仁爱版八年级英语上册unit4知识点总结

Unit4OurWorld1.thinkabout=thinkof认为，虑，考2.Asweknow=Itiswellknownthat正如我们知3.Itisimportantforsbtodosth做什么事某人来很重要with

用覆盖5.Playanimportantpart(insth)(在么事上起作重要作6.Controloneself控制自己7.Protectsth/sbfromsth保护某人免8.Liveinthecity----liveontheland9.Keepthewatercycling保持水循环10.Over=morethan超过，多于on为食sthtosb/sth把喂给某人或某物13.Innumber总计，数量上14.Killfor为了杀死15.SouthwestChina中国西南地区16.Inthesouthwest在西南17.Indanger处于危状态18.Outofdanger脱离危19.Giveusjoy给我喜悦20.Makefrom由制造（不能看出材料）21.Makeof由制造（能出原材）22.makeup=setup=form组建，构成23.fillwith用装满proudof以为荣25.theanswertothequestion问的答案26.loseone′slife/lives（去某人生命=die死亡27.asksbforhelp向某人求帮助28.runoutof跑出外29.alevel7.1earthquake一7.1级地震30.whatelse（他的什）/somethingelse（其他的些事）31.what′sthematterwithyou?=what′swrongwithyou?你怎么了？32.catchupwithsb.=keepupwithsb33.Take动）alift=by（介）lift乘电梯34.Inthemiddleof在中间

35.Strike侵袭）happen（发生）in点36.Remembertodosth得要做事（没）37.Rememberdoingsth记得做某事（做）38.Fallon落在的身上39.Falloff/from摔下40.Trytodosth尝试某事41.Movetoclearareas移动到空的地区42.Beoffallenpowerlines小落下的源线43.Beover结束44.Feelafraid感觉害45.Stay/keepcalm持冷静46.Withthehelpof=With′shelp在某的帮助47.All+冠/名所有格+名复数/名单数全部整个48.冠/词所有+whole+名词单数49.Make人/+形50.Doshopping购物）=goshopping去购物）/alittle/形容词较级更或得多52.Findout查明弄清楚53.Makeitintouse其投入使54.Letsbdosth让某人某事55.Asksb(not)todosth让/要某人（）做事56.Besurethat+句子信57.Besuretodosth一定，务必58.Besureofsth相信59.Benotsureif/whether+句不确定否60.Studyfor为而学61.AlookslikeB=AislikeB看起来像，像62.AandBlookthesame看起来一63.IwatchedamoviefromtheInternetlastnight昨晚从网上了电影61.Someday一般将来65.Oneday般将来一般过去时66.Usesthtodosth使用某做某事67.By+方/段：用68.Makefriendswithsb与某交朋友thebetter-----fortheworse70.Look查阅

71.Bedifferentfrom与不同72.liveabetterlife过上更好的生活73.controltheclimate控制气候74.lessandless越来越少75.losetheirhomes失去他们的园76.runoutofthedoor跑出门外77.overagain再一次重新78.godownstairs下楼去79.onEarth在地球上(究竟)80.smallerandsmaller越来越小81.movearound走动，走走去82.returntonormallife恢复正常生83.shoponline网上购物84.sendemails发送电子邮85.fiveminuteslater五分钟后86.hurtothers伤害别87.postinformation发布信息88.searchforinformation搜索信息89.changeEnglishwordsintoChinese翻译英单词为语90.TheInternetourlivesforthebetter.互联网可以我们的活向更的方面变。比较级最高级1.Ais形容词较级thanB(比较内容同可用that/those替2.表示两者“较时，the形容词比较+of短语Heisthetallerthanthetwo.3.最高级：the最高级比较范围+of（前后同）among最高级the最高级+比较范in(前不同类4.比较级与高级转TheChangjiangRiveristhelongestriverinChina.TheChangjiangRiverislongerthantheotherriversinChina.(名单TheChangjiangRiverislongerthananyotherriverinChina.复）5.the+容词比级andthe+容词较级越来越and形原级（不能构成比较级形容词越来越7.the+形容词比较级+句the+形容词比+越越

8.形容词比较级用much,alittle,a等修饰表多原级比较级

最高级good/wellbetterbestbad/illworseworstmany/muchmoremostlittlelessleastfa