Unit 4 单词精讲 ppt课件-（2022新）人教版高中英语选择性必修第四册.pptx

1、1. parcel n.包裹包裹 vt.裹好；打包；分成若干部分裹好；打包；分成若干部分 I am going to take the parcel to the post office this afternoon.The sales clerk parceled the customers purchases.They parceled out the land into small plots.(n.包裹)(vt.打包)(vt.分成若干部分)2. mail n.邮件；信件；邮政邮件；信件；邮政 vt.邮寄；发电邮给邮寄；发电邮给 Dont forget to mail your moth

2、er the letter.Please forward my mail to me.If we want to send something to another department，we use the mail system.(vt.邮寄)(n.邮件；信件)(n.邮政)复数：mails 三单: mails 现在分词: mailing 过去式: mailed 过去分词：mailed同根词： mailing adj. 邮递的 n. 邮寄；邮件 Ive just come out to mail some letters.I mailed him a letter yesterday.How

3、 much does it cost to mail a letter in Italy? We do our business by mail.I opened my mail and was surprised to see a broken vase.Is there another mail in the afternoon?I went to the post office to mail the letters.知识拓展知识拓展(1)mail sb.sth.mail sth.to sb.给某人邮寄某物给某人邮寄某物 mail out 邮寄出去邮寄出去(2)by mail 以邮寄方式

4、以邮寄方式The shop mailed the book to me.The school said it would mail out acceptance letters on Tuesday.【短语互译】【短语互译】1. by mail 邮寄；通过写信，通过邮递；按信件邮寄；通过写信，通过邮递；按信件2. daily mail 每日邮报（英国伦敦的报刊）每日邮报（英国伦敦的报刊）3. voice mail 语音邮件语音邮件4. express mail 快信快信5. send mail 发送邮件发送邮件6. mail order 邮购，函购；邮购订单邮购，函购；邮购订单3. choru

5、s n.合唱曲；合唱团合唱曲；合唱团 vt.合唱；齐声说合唱；齐声说a chorus of thanks / disapproval / protest etc:something that a lot of people all say at the same time 齐声的感谢齐声的感谢/反对反对/抗议等抗议等in chorus: all together; in unison 同时同时；一起一起Never before have I heard this song sung in chorus.The papers all chorused the praises of the Pre

6、sident.He was met with a chorus of applause from the audience.知识拓展知识拓展a chorus of .齐声；异口同声齐声；异口同声in chorus 异口同声异口同声“Hello，” they shouted in chorus.The professors speech was welcomed with a chorus of praise.4. uniform n. 制服；校服制服；校服 adj. 一致的一致的复数：复数：uniforms 三单三单: uniforms 现在分词现在分词: uniforming 过去分词过去分

7、词: uniformed 比较级：比较级：more uniform 最高级：最高级：most uniform同根词：同根词：uniformed adj. 穿着制服的穿着制服的 uniformly adv. 一致地一致地 Soldiers, policemen, and nurses wear uniforms. The coach checked in the football uniforms at end of the school year. When evening came, the streets still remained full of military uniforms.

8、The windows in the house are all uniform.【短语互译】【短语互译】1. put on a uniform 穿上制服穿上制服2. take off a uniform 脱下制服脱下制服3. in uniform 穿制服穿制服4. school uniform 校服校服5. military uniform 军装军装6. uniform distribution 均匀分布；一致分布均匀分布；一致分布5. not to mention 更不用说，且不说更不用说，且不说【语境应用语境应用】用用let alone或或not to mention完成下列句子。完成下

9、列句子。1) They have three dogs to look after, _ _the cat and the bird.2) You are too ill to get out of bed, _ go shopping. 3) I havent decided on the menu yet, _ bought the food. not to mention / let alonelet alonelet alone【短语互译】【短语互译】as mentioned above如上所述如上所述be (not) worth mentioning (不不)值得一提值得一提Dont

10、 mention it.不要客气，不用谢。不要客气，不用谢。As mentioned above，the function of the device is wonderful.Its no big deal；its not even worth mentioning.Dont mention it.You should drink some water and go to lie down.6. shade vt.给给遮挡遮挡(光线光线)；加灯罩；把；加灯罩；把涂暗涂暗 n.阴凉处；灯罩；阴影部分阴凉处；灯罩；阴影部分 复数：复数：shades 三单三单: shades 现在分词现在分词:

