
Unit4Wildlifeprotection词汇.ppt
36页Unit4-Wildlife-Unit4-Wildlife-protectionprotection词汇词汇1. decrease vi.& vt. 减少;(使)变小;或变少减少;(使)变小;或变少 n. 减少;降低;减少的数量(其后常接介词减少;降低;减少的数量(其后常接介词in/of))常用结构:常用结构: decrease to 减少到减少到… decrease from ... to … 从从… 减少到减少到… decrease by... 减少了减少了… decrease in ... 在在…方面减少方面减少 反义词:反义词:increase vi.& vt.增加;增长;增强增加;增长;增强①①会员数会员数(从从200人人)减少到减少到150人 The membership decreased (from 200) to 150. ②②班里人数减少了班里人数减少了20人人/15% The number of students in the class has decreased by 20/15%. ③③这种鸟的数量正在逐年减少。
这种鸟的数量正在逐年减少This species of bird is decreasing in number every year.2. suggest vt. ①① 建议,提出(意见、计划、理论等)建议,提出(意见、计划、理论等) ②② 暗示,表明暗示,表明 常用结构:常用结构: suggest + doing 建议做建议做…… suggest sb./to sb. doing sth. 建议某人做某事建议某人做某事 suggest sth. to sb. 向某人提议向某人提议…… suggest (to sb.) that从句从句 (向某人向某人)建议建议……((用虚拟语气用虚拟语气) It is suggested that... 建议建议……(用虚拟语气用虚拟语气) suggest sth. 暗示、表明暗示、表明…… suggest + that从句从句 暗示、表明暗示、表明……用法点拨:用法点拨: suggest作作“建议建议”讲时讲时,后面的从句用虚拟语后面的从句用虚拟语气气,结构为:结构为:suggest+(that)+主语主语+(should)+do+sth.。
当当suggest作作“暗示暗示;表明表明”讲时,后面的从句不用虚拟语气讲时,后面的从句不用虚拟语气另外另外,suggest后不可以接不定式后不可以接不定式(to do)作宾语或宾补作宾语或宾补,即即不可以说不可以说suggest to do或或suggest sb. to do①①我向他建议应用另一种方式来处理这个问题我向他建议应用另一种方式来处理这个问题I suggested to him that we should deal with the problem in another way.②②我建议去散步我建议去散步 I suggested going out for a walk. ③③他面色苍白,说明他身体不好他面色苍白,说明他身体不好 His pale face suggests bad health. 【即学即练】【即学即练】完成句子完成句子①①我提议坐我的车去我提议坐我的车去 I suggested ______ in my car.②②他们向我们建议了另一家商店他们向我们建议了另一家商店They suggested ______ ______ to us.答案:答案:①①going ②②another shop 【联想拓展】【联想拓展】suggestion n.建议,其后接表示具体建议的表语从句、同位语从句建议,其后接表示具体建议的表语从句、同位语从句都应用都应用should+动词原形,动词原形,should可省略。
可省略My suggestion is that we (should) go to the cinema together. 我建议我们一块儿去看电影我建议我们一块儿去看电影即学即练】【即学即练】单项填空单项填空 ③③His suggestion ______ to see the art exhibition interested every one of us. A. that we goB. which we should go C. that we would go D. we should go解析:选解析:选Asuggestion作作“建议建议”讲时,后接的从句用讲时,后接的从句用((should))+do的虚拟语气,再由句子结构可知,选的虚拟语气,再由句子结构可知,选A3. die out 灭绝;逐渐消失灭绝;逐渐消失【联想拓展】【联想拓展】be dying for 渴望;很想渴望;很想 be dying to do sth. 渴望;急切做某事渴望;急切做某事 die away (尤指声音、光、风)逐渐消失(尤指声音、光、风)逐渐消失;减弱减弱die down 渐弱;渐息;(风、雨、浪等)平息渐弱;渐息;(风、雨、浪等)平息die off (家族,种族等)相继死亡;先后死去(家族,种族等)相继死亡;先后死去die from/of 因因……而死。
