New Sponsored units from
Rolls-Royce Submarines
Select the missing words in the text.
{"type":"fill-in-blanks","id":"69421","dataJson":{"key":0,"data":{"prompt":"\u003cp\u003eFill out the blanks\u003c/p\u003e","options":{"light":[{"label":"sound","value":"sound"},{"label":"live","value":"live"},{"label":"positively charged","value":"positively charged"},{"label":"light","value":"light"}],"switch":[{"label":"circuit","value":"circuit"},{"label":"bulb","value":"bulb"},{"label":"wire","value":"wire"},{"label":"switch","value":"switch"}],"conduct":[{"label":"conduct","value":"conduct"},{"label":"stops","value":"stops"},{"label":"lights up","value":"lights up"},{"label":"washes","value":"washes"}]},"template":"Electricity flows from the power source, through the {{switch}} when it is turned on, and through the wires, which {{conduct}} the electricity. Once the electricity reaches the bulb, it travels through the filament, which makes the bulb {{light}} up.","validOptions":["light","switch","conduct"],"validResponse":{"light":"light","switch":"switch","conduct":"conduct"}},"prompt":"填空","options":{"light":[{"label":"出声","value":"sound"},{"label":"活起来","value":"live"},{"label":"带正电","value":"positively charged"},{"label":"点亮","value":"light"}],"switch":[{"label":"电路","value":"circuit"},{"label":"灯泡","value":"bulb"},{"label":"电线","value":"wire"},{"label":"开关","value":"switch"}],"conduct":[{"label":"导","value":"conduct"},{"label":"停","value":"stops"},{"label":"点亮","value":"lights up"},{"label":"洗","value":"washes"}]},"template":"电从电源流经{{switch}}(在打开时)和电线,因为电线{{conduct}}电。电到达灯泡后,它会流经灯丝,这使灯泡{{light}}。","validOptions":["light","switch","conduct"],"validResponse":{"light":"light","switch":"switch","conduct":"conduct"}}}
Choose 1 answer
{"type":"multi-choice","id":"69422","dataJson":{"key":1,"data":{"prompt":"Protons flow around an electrical circuit.","options":[{"key":0,"label":"True","value":"True","isCorrect":false},{"key":1,"label":"False","value":"False","isCorrect":true}],"limitChoices":{"max":1,"min":1},"validResponse":["False"]},"prompt":"质子沿电路流动。","options":[{"key":"0.953404439612107","label":"正确","value":"True","isCorrect":false},{"key":"0.29068143364792354","label":"错误","value":"False","isCorrect":true}],"limitChoices":{"max":1,"min":1},"validResponse":["False"]}}
Drag the images into the correct place.
高尔夫球车
吸尘器
冰箱
吉他
风筝
卷尺
{"type":"image-bucket","id":"69423","dataJson":{"key":2,"data":{"prompt":"Which of these items use electricity and which don't?","buckets":[{"key":"0","name":"Uses Electricity"},{"key":"1","name":"Doesn't use Electricity"}],"options":[{"key":4,"label":"golf cart","value":"golf cart","bucket":"0","fileboyId":"828a1261-1939-4b28-a9d8-2f741477804b"},{"key":4,"label":"vacuum cleaner","value":"vacuum cleaner","bucket":"0","fileboyId":"36998f9d-0bb6-4f8b-8711-53c8db51d543"},{"key":4,"label":"refridgerator","value":"refridgerator","bucket":"0","fileboyId":"a56704fe-73c0-46cc-84e0-e9e5437bedfa"},{"key":4,"label":"guitar","value":"guitar","bucket":"1","fileboyId":"84b79cd6-c3fa-4f13-804c-db3c7c770a4d"},{"key":4,"label":"kite","value":"kite","bucket":"1","fileboyId":"4f117abc-f7e3-4a47-a0a3-f3935676de0a"},{"key":4,"label":"measuring tape","value":"measuring