Unit3 blind adj.失明的（作定语或表语）反义词 bright明亮的、光明的 blindness n.失明 a blind man 一位盲人 be blind瞎的 be deaf聋的 be dumb哑的 the blind盲人 例句：He can't see the car because he is blind. 练习：The man is _blind_____. He can’t see anything. 2.radio（复数radios）n.无线电广播 listen to the radio 听广播、听收音机 radio studio无线电播音室 by radio 通过无线电 in radio 在广播电台 练习：Please turn on the __radio____ so that I can listen to the morning news.请打开收音机，这样我就可以听早间新闻了 3.programme 可数n.节目 a TV programme电视节目 a radio programme 广播节目 练习：— What is your favourite TV ____programme_____ — Animal World on CCTV. 4.helpful adj.有用的、有帮助的 同义词useful 反义词unhelpful无用的、helpless无助的；help 不可数n.帮助；v.帮助 短语：be helpful/useful to…对...有用的； help sb do sth.= help sb with sth.帮助某人做某事 help sb = give sb a hand= do sb a favor 帮助某人；with one’s help = with the help of sb 在某人的帮助下，常置于句首 练习：With my mother’s help, I finished the housework quickly.在妈妈的帮助下，我很快做完了家务。 Reading books is helpful to improve our writing.读书有助于提高我们的写作水平 5.rescue n./v.营救 近义词hep rescuer n. 救援者 a rescue team 救援队 a rescue story救援故事 例句：a rescue team in the earthquake地震中的救援队 The dogs can help firefighters rescue the people.狗可以帮助消防员救人 6.mean（ meant- meant- meaning）v.…的意思、打算做…； adj.吝啬的 meaning n.意思 meaningful adj.有意义的 反义词meaningless 短语：mean doing sth 意味着做某事； mean to do sth 打算做某事； the meaning of … ...的意思 练习：用mean的正确形式填空。1) The word ___ means_____“difficult”. 2) Can you tell me the ____meaning_____ of the sentence 7.arrive vi.出现、到来、得到认可 到达：arrive at+小地点=arrive in+大地点=get to=reach 注意：当arrive 、get、reach三者后加here/ there/ home时，要省略介词 练习：1)I will ___arrive_____ in Shenzhen tomorrow morning. 2) I will ____get_____ to Shenzhen tomorrow morning. 3)I will _____reach____ Shenzhen tomorrow morning. 4)The train arrived at the station 20 minutes late.火车迟了20分钟到站。 5)They arrived in Belgium by airplane.他们乘飞机到达比利时 8.allow v.允许、准许 同义词permit 反义词 forbid禁止、不许 allow sb. to do sth.允许某人做某事； allow doing sth.允许做某事 be allowed to do sth 被允许做某事 (被动) 练习：我们的老师不允许我们在课堂上互相交谈。Our teacher doesn’t __allow___ us __to_talk___ with each other in class. 警察不允许任何人进入这座大楼。The police ___don’t____ ___allow_____ anyone in this building. 9.pet n.宠物 keep/raise a pet/pets 养宠物 a pet dog宠物狗 例句：Pets make us not feel lonely.宠物使我们不孤单 10.lead（led-led-leading） v.带领 近义词command leader n.领导者 短语：lead sb. to do sth....带领某人做某事； lead/take sb to sw 带领某人去某地； lead to导致、通向 例句：The man leads the boy to the tall building.那个男人把男孩带到那座高楼 练习：The farmer ____B___ us _____ his farm. A. leaded; to B. led; to C. leaded; in D. led; in 11.sometime (将来或者过去某 ... ...
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