通常由疾病、饥寒、情感原因造而死通常由疾病、饥寒、情感原因造成的死亡,用成的死亡,用die of(内因),除此之外的原因用(内因),除此之外的原因用die from(外因)【即学即练】【即学即练】①①如果我们不采取行动,许多物种将很快灭绝如果我们不采取行动,许多物种将很快灭绝 Many species will soon die out if we don’t take action.②②许多旧的风俗已消失了许多旧的风俗已消失了 Many old customs have died out .③③汽车的声音消失在远方汽车的声音消失在远方 The noise of the car died away in the distance.用法点拨:用法点拨: die为不及物动词,它与副词构成的短语也是不及为不及物动词,它与副词构成的短语也是不及物动词词组,都没有被动语态形式,不与表示一段时间的词物动词词组,都没有被动语态形式,不与表示一段时间的词连用;连用;dead 为形容词,表示状态,可与表示一段时间的词连为形容词,表示状态,可与表示一段时间的词连用;用;deadly为形容词,意为为形容词,意为“致命的;致死的致命的;致死的”。
4.hunt vt. ﹠vi. 打猎;猎取;搜寻打猎;猎取;搜寻①①狮子有时候单独猎食狮子有时候单独猎食Lions sometimes hunt alone.②②北冰洋的鲸类仍然在遭到猎杀北冰洋的鲸类仍然在遭到猎杀Whales are still being hunted and killed in the Arctic.③③三个国家的警力都在追捕那个杀手三个国家的警力都在追捕那个杀手Police in the three countries are hunting for the killer.5. in peace 和平地;和睦地;安静地;不被打扰地和平地;和睦地;安静地;不被打扰地①①所有的村民都和睦相处所有的村民都和睦相处All the villagers live together in peace.②②请让我安静地做作业请让我安静地做作业Please let me do my homework in peace.③③我希望你不要打扰我,因为我还有工作要做我希望你不要打扰我,因为我还有工作要做I hope you could leave me in peace because I have got work to do.拓展:拓展:in + n. 相当于同根的副词,一般作状语。
相当于同根的副词,一般作状语 in fear 恐惧地恐惧地 in silence 安静地,沉默地安静地,沉默地 in ruins 破败不堪地,废墟破败不堪地,废墟 in surprise 吃惊地吃惊地6. in danger (of) 在危险中在危险中;垂危(常与垂危(常与be连用,强调连用,强调主语处于某种危险之中)主语处于某种危险之中)【联想拓展】【联想拓展】be in danger of 处于处于……的危险中的危险中be out of danger 脱离危险脱离危险• endanger vt. 危害,危及危害,危及 endangered adj. 有生命危险的;濒临灭绝的有生命危险的;濒临灭绝的【【即学即练即学即练】】①①这女孩的生命危在旦夕这女孩的生命危在旦夕 The girl’s life was in immediate danger .②②这位病人有死亡的危险这位病人有死亡的危险 The patient is in danger of death.③③受伤的警察现已脱离危险受伤的警察现已脱离危险 The wounded policeman is now out of danger.7. distant adj. 远处的,遥远的;关系远的远处的,遥远的;关系远的在那座遥远的小山村里,很多人都离家外出去找挣钱的在那座遥远的小山村里,很多人都离家外出去找挣钱的工作。
工作In that distant small village, many people leave home for money-making jobs.我在这个城市里有一个远方亲戚我在这个城市里有一个远方亲戚I have a distant relative in this city.• distance n. 距离距离 in the distance 在远处,在远方在远处,在远方 at a distance 离一段距离,在远处,遥远地离一段距离,在远处,遥远地 keep sb. at a distance 与某人保持一定距离与某人保持一定距离8. relief n. (痛苦或忧虑的)减轻或解除;减轻痛苦的事物(痛苦或忧虑的)减轻或解除;减轻痛苦的事物 a sense of relief 解脱感解脱感 to one’s relief 令人感到宽慰的是令人感到宽慰的是 in relief 如释重负,松了一口气如释重负,松了一口气①①听到玛莎安然无恙的消息,我们都感到很欣慰听到玛莎安然无恙的消息,我们都感到很欣慰It was such a relief to hear that Martha was found safe.②②令我们感到欣慰的是,他已经意识到了自己的错误。
