Q1動詞不定式的基本形式及衍生形式有哪些？什么情況下才會使用？Q2動詞不定式在句子中可以做哪些成分？做表語時的用法和意義。Q3拓：不定式&動名詞做表語的區別。動詞不定式做表語Q1：

動詞不定式的基本形式及衍生形式有哪些？什么情況下才會使用？將要被...將要做...正在做...已經...已經被...?他的計劃是明天參觀長城。Hisplan________________________________.小試牛刀：?他似乎正在考慮這個問題。Hisseems________________________________.?我的愿望是被一所重點大學錄取。Mywish________________________________.?他們似乎已經打掃過這個房子了。Theyseem________________________________.istovisittheGreatWalltomorrowtobethinkingaboutthe

problemistobeadmittedintoakeyuniversitytohavecleanedthehouseQ2：

動詞不定式在句子中可以做哪些成分？做表語時的用法和意義?不定式作表語位于_______后面。表示具體的、將來的動作。系動詞系動詞1.狀態（be動詞am/is/are/was/were）2.持續

keep,remain,stay,lie,stand,hold3.感官

feel,sound,smell,sound,taste,look,seem,appear4.變化

become,grow,turn,fall,get,go,come,run5.終止

prove,trunout6.似乎seem,appear,look例句欣賞：?

Hisdreamis

tobecomeadoctor.?

Mydutiesaretodeliverletters.?

Whathewantsistosolvetheproblem.?

Mynextplanistohaveagoodrest.不定式作表語強調的是________________________的動作動名詞作表語強調的是_______________________的動作①Ourworkis

(serve)thepeople.②Myjobtodayis___________(clean)theclassroom.Hisjobistopaintthewallswithintwohours.Hisjobispaintingwalls.暫時的工作日常的工作servingtoclean一次性、具體的、將要發生一般性、抽象的、經常發生Q3：

動詞不定式和動名詞做表語有什么區別？練一練一、單選題1.Thebestwaytosolvethisproblemis____________.A.todiscuss

B.discussingC.discuss

D.discussed2.Hisdreamis____________aprofessionalsinger.A.tobecome

B.becoming

C.become

D.became3.Thepurposeofthismeetingis_____________theplanfornextmonth.A.tomake

B.makingC.make

D.made4.Thesecretofsuccessis____________hard.A.towork

B.workingC.work

D.worked5.ThekeytolearningEnglishwellis_________morepractice.A.tohave

B.havingC.have

D.had二、填空題1.TheonlywaytoimproveyourEnglishis___________(speak)more.2.Mygoalthisyearis_____________(get)agoodjob.3.Thereasonforhissuccessis___________(try)hard.4.Themostimportantthingis____________(keep)calminanemergency.5.Thebestwaytoavoidmistakesis____________(check)yourworkcarefully.三、改錯題——找出錯誤并改正1.ThebestwaytolearnEnglishispracticemore.2.Herdreamisbecomeadoctor.3.Thepurposeofthisprojectisimprovingtheenvironment.4.Thesecretofahappylifeistoenjoyeverymoment.5.Thekeytosuccessisworkhard.1.學習英語的最好方法是每天練習。（ThebestwaytolearnEnglishis______________________.）2.他的目標是成為一名優秀的教師。（Hisgoalis___________________________________.）3.成功的關鍵是努力工作。（Thekeytosuccessis____________________________.）4.保持健康的秘訣是每天鍛煉。（Thesecrettostayinghealt