新目标人教版七年级下册英语期中考试知识点和语法总结印刷

1、新目标人教版七年级下册英语期中考试知识点和语法总结印刷SANY 标准化小组 #QS8QHH-HHGX8Q8-GNHHJ8-HHMHGN#七年级下册英语UnitI Can you Play the guitar一、知识梳理：短语归纳1.PIay CheSS下国际象棋2.4.EngliSh CIUb英语俱乐部5.7.PIay the PianO 弹钢琴8.10. do kung fu表演（中国）功夫Play the guitar 弹吉他3. SPeak EngIiSh 说英语talk to跟说Play the drums 敲鼓6. Play the ViOIin 拉小提琴9. make frien

2、ds 结交朋友11. tell StOrieS 讲故事12Play games做游戏13. On the Weekend/on WeekendS 在周末用法集整»1 典旬必脊球类/棋类/牌类下棋，打球，打1 ,牌Cdn you drawYes, I can. / No, I can, t.2.2.Wfefcltto join I Wdnt to 诡MeHss club.p.3.Y<he （gDDdj<an diehiSh ddiitell in doing sth.擅长做某.>ounds good /That SOUndS good5.4.1 bmgcaidtBnb

3、ish and I Can a 1 sfc¾cMfa 善于应付某人 &丁1宪駝比门能弐瞄口强眦355丄372匕二. 语法探究I 情态动词概念：情态动词表示说话人对所说动作的观点，:需要、可能、意愿、怀疑等。特点：形式上没有人称和数的变化，有的也没有时态的变化；不能单独作谓语，因为情态动词本 身词义不完全；必须和不带"to"的动词原形连用。意义：情态动词一般有多个意义。否定式：情态动词的否定式一般为在其后加note 一般疑问式：一般疑问句通常将其提到句首。II .情态动词Can的用法A.意义1. 表示O如：He Can SPeak EngIiSh Very

4、well.他英语说得很好。She Can Sing SOme EngIiSh songs.她会唱儿首英文歌曲。2. 表示o如：YOU Can Play the ViOIin after SChOOI every day.每天下课后你可以拉小提琴。StUdentS Can ' t take CelI PhOneS Or Mp3 PIayerS to SChOOL 学生不允许带手机或 MP3 到 学校。3. 表方。 如:Can you tell me an EngIiSh StOry你能给我讲个英语故事吗COUld you help me With my EngIiSh你能帮我学英语吗温馨

5、提示：上句中的COUld是can的过去式，用在一般现在时的句子中，表示比can更客气的 请求。4. can't 表示 o 如：-IS that Mr. Smith那是史密斯先生吗That Cdrft be him. He is in NeW YOrk now.那不可能是他。他现在在纽约呢。B.句型变化肯定句： He Can Play the _drums,否定句： He Iay the drums一般疑问句：he the drums两种回答： Yes, he . /No, he 对画线部分提问：he PIayI易错点针对训练II. 单项选择()1. 一Can you him to St

6、OP SmOkingSUreA. tellB Say C talk D SPeak()2. The Iittle boy EngIiSh VeryA SPeakS; good B speaks; WelI C says; WelID tells; WelIII. 用good或WelI填空is a StUdent; he is and StUdieS2. The food SmelIS and it SelIS III. 使用适当的介词填空1. RUnning is good a man, S health2. ParentS aren' t always good their Chil

7、dren.3. The Iady is Very good her Cat4. If you are not good driving, you' d better keep the Car away.IL使用所给词的适当形式填空1. The book is Very (interest)2. I need a (relax) holiday.3. Are you (interest) in music4. He does, t feel (relax) When he is at WOrk三、单元话题作文：假设王宏学校的英语广播站急需招一名英语广播员，王宏擅长英语，他想加入英语广播站

8、。请根 据下面关于王宏的信息，帮助他写一份不少于60词的申请。NameWang HOngAge15LikeEngIiShJ music, SPOrtSThingSSing EngliSh songs, dance, PIay the guitarTeIePhOne要求：1 语句通顺、语意连贯；2. 申请要包括表格中的所有信息；3. 申请的开头和结尾已经给出，不计入总词数。Dear Sir,My name is Wang HOng I' m 15 I Want to join the EngliSh radio Station and WOrk With Iike EngIiSh a I

