Question

【題目】

The way to see water's temperature Here's how to tell whether a glass contains（容納）hot water or cold water-without ever touching it！
You'll need 2 drinking glasses that are exactly alike Ice cubes（塊） Adult helper Bathtub（浴缸）or shower Pencil and paper	1.Fill one glass with cold tap water and cool it with ice cubes. Don't use a lot of ice; just cool it a little. 2.Fill the other glass with very hot water. 3.Pour both glasses out into the tub at the same tirme and speed. Repeat this process（過程）a fewtimes，and watch closely each time. 4.Ask your helper to fill the glasses again and not tell you which is which. When you see the water splash in the tub.guess which one is the hot water. 5. Repeat several times. Keep score on your paper. You should be able to guess correctly more than half the time.
Cold water is more dense（稠密的）than hot water.so a cup of cold water is just a little bit heavier than a cup of hot water.		When you pour hot water onto a hard surface，it splashes（濺起）around more than the cold water because it's less dense. SOURCE:TNS

【1】Where can you find such a picture？ ______

A.A news reportB.A story book

C.A comicD.A science poster

【2】What can we learn from the picture？ ______

A.You can do it without others' help．

B.At least two different drinking glasses are needed．

C.Cold water seems much heavier than hot water．

D.You don't have to touch the water to find it's cold or hot．

【3】What is the way to see temperature according to the picture？ ______

A.By watching．B.By weighing．C.By feeling．D.By guessing．

Answer 1

【答案】

【1】D

【2】D

【3】A

【解析】

本文是一篇科普閱讀，介紹了在不接觸的情況下如何分辨一個(gè)玻璃杯里是含有熱水還是冷水的方法。

【1】推理判斷題。根據(jù)The way to see water's temperature．Here's how to tell whether a glass contains （容納） hot water or cold water - without ever touching it!看水溫的方法。下面是如何分辨一個(gè)玻璃杯里是含有熱水還是冷水的方法-永遠(yuǎn)不要觸摸它！可以推測(cè)出，我們可以在"科學(xué)海報(bào)"上看到這樣的圖片。故選D。

【2】細(xì)節(jié)理解題。Here's how to tell whether a glass contains （容納） hot water or cold water - without ever touching it!這是如何分辨一個(gè)玻璃杯是含有熱水還是冷水，而不必碰它！結(jié)合選項(xiàng)可知，你不用碰水就可以發(fā)現(xiàn)水是冷的還是熱的。故選D。

【3】推理判斷題。根據(jù)Pour both glasses out into the tub at the same time and speed．Repeat this process（過程） a few times,and watch closely each time.將兩個(gè)玻璃杯同時(shí)快速倒入浴缸．重復(fù)這個(gè)過程幾次。仔細(xì)觀察每一個(gè)時(shí)間。結(jié)合文章內(nèi)容可以推測(cè)出，根據(jù)圖片可知，看溫度的方法是"通過觀察"。故選A。