7．Let children learn to judge（判断） their own work．A child doesn't learn to talk by being corrected all the time．If he is corrected too much，he will stop talking．He notices a thousand times a day the differences between the language he uses and the language others use．Little by little，he makes the necessary changes to make his language like other people's．
In the same way，children learn to do all the other things without being taught-to walk，run，climb or ride a bicycle．They compare their performances with those of more skilled people，and slowly make the changes．But in school we never give a child a chance to find out his mistakes and correct them himself．We do it all for him．We thought that he would never notice a mistake unless it was pointed out to him，to correct it unless he has made to．Soon he becomes dependent on the teacher．Let him work out with the help of other children if he wants it．
If it is a matter in math or science，give him the answer book．Let him correct his own papers．Why should we teachers waste time on such daily work？ Our job should be to help the children when they tell us that he can't find the way to get the right answer．Let the children learn what all educated persons must learn，how to measure（估量） their own understanding，how to know what they know or do not know．
Let them get on with this job in their ways．School teachers can offer help if they ask for it．Some parents and teachers are worried that the children might fail to learn something that they will need to get in the world．Don't worry!If it is important，they will go out into the world and learn it．
51．According to the passage，the best way for children to learn things is byC．
A．being always corrected
B．following adult's advice
C．doing as other people do
52．The writer thinks teachers in school shouldA．
A．encourage students to learn from each other
B．teach students how to get the answers directly
C．tell students what is wrong as often as possible
53．The underlined sentence in the third paragraph meansC．
A．teachers can't correct students'papers
B．teachers needn't waste time teaching students in class
C．teachers should help students improve their learning ability
54．We can infer（推断） thatB from the passage．
A．studentscan face any challenge easily
B．studentscan learn a lot in the real life
C．studentscan grow up without others'help
55．The best title of the passage may beB．
A．Let Us Teachers Stop Working
B．Let Children Learn by Themselves
C．Let Parents Understand Their Kids．
As Keira climbed into bed，she thought about tomorrow's field trip．Her class was going to a presentation by a West African traditional storyteller．Keira was excited because she was of West African descent．Her great-grandmother had come to the United States from Senegal，a country in West Africa．Until now，Keira hadn't thought much about her roots（根源）．