9、Ot And I IOVe music I do SPOrtS every day. I Can Sing EngIiSh SOngS Very WeI1. I Can also dance I do WelI in PIaying the guitar I think I Can be good at this job. If you Ileed me, PIeaSe CalI me at 89345862 Or, you Can e-mail me at.I hope to get your Ietter SOOnOYOUrSJWang HOngUnit 2 Whert time do y

10、ou go to SChOOl一、知识梳理：短语归纳get UP起床6. get to 到达1. What time 儿点2. go to SChOOI 去上学 3.4. take a ShOWer 洗淋浴5. brush teeth 刷牙7. do homework做家庭作业 & go to WOrk去上班9. go home回家10. eat breakfast 吃早饭11 get dressed 穿上衣服12 get home 到家13. eitheror要么要么14. go to bed early早点上床睡觉15. in the morning/ afternoon/ eve

11、ning 在上午/下午/晚上16. take a Walk=go for a Walk 散步17. IOtS of=a IOt Of 许多，大量18. take for a WdIk 带去散步19. at night 在晚上20. be Iate for=arrive Iate for 迟到？QUiCkly 吃的快22. an interesting JOb 一份有趣的匚作 that在那之后SPOrtS二do SPOrtS做运动habits健康的饮食习惯26. for breakfastlunchdinner对于早餐、午餐、晚餐而言27. eat IOtS Of fruit and Veget

12、abIeS 吃大量的水果和蔬菜1. at 具体时间点 在儿点（儿分）：eWve breakfast/ IUnCh/dinner i饭/午晚饭 .PWiy get W.申潯律儿点钟起床：$I USUalIy get UP at SiX thirty.我通常 6:30 起床。. fte'¾ ti¾ fpgpkfast.券场魂邵曲早餐甘间。: When do StUdentS USUalIy eat dinner学生们通常什么时候吃完饭 ¼ JThey.usually.;Jeat.dinner.at.a.quarter,.t.seyjen.in.the even

13、ing他们通常在晚上6:45吃晚饭。4. In the evening, I either WatCh TV Or PIay COmPUter games在晚上，我要么看电视，要么玩电脑游戏。5 At twelve, She eats IOtS Of fruit and VegetabIeS for IUnCh在十二点，她午餐吃很多水果和蔬菜。6 She knows it' S not good for her, but it tastes good她知道它对她没好处，但是尝起来很好。7. Here are your CIOtheS这是你的衣服。tastes good.尝起来好吃。ha

14、ve a Very healthy life.我有一个非常健康的生活二、语法探究I : 一般现在时态特殊疑问句的结构1. 结构：特殊疑问词+ be +主语特殊疑问词+助动词dodoes+主语+实义动词WThen/What time is the PartyWhell do you go to SChOOI½hat time does he go to WOrk常用的特殊疑问词：/（什么时候），（什么地方），（谁），（谁的），（如何）。2. 对画线部分提问：（1）They get dressed at six.they get dressed（2）She takes a WaIk at

15、 nine.She a Walk（3）He USUally SWimS UI the lake. he （4）JaCk goes to SChOOI On foot. JaCk to SChOOI温馨提示：What time对負濟二时刻进行提问；When对笼统时间进行提问。II英语时间表示法1. 使用数字（ 数+数）。如：7： 20 SeVen twenty ; 8: 55 eight fifty-five2. 使用介词（PdSt或to） o当分钟数W30分钟时，使用介词 ,“分钟数+ PaSt +小时数”。如：9： 10 ten IiIinUteS PaSt nine; 10: 30 hal