令我们感到欣慰的是,他已经意识到了自己的错误To our relief, he has realized his faults.③③考试终于结束了,我们如释重负,一起看了一场电影考试终于结束了,我们如释重负,一起看了一场电影The exams was over at last, and in relief we went to see a film together.9. burst into sth. 突然爆发;突然闯入突然爆发;突然闯入 burst into laughter/tears 突然大笑突然大笑/大哭大哭 = burst out laughing/crying①①她突然大哭起来她突然大哭起来She burst into tears.②②他没敲门就闯进了屋子他没敲门就闯进了屋子He burst into the room without knocking.10. mercy n. 仁慈;宽恕;怜悯仁慈;宽恕;怜悯 常用结构常用结构: without mercy 无情地无情地 show mercy to sb. have mercy on sb. at the mercy of 在在 … 掌握下,由掌握下,由 … 摆布摆布 beg … for mercy 乞求乞求 … 怜悯怜悯 同情同情/怜悯某人怜悯某人①①我请求宽恕。
我请求宽恕 I beg for your mercy.②②警察毫不留情地将鳄鱼击毙了警察毫不留情地将鳄鱼击毙了 The policemen shot the crocodile without mercy.③③他们对敌人毫无怜悯之意他们对敌人毫无怜悯之意 They showed little mercy to their enemies. =They had little mercy on their enemies.④④人类的命运由自己控制人类的命运由自己控制 The destiny of Man is at the mercy of himself.11. protect … from ((sth./ doing sth.)) 保护保护……不受不受……(危害)(危害)①①我们必须保护这些植物不受寒冷天气的破坏我们必须保护这些植物不受寒冷天气的破坏We must protect these plants from the cold weather.②②这个组织致力于保护儿童不受战争的伤害这个组织致力于保护儿童不受战争的伤害This organization aims to protect children from war.③③夏天,人们想尽办法保护自己不受蚊虫叮咬。
夏天,人们想尽办法保护自己不受蚊虫叮咬In summer people try every ways to protect themselves from mosquitoes.④④世界野生生物基金会旨在保护濒危物种不被杀害世界野生生物基金会旨在保护濒危物种不被杀害The WWF aims to protect the endangered species from being killed.拓展延伸:拓展延伸: keep/ prevent/stop...from doing sth. 阻止某人做某事阻止某人做某事; 阻止某事发生阻止某事发生①①没有什么能阻止我们这样做没有什么能阻止我们这样做Nothing can stop us stop/keep/ prevent us from doing this. ②②要防止这样的事再次发生,这是最好的办法要防止这样的事再次发生,这是最好的办法This is the best way to stop/keep/ prevent such a thing from happening again.注:注:该句型中该句型中stop和和prevent 后面的后面的from可以省略。
可以省略即即prevent/stop... doing sth.但是但是keep后面的后面的from不能不能省略,因为省略,因为keep ... doing sth. 意思是意思是“使使...不断地做不断地做某事某事”如:I’ m sorry I have kept you waiting for so long.12. contain vt. 包含;容纳包含;容纳①①这本书包含你所需要的一切信息这本书包含你所需要的一切信息This book contains all the information you need.②②这个瓶子能容纳多少水这个瓶子能容纳多少水?How much water will this bottle contain?13. affect vt. 影响,侵袭;感动影响,侵袭;感动①①气候的变化可能影响你的健康气候的变化可能影响你的健康The change in climate may affect your health. ②②她死亡的噩耗使我们深为感伤她死亡的噩耗使我们深为感伤We were deeply affected by the news of her death.用法点拨:用法点拨: affect作及物动词,既有作及物动词,既有“影响、侵袭影响、侵袭”的意思,也可以表示的意思,也可以表示“感动感动”,它的名词形式是,它的名词形式是effect,其结构为:,其结构为:have an effect on对对……有影响。
有影响14. pay attention to 注意注意,关注关注 to是介词,后面跟名词或者动名词是介词,后面跟名词或者动名词①①所有的学生都应该注意记笔记所有的学生都应该注意记笔记All the students should pay attention to taking notes.②②老师应该多关注学生那些奇怪的行为老师应该多关注学生那些奇怪的行为The teacher should pay more attention to those strange behaviors of students.attention n. 注意,关心,关注,注意力注意,关心,关注,注意力常用搭配:常用搭配: attract/draw/call/invite one’s attention (to) 吸引某人的注意力吸引某人的注意力 turn one’s attention to 将注意力转向将注意力转向…①①这棵漂亮的圣诞树吸引了小朋友的注意力这棵漂亮的圣诞树吸引了小朋友的注意力The beautiful Christmas tree attracted children’s attention.15. appreciate vt.鉴赏;感激;意识到鉴赏;感激;意识到用法点拨:用法点拨: ①①其后可接名词、代词、动名词、名词性从句等作宾语,其后可接名词、代词、动名词、名词性从句等作宾语,但但不能接不定式不能接不定式。
