1、外研版 必修1 Module 5A Lesson in a Lab闖 關 訓 練 .單詞拼寫1Try a different m_ if the first one fails.2Have you set the _(設備)up yet?3G_ brings things down to earth.4When you heat metal，it e_.5We use _(電)to provide power for machines.6Iron does not r_ in air­free water.7Which of the metals in the table _(反應)

2、the most with _(氧氣)and water?8Hearing the astonishing news，everyone present had an a_ look on each face.9Yesterday Professor Wang gave us a l_ in Beijing University.10Theres a _(留言)from Karen on the phone.答案：1.method2.equipment(apparatus)3.Gravity4.expands5.electricity6.rust7.reacts；oxygen8.astonish

3、ed9.lecture10.message.單項填空1I liked the picture _，the more I looked at it. Abetter Bthe better Cbest Dthe best解析：“the+比較級.，the+比較級”結構中，比較級若置于句中，省略the。答案：A2Its clever _ to make a mistake and correct it in no time.Afor her Bof her Cby her Dby herself解析：句意：“她犯了錯誤立即給予糾正，太聰明了?！笨疾閯釉~不定式的邏輯主語。she is clever.，

4、顯然答案是B。答案：B3The country life he was used to _ greatly since 2004.Achange Bhas changed Cchanging Dhave changed解析：句中的he was used to作定語從句，修飾前面的country life。句意是“他習慣的農村生活從2004年開始發生了很大的變化”。答案：B4The total cost of their trip to Canada _ $5,000.Aadded up to Badded up Cadded to Dwas added up to解析：add to意為“增加”

5、；add up to意為“總計；加起來到”，不用于被動語態。答案：A5We have _ the conclusion that he is honest.Which is WRONG?Areached Bdrawn Carrived at Dcame解析：come為不及物動詞，“得出結論”可以用come to the conclusion。答案：D6You should _ yourself out of their quarrels.Aprevent Bkeep Cput Dtake解析：keep.out of表示“不讓進入；使不介入”。答案：B7Letterboxes are much

6、more _ in the UK than in the US，where most people have a mailbox instead.Acommon Bnormal Cordinary Dusual解析：句意：與美國相比，英國的信箱更常見，在美國大多數人都有郵箱。common常見的，與rare“罕見的，珍稀的”相反；normal與norms(規范、標準)同源，意為“符合標準的”；ordinary一般的(與special“特殊的”相反)；usual：customary符合風俗的。綜上所述，A為正確答案。答案：A8The interview will give you a chance

7、 _ an impression of the company.Ato form Bform Cforming Dhaving formed解析：句意：面試將給你們提供一次機會，讓你們對公司形成個印象。form形成，在句中不定式短語作后置定語。chance to do sth.表示“的機會”。答案：A9The mother kept warning her son to _ trouble，but today he broke the window of their neighbour again.Akeep out of Bbreak away fromChold back from Dge

8、t rid of解析：keep out of置身之外，不卷入；break away from脫離；hold back from猶豫不定，控制；get rid of擺脫，除去。根據句意：媽媽一直告訴她兒子不要惹上麻煩，但是他今天又把鄰居家的玻璃打碎了，可知答案為A。答案：A10May I use your bike after school?_.Im not using it anyhow.ASure，go ahead BIts your turn CThat depends DYouve got it解析：“放學后我能用你的自行車嗎”根據答語后一句可知表示同意，因此用Sure，go ahead

9、，“當然，用吧”。答案：A11With the help of the foreign experts，our factory produced _ cars in 2006 as the year before.Amore than twice Bas twice as manyCtwice as many as Dmore than twice as many解析：根據句中的as可知本題考查“倍數+as.as”結構。more than為一個修飾詞，應置于倍數詞前面。句意：在外國專家的幫助下，我們廠2006年生產的小汽車是前一年的兩倍多。答案：D12It was difficult to g

10、uess what your parents _ would be to your failure in the examination.Aimpression Breaction Ccomprehension Dopinion解析：reaction意為“反應；意見”，與介詞to搭配；impression意為“印象；感想”，與介詞of搭配；comprehension意為“理解”，多與介詞of搭配；opinion意為“意見；看法”，多與介詞of或on搭配。根據句中的介詞to，可知答案為B。答案：B13Generally speaking，solids expand as the temperat

11、ure increases and _ when they are cooled.Acontract Bdecrease Creduce Ddissolve解析：contract意為“收縮”；decrease意為“減少”；reduce意為“減少”；dissolve意為“溶解；分解；分離”。根據句意：一般來說，固體熱脹冷縮，可知答案為A。答案：A14She was supposed _ at home，but her mother found her in the park.Ato be reading Breading Cread Dhave read解析：be supposed to do

12、sth.應該。句意：她本應正在家讀書。答案：A15Has Bob left _ stage?Im afraid not.For him _ stage is a means of making a living.Aa；a Bthe；a Cthe；the Da；the解析：stage除了表示“階段；時期”外，還有“舞臺”的意思。leave the stage離開舞臺，the stage戲劇表演。答案：C.翻譯句子1我今晚上可以用一下你的電腦嗎？當然可以，用吧，正好我不用。(go ahead)_2你習慣吃這兒的飯菜嗎？(be used to)_3以前誰也沒想到這一點，這使我感到驚訝。(astoni

13、sh)_4你認識的人越多，你見他們的時間就越少。(the more.，the less.)_5我試著要把這些設備修理好，但是失敗了。(equipment)_答案：1.Could I use your computer for tonight?Sure，go ahead.Im not using it anyhow.2Are you used to the food here?3It astonished me that no one had thought of this before.4The more people you know，the less time you have to se

14、e them.5I tried to fix the equipment，but I failed.閱讀理解It is said that every scientist has a childhood dream of his or her future success.For Yuan Longping，the dream was that he would grow grains of riceas large as peanuts，and that farmers could relax in the large shadow of their plants.His dream cam

15、e true.Yuan is known as Chinas “father of hybrid(雜交)rice”He is known for creating a type of rice that has a high yield.He came up with the idea of hybridizing rice in the 1960s，when Chinawas suffering serious famine.Ten years later，he grew a new species that produced a 20 percent higher yield than c

16、ommon types of rice.Compared with the ordinary rice，the hybrid is highly adaptable.It is a stronger plant that can better bear drought and waterlogging(水澇)，as well as diseases and worms.Half of Chinas rice crops are Yuans special rice.And the countrys total rice production has greatly increased.Toda

17、y，Yuan continues to try and increase the yield of rice.If you ask him whether rice quality or quantity should come first，his answer is always the latter.“First we must have enough food，and then we must eat well，” he said.But he added that high yield does not necessarily mean low quality.Money and fa

18、me follow such great achievements.A seed company in Shenzhen uses Yuans name and in return，he gets a share of 2 million yuan.But he said, “That figure means nothing.Im satisfied with my life.Too much money is a burden.”【解題導語】 本文講述的是中國“雜交水稻之父”袁隆平的故事。1The peasants in China have grown hybrid rice since

19、 _.Athe 1950s Bthe 1960s Cthe 1970s Dthe 1980s解析：事實細節題。由第三段中的內容可知中國的農民從20世紀70年代開始種植雜交水稻。答案：C2As a result of Yuans special rice，_.Ano one in China is hungry any moreBthe farmers in China are satisfied with their lifeCthe farmers in China get at least 20% more rice than beforeDthe farmers in China get at least 30% more rice than before解析：推理判斷題。由“. produced a 20 percent higher yield than common types of rice.”以及“And the countrys total rice product