【有课件和完整视频】316部审鲁教五四学制初中英语八年级下册 Unit5 I think that mooncakes are delicious!Sectio 14:06 【有课件和完整视频】315部审人教版初中英语七年级上册 Unit5 Do you have a soccer ball?Section A Grammar fo 14:06 【有课件和完整视频】314部审沪外教版初中英语八年级下册 Unit4 ...
Ofcourse, youcanproduceelectricityinyourhomewithballoons. Peoplehavetriedmanywaystoproduceelectricity. Let'slookatsomeinventionsthatuseandproduceelectricity. In 1927 thebrothersJoeJacobsandMarcellusJacobsopened a factorynamedJacobsWindtoproducewindmillsforfarmuse. ThomasNewcomenwasanEnglishinventorwhocreatedthefirst...
18 【有课件和完整视频】113部审外研版初中英语八年级下册 Unit1 I hope that you can join us one day PPT课件+优质教学 11:18 【有课件和完整视频】112部审科普版初中英语七年级下册 Unit5 Our School Life,Topic1 How do you usually come 11:18 【有课件和完整视频】111部审科普版初中英语八年级下册...
That's an environmental concern. But the digester has a good result. Its gas is kept and used to power electric generators (发电机). At Blue Farm, the generators make enough electricity to power 400 homes. The Audet family sells the extra electricity they can't use themselves. ( ) 6. ...
【写作佳句】—I feel so tired that I can’t climb to the top of the mountain. —It’s a pity that you can’t see the cloud sea.——我觉得太累了,无法爬到山顶。——很遗憾你看不到云海了。 考点3 die I may die without them.没有它们我也许会死的。
For each prediction(预言) that has come true today, several others have missed by a mile. Many of these predictions didn't consider how people want to use the technology, or if people really needed it in their lives or not. Let's look at some predictions from the not-too-...
【写作佳句】The“Share-go”carswhichuseelectricitynotonlylookcutebutalsoareenvironmentally-friendly.使用电力的“共享”汽车不仅看起来可爱,而且环保。考点5mean mean是动词,有如下用法:(1)意思是;指的是,后接名词、动词不定式或句子。例如: Theredlightmeans“stop”.红灯意思是“停止”。 DoyoumeanthatIamtoo...
They’re warm-hearted so that they may have many friends. ④ Chinese people believe that those who are born in the Year of the Rooster are active. They also like to be the center of attention and always look beautiful. They are the happiest when they are surrounded by others, whether ...
The electrons in the silicon will stop moving,which means the electricity can't flow.But this doesn't mean that solar energy can only be used on sunny days.People can use the batteries(电池)which are attached to(附着于)solar panels to store the electricity.So the stored electricity can be...
Sometimes the work was hard; the implements had been designed for human beings and not for animals, and it was a great drawback that no animal was able to use any tool that involved standing on his hind legs. But the pigs were so clever that they could think of a way round every ...