. The camps for kindergarteners run from 9 am to 12:30 pm, and cost $115 for zoo members and $135 for non-members. Kids entering 7th and 8th grades will have half a day from 1 pm to 4:30 pm. The cost is $149 for members and $160 for non-members. All camps feature numerous educational activities and animal encounters. The camps run from August 14 to August 19. Registration starts from July 10 for members and July 15 for non-members.

Active Learning Services at Christian Brothers Academy

From August 1 to August 5, Christian Brothers Academy will host Active Learning Services from USA Chess. Topics of learning will include Chess Camp (age 5-15), and Video Game Creation Program (age 8-15). Chess Camp promises improved chess skills through chess instructors utilizing demo(演示) boards and historic games. Half day sessions will cost $280 for the Computer Camps. A full day of Chess costs $400, and a half day of Chess followed by a half day of Computer Camps cost $430.

Syracuse University Summer College

From July 5th to August 12th , Syracuse University will host pre-college programs for high school students. The Summer College will offer a wide variety of programs including architecture, engineering and computer science, public communications, and eco-fashion. The programs are taught by the teachers of Syracuse University and include hands-on activities. The costs range from $2325 to $7642.

The Sheldon Institute at SUNY Oswego

The State University of New York will hold two-week educational enrichment programs for students entering grades2-4 from July 25 to August 5. Children will have a set program featuring art, science, technology, cultural appreciation and writing. Tuition for the programs is only $320 and a downloadable application is available.

小题1:If a preschool boy and his 8th-grade brother attend the Zoo Camps, they should

pay___________

A.$264

B.$275

C.$295

D.It depends.小题2:When should a child start to attend the Zoo Camps?

A.On July 10

B.On July 15.

C.On August 14.

D.On August 19小题3:What do we know about the Chess Camp from the passage?

A.Children can learn improved chess skills through it.

B.Only children aged 8-15 can attend it.

C.Whole day sessions will cost $250 for it.

D.It will last for two weeks.小题4:Where can children attend the largest number of programs with low cost?

A.Christian Brothers Academy

B.The Sheldon Institute

C.Rosamond Gifford Zoo

D.Syracuse University

多项选择题