八年級英語下冊Unit 1How do you study for a test? 知識講解

　　2. a. shouldn’t 　　 b. needn’t　 　　 　　c. mustn’t 　 　　 d. can’t
　　3. a. what　 　　　 　b. which　 　　　 　　 c. where　 　　　 　d. when
　　4. a. surprised at　　b. not surprised at 　c. interested in　 d. not interested in
　　5. a. bought　 　　　 b. found　 　　　 　　 c. read　 　　　 　 d. took
　　6. a. but　 　　　 　 b. and　 　　　 　　　 c. so　 　　　　 　 d. or
　　7. a. little　 　　　 b. a little　 　　 　　c. few　 　　　 　　d. a few
　　8. a. the book　 　　 b. the shop　 　　 　　c. the assistant　 d. the shopkeeper
　　9. a. in a bookshop　 b. in his hand　 　 　c. in a corner　 　 d. in his pocket
　　10. a. left　 　　　　 b. let　 　　　 　　　c. helped　 　　 　　d. taught
　　三.reading comprehension
　　let children learn to judge (判斷) their own work. when children learn to speak, other people do not correct (糾正) their mistakes all the time. if we correct too much, they will stop speaking. let themselves understand the difference between the language they speak and the language other people around them speak. day after day, they will make some changes to make their language like other people's language. in the same way, children can learn to do many other things without others' help. for example, to walk, run, climb, and ride a bike-make themselves understand how they should do it. slowly they can make some changes they need.
　　but in school we never let a child himself find out his mistakes and correct them for himself. we usually think he never knows his mistakes if we do not tell him or he never corrects them if we do not make him do it. we should try to let him find out the answers to the problems, and the good ways of working them out with the help of other children if he wants.
　　can teachers give the students answer books if they do maths problems? let them correct their homework all by themselves. when the students tell their teachers that they can't find the ways to get the right answers, the teachers should help them. let the students know what they must learn, how to judge their own understanding (理解力), how to know what they know or what they do not know. these are the most important.
　　(1).they text tells us that the children should learn things by(通過) _______.
　　a.listening to other people　　b.doing what other people do
　　c.making mistakes and then correcting them　　d.asking other people many questions
　　(2).which of the following is right? the teachers _______.
　　a.never give the students answers　　b.don't let the students make mistakes