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1、unit4 Wildlife protection,填空： They showed _ to their enemies. (mercy) She was _ to the prisoners. (mercy) 翻译： The ship was at the mercy of the storm.,【原句回放】 Farmers hunted us without mercy. mercy n. 仁慈；宽容；怜悯 ? merciful adj. 仁慈的，宽容的。 【拓展】 at the mercy of sb. /sth. 任处置；对无能为力；任由摆布 throw oneself on sbs
2、mercy 指望某人能宽容 without mercy 残忍地 show mercy to sb have mercy on sb 同情 可怜某人,填空： The change in climate may _ （影响） your health.,【原句回放】 It contains a powerful drug which affects mosquitoes. affect (Vt.) 影响；使感动。 【拓展】 Have/produce an effect on 对有影响 come into effect 生效；实施 be of no effect 无效的；无用的,填空： All peo
3、ple desire an _(增加) in well-being (福利) The workmen want to _(减少) the working hours and to _ pay (增加),【原句回放】 If their habitat is threatened or they cannot find enough food，their numbers may decrease decrease v. & n. (1)vi. & vt. 降低，减少，使(变小) (2)n. 降低，减少 搭配 decrease in 在方面减少 from 在基础上减少 to 减少到 by 减少了 特
4、别提示 decrease v. 减少 近reduce v. 减少 反increase v. 增加,Did you report the _ (丢失) of your jewellery to the police? The company suffered a heavy _ （损失）as a result of that mistake What made him unhappy was the loss （输） of yesterdays football match,【原句回放】 loss of bamboo growing areas 竹子生长地的丧失 loss n. (1)U损失；遗
5、失；丧失 (2)损失，损坏 (3)C输，未能赢 【拓展】 the loss of sth. 损失/丢失/输掉某物 suffer a loss (of) 蒙受损失 make up a loss 弥补损失 at a loss 不知所措，困惑,联想： lose v. lost adj. loser n. 拓展： lose ones way lose oneself lose ones balance lose a game/match by be lost in,联想： lose v. 失去；丢失；损失；输 lost adj. 丢失的，失去的，输掉的 loser n. 失败者 拓展： lose on
6、es way 迷路 lose oneself 迷路，迷失方向；沉湎于 lose ones balance失去平衡 lose a game/match by ( 以之差)输掉比赛 be lost in 沉迷于,翻译： I must keep a good reserve of energy for tomorrows match I have little money in reserve Youd better reserve the money for future need We must reserve two seats in the cinema a forest reserve a
7、 game reserve,【原句回放】We drove the car slowly and watched the lions in the nature reserve reserve (1) C保护区，禁猎区 (2) C储藏，储备 (3) v. 保留 (4) v. (=book)预约，预订 【拓展】 in reserve without reserve keep a reserve of.for(=reserve sth. for) reservation n. reserved adj. unreserved adj. 考考你：deserve是什么意思？,in reserve 储备，
8、备用 without reserve 坦率地，毫无保留地 keep a reserve of.for(=reserve sth. for)保留以备 reservation n. 保留地；居留地 reserved adj. 内向的；说话不多的 unreserved adj. 未被预订的,翻译： This book contains all the information you need The hall can contain 500 people,【原句回放】It contains a powerful drug which affects mosquitoes contain vt. (1
9、)包含；含有 (2)容纳 辨析contain与include contain指作为组成部分而被“包含”或“容纳”在内。 include指作为整体中的一部分而被包括进去，用于“句子，including+被包括部分”或“句子，被包括部分+included”。 Twenty-three people，including three babies，were injured in the traffic accident 【拓展】 contain container n. 容器(如瓶，箱，罐),翻译： I would appreciate it if you paid in cash Your supp
10、ort is greatly appreciated Her family doesnt appreciate her,【原句回放】 You should pay more attention to the rainforest where I live and appreciate how the animals live together appreciate v. (1)(不用于进行时)欣赏，赏识；重视 (2)(不用于进行时)感激，感谢，欢迎 常用搭配 I would appreciate it if. 如果，我将不胜感激。 特别提示 appreciate后不接to do作宾语，可接do
11、ing或名词、代词。 appreciate通常不用于进行时态中。,【原句回放】 What must be done if wildlife protection is to succeed? 【点拨】succeed v. 成功，达到目的 搭配 succeed in (doing) sth成功地做了某事 The plan has succeeded He succeeded in(passing) the entrance examination 【拓展】 success n. 成功，成就 successful adj. 成功的 successfully adv. 成功地 success n.
12、成功的人或事,翻译： This kind of bird is dying out Many traditional customs have died out because they are out of date The fire is dying out and youd better add some firewood,【原句回放】As a result these endangered animals may even die out die out (1)(动植物物种)灭绝 (2)(风俗、习惯等)逐渐消失，消灭 (3)(火)逐渐熄灭 【拓展】 die away die off d
13、ie down die away die from die of die a.death,die away(声音、光线、风等)逐渐平息，渐弱 die off(家庭、种族等)相继灭亡，(草木)先后枯死 die down(火、兴奋程度等)渐弱，渐息；(=die away)(光线、声音等)变弱，消失 die from 因致死(外因，常指情感、疾病之外的原因造成的死亡) die of 因而死，死于(内因，常指情感、疾病等原因造成的死亡) die a.death 死得(death前可用形容词),【原句回放】Im protecting myself from mosquitoes 我使自己不被蚊子叮咬。
14、【点拨】protect.from. 保护使不受(伤害)， =protect.against. from / against是介词，后接名词、代词、动名词。 He is wearing sunglasses to protect his eyes from the strong sunlight 【拓展】 keep sb. from doing stop sb. (from)doing prevent sb. (from)doing be kept / stopped / prevented from doing,翻译： A great deal of attention has been pa
15、id to protecting the environment You speak English well，but youd better pay more attention to your written English,【原句回放】 You should pay more attention to the rainforest where I live and appreciate how the animals live together 【点拨】 pay attention to 注意 attention没有复数，其前可以用修饰不可数名词的数量词，不能用冠词、所有格等限定词 to是介词，后接名词、代词、动名词作宾语。 【拓展】 May I have your attention，please?(=Attention，please!) drawattractcatchget ones attention to fixfocus ones attention on devote ones attention to listenwatch with attention Stand at attention(=Attention!),May I have your attention please?(=Attention，please!) 请注意! dr