tape","bucket":"1","fileboyId":"69c37343-2dd2-457a-b661-1897f9821155"}]},"prompt":"以下哪些物品用电,哪些不用电?","buckets":[{"key":"0.9789668290472064","name":"用电","old_key":"0"},{"key":"0.1450175817589635","name":"不用电","old_key":"1"}],"options":[{"key":"0.15510705476582898","label":"高尔夫球车","value":"golf cart","bucket":"0.9789668290472064","fileboyId":"828a1261-1939-4b28-a9d8-2f741477804b"},{"key":"0.6094178996252402","label":"吸尘器","value":"vacuum cleaner","bucket":"0.9789668290472064","fileboyId":"36998f9d-0bb6-4f8b-8711-53c8db51d543"},{"key":"0.15397888876604027","label":"冰箱","value":"refridgerator","bucket":"0.9789668290472064","fileboyId":"a56704fe-73c0-46cc-84e0-e9e5437bedfa"},{"key":"0.11333588220299273","label":"吉他","value":"guitar","bucket":"0.1450175817589635","fileboyId":"84b79cd6-c3fa-4f13-804c-db3c7c770a4d"},{"key":"0.864745048748484","label":"风筝","value":"kite","bucket":"0.1450175817589635","fileboyId":"4f117abc-f7e3-4a47-a0a3-f3935676de0a"},{"key":"0.42446894192564755","label":"卷尺","value":"measuring tape","bucket":"0.1450175817589635","fileboyId":"69c37343-2dd2-457a-b661-1897f9821155"}]}}
Choose 1 answer
{"type":"multi-choice","id":"69424","dataJson":{"key":3,"data":{"prompt":"When electrical energy reaches the filament in the bulb what is converted to?","options":[{"key":0,"label":"light energy and sound","value":"light energy and sound","isCorrect":false},{"key":1,"label":"heat energy and condensation","value":"heat energy and condensation","isCorrect":false},{"key":2,"label":"sound and kinetic energy","value":"sound and kinetic energy","isCorrect":false},{"key":3,"label":"heat and light energy","value":"heat and light energy","isCorrect":true}],"limitChoices":{"max":1,"min":1},"validResponse":["heat and light energy"]},"prompt":"当电能到达灯泡中的灯丝时,转换成什么?","options":[{"key":"0.8706836178046204","label":"光能和声音","value":"light energy and sound","isCorrect":false},{"key":"0.654003036463033","label":"热能和冷凝","value":"heat energy and condensation","isCorrect":false},{"key":"0.6714371244607183","label":"声能和动能","value":"sound and kinetic energy","isCorrect":false},{"key":"0.6921088470170533","label":"热能和光能","value":"heat and light energy","isCorrect":true}],"limitChoices":{"max":1,"min":1},"validResponse":["heat and light energy"]}}
Choose 1 answer
{"type":"multi-choice","id":"69425","dataJson":{"key":4,"data":{"prompt":"What is the name of the route that electricity flows through?","options":[{"key":0,"label":"electric tracking","value":"electric tracking","isCorrect":false},{"key":1,"label":"electrical breeze","value":"electrical breeze","isCorrect":false},{"key":2,"label":"electric circuit","value":"electric circuit","isCorrect":true},{"key":3,"label":"electric bypass","value":"electric bypass","isCorrect":false}],"limitChoices":{"max":1,"min":1},"validResponse":["electric circuit"]},"prompt":"电流的通路叫什么?","options":[{"key":"0.6054571591224479","label":"电子跟踪","value":"electric tracking","isCorrect":false},{"key":"0.14496845851655604","label":"电风","value":"electrical breeze","isCorrect":false},{"key":"0.3738374715682957","label":"电路","value":"electric circuit","isCorrect":true},{"key":"0.6996808395051268","label":"电旁路","value":"electric bypass","isCorrect":false}],"limitChoices":{"max":1,"min":1},"validResponse":["electric circuit"]}}
Look at the slide below to work out the answer.
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