题目内容
11．
feed，twice．The boy feeds his dog twice a day．/The dog is fed twice a day．/I feed my dog twice a day．．
分析 男孩一天喂食他的狗两次．/这只狗一天被喂食两次．/我一天喂食我的狗两次．
解答 答案：The boy feeds his dog twice a day．/The dog is fed twice a day．/I feed my dogtwice a day．
依照图示可以看出有只狗和一个男孩，而狗在吃狗食．再依照提示"feed"（喂食的动词）、"twice"（两次的副词）可以得知题意应为与"狗一天被喂食两次"相关．
首先，理解如何表达"一天两次"的意思，两次的副词为"twice"、一天的名词为"a day"，故"一天两次"为"twice a day"，再来以主动句形式呈现该题答案，该题的时态上应为一般现在时，因为本句为一事实陈述．且可用第一人称或第三人称，故举例主动句的形式为"The boy feeds his dog twice a day．/I feed my dogtwice a day．"
再者，除了主动句，还能以一般现在时的被动语态的形式呈现．构成为"am/is/are+过去分词"；主语为三单故用is，feed的过去分词为"fed"属于特殊型变化，故答案为The dog is fed twice a day．
综合以上，答案为The boy feeds his dog twice a day．/The dog is fed twice a day．/I feed my dogtwice a day．
点评 本题考查同学对于被动句、事实陈述应使用一般现在时的理解．本题中feed的三态变化为"feed fed fed"不是大部分的字尾加ed，属于特殊型变化，在此需要同学特别熟记．
练习册系列答案
阳光课堂课时作业系列答案
相关题目
17．-What's the of the exercise？
-To keep fit and healthy．（ ）
-To keep fit and healthy．（ ）
| A． | purpose | B． | way | C． | piece | D． | advice |
6．There are many kinds of Englishdictionaries （字典）in this bookstore．You can choose the one you like．
16．Choose the best answer from A to F according to the conversation given．Each choice should be used only once．
Bob：Good morning，Kim．What are you doing now？
Kim：Good morning．I'm reading a book about English learning methods．
Bob：Great!My son has some problems with English．（31）D
Kim：Sure，Why not make him read aloud to practice it？It will improve his speaking skills．
Bob：What about new words？
Kim：Try to guess the meaning of the words in the article．（32）C
Bob：Ok，I'll try it．Time is up and I have to hurry to work．
Kim：（33）BIt can save a lot of time．
Bob：Well，I prefer walking to driving a car．
Kim：Mm．It's good for health and environment．
Bob：Yes．Environment is very important to us．Everyone should do something for it．
Kim：Yeah，right．What else can we do？
Bob：For example，you'd better not buy clothes made of animal fur．
Kim：I agree with you．（34）A Anything else？
Bob：Don't use plastic bags．They pollute our environment
Kim：（35）F
Bob：We can use cloth bags instead of plastic bags．Oh，I must go now．See you!
Kim：See you!
| A．It's a good way for protecting animals． B．Why don't you drive your car？ C．Reciting the sentences or articles is very helpful． D．Could you give me some suggestions？ E．And I can't understand the teacher when she talks to the class． F．How can we carry things after shopping，then？ |
Kim：Good morning．I'm reading a book about English learning methods．
Bob：Great!My son has some problems with English．（31）D
Kim：Sure，Why not make him read aloud to practice it？It will improve his speaking skills．
Bob：What about new words？
Kim：Try to guess the meaning of the words in the article．（32）C
Bob：Ok，I'll try it．Time is up and I have to hurry to work．
Kim：（33）BIt can save a lot of time．
Bob：Well，I prefer walking to driving a car．
Kim：Mm．It's good for health and environment．
Bob：Yes．Environment is very important to us．Everyone should do something for it．
Kim：Yeah，right．What else can we do？
Bob：For example，you'd better not buy clothes made of animal fur．
Kim：I agree with you．（34）A Anything else？
Bob：Don't use plastic bags．They pollute our environment
Kim：（35）F
Bob：We can use cloth bags instead of plastic bags．Oh，I must go now．See you!
Kim：See you!
1． we had making snowmen last Sunday!（ ）
| A． | What a great fun | B． | What great fun | ||
| C． | How a great fun | D． | How great fun |