(完整版)新版新目标英语七年级下册unit4知识点总结
人教版(新目标)2021寒假预习七年级英语下册Unit4(含答案)

Unit4 Don't eat in class! Unit 4单词(音标)rule [ruːl] n.规则;规章arrive [ə'raɪv]v.到达(be) on time 准时hallway ['hɔːlweɪ] n.走廊;过道hall [hɔːl]n.大厅;礼堂dining hall餐厅listen ['lɪs(ə)n]v.听;倾听listen to…听……fight [faɪt]v. & n.打架;战斗sorry ['sɒrɪ]adj.抱歉的;难过的;惋惜的outside [aʊt'saɪd;'aʊtsaɪd]adv.在外面adj. 外面的wear [weə]v.穿;戴important [ɪm'pɔːt(ə)nt]adj.重要的bring [brɪŋ]v.带来;取来uniform ['juːnɪfɔːm]n.校服;制服quiet ['kwaɪət]adj.安静的out [aʊt]adv.外出go out 外出(娱乐)practice ['præktɪs]v. & n.练习dish [dɪʃ]n.碟;盘do the dishes清洗餐具before [bɪ'fɔː]prep. & conj.在…以前adv.以前make (one’s) bed铺床dirty ['dɜːtɪ]adj.脏的kitchen ['kɪtʃɪn]n.厨房more [mɔː]adj. & pron.更多的noisy ['nɒɪzɪ]adj.吵闹的relax [rɪ'læks]v.放松;休息read [riːd]v.读;阅读terrible ['terɪb(ə)l]adj.非常讨厌的;可怕的feel [fiːl]v.感受;觉的strict [strɪkt]adj.严格的;严厉的be strict (with sb)(对某人)要求严格remember [rɪ'membə] v.记住;记起follow ['fɒləʊ]v.遵循;跟随follow the rules遵守规则luck [lʌk] n.幸运;运气keep [kiːp] v.保持;保留hair [heə] n.头发;毛发learn [lɜːn] v. 学习;学会Clark [kla:k]克拉克(姓;男名)Amy [eɪmɪ]埃米(女名)Molly['mɒlɪ]莫莉(女名)New York [nju: jɔ:k]纽约Unit4 知识梳理◆短语归纳1. on time 准时,按时2. listen to… 听……3. in class 在课上4. be latefor 做……迟到5. have to 不得不 6. be quiet 安静7. go out 外出 8. do the dishes 清洗餐具9. make breakfast 做早饭 10. make (one’s) bed 铺床11. be noisy 吵闹 12. keep one’s hair short 留短发13. play with sb. 和某人一起玩14. play the piano 弹钢琴15. have fun 玩得高兴 16. make rules 制订规则◆用法集萃 1. Don’t + 动词原形+其他。
人教新目标版2020中考英语七年级下册教材知识点梳理与练习含答案

14.talk (v.& n.) 说话; 41.run (v.) 跑;奔
70.important
(adj.)
交谈
42.clean(v.) 打扫;弄 重要的★
15.drum(n.) 鼓
干净 (adj.) 干净的
71.bring(v.) 带来;取来
16.piano(n.) 钢琴
43.walk(n.& v.) 行走; 72.quiet(adj.) 安静的★
students 10. 敬老院 the old
22. 散步;走一走 take a walk
bed 36. 对某人严格 be
people's home 11. 善于应付 …… 的;
23. 要么 …… 要么 …… ; 或者 …… 或者 ……
strict (with sb.) 37. 遵守规则 follow the
归的 16.quick(adj.) 快的 →quickly(adv.) 很快地 17.relax(v.) 使放松 →relaxed(adj.) 感到放松 的→ relaxing(adj.) 令人 放松的 18.dish(n.) 碟;盘 →dishes( 复数 ) 19.ride(v.) 骑→ rode( 过 去式 ) →ridden( 过去分词 ) 20.draw(v.) 画画 →drew( 过去式 ) →drawn( 过去分词 ) 21.speak(v.) 说( 某种语言 ) ;说话→ spoke( 过去式 ) →spoken( 过去分词 ) →speaker(n.) 发言人
17.violin(n.) 小提琴
步行
73.practice(v.& n.)
