根据“How can we hear? Of course we hear sound with our ears! But do you know how our ears work?”们怎么能听到呢?当然我们用耳朵听声音!但你知道我们的耳朵是怎么工作的吗?可知,通过提出问题,来让读者产生兴趣。故选B。【小题2】推理判断题。通过第二段可知作者以正常听和掩住耳朵听进行对比,以此...
①How can we hear? Of course we hear sound (声音) with our ears. But do you know how we use our ears? Ask your friend clap (拍手) his hands. Cover (遮盖) your ears. Can you hear your friend clapping his hands? Put down your hands. Ask your friend to play the piano. Can you...
Can you hear your friend clapping hands? Ask your friend to play the piano. Can you hear the sound of the piano? Cover your ears again. What can you find now?You know that sound makes air vibrate(震动), and then it makes sound waves(声波). Before you can hear the sound, the ...
题目①How can we hear?Of course we hear sound(声音) with our ears.But do you know how we use our ears?Ask your friend clap(拍手) his hands.Cover(遮盖) your ears.Can you hear your friend clapping his hands?Put down your hands.Ask your friend to play the pia...
How can we hear? Of course we hear sounds with our ears! But Blnner ea:do you know how our ears work?Middle Ask your friend to clap()car his hands. Cover(遮盖) your ears. Can you hear your friend clapping hands? Ask your friend to play the piano. Can you hear the sound of t...
soundhear听见lesson声音vibration 2.2《我们怎样听见声音》说课稿(Lesson2.2howtohearthesound) Section2.2"howdowehearthesound"releases First,teachingmaterials 1.Analysisofteachingmaterials: Thissectionconsistsoffivesegmentstandardtextbooks, namelythegenerationofsound,soundtransmission,sound propagationconditions,voicecomm...
hearvoicesearsound听到auditory 1.2我们怎样听到声音(1.2howdowehearvoices) *twohowdowehearthesound*? Intothephysicalworld,listentothetaperecorderreleased theirrecordings,thinkoutofshape.Butlistentorecordings, butveryrealistic.Figure1/2/1.Whatisthereason?Figure 1\2\1whenwespeakorsing,isheardfromtwoways:on...
解析 【答案】be heard【核心短语/词汇】can:能、会【翻译】夜晚多么安静啊!没有声音可以被听到。【解析】分析句子可知,主语sound与动词hear存在被动关系,含有情态动词can的被动语态结构为can be+动词的过去分词,hear的过去分词为heard,结合句意,答案为be heard。
We see very simple very loudly and all the and other symbols very quietly. This is called the word stress. English speakers use the word of the community repeatedly. And actually. If you do not hear a word, clearly you can still understand the world because of the policy of the strength...
【答案】be heard; to serve【核心短语/词汇】hear 听见【翻译】今晚太安静了!没有声音可以被听见。渔夫的妻子想让所有的鱼为她服务。【解析】hear 动词,听见。根据句意可知第一空的主语sound 和hear是被动关系,can 是情态动词,其被动语态结构是can be done;故第一空填be heard。第二空考查want sb/sth to ...