11、shading过去式过去式: shaded 过去分词过去分词: shaded 同根词：同根词：adj. shady 成荫的；阴暗的；名声不好的成荫的；阴暗的；名声不好的; shaded 荫蔽的；色彩较暗的荫蔽的；色彩较暗的These trees afford a pleasant shade.This artist uses light and shade to good effect.A big hat shades the eyes.(n.阴凉处阴凉处)(n.阴影部分阴影部分)(vt.给给遮挡遮挡(光线光线)知识拓展知识拓展(1) in the shade在阴凉处，阴暗处；默默无闻在阴凉处

12、，阴暗处；默默无闻 put.in the shade 使黯然失色；使相形见绌使黯然失色；使相形见绌 a shade of 少许，微微少许，微微(2) shade from 遮挡住遮挡住 We were completely shaded from the sun by the poplar trees.We sat down in the shade of the wall.A shade of doubt in her voice made me afraid.【短语互译】【短语互译】1. get shade from the sun 不让太阳照射不让太阳照射2. throw a shade

13、 on 投阴影于投阴影于3. offer sb shade 给某人提供阴凉处给某人提供阴凉处4. in the shade 在阴凉处在阴凉处5. shade the face/eyes 遮住脸遮住脸/眼睛眼睛【语境应用语境应用】翻译下面句子。翻译下面句子。 1) 你这幅画的明暗色调不够。你这幅画的明暗色调不够。 _2) 这棵树提供了一块舒适阴凉的地方。这棵树提供了一块舒适阴凉的地方。 _3) 她用手遮脸以避阳光。她用手遮脸以避阳光。 _There is not enough light and shade in your drawing.The tree gives a pleasant sh

14、ade.She shaded her face from / against the sun with her hand. shade into 渐变渐变eg The colours of the light shaded from blue into purple. 7. wrinkle vt.& vi.(使脸上使脸上)起皱纹；皱起起皱纹；皱起 n.皱纹皱纹Dont wrinkle the carpet.Her skin was still without a wrinkle.Fine wrinkles started to appear around her eyes.The old ma

15、ns face is covered with wrinkles.She wrinkled her nose at the smell.The skin on her cheeks and around her eyes was beginning to wrinkle.(n.皱纹皱纹)(vt.皱起皱起)vi.(脸上脸上)起皱纹起皱纹知识拓展知识拓展(1)wrinkle (up) ones forehead 皱起额头皱起额头wrinkle with age 老得皮肤皱起老得皮肤皱起(2)wrinkles in ones face 脸上的皱纹脸上的皱纹without wrinkles/a wri

16、nkle 没有皱纹没有皱纹(3) wrinkled adj.有皱纹的有皱纹的His face was wrinkled with age.小片段填空小片段填空If some items are wrinkled，hang them in the bathroom while you take a shower.Steam the wrinkles. 8. ripe adj.成熟的；时机成熟的成熟的；时机成熟的Some of the apples were not quite ripe.The time was ripe to talk about peace.The problem is ri

17、pe for settlement.比较级 riper 或 more ripe 最高级 ripest 或 most ripe同根词：adv. ripely 圆通地；成熟地 vt. ripen 使成熟知识拓展知识拓展(1)be ripe for 的时机成熟；准备就绪；的时机成熟；准备就绪；即可即可；适于；适于(2)ripen vt.& vi.成熟，使成熟成熟，使成熟Im waiting for the apples to ripen.Often you do not notice that the time is not yet ripe for it.【短语互译】【短语互译】1. ripe f

18、or 时机成熟；为时机成熟；为做好准备做好准备2. ripe for settlement 解决的时机已成熟解决的时机已成熟3. ripe field 成熟庄稼的田地成熟庄稼的田地4. ripe scholar 老练的学者老练的学者5. ripe time 成熟的时机成熟的时机9. drag vt.拖；拽拖；拽 vt.& vi.缓慢而费力地移动缓慢而费力地移动I dragged the chair over to the window.They dragged her from her bed.He dragged the heavy case across the floor.She dra

