電大2019英語B試題及答案姓名：____________________

一、多項選擇題（每題2分，共20題）

1.Thefollowingsentencesareallcorrectexcept:

A.Shehasbeenlivingherefortwoyears.

B.Hehasfinishedhishomework.

C.Theyarebothstudents.

D.Itisveryimportanttostudyhard.

2.Choosethecorrectwordtocompletethesentence:

Theweatheris__________today.

A.beautiful

B.beautifully

C.beautifully

D.beautifuly

3.Whichofthefollowingisapropernoun?

A.TheGreatWall

B.abook

C.thechildren

D.acity

4.Choosethecorrectformoftheverbtofillintheblank:

IfI___________(be)you,Iwouldnotdothat.

A.am

B.were

C.is

D.was

5.Whichofthefollowingsentencesiscorrect?

A.Hedoesn'tliketoeatvegetables.

B.Shedoesn'tlikestoeatvegetables.

C.Theydoesn'tliketoeatvegetables.

D.Theydoesn'tlikestoeatvegetables.

6.Choosethecorrectwordtocompletethesentence:

Theteachersaidthatthestudents___________(do)theirhomeworkontime.

A.must

B.should

C.can

D.need

7.Whichofthefollowingsentencesiscorrect?

A.Ihavetwobrothersandasister.

B.Ihavetwobrothersandasister.

C.Ihavetwobrothersandasister.

D.Ihavetwobrothersandasister.

8.Choosethecorrectwordtocompletethesentence:

Thecat___________(sleep)onthesofa.

A.is

B.was

C.are

D.were

9.Whichofthefollowingsentencesiscorrect?

A.ShehasbeenteachingEnglishfortenyears.

B.ShehasbeenteachingEnglishfortenyears.

C.ShehasbeenteachingEnglishfortenyears.

D.ShehasbeenteachingEnglishfortenyears.

10.Choosethecorrectformoftheverbtofillintheblank:

IfI___________(go)totheparty,Iwouldbehappy.

A.go

B.went

C.amgoing

D.willgo

11.Whichofthefollowingsentencesiscorrect?

A.Theyareplayingfootballinthepark.

B.Theyareplayingfootballinthepark.

C.Theyareplayingfootballinthepark.

D.Theyareplayingfootballinthepark.

12.Choosethecorrectwordtocompletethesentence:

Thebook___________(be)onthetable.

A.is

B.was

C.are

D.were

13.Whichofthefollowingsentencesiscorrect?

A.Hehasacarandahouse.

B.Hehasacarandahouse.

C.Hehasacarandahouse.

D.Hehasacarandahouse.

14.Choosethecorrectformoftheverbtofillintheblank:

IfI___________(be)you,Iwouldnotdothat.

A.am

B.were

C.is

D.was

15.Whichofthefollowingsentencesiscorrect?

A.Shehasbeenlivingherefortwoyears.

B.Shehasbeenlivingherefortwoyears.

C.Shehasbeenlivingherefortwoyears.

D.Shehasbeenlivingherefortwoyears.

16.Choosethecorrectwordtocompletethesentence:

Theweatheris___________today.

A.beautiful

B.beautifully

C.beautifully

D.beautifuly

17.Whichofthefollowingisapropernoun?

A.TheGreatWall

B.abook

C.thechildren

D.acity

18.Choosethecorrectformoftheverbtofillintheblank:

IfI___________(go)totheparty,Iwouldbehappy.

A.go

B.went

C.amgoing

D.willgo

19.Whichofthefollowingsentencesiscorrect?

A.Theyareplayingfootballinthepark.

B.Theyareplayingfootballinthepark.

C.Theyareplayingfootballinthepark.

D.Theyareplayingfootballinthepark.

20.Choosethecorrectwordtocompletethesentence:

Thebook___________(be)onthetable.

A.is

B.was

C.are

D.were

二、判斷題（每題2分，共10題）

1.Asentencethatbeginswith"Thereis"or"Thereare"isalwaysinthepresenttense.()

2.Thepastcontinuoustenseisusedtodescribeanactionthatwashappeningataspecifictimeinthepast.()

3.Thepresentperfecttenseisusedtodescribeactionsthatstartedinthepastandcontinuetothepresent.()

4."Who"isusedtoaskaboutthesubjectofasentence,while"whom"isusedtoaskabouttheobjectofasentence.()

5.Itisincorrecttosay"Ihavegonetothestore"whenreferringtoapastaction.()

6.Thephrase"inorderto"isusedtoexpressareasonorpurposefordoingsomething.()

7.Thesuperlativeformofanadjectiveisalwaysformedbyadding"-est"totheendoftheadjective.()

8.Thephrase"notonly...butalso"isusedtoconnecttwoormoresubjects.()

9."Couldyouplease..."isapolitewaytomakearequest.()

10.Thepastperfecttenseisusedtodescribeanactionthatwascompletedbeforeanotherpastaction.()

三、簡答題（每題5分，共4題）

1.Explainthedifferencebetween"go"and"goto"intermsofmeaningandusage.

2.Describehowtoformthepresentperfecttenseandgiveanexample.

3.Whatarethethreemainpartsofacompoundsentence,andprovideanexampleofeachpart.

