必修一第4单元知识点归纳

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1、必修1Unit4知识点归纳1．right/straightaway立刻，马上2．giveoffasmellysmell发现难闻的气味3．betoonervoustoeat太紧张而吃不下beonlytooglad/pleasedto…求之不得；当然非常愿意can’tbetoo…再…也不过分Whilecrossingtheroad,youcanneverbetoocareful!过马路时，越小心越好。4．Thewaterpipescracked.水管开裂5．burstintotears＝burstoutcrying突然大哭burstintolaughter

2、＝burstoutlaughing突然大笑burst/breakintothehouse突然闯入房子burstwithanger/joy勃然大怒／乐不可支theburstofaballoon气球爆了aburstoflaughter一阵笑声ata(one)burst一口气，一下子6．asif/though仿佛，好像7．atanend结束，终结cometoanend完成；结束putanendto…=put/bring…toanend使…结束makebothendsmeet量入为出；使收支相抵endupwith…以…结束；endupdoing…最终在做某事8

3、．inruins荒芜的lie/beinruins呈一片废墟theruinsofancientRome古罗马遗迹bring…toruin使…毁灭；使…没落fallintoruin荒废；败落go/cometoruin毁灭；落空ruinone’shealth/fame/future毁坏某人的健康/名誉/前途辨析：ruin/damage/destroyruin:在一定过程中逐渐对物体进行破坏，使其毁灭；damage：对物体的部分损害，暗示损坏后价值、效率、功能会降低，但这种破坏有可修复性；destroy：彻底毁掉或毁灭，无法或难以修复。9．Thesufferi

4、ngwasextreme.损失惨重10．injured(a.)----theinjured伤员injury(n.)----dosb.aninjury＝doaninjurytosb.伤害某人5beseverely/seriouslyinjured受重伤辨析：injure/wound/hurt/harminjure:指意外事故造成的伤害，也可指对名誉、地位的损害；wound：指人在战斗、攻击中受伤，身体出现明显的伤口，多指枪伤、刀伤、刺伤等皮肉之伤hurt：多指精神上受到伤害，也指身体上的疼痛harm：指身体或精神上的损害或对周围事物的危害。意为“伤害；损

5、害；有害于”。11．thinklittle/nothing/poorly/badlyof…对…评价低/不重视thinkalot/much/highly/wellof…对…评价高/重视speakwell/illof…说…的好/坏话speakhighpraisefor…对…评价高12．blowsthaway吹走，刮走13．therailwaytracks铁轨amuddytrack泥泞小道keep/losetrackof了解（…的动态）,与…保持/失去联系trackthemissile追踪导弹14．tensofthousandsofcows成千上万的牛(1)

6、后＋可数名词复数：agreat/largenumberof…agreat/goodmany…quiteafew…(2)后＋不可数名词：agreatdealof…agreat/largeamountof…(3)后＋可数名词复数或不可数名词agreat/largequantityof/quantitiesof…massesof…plentyof…15．It’suseless/nousedoing做…没用16．cultureshock文化冲击bein/gointoshock休克electricshock电击beshockedattheshockingnews

7、对令人震惊的消息感到震惊beshockedtodo深感意外地去做Itshockssb.todosth.某事令某人震惊17．betrappedin被困在…set/layatrapfor…为…设下圈套5betrappedintodoing被诱骗做某事becaughtinatrap陷入困境fallintoatrap落入陷阱18．sufferfromnaturaldisasters遭受自然灾害之苦inthedisasterhit/strickenarea在灾区19．arescueparty/team救援队cometoone’srescue救援，帮助××Them

8、inerswererescuedfromthecoalmines.矿工被人矿井救出来20．di