八年级英语上册Unit6Birdwatching重要知识点新版牛津版

PAGEPAGE5Unit6重要学问点【welcome】encourageab(not)todosth激励某人（不）做某事encouragementn.激励showvt.出示，展示showsbsth=showsthtosbn.展览，表演onshow展览，展出talentshow才艺表演3.describevt.描述→descriptionn.描述thedescriptionof......的描述4.broadadj.宽的，宽大的broad既可以表示物体的宽度，也可以表示心胸开阔，侧重指面积广袤或表示人的肩膀和胸宽厚。wide强调从一边到另一边的距离，表示河流、街道、道路的宽度。howmany对therebe句型中的数量提问。→Howmany+可名复+arethere+地点/时间状语？howmany用来提问可数名词的数量howmuch用来提问不行数名词的数量或价格typen.种类=kindalltypesof各种各样的vi.打字【reading】providevt.供应providesbwithsth=providesthforsb为某人供应某物vi.provideforsb.为某人供应生活所需allyearround=alltheyearround一年到头while连词“然而”，用于表示两种状况，活动等之间的差别，表示对比，可用于句首和句中。stayn.逗留，停留forashortstay=stayforashorttime作短暂的停留vi.（短暂的）停留live(长时间)居住5.Therearenotmanycranesleftintheworld,and40percentofthemliveinZhalong.Therebe...left.“还剩下”[percent]“百分之...”（美：percent）“数值+percent+名词”占...的百分之...作主语时，名词为单数/不行数名词，谓语动词用单数；名词为可数名词复数，谓语动词用复数形式。eg:Nearly70percentofwaterispolluted.50percentofthestudentsgotoschoolbybikeinthisschool.Somepeoplewanttomakethewetlandssmallerinordertohavemorespaceforfarmsandbuildings.inorderto“以便，为的是”否定形式：inordernotto（inorder(not)to和sothat引导目的状语从句时，可以互换。）spacen.空间makespacefor...为..腾出空间=makeroomfor...n.太空inspace在太空中6.leadto“导致”+名词/代词/v-ing反义：moreandmore“（道路等）通往”AllroadsleadtoRome.条条大路通罗马。反义：moreandmore反义：moreandmore反义：moreandmore7.lessandless+不行数名词fewerandfewer+可数名词8.Moreover,fishermenkeepfishingthere.moreoveradv.此外=besideskeepdoingsth不停地做某事keepsbdoingsth让某人始终做某事enoughadj.足够的，充分的enough+n.adv.足够地，充分地adj./adv.+enough(forsb)todosthNowtheChinesegovernmenthasmadelawstopreventallthesethingsinZhalong.hasmade→havedone现在完成时：表示动作发生在过去（不与过去的详细时间连用），强调对现在造成的影响。常与manytimes;just,yet,ever,never,already等连用。[prevent]vt.防止，预防；阻挡preventsbfromdoingsth阻挡某人做某事=stop/keepsbfromdoingsth.recordvt.记录n.记录keeparecordof...记录...(尤指运动中最高或最低的)记录breakarecord打破纪录setarecord创建记录keep/holdarecord保持记录changen.变更（可数）n.零钱，找头（不行数）vt.变更changeAintoB把A变成BchangeAforB用A换Bchangeone’smind变更某人的想法tour--tourist后缀-ist表示“...的人”，类似的还有art--artistscient--scientistimportant--importancen.重要性theimportanceof......的重要性StudyingZhalonghelpsuslearnaboutprotectingwildlife.动名词做主语时，谓语动词用单数形式。动名词（短语）还可以在句中作表语，宾语，定语等。Seeingisbelieving.眼见为实。【grammar】writedown写下，登记（名随代中）MrWuagreedtoletmejointheirschooltrip.agreeto+提议/支配/建议等词agreetodosth同意做某事agreesb(not)todosth同意某人（不）做某事agreewithsb同意某人的建议+表示人/建议的词agreeon/upon指双方经过协商而取得一样看法或达成协议Shesawababypandadrinkhermother’smilk.seesbdosth望见某人做某事（常与often等词连用，表示常常望见或者望见了动作的全过程）seesbdoingsth望见某人正在做某事（表示看到的时候动作正在进行）◎动词不定式作目的状语英语中的动词不定式具有副词的功能，可以在句中作目的的状语，表示某一动作或状态的目的。We’llgototheparktowatchtheflowershow.TheChinesegovernmentmakeslawstoprotectwildanimals.