练习
18.also(adv.) 也;而且 44.quickly(adv.) 很快 ★
2020新目标七年级英语下册知识点总结

2020新目标七年级英语下册知识点总结有时候,很多亊情根本无法解释清楚。
不要难过,挺起身来,去坦然面对,因为路,不一定是直的;不要抱怨,淡然沉静,去真诚处置,因为人,不一定永远是对的;更不要掩饰,坦坦荡荡,因为人与人之间的交流,需要的是信任,无愧于心。
在学习方面也是一样,做到问心无愧就好。
下面就是小编为大家梳理归纳的知识,希望大家能够喜欢。
2020新目标七年级英语下册知识点总结Unit 1 Where’s your pen pal from?一、词组be from= come form 来自... pen pal=pen friend 笔友 like and dislike 好恶;爱憎live in +地点在...居住 speak +语言讲某种语言 play sports 做体育运动a little French 一些法语go to the movies 去看电影 write to sb 给某人写信an action movie 一部动作片 on weekends 在周末tell sb about sth 告诉某人某事Excuse me 对不起,打扰 get to 到达、抵达二、句型1、Where+be+主语+from? 主语+be+from+地点.2、Where do/does+主语+live? 主语+live/lives in…3、What language do/does +主语+speak? 主语+speak/speaks….4、主语+like/likes+doing/to do…5. What is your favorite subject/sport? My favorite subject/sport is…6. It’s fun.7. Is that your new pen pal? Yes, it is.Unit 2 Where’s the post office一、词组post office 邮局pay phone 投币式公用电话 next to 在...隔壁across from 在...对面in front of 在...前面between…and…在...和...之间 on a street 在街上in the neighborhood 在附近 on the right/left 在右边/在左边behind…在…后面on Green street 在格林街上near…在…附近 go straight 一直走welcome to… 欢迎enjoy+名词/doing喜欢做某事 have fun 过得愉快 play +the+乐器弹奏乐器on one’s right/left在某人的右边/左边 turn right/left 向右/左转 take a walk 散步have fun 玩得开心the way to …去...的路 let sb do sth 让某人做某事take a taxi 打的/乘出租车go down(along)…沿着...走go through...穿过.. have a good trip 旅途愉快 arrive at(小地方) /in(大地方)到达 at the beginning of 在...开始的时候 at the end of 在...结束的时候 hope to do sth/that/for sth二、日常交际用语。
Unit 3--4 课件人教新目标七年级英语下册单元基础知识复习

重点短语
根据汉语意思,写出相应的英文短语 1. 坐火车 _ta_k_e__th_e__t_ra_i_n_/b_y__t_ra_i_n_ 2. 坐公交车 _t_a_k_e_t_h_e__b_u_s_/b_y__b_u_s__ 3. 坐地铁 _ta_k_e__th_e__s_u_b_w__a_y_/b_y__s_u_b_w_a_y__ 4. 骑自行车__r_id_e__a_b__ik_e_/_b_y_b_i_k_e__ 5. 每天_____e_v_e_ry__d_a_y____ 6. 到校____g_e_t _to__s_c_h_o_o_l__
5.Lily is ___n_e_w___ (新的)in our class. Let's tell her some of our class rules. 6.There is a lake in the center of the park and we can take a ___b_o_a_t__ (船) there. 7.Some of them take the _s_u_b__w_a_y_ (地铁) to school. 8.My grandpa likes to ___l_iv_e___ (居住) in the village. He doesn't want to move to the city. 9.The old man is 90 __y_e_a_r_s__ (岁) old, but he can walk well and speak clearly. 10.Don't __l_e_a_v_e__ (离开) the club before four o'clock in the afternoon.
