轉(zhuǎn)：課時講練通課件Module5ALessoninaLabPeriod4

Module5

ALessoninaLabPeriod4

IntegratingSkillsⅠ.詞義匹配1.steam A.surprisedorshocked2.float B.aspeechthatisopentothepublic3.dissolve C.ascaleforweighing;dependsonpullofgravity4.balance D.wateratboilingtemperatureexistingintheatmosphere5.facility E.stayonaliquidsurface;notsink6.lecture F.causetogointoasolution7.department G.oneofthesectionsinauniversity8.astonished H.abuildingorplaceorapieceofequipmentthatprovidesa particularservice答案:1～5.DEFCH6～8.BGAⅡ.英漢互譯1.______________ 輪流做某事2.__________ 對……感到自豪3.__________________ 四分之一4.____________________ 在過去的二十年中5.__________________ 最新的設(shè)備tobeone’sturnbeproudofaquarter/onefourthinthelasttwentyyearsthelatestequipment6.usedto _________7.besupposedto ________________________8.keep...down ___________9.makediscoveriesin ________________10.abit _____過去經(jīng)常應(yīng)該做……,

被期望做……把……壓低在……(方面)發(fā)現(xiàn)一點Ⅲ.閱讀文章,回答下列問題1.WhendidMarkKendonenjoyscience?A.Beforehechangedschools.B.Afterhechangedschools.C.Whenhewasachild.D.WhenhewasinPrimaryschool.2.WhatdidMarkKendonthinkofthesciencefacilitiesofhisnewschool?A.Bad. B.Justsoso.C.Verygood. D.Notmentioned.3.Wecaninferfromthepassagethat

.A.Canadahasasmallnumberoffirst-classscientistsB.thewriterhasnointerestinsciencetillnowC.thewriterdoesn’tlikehisschoolD.thewriterwantstostudyphysicsatuniversity4.Whatisthebesttitleofthepassage?A.MarkKendonB.CanadianscientistsC.MarkKendon’sfeelingsaboutscienceD.Aseniorhighschoolstudent5.Whichuniversitydoesthewriterwanttogoto?A.MontrealorOttawaUniversityB.TsinghuaUniversityC.MontrealUniversityD.OxfordUniversity1.keep...down壓低(某樣?xùn)|西),常用來指“壓低音量”【讀一讀?品味語境】※Thelocalgovernmenttriestokeepthepricesdown.當(dāng)?shù)卣κ刮飪r下降?！鵋ehadtokeephisheaddownwhenhewasgoingthroughthecave.當(dāng)他穿過山洞時不得不把頭壓低。※Theycouldn’tkeepdowntheirexcitement.他們控制不住興奮。※Keepdown!Youmustn’tletanybodyseeyou.蹲下!別讓任何人看見你。【填一填?自我歸納】

keepdown除了有“壓低”之意外,還有“_____”“_____”之意?！居浺挥?知識延伸】keepon 繼續(xù)keepout (使)留在外面keepoff (使)不接近※Afterhisillness,themanwaswarnedtokeepofffattyfoods.這個人病了之后,他被警告不要吃高脂肪食物?？刂贫紫隆揪氁痪?活學(xué)活用】1.①Ioftendoexerciseto_____myweight_____.我經(jīng)常鍛煉來減輕我的體重。②Thecompanytriestokeepdownthecost.譯:_______________________用合適的介詞或副詞填空。③Don’tloseheart.Keep___workinghardandyouwillsucceed.④Pleasekeep___thetigers.It’sdangeroustotakephotoswiththem.⑤Wouldyoumindclosingthewindowtokeep___thenoise?

