气球是如何升入空中,还能把人一起送上?in the air = in the sky,意为“在天空中"。如:What can you see in the /? 你在天空中能看到些什么?lift,.- up意为“将...抬起”,也可以说成lift up...o 如:The boy up his head and looked at his father.男孩抬起了头,看着他的父亲。 相关知识点...
解析 does【答案】does【核心短语/词汇】rise:上升【翻译】气球是怎样在空中上升的?【解析】句子中没有be动词、助动词和情态动词,要借助助动词do/does/did,由于句子中rise是动词原形,因此句子是一般现在时态,主语a balloon是第三人称单数,因此助动词用does,助动词后面跟动词原形,因此填does。
Another option would be to fill the balloon with air that is less dense than the surrounding air. Because the air in the balloon has less mass per unit of volume than the air in the atmosphere, it would be lighter than the air it was displacing, so the buoyant force would lift the ba...
This first step of our guide on how to draw a hot air balloon will begin with you using a pencil to create a rough outline for your hot air balloon drawing. First, draw a rounded shape with your pencil for the balloon section of the hot air balloon. Then, you can draw a long verti...
TO PILOT a hot air balloon you need to have a chess-board mentality - you've got to look not just at your next move, but 10 moves ahead. It's about interpretation and gut feel, not about reading some high-tech instrument that tells you to go more this way or more that way.McCly...
【解析】 【答案】 C 【核心短语/词汇】balloon:气球 【翻译】气球在空中怎样升起的? 【解析】 A“步行” ,B“去” ,C“升起” ,D“升起“是 动词rise的现在分词形式 ,此题根据助动词does可 知后接动词原形,所以排除选项D,再结合题 干“气球在空中怎样__” ,可知考查动词rise“升起”。 故选C。...
故填they。[3] 【答案】does【核心短语/词汇】rise in the air 在空中升起【翻译】气球是怎样在空中升起的?【解析】根据句子结构可知,本句是特殊疑问句。空中缺少的是助动词,a balloon (一个气球)是第三人称单数,故助动词用does。[4] 【答案】keeps【核心短语/词汇】keep sb. alive 使某人活着【翻译】...
Use the hand pump toinflate the balloon fully, then deflate it. Repeat. Now gentlypull the neck of the balloon over the funnel. Alternatively, ask a friend to hold open the balloon neck. Optional: Fill the balloon first with somechocolates or candy. This helps to keep the stuffed balloon...
Because of this difference in density, the magma pushes upward with great force (for the same reason the helium in a balloon pushes up through the denser surrounding air and oil pushes upward through denser surrounding water). As it pushes up, its intense heat melts some more rock, adding ...
A hot air balloon works on the principle of hot air rises when surrounding air is relatively cool. Steering makes use of wind direction at different altitudes.