课时跟踪检测(五) A Lesson in a Lab

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1、课时跟踪检测(五)　ALessoninaLabⅠ.教材基础回扣(Ⅰ)用所给词的适当形式填空1．Hewas________(astonish)tofindhisreadingabilityimproved.2．Animpressionofthecompanyhasbeen________(form)bythisinterview.3．Switchoffthe________(electric)beforeyouattemptanyrepairs.4．Thepatientmayonlymakea________(part)recovery.5．Afterafirebrokeoutint

2、helab,alotof________(equip)wasdamaged.6．WangGang'sreadingwaspoorandit________(add)totheanxietyofhisparents.7．Shespenttheafternoon________(float)onherbackinthepool.8．Hearingthenews,shefeltastrange________(mix)ofexcitementandfear.(Ⅱ)完成句子1．WangGang________________________(过去不擅长)English.2．Theteach

3、ertoldhimthat________________________________________(学好英语很重要)．3．Intheordinaryway,he________________________(应该读)atleasttwoarticlesifhewantedtoimprovehisreadingability.4．Heenlargedhisvocabulary________________(逐步地)andgraspedthereadingskills________________(通过这种方式)．5．Fromthishe_________________

4、___(得出结论)thatoneissuretosucceedifhestickstoit.6．Nowheworksharder,and________________________________________(打算在大学里学习英语)．(Ⅲ)联句成篇(选用练习(Ⅰ)、(Ⅱ)中的句子，根据语篇中的提示加以改写，完成语篇翻译)王刚过去不擅长英语，他的阅读尤其薄弱(用and连接的并列句)。这增添了父母的忧虑(用which引导的定语从句)。但是老师鼓励他不要放弃。老师告诉他学好英语很重要(用and连接)。要想提高阅读技能，一般而言，他每天应该至少读两篇文章。只有通过这种方式，他才会慢

5、慢扩大词汇量，掌握阅读技能(用倒装结构)。王刚按照老师说的去做(用as引导的方式状语从句)。一年后，他惊讶地发现他的阅读能力提高了。通过这件事他得出了结论：一个人只要坚持就一定会成功。王刚为自己的进步而感到自豪。现在他学习更加努力了，并且打算在大学里学习英语。(Ⅳ)课文缩写语法填空Differentmetalshavedifferentuses.When①______(use)metals,itisimportanttoknowhowtheyreactwithdifferentsubstances.The②________(react)ofmetalswiththesesubsta

6、ncescanbeputinorder.Fromthetable,wecanfindthatpotassiumreacts③________withoxygenandwaterwhilecopper④________(notreact)withwater.Whenweheatcalciuminoxygen,itburns⑤________(form)anoxide.Inthesecondpartoftheexperiment,youmustboilthewater⑥________(make)surethereisnoairinit.Youaddsomeoiltothewater⑦

7、________thiskeepsairoutofit.Italsoshowsthatirondoesn'trustinwater⑧________airinit.⑨________，thenailsrustinthetubewithordinarywaterinthethirdpartoftheexperiment.Thatis⑩________ironreactswithairandwithwater.Ⅱ.能力演练提升AArecentresearchshowsth