Unit3LearningAboutLanguage課時作業(yè)高二英語人教版選擇性

Unit3SeaExplorationLearningaboutLanguage——20212022學(xué)年高二英語人教版（2019）選擇性必修第四冊同步課時作業(yè)一、填空1.Heopenedhismouthasif_____(speak).2.Thehousecaughtfiresuddenly,_____(cause)twodeaths.3.Afewyearslaterwecametoourhome,only_____(find)thatourhometownhadgreatlychanged.4.Howcouldhehavebeenusedto_____(live)insuchadirtyplace?5.Damsareusedto_____(control)flooding,providewaterforirrigation,andgenerateelectricityforthesurroundingarea.6.Hemadeseveralcandles_____(light)thecave.7.Themanagerhastoomanyproblems_____(solve)atthemoment.8._____(hurry)up,oryouwillmissyourflight.9._____(work)harder,youwillcatchupwithussoon.10._____(plete)theprojectintime,wemustspendextrahoursonit.11.Thenexttrain_____(arrive)isfromNewYork.12.Hewantednothingbut_____(stay)there.13.Theoldman'ssondidnothingbut_____(play)games.14.Idon'tknowwhat_____(do)next.15.改進(jìn)我們的教學(xué)方法是非常重要的。__________isveryimportant__________ourteachingmethod.二、語法填空16.

Thefirstgenerationofwearabledevices,likesmartwatchesandactivitytrackers,wereaimedat①___________(help)generallyhealthypeopletracktheirphysicalactivity.Keepingtrackof②___________(patient)aftertheygohomeisincreasingly③___________(importance)forthehospital,

sothemedicalindustryislookingforwaystousesmartequipment④___________(monitor)patientswithchronic(慢性的)illnesses.

Founded

⑤___________ateamofBayAreadoctors,designersandengineers,Myiachargeshospitalsamonthlysubscriptionfor⑥___________(it)technologysuite.Thepany⑦_(dá)__________(send)patientsakitconsistingofahomehubtablet,aconnectedbloodpressurecufffromOmron,apatch

⑧___________trackstheheart'srhythm,aballistocardiogram,awirelessweighingscaleandaringthatrecordssleepandphysicalactivityfromastartupcalledOura.

SimonMacGibbon,Myia'sCEOandaformermarketingexecutiveatSportsAuthority,toldCNBCthatthesetup⑨___________(design)tobesimpleforthepatients.Mostofthedevicescanbepluggedintoawallsocket(插座),⑩___________theOuraringneedstobechargedonceaweek.17.閱讀下面材料,在空白處填入適當(dāng)?shù)膬?nèi)容(1個單詞)或括號內(nèi)單詞的正確形式。Givingisthegreatestkindness.Kindnessistothesoul①_______sunshineistothecrop.WinstonChurchillonce②_______(observe)that"Wemakealivingbywhatweget;wemakealifebywhatwegive."Throughselflessservice,volunteersarethegluethatholdsamunitytogether.Manyactivities③_______(volunteer)aidtheelderly,disabledandchildren.Nooneis④_______lonelyislandinthesunshineofjoyfulgiving.Moreover,volunteeringisatwowaystreetofgivingandreceiving.Sometimesweget⑤_______(lock)intothe“"ratrace"oflifeandthe⑥_______(certain)ofsuccessdiscouragesus.However,volunteeringcanbeanescapefromtheroutineoflife.Giventhesignificanceofvolunteerism,it'stimewe⑦_(dá)______(roll)upoursleevesandextendahelpinghand.Inrespect⑧_______myownexperience,Iworkasavolunteeratthelocalanimalshelter,⑨_______Icontinuetakingcareofmyfurryfriends.Ihopemyeffortscaninspirepeoplearoundmetodevote⑩_______(they)tovolunteerismandcreateacircleofvirtueweneed.