keepdown這個公司試圖降低成本。onoffout⑥Trytoremembertoturnoffthelightwhenyouleavetheroom.I’mtryingto

expenses.A.keepoff B.keepdownC.keepout D.keepfrom【解析】選B。句意:當(dāng)你離開房間的時候盡量記住要關(guān)掉燈。我正在努力壓低一切花費。

keepoff遠(yuǎn)離;keepdown抑制;keepout使不進(jìn)入;keepfrom避免,所以選B。2.usedto過去(常常)【讀一讀?品味語境】※Ineverusedtoenjoyscience,butlastyearIchangedschools,andthescienceteachersatmynewschoolareexcellent.以前我從來不喜歡理科,但是去年我換了學(xué)校,我的新學(xué)校里的理科老師非常棒。※Iusedn’t/didn’tusetogetupearly,butIdonow.我過去起得晚,但現(xiàn)在我起得早了。※Didheuse/Usedhetogothere?他以前常去那兒嗎?※I’msureI’llgetusedtothehardwork.我相信我會習(xí)慣這份艱苦的工作的。【填一填?自我歸納】①usedtodo只用于過去時,其否定形式是____________或didn’tusetodo,疑問句形式是Didsb.useto...或____________。②be/getusedto意思是“_________”,to是介詞,后接名詞或v.-ing形式。usednottodoUsedsb.to...習(xí)慣……【記一記?知識延伸】(1)beusedto有時可能是動詞use的被動語態(tài)結(jié)構(gòu),此時意為“被用來”。Aknifecanbeusedtocutbread.刀可用來切面包。(2)usedto過去經(jīng)常而現(xiàn)在不再這樣,而would與現(xiàn)在沒有聯(lián)系;usedto可表示過去的動作和狀態(tài),would可表示過去的習(xí)慣性動作。【練一練?活學(xué)活用】2.①He______playbasketballhere.他過去常在這兒打籃球。②Theboy___________likeswimming,didhe?那個男孩過去不喜歡游泳,是嗎?③I’musedto_________earlyatsixo’clockeverymorning.我習(xí)慣每天早上六點鐘早早起床。④Youwill_________thefoodhere.你會慢慢習(xí)慣這里的伙食的。usedtodidn’tusetogettingupgetusedto⑤—Isyourmotherstillateacher?—

.A.Yes,shewas B.Shedidn’tusetoC.No,butsheusedto D.No,butsheusedtobe【解析】選D。usedtobe表示“曾經(jīng)是”,與現(xiàn)在有對比之意。to后的be要保留。⑥He

liveinaremotemountainvillage,buthe

thelifeinthecityquickly.A.gotusedto;usedtoB.usedto;gotusedtoC.gotusedto;wasusedtoD.usedto;usedto【解析】選B。句意:他過去生活在偏遠(yuǎn)的山村,但他很快習(xí)慣了城市的生活。usedtodo過去常常做;getusedto+n./v.-ing習(xí)慣于……。3.beproudof 為……感到驕傲/自豪【讀一讀?品味語境】※TheNobelPrizeisthehighestscientificprizethereis,soweshouldbeveryproudofthat.諾貝爾獎是最高的科學(xué)獎,所以我們應(yīng)該為此而感到驕傲。※Heisproudofbeingamemberofthefootballteam.他以作為足球隊的一員感到驕傲?！鵍imwasproudofwhathehaddone.吉姆為自己所做的事感到驕傲。※Tomisproudtojoinourparty.湯姆為能參加我們的派對而感到自豪。※Weshouldalltakeprideinthesesuccesses.我們都應(yīng)該為這些成功(的事情)感到自豪?！咎钜惶?自我歸納】①beproudof后可接名詞、代詞、v.-ing形式和what引導(dǎo)的從句。②beproudtodosth._______________③___________為……感到自豪做某事感到自豪takepridein【練一練?活學(xué)活用】3.①He__________whatyouhaveachieved.他為你所取得的成就而驕傲。②PeopleinChinaareproudofwhatwehaveachievedinthepasttenyears.(句型轉(zhuǎn)換)→PeopleinChina___________whatwehaveachievedinthepasttenyears.isproudoftakepridein③HewasproudofbeingelectedchairmanoftheStudents’Union.(句型轉(zhuǎn)換)→Hewasproud_____electedchairmanoftheStudents’Union.tobe4.besupposedto應(yīng)當(dāng);理應(yīng)【讀一讀?品味語境】※Everyoneissupposedtowearaseat-beltinthecar.每個人在汽車?yán)锒紤?yīng)該系安全帶。※Thetrainwassupposedtoarrivehalfanhourago.火車本應(yīng)在半小時之前到達(dá)?！鵜ouarenotsupposedtotakethebooksoutoftheroom.你不能把這些書拿出屋去。※Thisisn’twhatwearesupposedtobediscussing.這不是我們現(xiàn)在應(yīng)該討論的?！鵜ouaresupposedtohavehandedinyourhomeworkbynow.現(xiàn)在你應(yīng)該已經(jīng)把作業(yè)交上來了。【填一填?自我歸納】①besupposedto意為“應(yīng)該……”;“被期望……”;be為過去式時表示“_______”。②benotsupposedtodosth. _____________③besupposedto________ 現(xiàn)在應(yīng)該(正)做……④besupposedto_____________ 本應(yīng)該做某事而沒做本應(yīng)該不應(yīng)該做某事bedoinghavedonesth.【練一練?活學(xué)活用】4.①Inyourcountry,what_________________(你應(yīng)該)dowhenyoumeetsomeoneforthefirsttime?②Themessageisveryimportant,soit____________(應(yīng)該)besentassoonaspossible.③You________________(不應(yīng)該)refertoyournotesduringanytestinourschool.

