20xx年外研版一起六年级上册期中测试题内容摘要:
B. I want to visit the Great Wall. ( ) do you e from? C. I’m from China. ( ) they love music? D. It’s about 40 thousand li long. ( ) do you want to visit? E. No, they don’t. 四 . 情景交际,补全对话。 ( 5 分) A. They speak Chinese and English. B. So interesting. C. Is there a Chinatown near here? D. What is the Chinatown like? E. Is the food different from Chinese food? A: _________ B: Yes. This Chinatown is very big. A: _________ B: There are lots of Chinese shops and restaurants. A: Do people speak Chinese in Chinatown? B: Not just Chinese. ____ ______ A: __________ B: Yes, they’re different. A: __________ 五 . 根据语境选择词语,将其序号填在下面横线上。 ( 5 分) A. answer B. chopsticks C. finish D. difficult E. city I met Daming here in New York. I like Chinese food and I’ got some Chinese _1_. But they are very _2__for me. I am from New York. It ’s a very big _3_. Please write to me and I will _4__ your questions about first,I will ask you a question. When do Chinese schools start and _5_ ? 1. ______ 2. ______ 3. ______ 4. ______ 5. ______ 六 . 阅读理解(共 10 分) A. 阅读理解,选择正确答案 Mr Black has two cats. One is big and the other is small. He likes them very much. One day his good friend Mr Green es to see him. He is very surprised. He finds two holes (洞 ) in the door, a big hole and a small one. He says, “My dear friends, why are there two holes in the door?” “To let them in and out.” Mr Black answers. “But why are there two holes?” asks his friends. “How can the big cat go through the small hole?” ( )1. Mr Black has ______. A. two small cats B. two big cats C. a big cat and a small one ( )2. Mr Green es to see _____ . A. Mr Black B. Mrs Black C. The cats。20xx年外研版一起六年级上册期中测试题
相关推荐
room. 1. ( ) There are four people in David‟s family. 2. ( ) Mr and Mrs Green have a son and a daughter. 3. ( ) David is a student of a middle school in Beijing. 4. ( ) There isn‟t a radio on David‟s
2、0 公斤。 缺微量元素的土壤,结合施用有机肥,每亩撒施硫酸锌 2 公斤,硼砂 1 公斤,碱性土壤每亩配施硫酸亚铁 5 公斤。 在无盐碱、渗水性好的土壤上也可用198型号的含氯肥。 3、正确栽种,及时破膜。 沟播法:畦宽 23 米,每畦播 812 行,按行距1520 厘米开沟,将种瓣按株距 15米栽入土中,保持直立,排种时应使种瓣的背腹连线与沟向平行,以便蒜苗展开的叶片与行向垂直,亩栽
B. W C. q 6. ( ) A. f B. p C. T 7. ( ) A. Q B. v C. U 8. ( ) A. I B. l C. j 9. ( ) A. h B. n C. G 10. ( ) A. y B. V C. U 四、 选词填空。 ( ) likes_______ Tshir
简单线性规划. 【分析】 由约束条件作出可行域,化目标函数为直线方程的斜截式,数形结合得到最优解,联立方程组求得最优解的坐标,代入目标函数得答案. 【解答】 解:由约束条件 作出可行域如图, 联立 ,解得 A( 1, 3), 联立 ,解得 B( ). 化目标函数 z=3x﹣ 4y 为 y= , 由图可知,当直线 y= 过 A 时,直线在 y 轴上的截距最大, z 有最小值为﹣9; 过 B 时
场力做功为零 D.将点电荷 +q 在球面上任意两点之问移动,从 e 点移 动到 f 点的电势能变化量最大 【考点】 电势差与电场强度的关系;电势;电势能. 【分析】 本题中电场可以看作是由匀强电场和点电荷的电场叠加而成,结合电场线和等势面的分布情况,判断电场力做功和电势能的变化. 【解答】 解: A、在点电荷 +Q 产生的电场中 a、 b、 c、 d、 e、 f 点电势相等,但在匀强电场中b、
【解答】 解: ∵ 正实数 x, y 满足 x+2y+2xy﹣ 8=0, ∴ x+2y+( ) 2﹣ 8≥ 0, 设 x+2y=t> 0, ∴ t+ t2﹣ 8≥ 0, ∴ t2+4t﹣ 32≥ 0, 即( t+8)( t﹣ 4) ≥ 0, ∴ t≥ 4, 故 x+2y 的最小值为 4, 故选: B. 11.如图,网格纸上小正方形的边长为 1,粗实线画出的是某几何体的三视图,则该几何体的体积为(