答案以及解析1.答案：tospeak2.答案：causing3.答案：tofind4.答案：living5.答案：control6.答案：tolight7.答案：tosolve8.答案：Hurry9.答案：Working10.答案：Toplete11.答案：toarrive12.答案：tostay13.答案：play14.答案：todo15.答案：It,toimprove16.答案：helping;patients;important;tomonitor;by;its;sends;that/which;wasdesigned;but

解析：第一代可穿戴智能設(shè)備旨在幫助人們了解身體活動,現(xiàn)在醫(yī)療業(yè)正在尋找方法使用智能設(shè)備來監(jiān)控有慢性疾病的病人。①考查非謂語動詞。beaimedatdoingsth.為固定用法,空處作at的賓語,故應(yīng)填動詞ing形式。②考查名詞復(fù)數(shù)。對醫(yī)院來說,在病人回家之后了解他們的動態(tài)越來越重要。patient為可數(shù)名詞,其前沒有限定詞,故應(yīng)用復(fù)數(shù)形式。③考查形容詞。分析句子結(jié)構(gòu)可知,空處作表語,且其前有increasingly修飾,故填形容詞。④考查非謂語動詞。醫(yī)療業(yè)正在尋找方法使用智能設(shè)備來監(jiān)控有慢性疾病的病人。由語境可知,此處作目的狀語,因此用動詞不定式。⑤考查介詞。根據(jù)語境及空前的Founded可知,此處表示"由……創(chuàng)建",故應(yīng)用by。⑥考查代詞。結(jié)合語境并分析句子結(jié)構(gòu)可知,空處作定語,故應(yīng)填形容詞性物主代詞is。⑦考查主謂一致和時態(tài)。此處陳述客觀事實,故應(yīng)用一般現(xiàn)在時,主語為第三人稱單數(shù),故應(yīng)填sends。⑧考查定語從句。分析句子結(jié)構(gòu)可知,空處引導(dǎo)定語從句,并在從句中作主語,先行詞是apatch,指物,故填that/which。⑨考查主謂一致、時態(tài)和語態(tài)。根據(jù)語境,此處表示過去發(fā)生的動作,應(yīng)用一般過去時,主語為setup,為第三人稱單數(shù),且與design為被動關(guān)系,故用一般過去時的被動語態(tài)wasdesigned。⑩考查連詞。由語境可知,空處前后句子為轉(zhuǎn)折關(guān)系,故應(yīng)填but。17.答案：①what②observed③voluntarily④a⑤locked⑥uncertainty⑦shouldroll⑧of⑨where⑩themselves

解析：①考查固定句型。句意:仁慈之于靈魂,猶如陽光之于莊稼。固定句型:AistoBwhatCistoD"A對B就像C對D一樣"。故填what。②考查時態(tài)。句意:溫斯頓?丘吉爾曾經(jīng)說過……。根據(jù)時間狀語once可知空處要用一般過去時態(tài),故填observed。③考查副詞。句意:許多活動義務(wù)幫助老人、殘疾人和兒童。修飾動詞aid,需用副詞。故填voluntarily。④考查不定冠詞。句意:在快樂給予的陽光下,沒有人是一座孤島。此處表示泛指,且lonely以輔音音素開頭。故填a。⑤考查過去分詞。句意:有時我們陷入生活的“你死我活的競爭”中,成功的不確定性使我們氣餒。固定結(jié)構(gòu):getlockedin…陷人

,故填locked。⑥考查名詞。句意同上。分析句子結(jié)構(gòu),the用在名詞前面,故此處是名詞。certain是形容詞,意為“確定的”,其名詞形式是certainty“確定性”,再結(jié)合句意可知這里應(yīng)該用certainty的反義詞。故填uncertainty。⑦考查虛擬語氣。句意:考慮到志愿勞動服務(wù)的重要性,現(xiàn)在是我們卷起袖子伸出援助之手的時候了。It'stime+that從句,表示“現(xiàn)在是做某事的時候了”,從句用虛擬語氣,從句通常用一般過去時或從句謂語用"should+動詞原形"。結(jié)合題型要求應(yīng)填rolled。⑧考查介詞。句意:關(guān)