Now people have made paper boats.先翻译此句再改为被动语态 ：Now paper boats ___ ___ ___ by pe...

people have alrady made preparations for the test改成被动语态~

Preparations have already been made for the test.

Desks are made of wood by people.

Now paper boats 【have been made】by people.
这是个现在完成时的被动语态，结构为： have/ has been + 过去分词

被动语态： be done
一般现在时： am/ is/ are + 过去分词
一般过去时：was/ were +过去分词
一般将来时： will be+过去分词
情态动词： 情态动词 + be +过去分词

祝你学习进步，更上一层楼！ (*^__^*)
不明白的再问哟，请及时采纳，多谢！

have been made

翻译：现在人们已经做纸船了

1.一般现在时的被动语态构成：is / am / are + 及物动词的过去分词

Our classroom is cleaned everyday.

I am asked to study hard.

Knives are used for cutting things.

2.一般过去时的被动语态构成：was / were + 及物动词的过去分词

A new shop was built last year.

Dinosaur eggs were laid long long ago.

3.现在完成时的被动语态构成：has / have + been + 及物动词的过去分词

This book has been translated into many languages.

Many man-made satellites have been sent up into space by many countries.

4.一般将来时的被动语态构成：will+ be + 及物动词的过去分词

A new hospital will be built in our city.

Many more trees will be planted next year.

现在人们已经做好了纸船。 Now paper boats have been made by people. 意为纸船已经被人们做好了

have been made

汉语：
现在人们已经做纸船

---

徐水县14752841603： Now people have more money but have - ----(little)time to spend with their families - ？
段沈轻畅： less 更少,与前面的more相对. 意思是: 现在,人们越来越有钱,可与家人呆在一起的时间却越来越少. O(∩_∩)O~

徐水县14752841603： 英语作文:now many people have one or more animals ao - ？
段沈轻畅： Many animals are in danger of dying out. As is shown in the chart, we can see the number of animal species decreases faster and faster and this trend will continue. From 1980 to 2010, at least 1 million animal species have disappeared. Worse still...

徐水县14752841603： Now many people have an aeareness which protecting the enviroment is their own duty哪错了？
段沈轻畅： aeareness改成awareness

徐水县14752841603： 英语精彩练习八年级上 - ？
段沈轻畅： Some ten years ago,the clothes the Chinese people wore were simple and monotonous. Men used to wear blue and gray tunics and trousers,and women used to wear blue or black blouses and skirts. When you were in some public places,you ...

徐水县14752841603： Do you think that twenty years from now,people will have more time for leisure activities.求3 - ？
段沈轻畅： 你好!Do you think that twenty years from now,people will have more time for leisure activities.你认为二十年后,人们会有更多的休闲活动时间.

徐水县14752841603： Now people have realized this and they go to the hill to plant是什么意思？
段沈轻畅： 现在人们已经意识到了(这一点),他们到山上去种....

徐水县14752841603： 完形填空Now in some p___ - of our country,many people have been cutting down the trees in the forests because they need m____ - farmland.The a_____ - of ... - ？
段沈轻畅：[答案] places 地方 或者 parts 部分;地区 more 更多的 amount 数量 If 如果 die 死 答案看完了,就采纳一个呗!拜托啦! 百度答题人伤不起呀~%>_

徐水县14752841603： 介绍丹妮的英语50字作文 - ？
段沈轻畅： Hi!(好啊)My name is chenjie.(我的名字叫陈洁)I'm (年龄)years old .(我今年x岁)I'm friendly to everyone,so many people like me .(我对人很友好,所以很多人都喜欢我).I'm (身高)cm tall.(我有xcm高)I'm very lovely,too...