必修1 Unit4知识点归纳
1．right/straight away立刻，马上 2．give off a smelly smell发现难闻的气味 3．be too nervous to eat太紧张而吃不下
be only too glad/pleased to …求之不得；当然非常愿意 can’t be too …再…也不过分
While crossing the road, you can never be too careful!过马路时，越小心越好。
4．The water pipes cracked.水管开裂 5．burst into tears＝burst out crying突然大哭 burst into laughter＝burst out laughing突然大笑 burst/break into the house突然闯入房子 burst with anger/joy勃然大怒／乐不可支 the burst of a balloon气球爆了 a burst of laughter一阵笑声 at a (one) burst一口气，一下子 6．as if/though仿佛，好像 7．at an end结束，终结 come to an end完成；结束
put an end to … = put/bring … to an end使…结束 make both ends meet量入为出；使收支相抵
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end up with…以…结束； end up doing…最终在做某事 8．in ruins荒疏的 lie/be in ruins呈一片废墟
the ruins of ancient Rome古罗马遗迹 bring… to ruin使…毁灭；使…没落 fall into ruin旷费；败落 go/come to ruin毁灭；落空
ruin one’s health/fame/future毁坏某人的康健/名誉/前途辨析：ruin/damage/destroy
ruin: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．The suffering was extreme.损失惨重 10．injured (a.) ---- the injured伤员
injury (n.) ---- do sb. an injury＝do an injury to sb.损害某人 be severely/seriously injured受轻伤 辨析：injure/wound/hurt/harm
injure:指无意事故造成的损害，也可指对名誉、地位的损害；
wound：指人在战斗、攻击中受伤，身体出现明明的伤口，多指枪伤、刀伤、刺伤等皮肉之伤hurt：多指精神上受到损害，也指身体上的疼痛
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harm：指身体或精神上的损害或对周围事物的危害。意为“损害；损害；无益于”。
11．think little/nothing/poorly/badly of…对…评价低/不重视 think a lot/much/highly/well of…对…评价高/重视 speak well/ill of…说…的好/坏话 speak high praise for…对…评价高 12．blow sth away吹走，刮走 13．the railway tracks铁轨 a muddy track泥泞小道
keep/lose track of了解（…的动态）,与…保持/失去联系 track the missile追踪导弹
14．tens of thousands of cows成千上万的牛 (1)后＋可数名词复数： a great/large number of… a great/good many… quite a few… (2)后＋不可数名词： a great deal of… a great/large amount of…
(3)后＋可数名词复数或不可数名词 a great/large quantity of/quantities of…
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masses of… plenty of…
15．It’s useless/no use doing做…没用 16．culture shock文化冲击 be in/go into shock休克 electric shock电击
be shocked at the shocking news对令人震惊的消息感到震惊 be shocked to do深感无意地去做 It shocks sb. to do sth.某事令某人震惊 17．be trapped in被困在… set/lay a trap for…为…设下圈套 be trapped into doing被诱骗做某事 be caught in a trap陷入困境 fall into a trap落入陷阱
18．suffer from natural disasters遭受自然灾害之苦 in the disaster hit/stricken area在灾区 19．a rescue party/team救援队 come to one’s rescue救援，帮助××
The miners were rescued from the coal mines.矿工被人矿井救出来 20．dig out those who were trapped挖出被困人员 dig out the truth挖掘/发现真相
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dig into a bowl of rice开始津津有味地吃米饭 dig into Chinese history探寻中国历史
dig one’s hands into one’s pocket把双手深深插入口袋 dig for寻找
21．bury… in…把…埋入… be buried alive被活埋
be buried in one’s work＝bury oneself in (doing)埋头于，专心于 bury one’s face in one’s hands双手掩面
22．build shelters for survivors为幸存者建避难处 take shelter from; shelter from避难，庇护 shelter…form…保护…不受损害 23．metal bars金属条/棒 a bar of chocolate一块巧克力 end up behind the bars最后进了监狱
24．frighten sb into/out of doing sth恐吓做/不做…. a frightening night一个令人恐怖的夜晚 a frightened boy一个感到害怕的孩子
25．turn down/decline one’s invitation拒绝/婉言谢绝sb的邀请26．give/make/deliver a speech演讲
27．a newly-repaired bicycle一辆刚修好的自行车
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必修一第4单元知识点归纳