16、f PaSt ten;当分钟数30分钟时，使用介词 , “（60 分钟数）+ to + （小时数+ 1）”。如11: 40 twenty IiIinUteS to twelve温馨提示：（1）特殊时间段的表示法：30分钟可以使用代替；15分钟可以使用代替。如：5: 30 half PaSt five; 9: 45 a QUarter to ten（2）在某一时刻使用介词 o（3）提问时间使用："What time is it” 或"What's the time”III.英语中的频度副词的用法英语中常用的频度副词及含义： （总是;一直），（通常），（从来没有），（有

17、时候）等，常用在行为动词前。如：I USUalIy take a WaIk after dinner.晚饭后我经常散步。He never goes to SChOOI late.他上学从不迟到。They SOmetimeS eat IUnCh at SChOOL他们有时候在学校吃午饭。I易错点针对训练II. 单项选择（）1. Either you Or She On duty today, don, t forget it.一OK, I won, tA. is B. am C are D. be（）2. My ParentS ask me to finish my homework after

18、 SChOolIt' S a good habitA One B. first C OneS D OnCeII 用 first, one, OneS 或 OnCe 填空1. He is the in the EngIiSh test2. PleaSe have an appleThankSJ I have 3. TheSe apples are green, and the red are in the basket.4. He CIeanS his Car a WeekIII. 用所给词的适当形式填空1. Either She Or I (be) busy this Week2. E

19、ither you Or he (be) at WOrk now.3. There (be) two books and a Pen On the desk4. (arrive) at SChOOI On time, he gets UP Very early.IV. 同义句转换He has a job in town.He hasin town.三、单元话题作文：主题：谈论日常作息习惯My SChOOl DayIama student.I USUalIy get UP at seven, and I eat breakfast at SeVerl thirty.Therl I go to S

20、ChOOI at eight.SChOOI StartS at eight thirty I have SeVen CIaSSeS aday I eat IUnCh at twelve I go home at 17:00 I Often eat dinner at 19:00 and then PIay the Piano I do my homework at 20:00. At 22:00, I go to bed That is my SChOOI day.Unit 3 HOW do you get to SChOOl一、单元知识梳理：短语归纳1. get to SChOOI 到达学校

21、2. take the SUbWay 乘地铁 3. ride a bike 骑自行车4. how far 多远5. from home to SChOOI 从家到学校6. every day 每天7. take the bus乘公共汽车 8. by bike骑自行车 9. bus StOP公共汽车站10. think of认为 11. betweenand在和之间12. One 11-year-old boy 个 11 岁的男孩 13. Play With 和玩14. COme true 实现 15. have to 不得不16. get home On foot=walk home 步行回家

22、 17. ten minutes' WaIk 步行十分钟的路程18. two hundred PeOPle 两白人19. hundreds Of books 成百上千本书讯法集萃1*.Mtlto 二 go to by乘去i2.fw 加旳粪t婀怎么去上学是怎样到的fWf Wo-从到有多远州可bout,数字.灶5囂蟹¥（寒訂b。Ut ten mi嚨能尢廳股时缶H kTobyo¾9jomotc¾olt你家到学校冇蠻握事花费某人 寒氏时间J SS about I ¾Zz.KieLQjiieteOW long does It take t< 公重。/

23、夫约十分钟的IOng does it take you to get to SChOOI 去上学花费你多久It takes me about 数与：IlIinUteS/hours.大约需要分钟/小时。4. FOr many StUdents, it is easy to get to school.对很多学生来说，很容易到达学校。5. There is a Very big river between their SChOOI and the VilIage在他们学校和村庄之间有一条很大的河流。二、语法探究I . how引导的一般现在时态的特殊疑问句1. 特殊疑问词how提问动作的0如：一HO

24、W do you go to SChOOI "你如何上学呢”一I ride my bike to school."我骑自行车去上学。”2. 表达动作行为的方式，使用动词take （乘坐）、ride （乘车）、walk（步行）、fly（乘飞机） 等；使用介词by等。主语+ take/ride/walk/fly + to +地点=主语+ go to +地点+ by +交通工具。如：（1）He takes the PIane to Beijing=HeBeijing. =He goes to Beijing by .（2）She WaIkS to SChOol. =She goe

