20．Do you want to do well in exams？Sometimes your knowledge is not enough，you also need good strategies．Here are some for you．
Before you answer the questions，if you feel a little nervous，take a few deep breaths（呼吸） to help you relax．
Always read the question carefully and make sure that you understand it．Read it a few times if possible．
Find out how much each question is worth or how many points you need．
If it asks to give one answer，only write one．
If there is a difficult question，don't worry．Go on to the next question and come back to it if you have time later．
Try not to leave questions unanswered when you finish the text．Sometimes a guess may get you points．
When you finish，go back and check your answers．You will need to check your writing for spelling mistakes．
46．From the passage，we know we canD to help ourselves relax if we feel a little nervous．
A．tell ourselves not to be nervous
B．a(chǎn)sk the teacher for help
C．go out for a walk
D．take a few deep breaths
47．To make sure we understand the questions，we had betterC．
A．read it fast
B．read it till we finish it
C．read it a few times if possible
D．read it slowly
48．When we finish answering all the questions，we need toB．
A．hand in at once
B．check spelling mistakes
C．worry about our points
D．check with classmates
49．The underlined word"strategies"in the passage meansA．
A．策略
B．思維
C．途徑
D．智慧
50．Which of the following is NOT RIGHT according to the passage？C
A．Find out how many points we need or how much each questions worth．
B．Try not to leave questions unanswered when we finish the text．
C．If it asks to give one answer，we'd better write more．
D．Sometimes we should guess the answers to get points．
分析 本文敘述了在考試中感覺自己的知識不足時，應(yīng)該如何應(yīng)對．一是在感覺緊張時做深呼吸．二是仔細(xì)閱讀問題．三是找出每一個問題有幾個方面的知識點．四是如果遇到不會或難的問題，可以跳過去，等后來有時間再回頭再做．五是不會的題，要猜測一下答案寫出來．六是最后要檢查自己的拼寫錯誤．
解答 46．D．細(xì)節(jié)理解題．根據(jù)第二段if you feel a little nervous，take a few deep breaths to help you relax．如果感到緊張可以做深呼吸來幫助你放松，故選D．
47．C．細(xì)節(jié)理解題．根據(jù)第三段Always read the question carefully and make sure that you understand it．為了確保理解這個問題，我們要仔細(xì)地讀這個問題，也就是多讀幾遍，故選C．
48．B．細(xì)節(jié)理解題．根據(jù)最后When you finish，go back and check your answers．You will need to check your writing for spelling mistakes．完成回答后要檢查一下拼寫錯誤，故選B．
49．A．詞義猜測題．根據(jù)第一段Sometimes your knowledge is not enough，you also need good strategies．Here are some for you．可以推測，下面是作者列出的方法或策略，故選A．
50．C．細(xì)節(jié)理解題．根據(jù)第五段If it asks to give one answer，only write one．如果讓寫一個答案，那么就寫一個答案，不是多寫，故選C．
點評 首先要仔細(xì)閱讀短文，掌握大意，然后結(jié)合具體的題目，再讀短文找出相關(guān)的信息，就可以確定正確答案．
