题目内容
13．我叔叔曾经是一名电脑工程师．My uncleused to be a computer engineer．
分析 used to
解答 答案：used to．
首先通过中英文句子的比对，可知英文句子中缺少"曾经"的表达．短语"曾经/过去"的英文表达是：used to． 故答案为：used to
点评 做这类题型，首先根据所给汉语明确句子所要考查的单词或短语的拼写，再结合相关语法知识对单词或短语做出形式上的变化．
练习册系列答案
相关题目
3．_____ Browns are going shopping this Saturday．They are going to buy _____useful umbrella．（ ）
| A． | /； a | B． | The； a | C． | /； the | D． | The； an |
1．Charles and John ________ my good friends．（ ）
| A． | be | B． | am | C． | is | D． | are |
party，at this time yesterday．The children were having a party at this time yesterday．．
18．Yao Ming is my favorite star．Do you like _________？（ ）
| A． | she | B． | her | C． | he | D． | him |
5．I'll take a walk with after I finish _______ the floor．（ ）
| A． | clean | B． | cleaning | C． | cleaned | D． | to clean |
2．Mr．Green has taught ______English for five years．（ ）
| A． | my | B． | our | C． | ours | D． | us |
5．Choose the best topic from A to F according to the meaning of each paragraph．
Your schooldays should be some of the best and happiest days of your life．You shouldn't waste this wonderful opportunity to learn．Here is our advice for you to have a happy school life．
56．Don't say things are difficult or boring．Be interested in school life and your school subjects．Join in lots of activities．Be quick to put your hand up．Go around the school with a big smile．
57．School is not a holiday camp．If you are not working，you are not learning，and you are wasting your time at school．Teachers cannot make everything enjoyable．
58．If you do not eat a good breakfast，you will be thinking about food in class．If you go to bed late and do not have enough sleep，you will be sleepy in class．Play some sports to keep your body strong．
59．Do not say you will do things tomorrow．If you get behind the class，it is very difficult to get back in front．You cannot finish a race if you rest all the time．
60．Sometimes they are only the result of misunderstanding．Don't be too embarrassed to ask for help．You are young．Do not think you can do everything!
56．C57．B58．A59．D60．E．
Your schooldays should be some of the best and happiest days of your life．You shouldn't waste this wonderful opportunity to learn．Here is our advice for you to have a happy school life．
56．Don't say things are difficult or boring．Be interested in school life and your school subjects．Join in lots of activities．Be quick to put your hand up．Go around the school with a big smile．
57．School is not a holiday camp．If you are not working，you are not learning，and you are wasting your time at school．Teachers cannot make everything enjoyable．
58．If you do not eat a good breakfast，you will be thinking about food in class．If you go to bed late and do not have enough sleep，you will be sleepy in class．Play some sports to keep your body strong．
59．Do not say you will do things tomorrow．If you get behind the class，it is very difficult to get back in front．You cannot finish a race if you rest all the time．
60．Sometimes they are only the result of misunderstanding．Don't be too embarrassed to ask for help．You are young．Do not think you can do everything!
| A．Keep fit． B．Don't waste time． C．Be active to work． D．Do today's work today． E．Talk about problems． F．Don't be too disappointed． |