人教版七年级英语下册 Unit 5 section B.pptx

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1、1.friendly(1)friendlyadj.友好的befriendlyto=bekindto=begoodto对.....友好eg:Heisfriendlytohisclassmates.(2)unfriendly不友好的2.savesave救助saveone'slife救......的命ThedoctorsavesBob'slife.节省/节约Wemustsavewater.储蓄Heissavingmoneytobuyanewpetdog.保存Didyousavethefile?3.oneof..........之一（1）oneofeg:Oneofth

2、emisgoodatEnglish.OnemyclassmatesisfromAustralia.(2)oneof+the+形容词最高级+名词复数最.......之一eg:KungFuPandaisoneofthemostinterestingfilms.+名词复数+人称代词宾格做主语，谓语动词用单数4.symbolasymbolof......的象征eg:Thedoveisasymbolofpeace.（1）leavesth+地点介词短语把某物忘在某地（过去式left）eg：Ileftmytextbookathome.Ileftmypenintheclass

3、room.5.forget/leave（2）forgetforgettodosth忘记要做某事（这事还没做）Don'tforgettoclosethedoor.不要忘记关上门．forgetdoingsth忘记已经做过某事Iforgetclosingthedoor.我忘记已经关上门了．6.rememberremembereg:Remembertoclosethedoorwhenyouleave.Irememberseeinghiminthecity.remembertodosth记得去做某事（还没做）rememberdoingsth记得做过某事（已做）7.pla

4、ce(1)placecn.places(2)aplaceofinterest(一处)名胜eg:ThePalaceMuseumisaplaceofinterestinBeijing.8.withwith和....在一起playwithhim带有；具有Heisaboywithglasses.使用Youcanonlywritewithapen.表动作的伴随Theteacherwithherstudentsgoestothelibrary.Theteacherandherstudentsgotothelibrary.9.water(1)waterun.水eg:Idri

5、nkaglassofwatereverymorning.(2)waterv.给....浇水eg:Canyouhelpmewatertheflowers?10.getlost迷路（1）getlost=belost=loseone'sway迷路eg:Itiseasytogetlostintheforest.Itiseasytobelostintheforest.Heloseshiswayinthecity.11.indanger处于危险中(1)(be)in(great)danger处于危险中eg:Theboyisingreatdanger.(2)outofdang

6、er脱离危险eg:Heisstillinhospital,butheisoutofdanger.(3)dangerousadj.危险的eg:Itisdangerous.12.cutdown砍倒(1)cutdown名两边代中间eg:Don'tcuttreesdown.Don'tcutdowntrees.Don'tcutthemdown.(2)cut相关词组cutback削减cutup切碎cutoff切断cutin插嘴13.loseone'shome失去家园(1)loseone'shome失去家园eg:Manypeoplelosetheirhomesinthewa

7、r.(2)lose相关短语loseweight减肥loseheart丧失信心lodeface丢面子loseone'sway迷路14.over(1)over(2)over相关短语goover检查allover遍及overthere在那边overandover反复prep.超过/多余=morethanMyfatherisover40.=Myfatherismorethan40.prep.在.....上方Thereisabridgeovertheriver.adv.完了/结束Classisover.15.bemade.....bemadeeg:Thedeskisma

8、deofwoods.Thisbooki