②②当其意为当其意为“感激,感谢感激,感谢”时,其后宾语只能为时,其后宾语只能为“物物/事事”,,不能为不能为“人人”(与(与thank的用法正相反)的用法正相反)③③其后不直接跟其后不直接跟if或或when引导的从句,若语义上需要接这引导的从句,若语义上需要接这类从句,需借助类从句,需借助it,即:,即:appreciate it if/when...④④当表示当表示“感谢感谢”的程度时,可用的程度时,可用deeply, highly,((very))much等修饰(等修饰(much修饰修饰appreciate时,只时,只能置于其前能置于其前,但是但是very much修饰时,则放在它后面修饰时,则放在它后面)常用结构:常用结构:appreciate sth./doing sth. 感激感激(做做)某事某事I’d appreciate it if... 如果如果……我将不胜感激我将不胜感激①①看翻译作品很难欣赏到外国文学的精髓看翻译作品很难欣赏到外国文学的精髓You can’t fully appreciate foreign literature in translation.②②如果你支付现金的话,我会不胜感激。
如果你支付现金的话,我会不胜感激 I would appreciate it if you paid in cash.③③非常感谢你的帮助非常感谢你的帮助Your help was greatly appreciated.【即学即练】【即学即练】完成句子完成句子①①能再次收到你的来信,我们将十分感激能再次收到你的来信,我们将十分感激 We shall appreciate _________ from you again. ②②如果你能帮助我做这件事,我将不胜感激如果你能帮助我做这件事,我将不胜感激 I would appreciate ______ very much if you would help me with it. 单项填空单项填空③③I really appreciate ______ to relax with you on this nice island. A. to have had timeB. having time C. to have timeD. to having time 解析解析:选选B考查appreciate的用法appreciate,其后不能,其后不能接动词不定式作宾语,只能用名词或动名词形式。
接动词不定式作宾语,只能用名词或动名词形式hearingit16. succeed vi. 成功;继任,继承成功;继任,继承常用结构常用结构: :succeed in (doing) sth. 成功做某事成功做某事 succeed to sth. 继承继承…①①她与她与1558年继承王位年继承王位She succeeded to the throne in1558.②②他成功地进入了这所艺术学校他成功地进入了这所艺术学校He succeeded in getting into this art school.8. come into being 形成;产生形成;产生【联想拓展】【联想拓展】come into 进入;得到进入;得到come into existence 形成;产生;开始存在形成;产生;开始存在come into effect 开始生效;开始实施开始生效;开始实施come into use 开始被使用开始被使用come into power 上台执政上台执政come into fashion 开始流行开始流行come into office 就职就职come into action 开始行动开始行动【即学即练】【即学即练】完成句子完成句子①①三年后他上台掌权了。
三年后他上台掌权了 Three years later, he ______ ______ ______ .②②我们不知道世界是何时形成的我们不知道世界是何时形成的 We do not know when this world ______ ______ ______ .答案:答案:①①came into power ②②came into being用法点拨:用法点拨: come into后面加名词构成的短语一般为不及物动词短语,后面加名词构成的短语一般为不及物动词短语,因此不能用在被动语态中这一类词组也不能用于进行时态因此不能用在被动语态中这一类词组也不能用于进行时态即学即练】【即学即练】单项填空单项填空③③Before the computer ______, people could never imagine it could bring about such great changes to human life. A. came into being B. was discovered C. was come into being D. was formed 解析解析:选选A。