25、s to SChOOIII. how far 与 how IOng 的区别how far是提问两地之间的, how IOng用来提问 或某个事物的o如：It is five kilometers from my home to my SChO01.（距离）fis it from your home to your SChOOIThe river is 1, 000 kilometers IOng （距离）一is the riverThe meeting is 2 hours （时间段）一is the meetingIII. hundred的两种用法1. hundreds Of +名词复数，“数

26、以百记的，成百上千的，V表示一种“2. 数字+ hundred +名词复数，“百”，表示"”。如:There are hundreds Of PeOPIe On the island. 岛屿上有成白上千的人。He has five hundred interesting books他有五百本有趣的书籍。I易错点针对训练II. 单项选择（）island is the biggest OneA among hundred OfC between hundreds Of（）takes the Old man a IOngA. It; to OPen B.Il用among或between填空

27、the WOrd UmapV T Ietter Uav StandS islands.B. among three hundredD between threethetimehundredsdoor Of his own.It; OPening C.That: to OPen D That;Ietter UilIM and IetterOPenS2. Look! There is a man Standing the StUdents He is OUr teacher.in.根据汉语提示完成句子1. He has（两百本）StOrybooks at home2. (成百上千的)PeOPle

28、are relaxing On the SQUare On hot SUmmernightsIV. 同义句转换1 The girl is five years OldShe is a gir 12. He SPendS half an hour WatChing TV every nighthim thirty minUteS TV every night三、单元话题写作主题：上学的交通方式写作思路：开篇点题：点出自己的出行方式；具体内容：自己选择这种交通方式的原因；结束语：表明自己的观点。The BeSt Way for Me to GO to SChOOIDifferent StUdent

29、s go to SChOOI in different WayS in OUr school, but I Iike to go to SChOOI On foot.First, I IiVe near the school, SO my home is not far from my SChOol. And it takes me a few minutes to get there Second, there is a CrOSSing On my Way to school, and SOmetimeS the traffic is Very busy I think it is Saf

30、er to go to SChOOI OrI foot Third, I think WaIking is good for my health It' S also good exercise It' s a kind Of SPOrt and it makes me StUdy better.SO I think the best Way to go to SChOOI is on foot What about youUnit 4 Don' t eat in class.短语归纳.On time准时，按时 be/arrive Iate for cla

31、ss/work?上课/上班迟到be/keep quiet 安静7. IedVego out?to eat/play外出去吃饭/去玩？ 9.10. make breakfast for sb. ?做早饭？With sb.和某人打架13. keep14. PIay With sb. ?和某人一起玩16. have fun?doing sth.玩得高兴2. IiSten to 听3. in ClaSS 在课上5. have to不得不 for Shanghai动身前往上海 do/wash the dishes?清洗餐具 make (one, S) bed?铺床12. be noisy?吵闹?S ha

32、ir short?留短发11.one,15. Wear a uniform?穿校服17. arrive in Beijing/at SChOOI 到北京/到学校home 到家19. ?mdke/follow/bredk the rules?制订/遵守/违反规则用法集萃Do ÷r o的鏑樹巒不要迟到。，、.I4 _ NoVifi÷i5 WSv¼yers t0 SChOOI我们可以带昔怎播放器到学校吗sS. dXSSbaVftOtO<J5¾he,uniform.并fl'i是芥得不穿校服。d4stlihere are too many rules

33、!有太多的规则！3 5.t°Doffnf iedl,lfiy dish舌90ifi>uge÷龍鬲词P要抱底盘子盟在厨房里！丫 have to keep my hair short.我不得不留短发。:much too+adj 太much too happy?4.5.6.PraCtiCe doing sth.练习做某事be StriCt With sb.对某人要求严格jbe StriCt in sth.对某事要要求严格:IeaVe sth. sp.把某物忘在某地二、语法探究：I祈使句定义：用于表达命令、请求、劝告、警告、禁止等的句子叫句。时态：使用时态O结构：动词原形+其

