4上专题4-阅读

（四上）专项提优训练 专题 4 阅读 一、阅读短文，判断正（T）误（F）。 Jimmy starts(开始) painting when he is three years old, and when he is five, he is very good at it. He paints many beautiful and interesting pictures. Jimmy's pictures are different from other people's because he never paints on the whole sheet(一张) of paper. He paints on half(一半) of it, and the other half is always empty. "That's very clever, " everyone says. "Nobody else does that. " One day somebody sees Jimmy's pictures and then says to him, "Please tell me this, Jimmy. Why do you paint on the bottom(底部的) half of your paper, but not on the top half? " "Because I'm small, " Jimmy says, "and my brushes(画笔) can't reach(够到) very high. " （ ）1. Jimmy paints on the bottom half of the paper. （ ）2. Jimmy starts painting when he is three years old. （ ）3. People don't think Jimmy's way(方式) of painting is clever. （ ）4. Jimmy is good at painting when he is five years old. （ ）5. Jimmy can't paint on the top half of the paper because of his height (高度). 二、阅读短文，选择正确的答案。 Do you like dinosaurs(恐龙)? Now we can see them in many museums and books. Some are very big, but some are very small, just like dogs. The dinosaurs with sharp teeth (牙齿) can eat meat or other animals. They are meat-eating dinosaurs. The dinosaurs with flat(平的) teeth can't eat meat. They can only eat plants. They are plant-eating dinosaurs. Dinosaurs like to see the sun(太阳) every day. （ ）1. Today we can see dinosaurs _________. A. in the museums B. in the books C. both A and B （ ）2. _________ dinosaurs like eating meat and other animals. A. Meat - eating B. Small C. Big （ ）3. _________ dinosaurs can only eat plants. A. Plant - eating B. Small C. Big （ ）4. Meat - eating dinosaurs have _________ teeth. A. flat B. no C. sharp （ ）5. Which one is WRONG? A. Dinosaurs like to see the sun every day. B. All the dinosaurs are very big. C. Some dinosaurs a