Unit6 Birdwatching Grammar课件-牛津译林版英语八年级上册

GrammarUnit6Birdwatching

1.学习用动词不定式todo和inorderto表示目的。2.掌握“动词+宾语+动词不定式todo”结构。Learningaims用所给动词的适当形式填空：1.Theheavyrainstoppedus_______(play)football.2.Everyyear,alotofforeignersgotoBeijing________(visit)theGreatWall.3.Toomuchworkusuallymakeshim_______(feel)verytired.4.TheSmithsfromtheUK_______(travel)inHangzhounow.Theyhavefunthere.playingtovisitfeelaretravelling复习巩固5.HeisinvitingJim__________(come)tohishomeforhisbirthdayparty.6._________(live)inZhalongisgoodfordifferentkindsofbirds,Ithink.7.Weshoulddowhatwecan_________(prevent)theweather__________(get)hotterandhotter.8.Therearenotmanycranes_________(leave)intheworld.tocomeLivingtopreventgettingleft9.It’sbadforyoureyestokeep_______

(play)computergamesforsuchalongtime.10.NowtheChinesegovernmenthasmadelaws____________(protect)thesebirds.11.Ihopethis__________(help)himworkouttheproblem.12.Somesmallcompanies___________(face)someproblemsnow.playingtoprotectwillhelparefacing13.Thisarticlehelpsuslearnabout________(protect)theenvironment.14.________(get)thereintime,theystartedearly.15.It’simportant_________(notread)inthesun.16.Jacklikeslisteningtomusicwhilehe_________(sleep).Jacklikeslisteningtomusicwhile__________(sleep).protectingTogetnottoreadissleepingsleepingto-infinitivesforpurpose目的状语Sentencesfromthisunit:1.Ioftengotothemarkettowatchthebirds.2.Somepeoplewanttomakethewetlandssmallerinordertohavemorespaceforfarmsandbuildings.3.NowtheChinesegovernmenthasmadelawstopreventallthesethingsinZhalong.4.Everyyear,alotoftouristsgotoZhalongtowatchthebirds.5.Wearenowinvitingthemtohelpus.6.Weneedmorepeopletocountanddescribethebirds.交流合作在上一单元中我们学习了动词不定式作宾语的用法，在本单元我们将学习用不定式表示某一动作或状态的目的，即动词不定式作目的状语。

交流合作Sentencesfromthisunit:1.Ioftengotothemarkettowatchthebirds.2.NowtheChinesegovernmenthasmadelawstopreventallthesethingsinZhalong.

为了使目的意义更加清楚或表示强调意义时，还可以在前面加inorderto。由inorderto引导的目的状语，既可以置于句尾，也可以置于句首。

Takeanotebookwithyouinordertowritedownwhatyousee.=Inordertowritedownwhatyousee,takeanotebookwithyou.

写下,记下不定式作宾语补足语时，其否定形式是在不定式前面+not其否定形式为:

nottodo/inordernottodoe.g.Theystayathome(inorder)nottomeetheroldfriends._________(watch)thebirdsgave/givesmemuchfun._________(watch)thebirds,andyouwillfindmuchfun._________(watch)thebirds,Ioftengotothemarket.WatchingWatchTowatchWhatpeopledoinZhalongMatchthefirstpartsofthesentencesontheleftwiththesecondpartsontheright.1PeoplegotoZhalong__atotakephotos

ofthebirds.2Theyshouldreadabout__btostudythethe

birdsfirstbirdsinthe

wetlands.3MostPeopletakea__ctowatchthecamerabirds.4TheBirdwtching__dtolearnmoreSocietygoesaboutthem.adbc翻译句子1.他昨天来射阳看我。

HecametoSheyangtoseemeyesterday.2.为了赶上早班车,今天早上我很早就起床了。

Inordertocatchtheearlybus,Igotupearlythismorning.3.为了不忘记，他记下了我的电话号码。

Hewrotedownmytelephonenumber（inorder）nottoforgetit.巩固练习verbs+objects+to-infinitives谓语动词+宾语+宾语补足语我妈妈叫我每天弹两小时的钢琴。Mymumasksme

toplay

thepianotwohourseveryday.我们还可以用动词不定式来说明宾语的情况，此时动词不定式在句中作宾语补足语。交流合作Theteachertoldmetoclean

theblackboard.Iwantyoutogiveme

somehelp.引导不定式作宾补的动词：advise,tell,allow允许,ask,order命令,get,invite,wish,want,encourage鼓励like,love,hate等+sb.todo/nottodosth.asksb.tell叫/吩咐want想要need需要invite邀请advise建议wish希望order命令encourage鼓励get(让)love/like/hatetodosth.nottodosth.朗读并背诵替换练习下列动词后接不定式时，必须省去to

一“感”：feel

二“听”：hear，listento

三“让”：make，let，have（让)

四“看”：watch，see，lookat，notice（注意）

feelsomeonecomenear

hear/listentobirdssing

makeuslaughallthatnight

watchthegoldfishswiminthewater

letsb.feel

listento听hear听见（过去式是heard）makehave使/让（不是“有”）let

watch观看see看见lookat看notice注意dosth.notdosth.朗读并背诵替换练习注意

以“听或看”为例，某人当强调所听或所见的动作经常发生或强调动作的结果时，应使用动词的V-原形；当强调动作“正在发生”(过程)时，需使用V-ing形式（注意v-ing前面没有be动词）即：

notice/see/hear…dosth.

notice/see/hear…doingsth.经常性动作或动作的结果正在发生/进行（过程）1.他常观看金鱼游来游去。Heoftenwatchesthegoldfishswimaround.2.老板让他们一天工作12小时。Thebosslet/made/hadthemworkfor12hourseveryday.3.我看到她过了马路。Isawhercrosstheroad.