34、他成分+ please.否定祈使句在动词原形前面。如：Be quiet in the classroom, please. 在教室里请保持安静。Don, t fight.不要打架。II情态动词have to和must1. 情态动词have to和must都表示""的意思。have to表示从条件上来看必须做某事；must表示说话人 必须要做某事。如：There is no bus, youhave to WaIk home.（没有公交车是客观条件） 没有公共汽车，你必须走回家。I must StUdy EngliSh well.（想学好英语是一种主观想法）我必须要学好英语。

35、to有、和的变化，而must 只有一种形式。如： He has toStay at home, it's raining.他必须待在家中，下雨了。3. 在否定结构中don, t have to表示"",而mustn, t表示""。如：YOU don' t have to Wait for him. 你没必要等他。YOU mustn't PIay With fire. It's dangerous.你禁止玩火。那很危险。练习：()1. 一Can I goCertainI y.to the park, BUt you mayC

36、.MUnIbe back before SiXo, ClOCkA.CanB.mightD. must()2.YOUStOP Wherlthe traffic Iight turnsred.A.CanB. have toC.needD.had better()3.COme Idte to SChOOI tomorrow!A.DoB DOeSCBeD.Don, t(）4.下面哪句话是祈使句A.Hi,there.B. Hereyou areC. Be quick.D. NO Way!I易错点针对训练II 用 wear, PUt On 或 dress 填空。1. He his COat and goe

37、s OUt2. She is a red Skirt today.3. The IittIe ChiId Can himself now.II. 用 too many, too much 或 much too 填空。1. There are PeOPIe and traffic in the Street.It，s crowded.2. WdtChing TV is bad for OUr healthIII. 用 too, also 或 either 填空。1. He SPeakS EngliSh He Can SPeak ChineSe2. I Iike MOUnt Tai. He Iik

38、eS it, 3. She isn' t late I am not late, IV用适当的介词填空。1. I am afraid you can, t pass, because OUr boss is Very Strict the QUaIityOf it.2. AIl the WOrkerS can't go OUt at WOrk The boss are StriCt themV 同义句转换an OId shirt.He Ofterl WearS an Old Shirt= He Often四. 单元话题作文：你的笔友来信想要了解你们学校的校规，请简单介绍一下。并

39、谈谈你对校规的看法。Dear Tom,ThankS for your IaSt Ietter YOU Want to know the rules in OUr SChOol NOW Iet me tell you about them？We Cant t arrive Iate for CIaSS We Cant t talk IOUdIy in CIaSS We ShOUld keep QUiet Wherl We meet OUr teachers On OUr WayJ We ShOUId Say hello to them. We can, t eat Or drink in cla

40、ss, and We can, t IiSten to music Or Play games in ClaSSI think We have too many rules BUt OUr teachers make rules to help us. SO I WilI try my best to follow about your SChOOI rules PleaSe Write and tell me.YOUr s,Li MingUnit 5 Why do you Iike PandaS一、单元知识梳理：短语归纳1. kind Of有儿分，有点儿2. be from / COme f

41、rom来自于4. all day 整天6. get IOSt 迷路3. SOUth AfriCa 南非5. for a IOng time 很长时间 7. PlaCeS With food and Water 有食物和水的地方 8. CUt down 砍倒9. in (great) danger 处于(极大)危险之中10. twelve years OId 十二岁11. things made Of ivory由象牙制成的东西made of.由.制成的SymbOI Of good IUCk好运的象征.for.为而杀死Thai EIePhant Day在泰国大喙.日16. One Of Thai

42、Iand* S SylnbOIS 泰国象征之一用法集萃卜典句W为什么BeCaUSe因为.2db. y<> SIbke Pandak欢熊猫3. BUfe 9y, ret½½Wnteresting.因为它们有点儿有趣。 .4W? Me Jl复姒e koaTas之寸翰为什么喜欢树袋熊5etCthr,Sfe. Very CUte.右疋¾SWI爵可爱。.Wbrgddindotngosthike ti6己做i弟悟么不喜欢老虎7TfecuclheyCo r).realMra 因为它们真的吓人。一½here are IiOnS from 狮子来自哪里一The