清晰或对目的加以强调，还可以在为了使表达更加动词前面用inorderto(即可放句首也可以放句尾)。Wedoafter-schoolactivitieseverydayinordertokeephealthy.=Inordertokeephealthywedoafter-schoolactivitieseveryday.◎动词不定式作宾语补足语我们可以用动词不定式来说明宾语的状况，此时动词不定式在句中作宾语补足语。动词不定式作宾语补足语，有带to和不带to两种形式。分类常用动词带totell，ask，want，wouldlike，order，invite，get，allow，wish，encourage，advise，need，like，love,hate，teach等Theteachertoldustocomeearliertomorrow.老师告知我们明天早一点来。Herparentswishhertobeateacher.她的父母希望她成为一名老师。不带to一感（feel）二听(hear，listento)三使（let,have,make）四看(see,watch,notice,lookat)Lettheboygooutnow.Thatboymadethebabycry.Mymotheroftenlistenstomeplaythepiano.,[留意]①动词help后接不定式作宾语补足语时，不定式可以带to也可以不带to。Childrenshouldhelptheirparents（to）dothehousework.②动词不定式的否定形式是仔原来的不定式前面加not.(nottodo/notdo)Theteachertoldusnottocopyothers’homework.Iwanttomakethelittlenotcry.WewillaskHelen________(help)uswithourEnglish.Mumcouldn’tstandthemessinmyroom,sosheaskedme________(clean)itrightnow.EverytimeItravel,Icarryacamera_________(take)photos.Yesterdaywascold,soweputonmoreclothes_________-(keep)warm.Wedecided________(visit)theGreatWallthissummerholiday.Heoftenhelpsme________(clean)theroom.Youcan’tlettheboy________(stand)inthesun.【integratedskills】cover①vt.覆盖coverAwithB用B覆盖ADon’tcoveryourmouthwithyourhand.不要用你的手捂住嘴。coveranareaof占地面积为Ourschoolcoversanareaof20hectares.我们学校占地面积为20公顷。becoveredwith被...覆盖②n.封面thecoverof......的封面Yanchengisthesecondlargesthometored-crownedcranesinChina.thesecondlargest其次大the+序数词+形容词的最高级kind①n.种类differentkindsof不同种类的akindof...一种...allkindsof...各种各样的②adj.慈爱的；宽容的--kindnessn.慈爱；宽容③kindof+adj./adv.原形“略微，有点儿”Theroomiskindofsmall.这个房间有点小。Allright.①同意对方的吩咐，恳求，建议或支配“好的；可以；没问题”②问候别人或回答别人的问候“很好”③用在一般疑问句中，表示征求对方看法或恳求对方允许“行吗，可以吗”④表示对某人或某事物的看法，感觉或印象等，“可以；不错”复合不定代词/疑问代词/疑问副词+elseWouldyoulikesomethingelsetodrink?Whoelsewillgotothemeeting?Wewenttotheparkandnowhereelse.我们去了公园，其他什么地方都没去。【studyskills】1.有些可以加词尾-er/-or变成指执行某一特别动作加-er加—orclean—cleaner清洁工人act—-actor  男演员dance——dancer舞者collect—-collector保藏家describe——describer描述者/制图人edit—-editor编辑drive——driver驾驶员invent—-inventor独创人explore—-explorer探险家operate—-operator操作员farm——farmer农夫/农夫translate—-translator翻译家heal——healer医治人visit—visitor访问者,来宾learn——learner学习者own——owner全部者/业主3include(s),including3include(s),includingplay——player竞赛者，选手rob—robber强盗run——runner奔跑者,信使sing—singer歌手speak——speaker说话人，演讲者surf—surfer冲浪者teach——teacher老师think——thinker思想家travel—traveler旅行者wait——waiter侍者,服务员win—winner优胜者write——writer作者,作家【task】beinterestedin(doing)sth对（做）某事感爱好interest不行数名词“爱好”take(an)interestin动词“使感爱好，引起...的留意”，主语多为事或物interested形容词修饰人sbbe/g