必修一Module-5-A-Lesson-in-a-Lab知识点讲解及检测

1、Module5ALessoninaLab知识点讲解【快速的浏览文章并根据文章的内容，用适当的词填空】Metalsareveryimportant,sowhenusingthemweshouldknowhowthey_____withdifferentsubstances.Takeironusedin________equipmentforexample,when______inoxygen,itwillreactslowly.Whenitisputtogetherwithwateror_____,therewillbeapartial________.【快速的浏览文章并根据文章的内容，用适当的词填空】P461.Inthefirstpartoftheexperiment,the_________isdry,notwet.2.Itshowsthatiron___________whentheairisdry.3.Inthesecondpartoftheexperiment,youmust____________thewatertomakesurethereisno__________in。

2、it.4.Youadd_________tothewaterbecausethiskeeps_________outofit.5.Itshowsthat__________doesnotrustinwaterthathasno________init.【疯狂背诵下列单词及短语】Ⅰ.单词盘点1.boil(vt.)煮；煮沸2.ordinary(adj.)普通的；平常的3.float(vi.)漂浮4.form(vi.)形成5.balance(n.)天平6.expand(vi.)膨胀→contract(反义词)(vi.)收缩7.mixture(n.)混合物→mix（vt.）混合8.electricity（n.）电→electrical（adj.）与电有关的；用电的→electric(adj.)电的9.conclusion(n.)结论→conclude（v.）下结论10.aim（n.&v.）目标；目的；以……为目标→aimless（adj.）漫无目的的11.equipment(n.)设备；装备→equip（vt.）装备；配备12.react（vi.）(化学)反应→reaction(n.)反应13。

3、.lecture(n.)演讲→lecturer(n.)演讲者14.astonished（adj.）吃惊的；惊愕的→astonishing（adj.）令人吃惊的→astonish（vt.）使吃惊→astonishment(n.)惊奇Ⅱ.短语回放1.往……加入……add...to...2.不让……进入；使……避开……keep...outof...3.（口）请说吧；请用吧goahead4.过去（常常）……usedto5.在……领域intheareaof6.为……感到骄傲/自豪beproudof7.应当；理应besupposedto8.总之inconclusion9.对...做出反应reactto10.以...的形式intheformof11.把...加起来addup12.跟上；与...保持联系keepupwith13.复习goover14.经历，忍受;法律等被正式通过gothrough15.保持/失去平衡keep/loseone’sbalance【经典句子背诵】1.Two-thirdsoftheearth’ssurfaceiswater.地球表面的三分之二是水。2.Theearthisfor。

4、ty-ninetimeslargerthanthemoon.地球比月球大48倍。3.Itishardtothinkofaworldwithoutmetals.很难想像没有金属的世界。4.Thecloseryouare,themoreyou’llsee.你离得越近，看到的就越多。【核心考点】1.【辨析】理解下列区别并记住其用法：ordinary普通的，平常的，平凡的。强调等级和类属方面普通。有“平庸无奇”之意，其反义词extraordinary意为“不寻常的；非凡的”。common普通的；常见的。强调经常发生，司空见惯，可修饰人或物。也可指共同的、共存的。短语commonsense意为“常识”,have...incommonwith...“与……相同”。usual通常的；惯常的；惯例的。强调依照惯例来判断，有“遵循常规”之意。asusual意为“像往常一样”。normal正常的，合乎标准的。强调在正常情况下应有的，短语returntonormal意为“恢复正常”。①Readersofthemagazinesaidtheywantedmorestoriesaboutordinarypeop。