areyousupposedtoissupposedtoarenotsupposedto④Iamsupposed

allmyshoppingbynow,butIstillhaveagreatmanytobuy.A.tohavefinishedB.tofinishC.tobefinishingD.tohavebeenfinished【解析】選A。句意:到現(xiàn)在我本應(yīng)該已經(jīng)買了我所有的東西,但是我仍有很多東西要買。besupposedto應(yīng)該,被期望,后面接動詞原形,如果不定式動作發(fā)生在謂語動詞前,則用不定式的完成時態(tài)。5.astonishedadj.吃驚的;驚愕的【讀一讀?品味語境】※Hewasastonishedwhenhesawhisfatherhere.當(dāng)他看到他爸爸在這兒時,他很吃驚?！鵌wasastonishedat/bythenews.這消息著實讓我吃了一驚?！鵖hewasastonishedtohearwhathadhappened.她聽到所發(fā)生的事感到驚訝?！鵌’mastonishedthathedidn’tpasstheexam.他考試沒有及格,對此我感到很驚訝?！咎钜惶?自我歸納】①___________________ 對……感到驚訝②beastonishedtosee/find/hear/learn ________________________③beastonishedthat _______________beastonishedat/by...驚訝地看到/發(fā)現(xiàn)/聽到/得知對……感到驚訝【記一記?知識延伸】astonish vt.使……驚訝;使……震驚astonishing adj.令人驚訝的(指事物本身的特征)astonishment n.驚奇;驚訝toone’sastonishment 令人感到驚訝的是……【練一練?活學(xué)活用】5.①Iwasso_______________his__________answer.他驚人的答復(fù)讓我很吃驚。②___________________,therewasalightinoneofthecabins.讓我們吃驚的是,有間小屋里亮著一盞燈。astonishedat/byastonishingToourastonishment③Fromher

expression,Iknewshehadn’texpectedIwouldaskhersuchan

question.A.astonished;astonishingB.astonishing;astonishedC.astonished;astonishedD.astonishing;astonishing【解析】選A。句意:從她吃驚的表情,我知道她沒料想我會問她一個如此令人吃驚的問題。astonished吃驚的,指人;astonishing令人驚訝的,指物。前文指人感到吃驚的表情,下文指問題是令人驚訝的,故選A。④Whathesaidatthemeeting

everybodypresent.A.astonished B.astonishingC.astonishment D.astonishes【解析】選A。分析語法,可知空格處缺謂語動詞,又根據(jù)前面said可知時態(tài)是過去時。6.Goahead!可以,行,開始吧,提前走【讀一讀?品味語境】※—MayIaskyouaquestion?—Yes,goahead!——我可以問你一個問題嗎?——可以,問吧!※Don’tgiveup;goaheadwithyourplan.不要放棄,繼續(xù)你的計劃吧。※Yougoaheadandtellhimthatwe’recoming.你先走一步,告訴他我們這就來。【填一填?自我歸納】①表示同意對方的請求。根據(jù)情況可譯為“________________________”。②表示繼續(xù)或持續(xù)。表示請對方繼續(xù)說、繼續(xù)做等,通?？勺g為“___________”。③表示請對方先走或先做某事,可譯為“__________________”。說吧,做吧,開始吧,進(jìn)行吧繼續(xù)……吧你先走一步,你先請【練一練?活學(xué)活用】6.①You_________,andI’lljoinyoushortly.你們先開始,我一會兒就來。②Please_____________yourstory.請繼續(xù)講你的故事。goaheadgoaheadwith③—CouldIuseyourEnglishdictionaryforafewmoments?—

