2016高考英语一轮课件优化复习（山东专用）人教版必修三《Unit4 Astronomy：the science of the stars 》天文学：恒星科学_高考复习指南

2016高考英语一轮课件优化复习（山东专用）人教版必修三《Unit4 Astronomy：the science of the stars 》天文学：恒星科学

　　B．keep C．protect

　　D．prefer 解析：选A。prevent...(from) doing为固定搭配，意为“阻止……做某事”。 3．(2016·大连检测)After we finish the designing，the company，________ its turn，should do the constructing work. A．in

　　B．on C．at

　　D．for 解析：选A。句意为：我们完成设计后就该由公司来进行建设了。in one’s turn固定搭配，意思是“轮到某人，接着”。 4．—You are always sitting there watching TV.________，let’s go out for a walk，shall we? —OK，but just a moment.The football game is just over. A．Take your time

　　B．Cheer up C．Take it easy

　　D．Come on 解析：选D。考查交际用语。前半句句意为：你总是坐在那里看电视。走吧,咱们出去散散步，好吗？come on在此表示责备或不耐烦，意为“来吧,得啦,走吧”。take your time不着急；cheer up高兴点；take it easy别紧张。 1(教材P31)“...walking does need a bit of practice now_that gravity has changed.” “……既然重力改变了，走路也确实需要练一练了。” 句型精析【点津】　now that由于；既然，引导原因状语从句，有时that 可以省略。 ①Now that you have finished your work,you’d better have a rest.既然你的工作已经做完了，最好休息一下吧。 ②Now_(that) the weather is fine，let’s go for a ride. 既然天气那么好，我们开车去兜风吧。 ③Now you have grown up，you can make up your mind by yourself. 你已长大了，可以自己做决定了。 2(教材P31)But when I tried to step forward，I found I was carried twice_as_far_as on the earth and fell over. 而当我试着向前迈步的时候，我发觉我被送出去很远，步子的跨度竟是在地球上的两倍，因而我摔倒了。【点津】　倍数的表达方式： (1)“A＋倍数＋形容词或副词的比较级＋than＋B”，表示“A比B大(长、高、宽等)多少倍”。 (2)“A＋倍数＋as＋形容词或副词的原级＋as＋B”，表示“A是B的多少倍”。 (3)“A＋倍数＋the size/height/length/width，etc.＋of＋B”，表示“A是B的多少倍”。,(4)A＋倍数＋what从句。 ①There are_five_times_more_books in our library than in yours.我们图书馆里的书比你们图书馆里的书多五倍。 ②Our city has experienced twice as much rain this year as it did last year. 我们城市今年的降雨量是去年的两倍。 ③My house is twice the size of my parents’．我的房子是我父母的两倍大。 ④The production now is three_times_what it was ten years ago.现在的产量是10年前的3倍。跟踪训练 1．(2011·高考陕西卷)The new stadium being built for the next Asian Games will be ________ the present one. A．as three times big as