5、leandlessstoriesabouttherichandthefamous.②HisnamewasHansen,acommonnameinNorway.③Relationsbetweenthetwocountriesarebacktonormal.④Wewenttobedthateveningaround10:30asusual.2.besupposedto应当；理应①Thisisn’twhatwe’resupposedtobediscussing.这不是我们现在应该谈论的。②Hewassupposedtohavereceivedmyletter,buthedidn’t.他理应已经收到了我的信，但他却没有。③You’resupposedtomakeacopyofthecontractbeforeyoumailit.在邮寄这份合同之前你应该复印一份。【点津】besupposedtodosth.=shoulddosth.（现在）应该/理应做某事；besupposedtobedoingsth.=shouldbedoingsth.（现在）应该/理应正在做某事；besupposedtoha。

6、vedonesth.=shouldhavedonesth.本应该做了某事（事实上没做）。【真题链接】［2011辽宁,22］Whatareyoudoingoutofbed,Tom?You’re______tobeasleep.A.supposedB.knownC.thoughtD.considered3.Two-thirdsoftheearth’ssurfaceiswater.地球表面三分之二是水。【点津】two-thirds意为“三分之二”。在英语中，分数的分子为基数词，分母为序数词。当分子大于1时，在表示分母的序数词后加s。分数,百分数,therest,half等作主语时，要看它们代指可数名词还是不可数名词，如代指可数名词的复数，谓语动词则用复数形式，否则谓语动词用单数形式。①Two-thirdsofwhatsheearnsisspentonclothes.她收入的2/3都花在衣服上。②Aboutthreequartersofthepatientshaveacough.约3/4的患者咳嗽。③Only55percentoftheappleswerecanned.Therestweret。

7、hrownaway.只有55%的苹果被制成了罐头。其余的都扔掉了。④Therestofthebreadwaswrappedup.剩下的面包被包了起来。【真题链接】［2011辽宁,26］80%ofthestudentsinourclass________fromthecountryside.A.isB.areC.beingD.hasbeenModule5ALessoninaLab知识点检测【单词短语PK】根据汉语意思填入英语单词及短语：Ⅰ.单词盘点：(每空2分，共40分)1.______________(vt.)煮；煮沸2.______________(adj.)普通的；平常的3.______________(vi.)漂浮4.______________(vi.)形成5.______________(vi.)膨胀→______________(反义词)(vi.)收缩6.______________(n.)混合物→______________（vt.）混合7.______________（n.）电→______________（adj.）与电有关的；用电的→____________(adj。

8、.)电的8.______________(n.)天平9.______________（n.&v.）目标；以……为目标→______________（adj.）漫无目的的10.______________(n.)设备；装备→______________（vt.）装备；配备11.______________（adj.）吃惊的；惊愕的→______________（adj.）令人吃惊的→______________（vt.）使吃惊→______________(n.)惊奇Ⅱ.短语回放（每空2分，共20分）1.往……加入……______________2.不让……进入；使……避开……______________3.（口）请说吧；请用吧______________4.过去（常常）……______________5.在……领域______________6.为……感到骄傲/自豪______________7.应当；理应______________8.总之______________9.对...做出反应______________10.以...的形式______________【补全句子】(每空2分。

9、，共8分)1.______________________(三分之二)oftheearth’ssurfaceiswater.2.Theearthis_________________________________（比……大48倍）themoon.3.__________________________（很难想像）aworldwithoutmetals.4.____________________________________________（你离得越近，看到的就越多）.【仿句自测】（每空2分，共14分）1.现在，有些电脑比10年前小了约6倍。____________________________________________________________.2.你越快乐，就越健康。____________________________________________________________.3.5加4等于9。____________________________________________________________.4.别让那条狗进我的书房。_______。

10、_________________________________________.5.他们对你的建议有什么反应？__________________________________________________.6.我们班80%的学生来自乡村。__________________________________________________.7.解决这个问题是很容易的。_______________________________________________________.【单项选择】（每空2分，共18分）1._____Iread,_____Ilearn.A.Themanybooks;themuchinformationB.Themorebooks;themoreinformationC.Themorebooks;thelessinformationD.Thefewerbooks;themoreinformation2.—MayIputmyluggageontheseatbesideyou,sir?—_____.A.WithpleasureB.GoaheadC.Nevermi。