【題目】 Doing experiments can be interesting, and you may try the following experiments at home. Make sure that you’ll do them with an adult.

1How many experiments are there in the pictures?

A.Six.B.Five.C.Three.D.Two.

2Which instructions is for“Step 2” in the Experiment A?

A.Pour 3/4of the water awayB.Pour some cool water into the bottle

C.Pour some hot water into the bottleD.Let the air out of the bottle

3What can you see in the bottle at last in Experiment A?

A.Some ice.B.Some ice and water.

C.Some water.D.A cloud and some water.

4Which of the following ISN”T needed before these experiments?

A.waterB.IceC.CloudD.Balloon.

5In what class can you see these experiments?

A.BiologyB.PhysicsC.HistoryD.Computer

【答案】

1C

2A

3D

4C

5B

【解析】

文章介紹了三個可以在家里做的實驗,并且詳細介紹了實驗步驟。

1細節(jié)理解題。題干:圖中有多少個實驗?根據(jù)圖片左側(cè) A. Make your own cloud;右側(cè)上方 B. Hot air rises和右側(cè)下方C. and cold air falls可知,共描畫了制作自己的云朵、熱空氣上升和冷空氣下降這三種不同的試驗。故選C

2推理判斷題。題干:實驗A中“步驟2”的說明是什么?仔細觀察圖片,到步驟2的時候,瓶子里的水少了很多,故這一步驟就是把水倒出來一些。選項A. Pour 3/4of the water away(倒掉四分之三的水)符合。故選A。

3細節(jié)理解題。題干:在實驗A中,你最后在瓶子里看到了什么?根據(jù)實驗A步驟④的圖片可知,右下角的瓶子底部有水,頂部形成了云。故選D

4細節(jié)理解題。題干:在做這些實驗之前,下列哪項是不需要的?水、冰和氣球都是做實驗時需要提前準備的,選項C中的cloud卻是實驗A最后形成的。根據(jù)可知。故選C。

5推理判斷題。題干:你在什么課上,能看到這些實驗?A. Biology生物;B. Physics 物理;C. History歷史;D. Computer計算機。文章講的是三個物理實驗,故在物理課上能看到。故選B

對于圖片題,一定要仔細觀察圖片,注意小細節(jié)。如小題1,詢問的是圖片中有幾個實驗?仔細觀察圖片,就會發(fā)現(xiàn)用A、B、C標記了3個不同的實驗,故選C。再如小題2,詢問的是實驗A中“步驟2”的說明是什么?仔細觀察圖片,就會發(fā)現(xiàn)步驟1和步驟2最大的區(qū)別就是瓶子里的水少了很多,那步驟2就是把水倒出來一些。故選A

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