19、gged up that incident just to embarrass me.drag by 过得很慢，拖沓地进行过得很慢，拖沓地进行drag on 拖得太久，持续太久拖得太久，持续太久drag out 不必要地拖延不必要地拖延drag up 提起（别人不愿回忆或谈论的事）提起（别人不愿回忆或谈论的事）知识拓展知识拓展drag in 把把拉进来；硬把拉进来；硬把(某人某人)拉进拉进(某事某事)drag on 拖延；使拖延；拖长拖延；使拖延；拖长(声调、字眼等声调、字眼等)drag oneself along (慢吞吞地慢吞吞地)拖着脚走拖着脚走drag up 拉上，拔出；故意提起拉上，

20、拔出；故意提起(不愉快的往事不愉快的往事)There was no need to drag up the time he spent in prison.The children are so busy playing that they dont want their dinner；youll have to drag them in.The meeting dragged on for more than two hours.【短语互译】【短语互译】1. drag ones feet 拖步而行拖步而行2. drag ones heel 故意延迟行动故意延迟行动3. drag away 拉

21、开拉开, 拖走拖走4. drag down 使身体垮掉使身体垮掉5. drag in 把把拉进去拉进去, 硬把硬把拉扯进来拉扯进来6. drag up 重提重提 (旧事、旧话旧事、旧话)10. resign vi. & vt.辞职；辞去（某职务）辞职；辞去（某职务） He was under strong pressure to resign. He announced that hes going to resign. He was left with no option but to resign. He resigned his position in the company.三单三单:

22、 resigns 现在分词：现在分词：resigning 过去式：过去式：resigned过去分词：过去分词：resigned 词根词根: resign 同根词同根词: resigned adj. 顺从的；已辞职的；己放弃的顺从的；已辞职的；己放弃的 resignation n. 辞职；放弃；辞职书；顺从辞职；放弃；辞职书；顺从【短语互译】【短语互译】1. resign ones office 辞职辞职2. resign ones position 辞职辞职3. resign a task to sb 把任务交给某人把任务交给某人4. resign oneself to 听任；听凭于；甘受听任

23、；听凭于；甘受5. resign to fate 认命认命11. deserve vt. 值得；应得；应受值得；应得；应受You deserve a rest after all that hard work.The report deserves careful consideration.One player in particular deserves a mention.You deserve a reward for being so helpful.三单三单: deserves 现在分词：现在分词：deserving 过去式：过去式：deserved过去分词：过去分词：deserv

24、ed同根词同根词: deserved adj. 应得的；理所当然的应得的；理所当然的 deservedly adv. 理所当然地；应得报酬地理所当然地；应得报酬地【短语互译】【短语互译】1. deserve to do sth 值得干某事值得干某事 ; 应该做应该做2. you deserve it 你应得的你应得的 ; 你活该你活该 ; 你值得你值得3. deserve to win 赢在情理之中赢在情理之中4. deserve to be mentioned 值得一提值得一提 ; 翻译翻译5. deserve ones reputation 名不虚传名不虚传12. contract vt.

25、与与订立合同订立合同 n.合同；合约；契约合同；合约；契约They were successful in winning the contract.Several companies are competing for the contract.They were insistent on having a contract for the workYou can contract with us to deliver your cargo.复数复数: contracts 三单三单: contracts 现在分词：现在分词：contracting 过去式：过去式：contracted 过去分词

26、：过去分词：contracted 同根词同根词: contractual adj. 契约的，合同的契约的，合同的 contractor n. 承包人；立契约者承包人；立契约者【短语互译】【短语互译】1. contract for 订契约订契约, 承包承包, 承建承建2. break a contract 撕毁契约撕毁契约3. simple contract 口头契约口头契约4. law of contract 合同法合同法13. pray vi. & vt. 祈祷；祷告祈祷；祷告She prayed to God for an end to her sufferings.We prayed (

27、that) she would recover from her illness. Were praying for good weather on Saturday.I prayed that nobody would notice my mistake.三单三单: prays 现在分词现在分词: praying 过去式过去式: prayed 过去分词过去分词: prayed 同根词同根词: prayerful adj. 虔诚的；常常祷告的虔诚的；常常祷告的 prayer n. 祈祷，祷告；恳求；祈祷文祈祷，祷告；恳求；祈祷文【短语互译】【短语互译】1. pray for sb/sth 祈求祈求; 祈祷祈祷2. pray for the success of 为为的成功而祈祷的成功而祈祷3. pray to sb for sth 为某事祈求某人为某事祈求某人 4. pray at ones knee 跪在某人的膝下恳求跪在某人的膝下恳求5. pray against 祈祷不要发生祈祷不要发生