17.开车(v.) ___d_r_iv_e__ →(名词)司机 __d_r_iv_e_r__ 18.横过;越过(v.)___c_ro_s_s__ →(介词)__a_c_r_o_s_s_ 19.离开;留下(v.)___le_a_v_e__ →(过去式)___l_e_f_t __ 20.真的;符合事实的(adj.)___t_ru_e___ →(副词)___t_ru_l_y__ →(名词)___tr_u_t_h__
新人教版七年级英语下册Unit4 要点详解3.doc

Don’t eat in class. 要点详解1. Don’t run in the hallways. 不要在走廊内乱跑。
此句是祈使句的否定式,表示命令别人不要做某事。
祈使句表示请求、命令、建议、劝告或征求对方意见等,其否定形式是在前面加上don’t构成,肯定形式是以动词原形开头。
在句首或句尾加上please,使语气变得委婉,如果在句尾加please,要用逗号隔开。
e.g. Sit down, please. 请坐。
Please don’t sit down. 请别坐下。
Don’t swim in the river. 别在河里游泳。
2. Which rules are these students breaking? 这些学生在违反哪些规章制度?此句中break为动词,意思为“违背,违反,不依从,不服从,不遵守”,后常接法律、规则、诺言等做宾语。
e.g. He always breaks the rules of school. 他总是违反校规。
He broke his words. 他失言了。
Don’t break the law! 别犯法!3. What else do you have to do? 你还有别的不得不做的事吗?else做副词,表示“另外,其他”,放在something,someone,somebody等复合代词或者what,who, where,when等疑问代词或副词之后,e.g. Would you like anything else? 你还要点别的东西吗?Where else do you want to go? 你还想去别的什么地方吗?4. John, you have to wear sports shoes for gym class. 约翰,体育课你得穿运动鞋。
have to do “不得不做某事”侧重于客观上的“必须,不得不”解,和其他情态动词的区别在于它具有人称的变化。
七年级英语下册第四单元单词表(新目标英语)

实用精品文献资料分享七年级英语下册第四单元单词表(新目标英语)七年级英语下册第四单元单词表(新目标英语)Unit4 Don’t eat in class 1、 rule n.规则;规章 2、 arrive v.到达 3、(be) on time 准时 4、hallway n.走廊;过道 5、hall n.大厅;礼堂 6、dining hall 餐厅 7、listen v.听;倾听 8、listen to… 听…… 9、fight v. &n.打架;战斗 10、sorry adj.抱歉的;难过的;惋惜的 11、outside adv在外面adj 外面的 12、wear v.穿;戴 13、important adj.重要的 14、bring v.带来;取来 15、uniform n.校服;制服 16、quiet adj安静的 17、out adv.外出 18、go out 外出(娱乐) 19、practice v.& n.练习 20、dish n.碟;盘 21、do the dishes 清洗餐具 22、before prep. conj在… 以前 adv以前 23、make (one’s) bed 铺床 24、dirty adj.脏的 25、kitchen n.厨房 26、more adj. pron.更多的 27、noisy adj.吵闹的 28、relax v.放松;休息 29、read v.读;阅读 30、terrible adj.非常讨厌的;可怕的 31、feel v.感受;觉的 32、strict adj.严格的;严厉的 33、be strict (with sb) (对某人)要求严格 34、remember v.记住;记起 35、follow v.遵循;跟随 36、follow the rules 遵守规则 37、luck n.幸运;运气 38、keep v.保持;保留 39、hair n.头发;毛发 40、learn v. 学习;学会 Clark 克拉克(姓;男名) Amy 埃米(女名) Molly 莫莉(女名) New York 纽约。
七年级下册英语语法点总结(新目标)

七年级下册英语语法点总结Unit 1 Where’s your pen pal from?一.短语:1 .be from = come from 来自于----2.live in 居住在---3.on weekends 在周末4 .write to sb = write a letter to sb 给某人写信;写信给某人5 .in the world 在世界上in China 在中国6.pen pal 笔友14 years old 14岁favorite subject 最喜欢的科目7.the United States 美国the United Kingdom 英国New York 纽约8.speak English 讲英语like and dislike 爱憎9.go to the movies 去看电影play sports 做运动二.重点句式:1 Where’s your pen pal from? = Where does your pen pal from/2 Where does he live?3 What language(s) does he speak?4 I want a pen pal in China.5 I can speak English and a little French.6 Please write and tell me about yourself.7 Can you write to me soon?8 I like going to the movies with my friends and playing sports.三.本单元的国家,人民、语言对应。
1 Canada---- Canadian---- English / French2 France------ French------French3 Japan------Japanese----Japanese4 Australia----Australian----- English5 the United States------ American---- English6 the United Kingdom---British----- EnghishUnit 2 Where’s the post offic e?一.Asking ways: (问路)1.Where is (the nearest) ……?(最近的)……在哪里?2.Can you tell me the way to ……?你能告诉我去……的路吗?3.How can I get to ……?我怎样到达……呢?4.Is there …… near here / in the neighborhood? 附近有……吗?5.Which is the way to ……?哪条是去……的路?二.Showing the ways: (指路)1. Go straight down / along this street. 沿着这条街一直走。