．I’mnotusingitmyself.A.Comeon B.ItdependsC.Goahead D.That’sgreat【解析】選C。問句句意:我可以用一會兒你的英語詞典嗎?表示征求對方意見,結(jié)合答句的后一句“I’mnotusingitmyself”可知所填部分意思是:可以,用吧,用goahead。④(2015·蚌埠高一檢測)—Whatwillwedotomorrow?—Itisunclearwhetherthemeetingwill

asplanned.A.goup B.goover C.goahead D.gothrough【解析】選C。考查動詞短語辨析。句意:——我們明天做什么?——尚不清楚會議是否會按計劃舉行。goahead“進(jìn)行”,符合句意。goup“上升”;goover“復(fù)習(xí)”;gothrough“遭受,仔細(xì)檢查”。如何寫實驗報告實驗報告是把實驗?zāi)康?、方法、過程、結(jié)果等記錄下來,經(jīng)過整理寫成的書面匯報材料。注意事項:

1.實驗報告要有確證性、紀(jì)實性,以及固定格式。要求內(nèi)容實事求是,分析全面具體。

2.語言簡明扼要,文字簡練通順,謄寫清楚整潔。請根據(jù)下列表格中的內(nèi)容,寫一篇120個詞左右的短文,說明整個實驗的內(nèi)容。實驗?zāi)康奶骄挎V在空氣中燃燒重量上是否有變化實驗用品鎂(magnesium);本生燈(Bunsenburner);天平(abalance);坩堝(crucible)實驗步驟1.把鎂放進(jìn)坩堝內(nèi)2.把坩堝放在天平上稱一下3.點燃本生燈,把坩堝放在上面,給鎂加熱4.稱鎂的重量實驗結(jié)果鎂比原來重了一點實驗結(jié)論鎂在空氣中燃燒重量上有變化Step1審題謀篇體裁①_______________話題②_________時態(tài)③___________人稱④_________段落布局開頭:⑤_________主體:⑥_________結(jié)尾:⑦_(dá)________寫一個實驗報告化學(xué)實驗一般現(xiàn)在時第三人稱實驗?zāi)康膶嶒炦^程實驗結(jié)果Step2遣詞造句1.實驗的目的是看看鎂在空氣中燃燒重量上是否有變化。①發(fā)現(xiàn),查出來 _______②用if引導(dǎo)賓語從句,用when引導(dǎo)時間狀語從句:_________________________________________________________________________________________findoutTheaimoftheexperimentistofindoutifthere’sachangeinweightwhenmagnesiumburnsintheair.2.為了進(jìn)行這個實驗,你需要準(zhǔn)備以下東西。①施行,執(zhí)行 ________②下列東西 _________________③翻譯:(用todo不定式)___________________________________________________carryoutthefollowingthingsTocarryouttheexperimentyouneedthefollowingthings.3.首先把鎂放進(jìn)坩堝內(nèi)。①把……放進(jìn)里面 ________②根據(jù)示例結(jié)構(gòu)仿寫句子:First,putthesweetsinthebox.(用first,put...in結(jié)構(gòu)仿寫句子)___________________________________put...inFirst,putthemagnesiuminthecrucible.4.把坩堝放在本生燈上。①把……放在上面 _______________②翻譯:_________________________________5.鎂比原來重了一點。①比……多一點 _______________②翻譯:______________________________________put/hold...overHoldthecrucibleoverBunsenburner.alittlemorethanMagnesiumweighsalittlemorethanbefore.6.你得出結(jié)論,鎂在空氣中燃燒重量上有變化。①得出結(jié)論 ________________②合并句子:(用同位語從句和時間狀語從句)Youcandrawaconclusion.There’sachangeinweight.Magnesiumburnsintheair.________________________________________________________________________________drawaconclusionYoucandrawaconclusionthatthere’sachangeinweightwhenmagnesiumburnsintheair.Step3