Unit5WildanimalsGrammar學(xué)習(xí)目標(biāo)1.掌握并能正確使用may來表示可能性。2.掌握并正確使用動(dòng)詞不定式。3.了解更多有關(guān)野生動(dòng)物的信息。Rules:may是口語中常用的情態(tài)動(dòng)詞，表示“可能”和“許可”，其后接動(dòng)詞原形。（1）表示可能性。Hemayberight.他可能是對(duì)的。Rules:Howtouse‘may’?常見句式：肯定句：主語+may+動(dòng)詞原形否定句：主語+maynot+動(dòng)詞原形他們可能上學(xué)了。Theymaygotoschool.Sandy可能在操場。Sandymaybeontheplayground.他們可能正在下棋。Theymaybeplayingchess.他們可能沒有在上英語課。TheymaynotbehavinganEnglishclass.Maybe后面可以接：1.形容詞2.名詞3.地點(diǎn)狀語4.動(dòng)詞ing當(dāng)may和be同時(shí)出現(xiàn)時(shí)，否定放在_____的后面。may（2）表示許可。多用于上級(jí)或長輩之間。一般疑問句：May+主語+動(dòng)詞原形?肯定回答：Yes,…may.否定回答：No,…can’t/mustn’t.1.他可能不知道答案.Hemaynotknowtheanswer.2.媽媽,現(xiàn)在我可以看電視嗎?不可以。

---Mum,mayIwatchTVnow?---No,youcan’t/mustn’t(禁止）.PutthefollowingintoEnglish:你不可能是對(duì)的.Youcan’tberight.她可能是一位英語老師。Shecan’tbeanEnglishteacher.中文對(duì)比maynotdo：cannotdo:中文對(duì)比maynotdo：cannotdo:可能不（不確定）不可能（確定）May的用法：1.既可以表示__________,用在_____________句中，否定形式為__________,意思是____________2.也可以表示__________,用在________句中，否定回答為_____________.用于長輩或上級(jí)。May后接動(dòng)詞_____________.可能肯定和否定maynot可能不許可疑問句中Can’t/mustn’t原形Can的用法1.既可以表示__________,否定形式為__________,意思是____________2.也可以表示__________,否定形式為__________,意思是____________可能Can’t不可能能Can’t不能Must的用法1.既可以表示__________,2.也可以表示__________,Mustn’t意思是__________.必須一定禁止Inthezoo1.Theelephantisgoingtowardsthewater.It___________(need)abath.2.Thelittleboyiscryingwhenhesawthetigers.He________(be)afraidofthem.3.Icannotgonearthelionsandtigers.They__________(hurt)me.4.Thebabypandaisnotdrinkingitsmum’smilk.It_____________(notbe)hungry.5.Themonkeysarejumpingaround.They_______________(beplaying)witheachother.6.Thehorseisstandingwithitseyesclosed.It______________(besleeping).mayneedmaybemayhurtmaynotbemaybeplayingmaybesleeping

talkabout

verbs+‘to’infinitivesHowtousetheInfinitives?Examples:KittyispreparingtogooutnextSunday.KittyplanstotakeLindaout.Lindawantedtovisitthepark.Sandyagreestogowiththem.Milliedecidedtostayathome.Kitty正準(zhǔn)備下星期天外出。Kitty計(jì)劃帶Linda外出。Linda想要參觀公園。Sandy同意和他們一起去。Millie決定呆在家里。Weuse‘to’-infinitives_______(before,after)verbssuchas‘plan’and‘want’.afterverbs+‘to’infinitives

動(dòng)詞不定式Translatethesephrasesandmakesentenceswiththem.想要做某事希望做某事計(jì)劃做某事同意做某事決定做某事學(xué)習(xí)做某事沒能做某事準(zhǔn)備做某事 wanttodosth.Hope/wishtodosth.plantodosth.agreetodosth.decidetodosth.learntodosth.failtodosth.preparetodosth.忘記做某事試圖做某事記得做某事開始做某事選擇做某事主動(dòng)提出做某事ForgettodosthTrytodosthRemembertodosthBegin/starttodosthChoosetodosthOffertodosthFinishtheexercisesonP62learntoworkoutdecidetoflyremembertocomebackbegintosaveWealsouse‘to’

