综合英语第一册unit112课后答案.docx

综合英语第一册unit112课后答案.docx

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综合英语第一册unit112课后答案

UnitI.VocabularyAnalysis

1.Phrasepractice

1.beconfrontedwith=suddenlyfoundoneselffacedwith面临，面对

2.haveonethingincommon=sharethesamecharacteristic具有相同之处

3.giveintosth.=letoneselfbeovercomeby屈服，向……让步

4.lockitawaywithinsb.=keepitinone’smindanddon’teverforgetit埋藏起来

2.Wordcomparison

1.anger:

astrongfeelingofwantingtohurtorcriticizesomeonebecausetheyhavedonesomethingbadtoyouorbeenunkindtoyou

2.special:

notordinaryorusual,butdifferentinsomewayandoftenbetterormoreimportant

3.spend:

touseyourmoneytopayforgoodsorservices

4.conspicuous:

veryeasytonotice

5.last:

happeningorcomingafterallothersimilarthingsorpeople

6.alone:

adv./adj.withoutanyfriends;withoutthehelpofotherpeopleorthings

7.giveup:

tostoptryingtodosth.

8.believe:

tofeelcertainthatsth.istrueorthatsb.istellingyouthetruth

3.Synonym/Antonym

1.Synonyms:

pain,grief,sorrow,agony

2.Antonyms:

loudly,harshly,roughly

3.Synonym:

:

sorrow,grief,dismay

4.Antonyms:

inconspicuously,unnoticeably

5.Synonyms:

small,little

6.Antonyms:

meet,join,unite,gather

7.Synonyms:

seriously,severely,hopelessly

8.Antonyms:

long,permanent,lasting

4.Wordderivation

Fillintheblankineachsentencewithanappropriateformofthegivenwordinthebrackets.

1.Nobodywantedtoliveintheindustrialpartofthetown.（industry）

2.Thepoliceaskedhimtogiveadescriptionofthesuitcasehehadlost.（describe）

3.Hehadnosuspicionthathewasbeingwatched.（suspect）

4.ThisisAlexandra,mypersonalassistant.（assist）

5.Althoughsomeofmywork-matesquicklyfoundnewjobsafterthefactorycloseddown,mybrotherandIwereunemployedforseveralmonths.（employ）

6.AlthoughIwaspositivethatthegirlhadstolenmyring,Icouldnotfindanyproof.（prove）

1.industry（n.）工业、行业；勤奋

industrial（adj.）工业的；用于工业的；工业发达的

industrious（adj.）勤奋的、勤劳的

industriously（adv.）勤劳地、勤奋地

industriousness（n.）勤奋、勤劳

2.describe（v.）描述某人（某物）；叫做、称做；画（尤指几何图形）

description（n.）对某人（某物）的描述、叙述

descriptive（adj.）描述的、描写的

3.suspect（v.）有（某事物）存在或属实的想法，相信；怀疑（某物），不相信；怀疑某人有某罪

suspect（n.）嫌疑犯，可疑对象

suspect（adj.）不可靠的；不可信的；可疑的

suspicion（n.）怀疑；猜疑；些许味道，少量

suspicious（adj.）有疑心的，表示怀疑的；引起怀疑的，可疑的

unsuspecting（adj.）不怀疑的，无猜疑的，可信任的

4.assist（v.）帮助、协助、援助；在某场合出席，参加某事物

assistance（n.）帮忙，援助

assistant（n.）助手、助理；店员

assistant（adj.）（定语）协理、副经理

5.employ（v.）雇用某人；使用某人（某物），利用（时间、注意力等）

employee（n.）受雇者；雇员；雇工

employer（n.）雇用者；雇主

employment（n.）雇用；使用；受雇用；职业

unemployed（adj.）未被雇用的；失业的；不在使用中的

unemployment（n.）失业；失业状况；失业人数

6.prove（v.）证明、证实；显示出是某事物

proof（n.）证据、证物、证言；验证、证明

proof（adj.）可防某事物的，有防护作用的；能抵御某事物的；（用以构成复合词）抗……的；防……的

disprove（v.）证明（某事物）有误或有假

disproof（n.）反证明；反证物

II.GrammarExercises

1.Tenses

Useofsimplepasttense:

1）Thesimplepasttenseisusedtotalkaboutcompletedactionsandhabitsinthepast.

e.g.Shakespearediedin1616.

WeusedtowalkamileinthemorningwhenwewereinLondon.

2）Pasttenseofverbssuchaswant,wonder,hopeisusedforpoliteinquiries.

e.g.Iwonderedhowyoulikedthefilm.

Useofpastprogressive:

1）Thepastprogressiveindicatesalimiteddurationoftimeandisthusaconvenientwaytoindicatethatsomethingtookplace（inthesimplepast）whilesomethingelsewashappening.

e.g.Carloslosthiswatchwhilehewasrunning.

2）Thepastprogressivecanexpressincompleteaction.

e.g.IwassleepingonthecouchwhenBertiesmashedthroughthedoor.

※asopposedtothesimplepast,whichsuggestsacompletedaction

e.g.Isleptonthecouchlastnight.

3）Thepastprogressiveisalsousedtopokefunatorcriticizeanactionthatissporadicbuthabitualinnature.

e.g.Tashondawasalwayshandinginlatepapers.

4）Weusethepastprogressiveofverbssuchaswondertoshowpoliteness.

e.g.Iwaswonderingifyoucouldgivemealift.

※Thisuseisevenmorepoliteandtentativethanthesimplepast.

Useofpastperfecttense:

1）Thepastperfecttenseexpressestheideathatsomethingoccurredbeforeanotheractioninthepast.Itcanalsoshowthatsomethinghappenedbeforeaspecifictimeinthepast.

e.g.IhadneverseensuchabeautifulbeachbeforeIwenttoKauai.

2）Ifthepastperfecttenseisnotreferringtoanactionataspecifictime,itisnotoptional.Comparetheexamplesbelow.Herethepastperfecttenseisreferringtoalackofexperienceratherthananactionataspecifictime.Forthisreason,thepastperfecttensecannotbeused.

e.g.SheneversawabearbeforeshemovedtoAlaska.NotCorrect

ShehadneverseenabearbeforeshemovedtoAlaska.Correct

Practice:

Completethefollowingsentencesusingthesimplepast,pastprogressiveorpastperfecttense.

Keys:

1.werebathing,werelooking,wereplay