4.我常听见她在隔壁唱歌。Ioftenhearhersingnextdoor.5.当我路过门口，我听到她正在隔壁唱歌。Iheardhersingingnextdoor,whenIpassedtheroom.经常性动作经常性动作强调动作的结果强调经常性动作正在发生（过程）动词help后面的动词不定式可带to，也可不带to。Sheoften

helpsme(to)do

thehousework.她常常帮我做家务。We

helpedhim(to)fix

hisbike.我们帮他修自行车。不定式作宾语补足语时，其否定形式是在不定式前面+not1.原不定结构带有to,则其否定形式为:

nottodo2.原不定式结构省to，则其否定形式为：notdoTheClass1,Grade8studentswenttoZhalongNatureReserve.Sandyiswritingabouttheirtrip.Helphercompletethesentenceswiththecorrectformsoftheverbsinbrackets.Goingbirdwatching1.MrWu_____us________apairofcomfortableshoesbecausewewouldhavetowalkalongway.(ask/wear)2.We______somebirds_____inthetrees.(hear/sing)3.MrWu_____us_________thebirdscarefully.(tell/watch)4.Healso__________us__________thebirds.(want/describe)askedtowearheardsingtoldtowatchwantedtodescribe5.He_______us__________inthewetlands.(advise/notshout)6.Thecoldweather_______somebirds______southforthewinter.(make/fly)7.Thetrip_______us______moreaboutwildlife.(help/learn)madehelpedlearn/tolearnflyadvisednottoshout不定式结构的特殊用法1.他听到了这个消息感到很高兴。

Hewasveryhappytohearthenews.(表原因)2.她太累了，走不动了。Shewastootiredtowalkanyfarther.(表结果)3.他们到达了那里却/竟发现大楼在着火。Theyarrivedthere(only)tofindthebuildingwasonfire.(表结果)4.（跟你）说实话，这道数学题我解不出来。Totell（you）thetruth，Ican’tworkoutthismathsproblem.(句首插入语)5.下一步该怎么做是个问题。Whattodo

nextisaquestion.Howtokeepfitmakesusfeelinterested.(疑问词+todo具有名词性质，可作主语)词组翻译1.制定法律来阻止所有这些事情makelawstopreventallthesethings2.想要缩小湿地以便为农场和建筑物腾出更多的空间wanttomakethewetlandssmallerinordertohavemorespaceforfarmsandbuildings3.带本笔记本在身边以便记录你所看见的。takeanotebookwithyouinordertowritedownwhatyousee.4.首先读些关于鸟的信息以更多的了解他们readaboutthebirdsfirsttolearnmoreaboutthem5.带相机以便拍些鸟的照片takeacameratotakephotosofthebirds6.去研究湿地里的鸟gotostudythebirdsinthewetlands7.要求人们不要因为任何原因抓鸟askpeoplenottocatchbirdsforanyreason8.讲有趣的笑话使我们大笑tellfunnyjokestomakeuslaugh9.同意让我参加他们的学校旅行agreetoletmejointheirschooltrip10.要求我们穿一双舒服的鞋子askustowearapairofcomfortableshoes11.得走很长的路havetowalkalongway12.告诉我们仔细地观鸟tellustowatchthebirdscarefully13.鼓励我们描述鸟encourageustodescribethebirds14.建议我们不在湿地里喊叫adviseusnottoshoutinthewetlands15.使得一些鸟飞到南方过冬makesomebirdsflysouthforthewinter16.帮助我们更多地了解野生动物helpuslearnmoreaboutwildlife词汇Let’s_______(discuss)theproblemfirst.Ourteachertoldus_________(listen)carefullyinclass.SuzyadvisedAndrew________(参加)thelessonsaboutDIY.Colorscanchangeourmoodsandmakeus______(feel)happyorsad.Whatabout_______(share)yourhappinesswithyourfriends?discusstolistentoattendfeelsharing6.Iamwriting________(tell)yousomethingaboutmystudy.7.Doyouwanttostop_______(have)arestafterwalkingalongway?8.Wemakeafire________(keep)theroomwarmsothatwecanchatforawhile.9.Mr.Wangdoeswhathecan_______(help)usimproveourEnglish.totelltohavetokeeptohelp10.Ifpricesrise(上升)toohigh,thegovernmenthastodosomething______(stop)it.11.Shewenttothemarket________(watch)thebirds.12.Inorder_______(notfail)intheexam,wemustworkhard.13.Ioftenhearbirds______(sing)inthemorning.14.Takeanotebookwithyou_______(write)downwhatyouhear.tostopt