1、四川省2015高考英语人教版一轮讲义：必修3 Unit 4（2）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。倍数表达法：(1)“A倍数形容词或副词的比较级thanB”，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asB”，表示“A是B的多少倍”。(3)“A倍数the size/height/length/width，etc
2、.ofB”，表示“A是B的多少倍”。(4)A倍数what从句Professor Wang is considering going to teach in our school，where he can get paid five times as much.王教授正考虑在我们学校教课，在这里他能获得5倍的报酬。(2011陕西卷单项填空)The new stadium being built for the next Asian Games will be three_times_as_big_as the present one.正在为下届亚运会而建设的新体育场将是目前这个体育场的三倍。Je
3、ssica devoted twice_more_energy_and_time_than she did before，so I believe she will succeed this time.杰西卡付出的是以前三倍的时间和精力，所以我相信她这次能成功。The worlds population has grown to more than six times what it was in 1800.目前世界人口与1800年相比已经增长到当时的六倍多。This produced a chain reaction，which made it possible for life to de
4、velop.这就产生了一系列的反应，使得生命就可能发展了。这是“make it形容词/名词 to do sth.”句型。该句型中it为形式宾语，指代后面的不定式结构，形容词或名词为宾语补足语。People in the west make it a rule to buy Christmas presents for their relatives and friends.在西方，人们常在圣诞节时购买礼物给亲属和朋友。(2010辽宁卷)The fact that she was foreign made_it_difficult_for_her_to_get_a_job in that cou
5、ntry.她是外国人的事实使得她在那个国家很难找到工作。it作形式宾语，除指代不定式结构外，还可指代that引导的宾语从句。They made it clear to the public that they did an important and necessary job.他们向公众表明：他们所做的工作重要且必不可少。.完成句子1_(既然你已经长大)，you can make up your mind by yourself.答案：Now that youve grown up2Mastering the technology_(可能会让我们更加有效地利用网络)答案：makes it p
6、ossible for us to use the Internet more effectively3The new bridge is_(三倍宽) that one built last year.答案：three times the width of.单项填空1(2013安徽卷)Its said that the power plant is now_large as what it was. Atwice as Bas twiceCtwice much Dmuch twice解析：句意为：据说现在这个发电厂是过去的两倍大。本题考查形容词倍数的表达。常见结构有：(1)倍数as原级as；(
7、2)倍数比较级than；(3)倍数thesize/length/weight etc.of.；(4)倍数what从句。答案：A2(2012新课标卷)This restaurant wasnt_that other restaurant we went to.Ahalf as good asBas half good as Cas good as halfDgood as half as解析：句意为：这家饭店还不如我们以前去的那家饭店的一半好。在表达倍数时，应把倍数词放在前面，由此可判断A项正确。本句所用到的倍数表达法是“倍数词as.as.”。答案：A3(2014陕西宝鸡教学质量检测)There
8、 is so much rain on the island that its annual rainfall reaches_.Asixty inches as much asBas sixty inches much asCas much as sixty inches Das much sixty inches as解析：考查as的用法。句意为：这个岛上的雨水如此之多以至于它的年降雨量多达60英寸。as much as意为“多达，之多”，其后直接跟具体的数量。答案：C4(2013山东省菏泽重点高中高三下学期四月模拟)He didnt make _clear when and where
9、the meeting would be held.AthisBthatCitDthese解析：句意为：他没有把何时何地召开会议搞清楚。句中“when and where the meeting would be held”为make的真正宾语，it为形式宾语，clear为宾语补足语。答案：C5(2014山东省十二校高三联考)_the parking regulations have become stricter，more people will use public transport and leave their cars at home.ANow that BEven thoughC
10、In case DIn order that解析：考查状语从句。句意为：由于停车规定变得更严格，越来越多的人将使用公共交通而把他们的车放在家里。now that既然，由于，符合句意。even though即使，虽然；in case以防万一；in order that为了，以便 。答案：Aunlike prep.不同；不像；adj.不同的；不相似的Its like/unlike sb.to do sth.做某事实在像/不像某人Its unlike him to be late；hes usually on time.他不是会迟到的那种人；他通常很准时。atmosphere n大气层，气氛Comp
11、letely lost in the exciting atmosphere of the football match，Tom didnt feel his pocket picked.由于完全沉醉在足球赛的令人兴奋的氛围中，汤姆全然不知有人掏他的口袋。prevent.from.阻止/制止做stop/keep.from.阻止/制止做protect.from.保护(2014福建四地六校联考)What is known to us all is that the Chinese government has spared no efforts to protect people from fak
12、e food.【写作素材】1我们是否能登上火星完全取决于科学技术的发展。2火星上没有氧气，中午的温度可能在50度左右，而晚上则在零下100度左右了。这样我们就不能在那里生活。3既然火星与地球完全不同，如果我们计划有朝一日去火星的话，我们就要带上氧气、食物、衣服和住的地方。提示：黑体部分用本单元词汇表达。【连句成篇】Whether we can land on Mars or not depends on the development of science and technology.There is almost no oxygen on Mars.It might be about 50
13、 degrees above zero at noon and 100 degrees below zero at night，which prevents us from living there.Now that Mars is quite different from our earth，if we are to go to Mars one day，we should have to take along our own oxygen，food，clothing and shelter.主语从句1The limits of a persons intelligence，generall
14、y speaking，are fixed at birth，but_he reaches these limits will depend on his environment.AwhereBwhetherCthatDwhy解析：考查主语从句的引导词。句意为：一个人的智力极限，通常来说，出生时就已经定型了，但他是否能够达到这些极限则取决于他的生活环境。根据“depend on”可知，主语从句“_he reaches these limits”中含有不确定因素，故用whether，选B。答案：B2(2014吉林一模)_ _the flight to New York will be delaye
15、d is_Im especially worried about.AWhen；whatBWhether；thatCWhen；thatDWhether；what解析：考查名词性从句。句意为：去纽约的航班是否会被推迟是我尤为担心的事情。第一空引导的是主语从句，句子不缺成分且意思完整，结合句意可知应用whether；第二空引导的是表语从句，从句中about缺少宾语，而that引导名词性从句时不作成分，应用what。答案：D3(2014江南十校联考)_the climate changes so much has caused many discussions among the scientists
16、.AWhatBWhichCWhenDThat解析：考查名词性从句。根据句子结构和句意可知，前面的主语从句不缺少句子成分，故选择D项。答案：D4(2014贵阳一中摸底考试)It is none of your business_other people think about you.Believe yourself.AhowBwhatCwhichDwhen解析：考查主语从句。根据句型“what do you think about.”可知此处要用what引导主语从句。答案：B5(2014江西十所重点中学高三联考)What has made John look like lacking sleep?_he had to prepare for the coming exam and stayed up last night.AFor BBecause CThat DWhat解析：考查名词性从句。分析句子结构可知，答语是回答上面句子中的主语“What”的，故此句是一个主语从句，缺少引导词，而引导词在从句中不充当成分，故用“That”。答案：C