-infinitivesafterthesewords.wouldlike/need/wait/todosth.begin/start/forget/remembertodosth.try/tryone’sbesttodosth.tellsb.(not)todo

sth.

asksb.(not)todo

sth.wishsb.(not)todo

sth.teachsb.todosth/invitesb.todosth.helpsb.(to)dosth.It’s+adj+todosth.beable/bewilling/bereadytodosthhow/what/where…+todo

Wedon’tuse‘to’aftertheseverbs.1.let

Theteacher

lets

him____（read）loudly.2.

make

Thejoke

makes

me_______

（laugh）.3.

see

Ioften

seehim_____（carry

）water.4.hearDoyouhearbirds_____（sing）

everymorning?readlaughcarrysing

不定式有todo和do,

多數(shù)加todo少數(shù)加do,

下列動(dòng)詞后省去to,“三看”“兩聽”“一感覺”,

外加三個(gè)“小使役”,

保你永遠(yuǎn)不忘記!Chantsee,watch,lookathear,listentofeellet,make,haveremembertodosth.記得去做某事

rememberdoingsth.記得做過某事區(qū)別forgettodosth.忘記去做某事

forgetdoingsth.忘記做過某事e.g.Tom,記得課后和我們一起打籃球。Tom,remembertoplaybasketballwithusafterclass.我記得上個(gè)月寫了一封信給你。Irememberedwritingalettertoyoulastmonth.stoptodosth.停下(正在做的)事去做

(另一件)事stopdoingsth.停止做(正在做的)事e.g.讓我們停下來休息一下。

Let’sstoptohavearest.

不要說話，老師來了。

Stoptalking.Theteacheriscoming.區(qū)別enjoydoingfinishdoingspend(in)doingpractisedoingHavefundoing=haveagoodtimedoingHaveproblems/trouble(in)doing

Weuse‘v-ing’aftertheseverbs.1.Theyarepreparing__________(have)asportsmeeting.2.Jimagreed

__________(go)totheWestLake.3.It’seasy____________(play)softball.4.Whatmade

you_______(feel)sad?5.MrWhitelearned_________(ride)ahorselastyear.6.Wewilltryourbest__________(read)morebooks.7.Let’s________(share)ourjoystogether.8.Idon’tknowwhere___________(visit)nextyear?9.Maxwonderedhow___________(start)acampfire.10.Areyouready___________(drive)mehome?11.Lastweek,wechose_______(visit)Tianmuhutoenjoyourselves.

tohavetogotoplay

feeltoridetoread

sharetovisittostarttodriveHaveatry:tovisit用所給詞的適當(dāng)形式填空1.Whatdoyouwant_________(become)whenyougrowup?2.Look!Simonistrying________(draw)abeautifulpigontheblackboard.3.Allofmyclassmatesenjoy________(play)computergamesontheInternet.4.Idon’tthinkyouneed_______(say)thewordagainandagain.

tobecometodrawplayingtosay5.MotherletMillie______(stay)athomehimself,becausesheisondutytoday.6.Heplans_______(go)onaschooltriptogetherwithhisclassmates.7.Ihope____________(become)adoctor_______(treat)allthepatients.(病人)staytogotobecometotreat

I.完成句子。1.他可能認(rèn)識(shí)你。

He_________you.

2.他們可能下周去長城。

They_________theGreatWallnextweek.3.我們同意馬上離開。

Weagreed________atonce.4.Laura計(jì)劃到中國一些名勝之地旅游。

Laura____________someplacesofinterestinChina.5.你愿意和他一起工作嗎？

Wouldyou_____________withhim?

liketoworkplanstovisittoleavemayknowmaygoto1.Youmust_____(listen)totheteachercarefullyinclass.2.Maryagreed_____(go)shoppingwithLucy.3