人教版英語必修五第五單元知識點

1、U5(BX5)FirstaidLanguagepoints1Aid(v)幫助援助=helpsb幫助某人去做….aidsbtodo在…事幫助某人aidsbin…Heaidedmeinbusiness.Iaidedhertocontinueherstudy.AtChristmasmanyganizationsaidthepo.nU幫助援助在某人的幫助下withtheaidof為了幫助…inaidofTeachersgivetheirless

2、onswiththeaidofcomputers.Heraisedmoneyinaidofthesick.知識拓展：giveofferaid援助cometosb.said幫助某人cutoffaid（突然）終止援助ahearingaid助聽器teachingaids教具medicalaid醫(yī)療救護2.tempary暫時的，臨時的temparyrelieffrompain短暫的解痛temparywksolution臨時工作解決辦法3.fal

3、lillfalladj.illasleepawakesicksilentHiswifesuddenly_______________lastweek.Shehas_______________faweek.fellillbeenill4get過去分詞表被動或狀態(tài)Thecomputergotdamagedwhenweweremoving.Mybikeisgettingrepairednow.MyglassesgotbrokenwhileI

4、wasplayingbasketball.PeterMarygotmarriedlastyear.getdonegetinjured受傷getdressed穿衣服3)Itisessentialthatyou(should)winthevotershearts.贏得選民的信任是至關重要的。當用it充當主語而用它充當表語時，that從句的謂語動詞用should動詞原形。9.Youhavethreelayersofskinwhichactas

5、abarrieragainstdisease…actas作為….barrier屏障障礙物隔閡Youshouldshowtheticketatthebarrier.Thelanguagebarrieragainst反對阻止whichactasbarrier定從10poisonn.vt.毒藥，毒害；毒害，使中毒eg:1)Poisonsmustbeputoutofchildrensreach.毒藥一定要放在孩子們夠不到的地方。2)Thisma

6、tterwillmakesomepoisontothecrops.這種物質會對莊稼造成毒害。3)Booksofthiskindcanmakepoisontochildren.這類書會對兒童造成毒害。4)Heroinhaspoisonedalotofpeople.海洛因毒害了很多人。5)Thepollutedwaterintheriverpoisonedpeoplehere.污染了的河水使這兒的人中毒。poisonousadj.有毒(害)

7、的eg:Thismedicineispoisonousiftakeninlargequantities.11.protect…againstfrom…保護…不受…的損害prevent…fromdoing阻止Wearsunglassesto_________________________.Youneedwarmclothes______________________.Nobodycan_________________________

8、____(阻止他們結婚)protectyoureyesfromstronglighttoprotectyouagainstcoldpreventthemfromgettingmarriedItismydutyto____mystudentsfrombeinghurtwhentheyareindanger.DA.preventB.saveC.stopD.protectpreventsb.(from)doingstopsb.(from)do