句意为:在电脑出现之前,人们绝不会想到它会给人类句意为:在电脑出现之前,人们绝不会想到它会给人类的生活带来如此巨大的变化电脑不能说是的生活带来如此巨大的变化电脑不能说是“被发现被发现”或或“被形成被形成”的,的,故排除故排除B、、D两项;两项;come into being不能用于被动语态和进行时,故不能用于被动语态和进行时,故选选AⅠ. 单词拼写单词拼写1. I offered him a drink but he didn’t ______ (回应回应).2. The foreign visitors came from a ______ (遥远的遥远的) country.3. The storm did a ______(巨大的巨大的) harm. 4. Many wild animals live happily in the nature ______ (保护区保护区).5. The two neighbouring countries had been ______ (仇敌仇敌) for centuries. 6. Alcoholic drink can have a bad e ______ on your body.7. More a ______ should be paid to your pronunciation. 8. Her coat gave her p ______ from the rain.9. I felt great r ______ when I heard I had passed the examination.10. The i ______ of washing one’s hands before a meal is that it prevents infection. 答案:答案: 1. respond 2. distant 3. powerful 4. reserve5. enemies 6. effect 7. attention 8. protection9. relief 10. importanceⅡ. 完成句子完成句子1. 你知道世界如何形成的吗?你知道世界如何形成的吗? Do you know how did the world ______ ______ ______ ?2. 在冬天你应该盖上东西保护那些植物不要冻坏。
在冬天你应该盖上东西保护那些植物不要冻坏 In winter, you should cover something to ______ the plants ______ the cold.3. 他处于极度危险中他处于极度危险中 He is ______ great ______.4. 他没有努力学习,结果考试不及格他没有努力学习,结果考试不及格 He didn’t work hard. ______ ______ ______ , he failed in the exam.5. 当你驾驶的时候应该注意标志当你驾驶的时候应该注意标志 You should ______ ______ ______ the signs when you are driving.6. 我的家人相处融洽我的家人相处融洽 My family lives ______ ______ .7. 恐龙在几百万年前就灭绝了恐龙在几百万年前就灭绝了 Dinosaurs ______ ______ millions of years ago.8. 他写信申请那份工作他写信申请那份工作 He wrote a letter to ______ ______ the job.9. 暴风雨对庄稼有很坏的影响。
暴风雨对庄稼有很坏的影响 The storm ______ a bad ______ ______ the crops.答案:答案:1. come into being 2. protect;;from 3. in;danger4. As a result 5. pay attention to 6. in peace 7. died out8. apply for 9. had;;effect onⅢ. 单项填空单项填空1. Dark glasses ______ your eyes ______ the sun. A. protect; fromB. protect; out of C. stop; lookD. hide; see解析:选解析:选A protect... from...保护保护……免受的伤害免受的伤害2. He asked her if she could just ______ a flower to the ball? A. have on B. dress C. put on D. wear解析:选解析:选D。
put on以衣服作宾语,强调穿戴的动作,多指穿袜子、以衣服作宾语,强调穿戴的动作,多指穿袜子、戴手套等;戴手套等;wear表示穿衣、戴饰物等表示穿衣、戴饰物等;have on以衣服作宾语,表示以衣服作宾语,表示状态,不用于进行时状态,不用于进行时;dress以人作宾语,以人作宾语,dress sb.表示穿衣状态表示穿衣状态3. —Would you like to come with us for a walk tomorrow? — ______. A. I wantB. I like C. I’d like toD. Yes, I want to very much解析:选解析:选CI’d like to表示表示“我愿意;我想要(做)的我愿意;我想要(做)的”常用来回常用来回答答“would you like...”的问句4. It will not be ______ we go to visit Canada again. A. long beforeB. before long C. soon afterD. shortly after解析:选解析:选A It won’t be long before...要不了多久就会。
