Unit 2 語法專題 課件-人教版英語八年級(jí)下冊(cè)

八下英語Unit2I'llhelptocleanupthecityparks語法專題——?jiǎng)釉~不定式動(dòng)詞不定式的用法Thegirlcouldvisitthesickkidsinthehospitaltocheerthemup.課本原句：這個(gè)男孩可以幫助打掃城市公園。Theboycouldhelptocleanthecitypark.這個(gè)女孩可以去醫(yī)院看望生病的孩子，鼓勵(lì)他們。Thegirlcouldvolunteerinanafter-schoolstudyprogramtoteachkids.這個(gè)女孩可以在一個(gè)課后學(xué)習(xí)項(xiàng)目當(dāng)志愿者，教小孩。動(dòng)詞不定式的構(gòu)成todo動(dòng)詞不定式的用法作主語Tohaveagoodsleepisveryimportantforourhealth.謂語不定式結(jié)構(gòu)做主語擁有好的睡眠對(duì)我們的健康非常重要。作表語Mydreamistobeateacher.系表結(jié)構(gòu)我的夢(mèng)想是成為一名老師。動(dòng)詞不定式的用法作賓語IplantogohikingthisSaturday.謂語不定式結(jié)構(gòu)作賓語作賓語補(bǔ)足語Sheinvitedmetogotoherbirthdayparty.謂語賓語不定式結(jié)構(gòu)作賓語補(bǔ)足語作定語He'stheonlyonetogetthere.動(dòng)詞不定式的用法作狀語Igotupearlytocatchtheearlybus.不定式結(jié)構(gòu)作目的狀語動(dòng)詞不定式的用法特殊疑問詞+動(dòng)詞不定式Couldyoupleasetellmehowtodoit？不定式作賓語補(bǔ)足語Andydoesn’tknowwhattowear.不定式作主語Howtodealwiththeproblemisthemostimportanttous.不定式作賓語動(dòng)詞不定式的常見搭配decidetodosth.

決定做某事Andydecidedtoworkthere.plantodosth.計(jì)劃做某事Imisetodosth.

承諾做某事Andyplannedtogoonapicnicthisweekend.refusetodosth.拒絕做某事Thechildrefusedtoeatthepotatoes.動(dòng)詞不定式的常見搭配agreetodosth.同意做某事Andy’sparentsagreetolethergooutwithherfriends.forgettodosth.忘記去做某事Iforgotclosingthewindowsthismorning.forgetdoingsth.忘記曾經(jīng)做過某事Iforgottoclosethewindowsthismorning.我今天早上忘記關(guān)窗了。（窗沒有關(guān)）我忘記我今天關(guān)了窗。（窗關(guān)上了但是“我”忘記了）動(dòng)詞不定式的常見搭配tellsb.todosth.告訴某事做某事Ourteachertoldusnottoswimintheriver.advisesb.todosth.建議某事做某事AndyadvisedmetolisteningtomusicwhenIfeltupset.expectsb.todosth.期待謀某人做某事Myparentsexpectmetogetgoodgradesinthefinalexam.鞏固練習(xí)題：用所給單詞的適當(dāng)形式填空：Parentsshouldalwaystelltheirkids___________(nottalk)withstrangers.—Sam,don’tforget____________(return)thebooktothelibrarytomorrow.—OK,Iwon’t.3.Wesetupthisgroup____________(help)disabledpeoplelikeBenSmith.4.—Canyoucometomybirthdaypartytonight?—Yes,I’dloveto.ButIhavetofinish______(do)myEnglishhomeworkfirst.nottotalktellsb.nottodosth.告訴某人做某事toreturnforgettodosth.忘記做某事tohelp不定式結(jié)構(gòu)作目的狀語doingfinishingdoingsth.完成做某事鞏固練習(xí)題：5.Mr.Zhouisgoodatcookingandhehasdecided__________(open)hisownrestaurant.6.Suepractices__________(play)theviolinhardandoftengiveswonderfulperformances.7..It’snecessaryforus___________(learn)Englishwell.

toopendecidetodosth.決定做某事playingpracticedoingsth.練習(xí)做某事tolearnIt’s+形容詞+forsb.+todosth.8.MrWuhasrecommendedmanybooks.Haveyoudecidedwhich______(read)first？9.Itoftentakesmetwohours______(do)myhomeworkintheevening.10.Youshoulddowhatyoucan____________(improve)yourEnglish,LiMing.toread特殊疑問詞+todotodoIttakessb.+時(shí)間+todosth.

花某人多長時(shí)間去做某事

toimprove不定式結(jié)構(gòu)作狀語11.I’dlovetogohikingwithAndy,butIhavemuchhomework______(do).12.Itwasraining.Myfatheraskedme___________(take)raincoat.13.Youneed__________(make)studyplanfirst.todo不定式結(jié)構(gòu)作賓語補(bǔ)足語totakeasksb.todosth.要求/叫某人做某事tomakeneedtodosth.需要做某事14.

Mary

is

so

sad.

We

have

to

do

something______________(cheer)herup.15.Tomisahumorousboyandhealwaysmakeus_________(laugh)16.Myparentsdon’tallow__________(go)outwithmyfriendsatnight.17.Jane,Johnneedshelp.Let’s________(help)him.tocheer不定式結(jié)構(gòu)作定語laughmakesb.dosth.使某人做某事使役動(dòng)詞+動(dòng)詞原形togoallowsb.todosth.允許某人做某事helpletsb.dosth.使某人做某事使役動(dòng)詞+動(dòng)詞原形18.Mymothergetsupearlyeverymorning__________(make)breakfastforme.19.Iwoundnevergiveupthe