【題目】 To fight against COVID-19, many families have prepared 75% alcohol to kill the virus (酒精消毒). 75% alcohol is dangerous. Everyone should use and store alcohol correctly.

Keep the room ventilated and power off.

When using alcohol, you need to keep the windows open and stay away from heat source and open fire. If you need to clean the electrical objects, turn them off and wipe them after they're cool.

Wipe but not spray (噴）

When you use alcohol to kill the virus at home, use a piece of clean cloth with alcohol to wipe the door, the table and other things. If you spray alcohol, a bad explosion (爆炸) may happen when there a fire source.

Avoid using and storing too much alcohol.

It isn't the more, the better when using alcohol. Making the cloth wet is enough. Remember not to store too much alcohol at home. Storing alcohol in small and sealed (密封的) bottles and protecting it from light and heat are also necessary.

It's better to hide.

Find a safe place to store alcohol. Don't put it close to something hot and electrical objects. Don't put it on a tea table or other easy-to-reach places for little kids in case it is drunk by them. For older children, parents can explain the use of alcohol to them and teach them not to play with it.

【1】What does the underlined word "ventilated"in Paragraph 2 mean in Chinese?

A.封閉的B.通風(fēng)的C.涼爽的D.溫暖的

【2】What may happen if we spray alcohol when there is a fire source?

A.A strong wind.B.A serious flood

C.A bad explosionD.A high temperature.

【3】Which of the following is TRUE according to the passage?

A.You can't clean your TV with alcohol while watching it.

B.The more alcohol you use, the better result you'll get.

C.It’s better for you to store alcohol as much as possible.

D.You must call 119 whenever there is a fire caused by alcohol.

【4】Which of the following might be the best title for the text?

A.Where to buy alcohol

B.How to use and store alcohol

C.When to use alcohol

D.Why to stay away from alcohol

【答案】

【1】B

【2】C

【3】A

【4】B

【解析】

本文是一篇說明文，主要介紹了為了對(duì)抗Covid-19，許多家庭已經(jīng)準(zhǔn)備了75%的酒精消毒。 但是75%的酒精是危險(xiǎn)的。 每個(gè)人都應(yīng)該正確使用和儲(chǔ)存酒精。要注意保持房間通風(fēng)和電源關(guān)閉；擦拭而不是噴霧；避免使用和儲(chǔ)存太多的酒精；最好藏起來。

【1】詞句猜測題。根據(jù)第二段“When using alcohol, you need to keep the windows open and stay away from heat source and open fire.” 使用酒精時(shí)，你需要保持窗戶打開，遠(yuǎn)離熱源和明火�？芍径卧诮榻B在使用酒精時(shí)要注意保持房間通風(fēng)，故ventilated表示“通風(fēng)的”。故選B。

【2】細(xì)節(jié)理解題。根據(jù)“If you spray alcohol, a bad explosion (爆炸) may happen when there a fire source.”如果你噴灑酒精，當(dāng)有火源時(shí)可能會(huì)發(fā)生嚴(yán)重的爆炸。故可知如果我們?cè)谟谢鹪吹臅r(shí)候噴灑酒精會(huì)發(fā)生爆炸。故選C。

【3】細(xì)節(jié)理解題。根據(jù)“If you need to clean the electrical objects, turn them off and wipe them after they're cool.”如果你需要清潔電器，關(guān)掉它們，在它們冷卻后擦拭它們�？芍荒茉诳措娨暤臅r(shí)候擦拭電視。故A正確。根據(jù)“It isn't the more, the better when using alcohol.”用酒精的時(shí)候不是越多越好。故可知不一定使用的酒精越多，就會(huì)得到更好的結(jié)果。故B錯(cuò)誤。根據(jù)“Remember not to store too much alcohol at home.”記住不要在家里儲(chǔ)存太多的酒精�？芍荒鼙M可能多地儲(chǔ)存酒精。故C錯(cuò)誤。根據(jù)常識(shí)可知，發(fā)生火災(zāi)的時(shí)候，如果是可以自己撲滅的，就不用打119火警，只有自己不能撲滅的才需要呼叫火警。故D不正確。故選A。

【4】最佳標(biāo)題題。根據(jù)第一段“Everyone should use and store alcohol correctly.”每個(gè)人都應(yīng)該正確使用和儲(chǔ)存酒精。并且結(jié)合全文內(nèi)容可知本文主要介紹了如何使用和存儲(chǔ)酒精。故“How to use and store alcohol”可以作為本文的最佳題目。故選B。

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