要不了多久就会5. The girl dived into the water to look for the gold ring. We ______ about her safety. A. all concernedB. were all concerned C. were concerningD. all were concerned解析:选解析:选B be concerned about为为……担心6. The little girl ______ and ran to her mother. A. turned aroundB. turned over C. turned outD. turned off解析:选解析:选Aturn around转身;旋转,符合句意转身;旋转,符合句意turn out结果却结果却是;是;turn over翻转;翻倒;翻转;翻倒;turn off关掉7. Allen had to call a taxi because the box was ______ to carry all the way home. A. much too heavyB. too much heavy C. heavy too muchD. too heavy much 解析:选解析:选A。
考查考查too+adj./adv.+to do结构much修饰修饰too以加强语以加强语气,应放在气,应放在too之前too much修饰不可数名词修饰不可数名词8. He wants to ______ a job as an English teacher. A. apply for B. askC. promise D. receive解析:选解析:选A apply for a job申请一份工作申请一份工作9. —Fighting has begun again between America and Iraq. —Wouldn’t it be ______ peaceful world if all nations lived in ______ peace with one another? A. a; / B. the; / C. a; the D. /; /解析:选解析:选A a peaceful world一个和平的世界;一个和平的世界;in peace为固定词为固定词组,意为组,意为“和平地和平地”。
10. He will not tell the secret ______ he knows it. A. even thoughB. even C. ifD. as if解析:选解析:选A 前后句之间是让步的关系,故应该用前后句之间是让步的关系,故应该用even though(即(即使)11. I put my necklace right here, but now it ______. A. has goneB. is missed C. is goneD. has lost解析:选解析:选C什么东西不见了可以用什么东西不见了可以用be missing/lost/gone表示12. This book ______ all the information about the Internet you need. A. contains B. holds C. includes D. is listed解析:选解析:选Acontain侧重于所包含的内容;侧重于所包含的内容;include指某一部分也包指某一部分也包括在整体内括在整体内。
13. I don’t ______ Mr. Smith but I ______ him. A. know; know ofB. recognize; know C. know about; rememberD. hear of; know解析:选解析:选Aknow of sb.听说过某人;听说过某人;know sb.认识某人认识某人14. Our English teacher ______ our buying a good English-Chinese dictionary. A. askedB. orderedC. suggested D. required解析:选解析:选Csuggest sb.(‘s) doing sth.建议某人做某事建议某人做某事15. This kind of plant ______ centuries ago. A. died outB. died away C. died off D. died from解析:选解析:选Adie out熄灭;绝种;熄灭;绝种;(风俗习惯风俗习惯)消失;消失;die away/down(声音、光线、风暴、火)渐弱;渐息;(声音、光线、风暴、火)渐弱;渐息;die off(家族、(家族、种族等)相继死亡;(草木)枯死;种族等)相继死亡;(草木)枯死;die from指因疾病或情感以外指因疾病或情感以外的原因或外部原因而造成的死亡。
根据句意可知,选的原因或外部原因而造成的死亡根据句意可知,选A结束结束。
