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2019-2020年高中英語 Unit10 SectionⅢ 語言點一 Advertisements應(yīng)用落實 北師大版必修4 Ⅰ.選詞填空 1．electric, electrical, electricity (1)Paying regular bills such as gas and electricity is much easier these days. (2)My brother graduated from Peking University majoring in electrical engineering. (3)The murderer was sent to the electric chair. 2．practice, practical (1)If you want to make progress, you should do more practice.[ (2)I spent two hours practicing drawing during the summer holidays. (3)When you e across the practical problems, e to ask me. 3．use, useful, useless (1)It is useful to do eye exercises every day. (2)The little boy knew it was useless to cry any more. (3)This type of car uses a lot of petrol. 4．noise, noisy (1)Dont make so much noise when the baby is sleep. (2)Every teacher hates to enter the noisy classroom. Ⅱ.單項填空 1．The guy felt dizzy and sick because of mild ________ shocks. He was saved by an ________ engineer. A．electric; electric　　　 B．electric; electrical[ C．electrical; electric D．electrical; electrical 解析：選B?？疾橥x詞辨析。句意：由于輕微的電休克，那個人感到頭暈、惡心。他被一位電氣工程師所救。electric shocks“電休克”； electrical“電氣的”。故答案選B。 2．All her energies are ________ on her children and she seems to have little time for anything else. A．guided B．a(chǎn)imed C．directed D．focused 解析：選D?？疾閯釉~詞義辨析。句意：她所有的精力都集中在孩子身上，看起來很少有時間顧及其他。focus ... on ...“集中(注意力、精力)于……”，符合句意。guide“指導(dǎo)，指引”； aim“瞄準(zhǔn)(與at連用)”； direct“指導(dǎo)，指揮”，皆與句意不符。故選D。 3．(xx湖北高考)In our class, when the bell rang and the teacher closed his book, it was a________for everyone to stand up. A．signal B．chance C．mark D．measure 解析：選A?？疾槊~辨析。句意：下課鈴響，老師合上課本，這表明，學(xué)生該起立與老師說再見了。signal表示“信號”，符合題意。chance“機(jī)會”；mark“記號”；measure“尺度，措施”。 4．When we plan our vacation, mother often offers ________ suggestions. A．careful B．practical C．effective D．a(chǎn)cceptable 解析：選B。句意：當(dāng)我們計劃安排假期時，媽媽總是提出一些實用的建議。careful“認(rèn)真的，仔細(xì)的”； practical“實用的，實際的”； effective“有效的”； acceptable“能夠接受的”。由句意可知應(yīng)選B項。 5．Our teacher always tells us its useless ________ without ________. A．learning; practice B．to learn; to practice[ C．learning; to practising D．to learn; to practising 解析：選A。句意：老師總是告訴我們，只學(xué)習(xí)不練習(xí)是沒用的。Its useless ...句型中后接動名詞；without后接名詞或動名詞。