人教版(新目标)初中英语七年级下册Unit 4预习自学

Unit 4单词(音标)rule [ ruːl] n. 规则; 规章arrive [ ə' raɪv] v. 到达( be) on time 准时hallway [ ' hɔːlweɪ] n. 走廊; 过道hall[ hɔːl] n. 大厅; 礼堂dining hall餐厅l isten [ ' l ɪs( ə) n] v. 听; 倾听l i sten to… 听……f ight [ faɪt] v.& n. 打架; 战斗sorry [ ' sɒrɪ] adj. 抱歉的; 难过的; 惋惜的outside [ aʊt' saɪd; ' aʊtsaɪd] adv. 在外面 adj. 外面的wear [ weə] v. 穿; 戴important [ ɪm' pɔːt( ə) nt] adj. 重要的bring [ brɪŋ] v. 带来; 取来uniform [ ' juːnɪfɔːm] n. 校服; 制服quiet [ ' kwaɪət] adj. 安静的out [ aʊt] adv. 外出go out 外出( 娱乐)practice [ ' præktɪs] v.& n. 练习dish [ dɪʃ] n. 碟; 盘do the dishes清洗餐具before [ bɪ' fɔː] prep. & conj. 在… 以前 adv. 以前make ( one’ s) bed铺床dirty [ ' dɜːtɪ] adj. 脏的kitchen [ ' kɪtʃɪn] n. 厨房more [ mɔː] adj. & pron. 更多的noisy [ ' nɒɪzɪ] adj. 吵闹的relax [ rɪ' læks] v. 放松; 休息read [ riːd] v. 读; 阅读terrible [ ' terɪb( ə) l ] adj. 非常讨厌的; 可怕的feel [ f iːl] v. 感受; 觉的strict [ strɪkt] adj. 严格的; 严厉的be strict ( with sb)( 对某人) 要求严格remember [ rɪ' membə]v. 记住; 记起follow [ ' fɒləʊ] v. 遵循; 跟随follow the rules遵守规则luck [ lʌk]n. 幸运; 运气keep [ kiːp] v. 保持; 保留hair [ heə] n. 头发; 毛发learn [ lɜːn] v. 学习; 学会Clark [ kla: k] 克拉克( 姓; 男名)Amy [ eɪmɪ] 埃米( 女名)Molly[' mɒlɪ] 莫莉( 女名)New York [ nju: jɔ: k] 纽约unit4课本教材Listezz. What rules axe chese xt«dents breaking? Write the zsuznbera aAcr tbe names.Peter Amy MikeStudent A in a new stude»n Stud B ent A: What arc the ml es?tella Student A about the rulea above. *' We 1, ^* *^" * •••'*° la*c f°rclass. ¥S'e must tie on Anne.Listen. Cbeck { ) tJze acttvttJes AMxt azzd Ctaéy taJJ¢ahout.Activity1.«•'*listen to music tn theclassroom or hallways2.listen to music in thecan can’tITIUSIC fOOIYI3. listen to music outside can can't4. eat in the classroom Caf›can t5. eat in the dininghall can can't6. eatoutside can can't7. wearahat can can’t8. fight can can’ttbese activities? Ctrct ” core or czzsf*¢aboveStudozzt A is Alaa aad Studezst B 1sCfncfp. Talk about che Mes in 2a.Role-play ghe corsveruagioxx.John: I li, my names Jo hn. It's my first day at school.dlice: Hi, John. I’m Alice. ’I liix is a great schocil, but there are a lot of rules. John:Really?that are some of the rules°Alice: ¥$'c11, dun‘t be late f‹ir cla.ss. This is very important.John: OK, so we tz ust be a»time. lan we bring music gIay«rv to schuo1? Alice: No, we can’t. And we always have to «'ear the school uniform.John: 1 see.Alice: Oh, and we atso hax•e to be quiet in the library.t«emeeeez«c nD n'(e [j)'j [ $ c s cc •••v•« v « o« cc « n c n » » c c c c c n c nc nm m+ #§# #m«+++«***.Don’t run in th/èhallways.What are the rules.+Carl we eat in the c lassroomCari we wear a hat in c lass*Does he have to wear a uniform at school ? What do. you have to dokWrite khe rules for the school l ibrary.Don’t light.We’ must be ön time for class. No. we can‘1, büt. we cän eaïin the dining hall.