My brother has the army since 2years ago．( )A．joinedB．been inC．taken par in 题目和参考答案——青夏教育精英家教网—

题目内容

16．My brother has _____the army since 2years ago．（　　）

A．

joined

B．

been in

C．

taken par in

分析我的哥哥两年前就参军了．

解答答案：B．
结合since 2years ago可知动作发生在过去，持续了一段时间，故用现在完成时have/has+过去分词，加入join是短暂性动词，不能与一段时间连用，故换成be in，be的过去分词been，故答案是B．

点评现在完成时的未完成用法只适用于延续性动词，不可用于终止性动词，即瞬间完成或延续时间很短的动词．如：come，go，arrive，leave，join，become，die等．

练习册系列答案

7．What must you do when you receive a gift for your birthday？You have to sit down and write a thank-you note．The words"Thank you"are very important．We have to use them very often．We say them when someone gives us a drink，helps us to pick up things，hands us a letter，lends us a book or gives us a gift．
           important word is"please"．          many people forget to use it． It is rude to ask someone to do something without saying"please"．We have to use it when we ask for something，too．It may be a book or a pen，more rice or more milk，help or advice．It may be in the classroom，at home，at the bus stop or over the counter．We have to use"please"to make request pleasant．
We have to learn to say"sorry"，too．When we have hurt someone's feeling，we will have to go up and say we're sorry．When we  have told a lie and feel sorry，we will have to use the same word．When we have forgotten something or broken a promise，we have to explain with that word，too．"sorry"is a healing word．We can make people forget wrongs by using it sincerely．
"Thank you  please sorry These three words are easy b       10（but）  important．Our children must learn to use them．They are pleasing words to use in any language

小题1：在（1）句空白处填上恰当的词使句意完整、上下文通顺：
Another、but
小题2：将（2）句译成汉语．
请人做事而不说"请"没有礼貌．
小题3：回答问题：What will you say if your friends help you？
You should say"Thank you!"
小题4：在文中找出与下列句子意思相近的句子．
When we haven't told the truth，we must use the word"sorry"．
When we have told a lie and feel sorry，we will have to use the same word．
小题5：找出文中或写出最能表达该短文主题的句子．
"Thank you!Please!Sorry!"-these words are simple but important．．

4．-I think students should have mobile phones to keep up with their parents．
-________．Because they often use them to play games．（　　）

11．To save water，LinTao oftenhas ashower at home．（洗淋浴）

1．You can see lots of _______ in the zoo，like tigers and lions．（　　）

8．Would you like to see theelephant （大象）show with me？

5．-What does your brother look like？
-______（　　）

	A．	Yes，he is tall．		B．	He is 20 years old．
	C．	No，he isn't．		D．	He is tall．

6．他们以多彩的生活而出名．
They arefamous for their wonderful life．

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