英语必修4译林牛津Unit1教案（3）语言点Period4LanguagePointsTeachinggoals1.EnabletheSstounderstandthepassagebetter.2.EnabletheSstomastersomeimportantwordsandexpressionsinthetext..TeachingimportantpointsHelptheSsunderstandsomedifficultsentences.TeachingdifficultpointsHowtomasterthewordsandexpressions.TeachingaidsAmultimediaandataperecorder.TeachingproceduresandwaysStep1GreetingsandRevisionGreetthewholeclassasusual.Reviewthelanguagepointstalkedaboutinthelastlesson.Step2Languagepoints7.Acommercialadvertisementisonewhichsomeonehaspaidfortoadvertiseaproductorservice.PSAsareoftenrunforfree(Page2,Line10)▲payv.付款(1)payforsth.为……付款I'vepaidforhisservice.(2)pay(sb.)somemoneyforsth.为……向某人付款Ipaidhim$10000forthecar.[拓展]常见的买、卖东西的句型：(1)主语是买方：paymoneyforsth.spendmoneyonsth.／(in)doingsth.takesth.formoneyoffer(sb.)moneyforsth.(2)主语是物：sth.costssb.money(3)主语是卖方：chargemoneyforsth.sellsth.formoneytakesomemoneyforsth.offer(sb.)sth.formoney经典回放：—DoyouhaveanyideawhatPauldoesallday?—AsIknow,hespendsatleastasmuchtimeplayingashe______.(2007·重庆)A.writesB.doeswritingC.iswritingD.doeswrite解析：do代替spend,结构为spendsometime(in)doingsth.答案：B▲forfree免费Thesepicturescanbekeptforfree.Youmaytakewhicheveryoulike.(1)befreewithsth.对某物大方、慷慨Heisfreewithmoney.(2)befreefromsth.摆脱某物,没有某物Thechildrenarefreefromworry.孩子们是无忧无虑的。Heisfreefromdutytoday.今天他不值班。(3)befreeofsth.离开某物；摆脱(没有)某物(=befreefromsth.)Theshipwasfreeoftheharbor.船已离开港口。Thecityisfreefrom／ofthieves.这个城市没有盗贼。(4)befreetodosth.随心所欲地做某事Youal‘efreetodowhatyoulike.你们想做什么就做什么。(5)befreeofcharge免费Theticketsareallfreeofcharge.这些票都是免费的。8.Therearelawstoprotectpeoplefromadvertisementsthatcheatpeople(Page2,Line14-15)▲protect…from／against…保护……使不受……的伤害,from／against是介词,后接名词、代词或动名词。Heiswearingsunglassestoprotecthiseyesfromthestrongsunlight.Anewmaterialwaspaintedtoprotecttheroofagainstrain.阻止某人做某事:keepsb.fromdoingsth.stop/preventsb.(from)doingsth.bekept／stopped／preventedfromdoingsth.被阻止做某事(from不能省略)Theheavyrainkept／stopped／preventedhimfromgoingthere.9.However,westillmustbeawareoftheskillfulmethodsusedinadvertisementstotryandsellusthings.(Page2,Line15)▲awareadj.意识到的,感觉到的。一般用作表语。后接of短语或从句。(1)be(quite／well)awareof(=haveknowledgeof/knowabout)意识到……,察觉到……Hewasn’tawareofthedanger.他没觉察到危险。IwasawarethatIhaddrunktoomuch.⑵aware的修饰语通常用well或quite,表示“很,非常”,而不用very,类似的词还有worth,“很值得”用bewellworth。经典回放：Heisquite______oftherisk,but—hehasnochancebuttogoahead.A.eagerB.awareC.sensitiveD.serious10.Evenifanaddoesnotlie(Page2,Line15)▲lie(1)v.说谎,撒谎,编造谎言;躺Youcouldseefromhisfacethathewaslying.(2)n.谎言,谎话Thewholestoryisnothingbutapackoflies.整个叙述只不过是一派谎言。tellalie／lies说谎意义原形过去式过去分词现在分词躺,位于lielaylainlying说谎,撒谎1ieliedliedlying放置,产卵laylaidlaidlaying经典回放：Themanagerhadfallenasleepwherehe______,withoutundressing.A.waslayingB.waslyingC.hadlaidD.hadlied解析：句意：“经理没脱衣服就在他躺着的地方睡着了。”A项“正在放置”,C项“已经放置”,D项“已说谎”。答案：B11.…thatthetoothpastecuresbadbreath…(Page2,Line18)▲curevt.治好.改好n.治愈；疗法,药方；解决办法curesb.治疗某人cu...