\ës, we can./No. we can't.Y es. he does./No. he doesn*t.We have to be quièt.in the libraiy,Usethewords to make qucstionx about the rules. then x••rite nnswers 0Does she have to be quiet ‹n †he library* (3he/bve to,’ü› d c ÏiL›rary)? A: Y . shs does.A:1istrn to music *(we/c.an lin the h.allivays) *0.Make up five cool rules for your dream whoril. Share your rules with the claas. Y•sur clm*smates vote for the Cwoleet School?l . \Ve can cut in class. ,2. 't¥'e doii’t lIax c-c te truc te› schunl every da)v-.Read the z•uIes in the chazt En 1b. Neo azaccb cbeRulex Can’t(')a . gu uutse+' friendsda his nomew'Orkp actice the quitar‹!o thee disheswatr.h TVhe p h:'s mom make bleak tart ash s oo x on school nigh†sE,lsten agatn. Write wlzeo Dave Rae to /oIfow Ebe cuJea isz the chart In 1b. Cboose fñoczs tbc pkxases tza thee boz.on schonl nights every Saturday befc re dinner in lhe evening rin schc›nl days.after dinner after school every m orningTallc ahozst the x"nIes to Daea'é botzac.Unit4 知识梳理◆短语归纳1.on time 准时,按时2.listen to… 听……3.in class 在课上4.be late for 做……迟到5.have to 不得不6.be quiet 安静7.go out 外出8.do the dishes 清洗餐具9.make breakfast 做早饭10.make (one’s) bed 铺床11.be noisy 吵闹12.keep one’s hair short 留短发13.play with sb. 和某人一起玩14.play the piano 弹钢琴15.have fun 玩得高兴16.make rules 制订规则◆用法集萃1.Don’t + 动词原形+其他。
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unit 4 Don’t eat in class. Section A 1. arrive late for 迟到,侧重到达的时间晚 be late for 迟到 侧重于状态 arrive late for class/school. = be late for class/school. 上课/上学迟到
2. on time准时 按规定时间或指定时间做某事 不早不晚 in time及时 不迟到或在规定时间之前或接近所规定时间做某事 没有迟到,时间还充裕 He always go to school on time.他总是按时上学。 Fireman reached the house on fire in time.消防员及时赶到那幢失火的房子。
3. 祈使句 表示请求,命令或建议 祈使句无主语,主语you常省去,动词原形谓语当, 句首加don’t否定变 朗读应当用降调,句末常标感叹号。 肯定的祈使句 (1)实义动词原形+其他 Have a seat here. 请这边坐。 (2)be动词原形+形容词+其他 Be a good boy! (3)Let sb do sth. Let me help you. 让我来帮你。 (4)有的祈使句在意思明确的情况下,动词可省略。This way, please. = Go this way, please. 请这边走 否定的祈使句 (1) Don’t+实义动词+原形 Don’t forget me! 不要忘记我! (2) Don’t be+形容词+其他 Don’t be late for school! 上学不要迟到! (3) Don’t let sb do sth Let +宾语+ not + 动词原形+其它成分 Don’t let him go. / Let him not go. 别让他走。 (4) No+Ving. No smoking! 禁止吸烟! No fishing! 禁止钓鱼
4. hear listen sound 听 hear听说侧重于听的内容 I'm sorry to hear that you are ill. 听说你生病了我很难过。 I never heard such an interesting story. 我从来没听过这么有趣的一个故事。 listen 听侧重于听的动作 Listen to me carefully. 认真听我说。 sound听起来它是系动词后面接形容词等 That sounds great. 那听起来真不错。
5. fight v打架、打仗 过去式fought. (1)fight for为…而斗争,后面常接抽象名词,表示为事业、自由等而斗争 目的 They are fighting for freedom.他们正为自由而战。 (2) fight against为反对…而战斗,后接事物名词、人和国家名词。 They fought against the enemy.他们和敌人作战。 (3)fight with 和…打架,同…(并肩)战斗,对抗,后只接表示人或国家的名词。 Don’t fight with him.不要和他打架。 (4) fight about 为...争吵 吵架的原因
6.take, bring take 带走,拿走指把东西从说话地带到别的地方 Can you help me to take the books to the classroom?你能帮我把这些书带到教室里去吗? bring带来 指把东西从别处带到说话地
7. 情态动词have to的用法 (1)侧重于客观上的必要,必须 不得不做某事 和其他情态动词的区别在于其有人称的变化。 (2)肯定句:sb +have/has to+动词原形。 主语为第三人称单数时用 has to,其他人称用have to. He has to work on Sunday.他不得不在周日工作。 (3)否定句:sb +don’t/doesn’t have to+动词原形。 主语为第三人称单数用doesn’t have to,其他人称don’t have to.He doesn’t have to leave now. (4) Does/Do+sb+have to+动词原形?Yes,…do/does. No, …don’t/doesn’t. 主语为第三人称单数时用does提问,其他人称用do提问.