4.Explainthedifferencebetween"affect"and"effect"andgiveanexampleofeach.

四、論述題（每題10分，共2題）

1.DiscusstheimportanceofusingcorrectgrammarinwrittenandspokenEnglish.Includetheimpactoncommunication,understanding,andtheperceptionofone'slanguageskills.

2.Analyzetheroleofvocabularyinlanguagelearningandcommunication.Explainhowvocabularyacquisitioncanenhancetheabilitytoexpressoneselfandunderstandothers,anddiscussstrategiesforeffectivevocabularybuilding.

試卷答案如下：

一、多項選擇題答案及解析思路：

1.B.Hehasfinishedhishomework.(選項B是正確的，因為它是一個完整的句子，而其他選項都是不完整的句子或者句子結(jié)構(gòu)錯誤。)

2.A.Theweatherisbeautifultoday.(選項A是正確的，因為它是形容詞，用來修飾名詞weather。)

3.A.TheGreatWall(選項A是專有名詞，特指長城。)

4.B.Hehasbeenlivingherefortwoyears.(選項B是正確的，因為句子使用現(xiàn)在完成進(jìn)行時態(tài)。)

5.A.Shedoesn'tliketoeatvegetables.(選項A是正確的，因為句子使用了正確的否定形式。)

6.A.Theteachersaidthatthestudentsmustdotheirhomeworkontime.(選項A是正確的，因為must表示必要性或命令。)

7.A.Ihavetwobrothersandasister.(選項A是正確的，因為句子使用了正確的名詞復(fù)數(shù)形式。)

8.A.Thecatissleepingonthesofa.(選項A是正確的，因為句子使用現(xiàn)在進(jìn)行時態(tài)。)

9.A.ShehasbeenteachingEnglishfortenyears.(選項A是正確的，因為句子使用了現(xiàn)在完成進(jìn)行時態(tài)。)

10.A.IfIgototheparty,Iwouldbehappy.(選項A是正確的，因為句子使用一般現(xiàn)在時態(tài)來表示將來的情況。)

11.A.Theyareplayingfootballinthepark.(選項A是正確的，因為句子使用了現(xiàn)在進(jìn)行時態(tài)。)

12.A.Thebookisonthetable.(選項A是正確的，因為句子使用一般現(xiàn)在時態(tài)。)

13.A.Hehasacarandahouse.(選項A是正確的，因為句子使用了正確的名詞復(fù)數(shù)形式。)

14.B.Hehasbeenlivingherefortwoyears.(選項B是正確的，因為句子使用過去時態(tài)。)

15.A.Shehasbeenlivingherefortwoyears.(選項A是正確的，因為句子使用現(xiàn)在完成進(jìn)行時態(tài)。)

16.A.Theweatherisbeautifultoday.(選項A是正確的，因為它是形容詞，用來修飾名詞weather。)

17.A.TheGreatWall(選項A是專有名詞，特指長城。)

18.A.IfIgototheparty,Iwouldbehappy.(選項A是正確的，因為句子使用一般現(xiàn)在時態(tài)來表示將來的情況。)

19.A.Theyareplayingfootballinthepark.(選項A是正確的，因為句子使用了現(xiàn)在進(jìn)行時態(tài)。)

20.A.Thebookisonthetable.(選項A是正確的，因為句子使用一般現(xiàn)在時態(tài)。)

二、判斷題答案及解析思路：

1.×(Thereis/Thereare通常用于表示存在，不一定是現(xiàn)在時態(tài)。)

2.√(過去進(jìn)行時態(tài)用于描述過去某個時間正在進(jìn)行的動作。)

3.√(現(xiàn)在完成時態(tài)用于描述過去開始并持續(xù)到現(xiàn)在的動作。)

4.√(Who用于詢問主語，whom用于詢問賓語。)

5.×(使用havegone表示動作發(fā)生在過去，并可能已經(jīng)完成。)

6.√(inorderto用于表示目的或原因。)

7.√(大多數(shù)形容詞通過在詞尾添加-est來形成最高級形式。)

8.×(notonly...butalso用于連接兩個或多個并列成分，不用于連接主語。)

9.√(Couldyouplease...是一種禮貌的請求表達(dá)方式。)

10.√(過去完成時態(tài)用于描述在另一個過去動作之前完成的動作。)

三、簡答題答案及解析思路：

1.Thedifferencebetween"go"and"goto"liesintheirmeaningsandusage."Go"isaverbthatindicatesmovementordirection,oftenimplyingachangeinlocation.Forexample,"Igotoschooleveryday.""Goto"isaphrasalverbthatindicatesthedestinationofajourneyortheplaceoneisgoing.Forexample,"Iamgoingtothestore."Theusageof"go"ismoregeneral,while"goto"isspecificaboutthedestination.

2.Thepresentperfecttenseisformedbycombiningthepresenttenseof"tobe"(am/is/are)withthepastparticipleofthemainverb.Forexample,"Ihaveeatenlunch."Thepresentperfecttenseisusedtodescribeactionsthatstartedinthepastandcontinuetothepresent,oractionsthathaveapresentresult.Italsoindicatesacompletedactionwithnospecific