單元知識(shí)檢測(cè)教材回扣Ⅰ.課文縮寫填空答案:1.substances

2.reaction

3.heated

4.toform

5.rusts

6.preparations

7.equipment

8.tomake

9.to10.conclusion

Differentmetalshavedifferentuses.Whenweusemetals,itisimportanttoknowhowtheyreactwithdifferent1.

(substance).The2.

(react)ofmetalswiththesesubstancescanbeputinorder.Fromthetablewecanfindthatsodiumreactsbothwithoxygenandwaterwhilecopperdoesn’treactwithwater.When3.

(heat)inoxygen,calciumburns4.

(form)anoxide.

Inthesecondpartoftheexperiment,ouraimistofindoutifiron5.

(rust)indryair,inair-freewaterandinordinarywater.Havingmadefull6.

(prepare),weneeddifferentpiecesof7.

(equip).Inordertofinishthesecondstageoftheexperiment,wehavetoboilthewater8.

(make)surethereisnoairinit.Weaddsomeoil9.

thewaterandthiscankeepairoutofit.Duringeachstagewewillgetdifferentresultsanddrawthe10.

(conclude)thatirondoesn’trustindryairandinair-freewaterbutitrustsinordinarywater.

Ⅱ.用本單元所學(xué)短語(yǔ)完成句子答案:1.add;to

2.intheareaof

3.tobeproudof

4.usedtobe

5.aresupposedto1.Weneedtoexertourimaginationand

art

.

(往……加入)ourteaching.

2.They’vebeenworking

.(在……領(lǐng)域)trademarkfor20yearsforourforeignfriends.

3.Yourachievementsaresomething

.

(為……感到驕傲).

4.Youshouldbearinmindthatheisnotsostrongashe

(過去常常).

5.Teenageisanespeciallyimportantstageforus,wherewe

(應(yīng)當(dāng);理應(yīng))goallouttoimproveourselvesbecauseanythingcanhappen.

答案:1.Jackusedtoplaycomputergamesandhisgradesweregoingfrombadtoworse.2.Withthehelpofhisteachers,herealizedthathewassupposedtoputhisstudybeforeeverything.3.Themorehelearnschemistry,themoreinterestedhebecomesinit.Ⅲ.微寫作

1.杰克過去經(jīng)常玩電腦游戲,因此學(xué)習(xí)成績(jī)?cè)絹碓讲睢?/p>

2.在老師的幫助下,他意識(shí)到他應(yīng)該把學(xué)習(xí)放在第一位。

3.現(xiàn)在他越學(xué)化學(xué),越覺得對(duì)化學(xué)有興趣。答案:4.Hedreamsofbecomingachemistandmakingabreakthroughintheareaofchemistry.5.Weallfeelproudoftheprogresshehasmade.

4.他夢(mèng)想著成為一名化學(xué)家,并在化學(xué)領(lǐng)域有所突破。

5.我們都對(duì)他所取得的進(jìn)步感到自豪。Ⅰ.單句語(yǔ)法填空答案:1.healthier

2.expansion

3.tochair

4.with

5.height語(yǔ)境活用1.Themoreexerciseyoutake,the

(healthy)youwillbecome.

2.NATO’s

(expand)totheeast,towardthebordersofRussia,hasraisedRussianconcerns.

3.It’syourturn

(chair)themeeting.

4.Afewyearsearlier,heleftforPoland

theaimoffindingajob.

5.TheTowerofLondonisthreetimesthe

(high)oftheChurchtower.

6.OvertheyearsI’vecometothe

(conclude)thatshe’saverygreatmusician.

7.Somewerecollectingfirewood,whileotherswerejust

.

(aimless)walkingorstandingbytheroad.

8.After

(balance)theadvantagesandthedisadvantages,heacceptedthetask.

9.Whatrecreational

(facility)arenowavailable?

10.Theblackbabyboyisatthestage

hecanonlysayafewsimplewordsbutnotyetfullsentences.

答案:6.conclusion

7.aimlessly

8.balancing

9.facilities

10.where1.Billusedtobeingacouchpotatoandnowhehasahealthylifestyle.2.Itwasherjobtokeeptheroominorders.3.Ironreactwithwaterandairtoproducerust.4.Intheconclusion,walkingisacheap,safe,enjoyableandreadilyavailableformofexercise.5.Afterallthingshadbeendiscussed,themeetingwasconcludingwiththeapplause.答案:1.將being改為be

2.將orders改為order

3.將react改為reacts

4.去掉the

5.將concluding改為concluded

Ⅱ.單句語(yǔ)法改錯(cuò)6.Toourastonish,theyarrivedontime.7.It’sawfullyniceforyoutocomeallthiswaytoseeme.8.Itmakessensetoeatareasonablybalancedietwhenslimming.9.Burdenedwithsomanyequipment,Iclimbedwithdifficulty.10.Themorelearnedamanis,themodestheusuallyis.答案:6.將astonish改為astonishment

7.將for改為of

8.將balance改為balanced

9.將many改為much

10.modest前加more不習(xí)慣讀書進(jìn)修的人，常會(huì)自滿于現(xiàn)狀，覺得再?zèng)]有什么事情需要學(xué)習(xí)，于是他們不進(jìn)則退。經(jīng)驗(yàn)豐富的人讀書用兩只眼睛，一只眼睛看到紙面上的話，另一眼睛看到紙的背面。20十一月2023202