Section B 1. practice 练习 practice doing sth practice (playing) the piano 练习弹钢琴 Practice makes perfect. 熟能生巧
2. help v 帮助 help sb (to) do sth帮助某人做某事 help sb with sth(n.)帮助某人做某事 help oneself(myself/yourself/herself…) to+n.请随便用… help n 帮助 不可数 I often help him with his lessons.我常帮他学功课。 Please help yourselves to some fruit.请随便吃些水果。
3. on school days在上学的日子 on school nights在校期间的晚上 4. too mang,too much与much too
5. strict adj 严格的;严厉的 常与be动词连用 (1)be strict with sb 对某人严厉 Mr. White is very strict with us. 怀特先生对我们要求很严格。 (2)be strict in (doing) sth 对某事要求严格 Our boss is strict in our work. 我们的老板对我们的工作要求严格。
6. remember forget (1)remember 记得,记住,及物动词,可以直接加名词 remember doing sth记得已做某事(已做) I remember seeing him once.我记得见过他一次。 (2)remember to do sth 记得要做某事(还没做) Remember to post the letter for me.记得给我寄这封信。 (3)forget 忘记,忘了,作remember反义词时,用法和remember相同。
7. follow v 遵守,遵循;跟随 follow the rules遵守规则 follow sb to do sth 跟着某人做某事
8. 穿校服:单数:wear a uniform 复数:wear uniforms school rules 学校规章制度 9.keep (1)keep +形容词 连系动词 (2)keep+sth/sb +形容词 使.....保持某种状态 (3)keep +doing 一直做某事 (4)keep ... from doing ... 阻止做某事... (5)饲养 keep a pet 饲养一个宠物
易混词组 意义及用法 例句 too many 形容词 太,太多 接可数名词 There are too many people in the park. too much 形容词,太多,接不可数名词 I have too much homework today. much too 副词,太,非常接形容词或副词 My mother is much too busy. (6)保管,保存=borrow keep this book (7)遵守=follow keep this rule
10.learn (1)learn to do sth学(做某事) (2)learn from... 向...学习 (3)learn by oneself=teach oneself 自学 (4)It’s never too old to learn. 活到老学到老
11.some通常用在肯定句中,而any用在疑问句和否定句中 some有时也可以用在疑问句中,主要有以下几种情况: (1)在表示请求的疑问句中。 Could we have some bottles of orange juice, please?我们来几瓶橘汁,好吗? May I ask you some questions? 我可以问你几个问题吗? (2)在表示建议的疑问句中。 Would you like some bags of milk? 你想要几袋牛奶吗? Shall we have some rice for supper? 晚饭我们吃米饭,好吗? (3)在表示说话人盼望得到肯定答复的疑问句中。 Can you see some birds in the tree? 你能看见树上有些鸟吗? (4)用在表示反问的疑问句中。 Can’t you see some apples on the tree? 难道你看不到树上有些苹果吗?
12.either,too与also
13. 祈使句(Imperative Sentence) (1)定义:表达命令、请求、劝告、警告、禁止等的句子,祈使句常用于表达命令,也常称为命令句。 (2)祈使句因对象(即主语)是第二人称,所以通常省略。祈使句的动词都为一般现在时,句末则使用句 号或感叹号来表示结束。 (3)肯定句:行为动词原形+其他 Go and wash your hands.去洗你的手。——命令 Be quiet, please.= Please be quiet.请安静。——请求 Be kind to our sister.对姐妹要和善。——劝告 Watch your steps.走路小心。——警告 Look out!Danger!小心!危险!——强烈警告,已如感叹句 Keep off the grass.勿践草坪。——禁止 No parking.禁止停车。——禁止 (4)以Let开头的祈使句,Let后宾语是是第一人称时,否定形式是在宾语后加not, Let’s not do that again.我们别再那样做了。 (5)如果Let 后面宾语是第三人称,否定形式是在Let前加助动词Don’t, Don’t let them come in.别让他们进来。 (6)祈使句的否定通常使用“Don't …”,Don't+动词原形(行为动词/be动词)+其他 Don't let the dog in.不要让那只狗进来。
易混词 意义及用法 例句 either “也”,用于否定句中,置于句末时用“,”隔开 I won’t go there,either.