精品课件-人教必修4-Unit-1-A-Student-of-African-Wildlife Language-points

LanguagepointsUnit1Womenofachievement

1.devote1)devoteoneself/sth.

to(doing)

sth.献身于……；致力于……Hedevoteshimselftofinishingthetask.Shedevotesallhertimetoherfamily.

2)bedevotedtosth.致力于……adevotedfriendSheisdevotedtoherfamily.

她深爱她的家庭。2.connectionn.连接;关系InconnectionwithHeaskedmemanyquestionsinconnectionwithlifeinChina.connectvt.连接，联系

connect…with/to/andTheroadconnectsHeZhouandBeijingbeconnectedwithIamnotconnectedwithhiscompany.3.behavevi.行为;举止；守规矩

behavewell/badly举止良好/糟糕behaveoneself

举止规矩些根据汉语提示完成英语句子。1)你今天在晚会上守规矩了吗?Didyou______________atthepartytoday?2)这孩子在校行为良好。Thechild____________atschool.

behave

yourself

behavedwell

4.worthwhile

值得的Itisworthwhiledoing/todosth.worth:值得的这辆自行车值50英镑____________________________________.这个博物馆（非常）值得参观。Themuseum_________________________.Thebicycleisworth￡50.is(well)worthvisiting(.

worthy:值得的Sthbeworthytobedone/ofbeingdone.

Theexperimentisworthytobedone.

Theexperimentiswellworthdoing.Sthbe(well)worth+n./doingsth.

5observe

vt.

①观察,注意到

observesb.do/doingsth.注意到某人做某事observethat...注意到……Iobservedastrangergo/going

intotheoffice.遵守（法律，习俗）我们必须遵守交通规则。Wemust______________________.庆祝(节日)你们国家的人庆祝圣诞节吗？Doyou______________________inyourcountry?observethetrafficrulesobserve

Christmasunder

observation

在观察中;在监视下

observe用作被动语态时,不定式须带to。Shewasobservedtoenterthebank.6.arguev.讨论;辩论;争论

arguewithsb.about/oversth.就某事同某人辩论Theyarearguingwiththeirclassmatesaboutthesolutiontotheproblem.他们正在和同学争论这个问题的解决方法。arguefor/against为支持/反对……而辩论Theworkersargued

fortherighttostrike.工人们为争取罢工的权力而辩论。Somepeopleargue

againstfreetrade.一些人为反对自由贸易辩论。arguesbinto/outofdoing

sth说服某人做/不做某事我们说服她和我们一起参加了宴会。Wearguedher

.intojoiningusinthedinner7.only+状语+部分倒装1)只有这样，我们才能把英语学的更好。Onlyinthisway_______________________.2)到那时我才意识到我的错误。Onlythen_______________________.3)只有当战争结束之后,他才重新回来工作.Onlyafterthewarwasover_______________________________________________.didIrealizemymistakescanwelearnEnglishbetterdidhecomebacktowork1.只有当你明白我的意思了,你才能认识到你的错误.

2.只有用这种方法,我们才能按时完成任务.OnlywhenyouunderstandwhatImeancanyourealizeyourmistake.Onlyinthiswaycanwefinishthetaskintime.但当only在句首修饰句子的主语时,不用倒装语序。Onlyyouunderstandme.只有你了解我。OnlyMaryandTomfailedintheexam.8.therestof:

它之后可以接不可数名词或可数名词,但要注意含义,以便决定后面动词的单复数形式。e.g.Therestofthemone