43、yt re from SOUth AfriCa.它们来自南非。5. EIePhantS Can Walk for a IOng time and never get lost. 大象能走很长时间并且从不迷路。6. They Can also remember PIaCeS With food and water.它们也能记住有食物和水的地方。7. BUt elephants are in great danger. 但是，大象处于极大危险之中。8. PeOPIe CUt down many trees SO elephants are IOSing their homes 人们砍倒了许多树，因

44、此，大象渐渐失去它们的家园。9. TOday there are OnIy about 3, OOO elephants (OVer 100, 000 before) 现在仅有大约3000头大象(之前超过10万头大象)。't She beaut辻UI她难道不美丽吗二、语法探究：I . Why引导的特殊疑问句特殊疑问副词Why在句子中用来提问 o结构：Why + do (n, t)/ does (n, t) ÷ 主语 + 其他 回答：Why引起的特殊疑问句只能用because来回答。如： 一WhydO you Iike monkeys你为什么喜欢猴子 一BeCaUSe they

45、 are Very clever.因为它们很聪明。II. Where引导的特殊疑问句特殊疑问副词Where在句子中用来提问。结构：Where ÷ be ÷主语+其他Where + do/does ÷主语+动词原形+其他如：一Where are you from你来自哪里 一I am from ShandOng 我来自山东。Where does Peter IiVe彼得住在哪里一He IiVeS in UK.他住在英国。III. 否定疑问句在本课中rtIsn, t She beautiful ”是否定疑问句。结构：助动词与not的缩写式+主语+ (实义动词)+其他回

46、答：回答时要“根据事实，前后一致，翻译相反”。如：It's raining all day. ISdt it boring "雨下了一整天了。难道不令人讨厌吗” 一 Yes, it is. I can, t go OUt to play."不，是挺令人讨厌的。我不能出去玩了。 【练习吧】()1. 一are you from m from ChangChUn.A. WhelI B. ½here C. WhOD. HOWare you Iate today there is SO much traffic On my Way here I Can A. Why

47、; because C.Why; forI易错点针对训练II. 单项选择()1.Don, t forget一Of course, IA. to give; to)2.drive my Car fast B. Where; because D. When; SinCethe PaPerMr. SnIiththis afternoon.()2.There is a big bridge made It, S Very USeful PeOPle USe it A. from B. IntO C. OnII. 用所给词的适当形式填空1. DOrf t forget it.DOrft WOrry. I

48、 StilI rememberWOn t.B. giving; to C to give; for Stones across to CrOSS the riverD OfD. giving; for the riverto the town(Send) an email for you tonight.2. I StilI remember my grandpa (teach) me to Play cards.III. 用Of或from填空1. The kite is made aper2. BUtter is made milk.IV. 根据汉语提示完成句子He doesn, t kno

49、w her name, does he一,(不,彳也知道) She, S his best friend三、单元话题作文：主题：介绍自己喜欢的动物The AnimaI I LikeThere are many kinds Of animals in the WOrId What animal do I Iike Let, S know her Many PeOPIe Iike her Very much I also Iike her She is from?China She is Very cute.She does, t eat grass and meat at all. She ea

50、ts bamboo every day. She is SO nice She is black and White She has two big black ears and eyes And She also has black IegS and arms.What animal is She She is a Panda I Iike Panda Very much DO you Iike her What animal do you IikeUnit 6 I m WatChing TV.一.单元知识梳理：短语归纳1. WatCh TV 看电视2. read a newspaper 看

51、报纸3talk On the PhOne通过电话交谈4. IiSten to music听音乐5. USe the COmPUter 使用电脑6 make SOUP 做汤7. WaSh the dishes 忧餐具8. kind Of 有点儿StUdent from ShenZhen 一个来自深圳的学生10. join sb. for sth.加入某人的行列做某事11. drink/have tea喝茶12. eat OUt出去吃饭13. IiVe With an AmeriCan family和一个美国家庭居住在一起14. WatCh boat races On TV在电视上看划船比赛用法集

52、萃討 1. Wha t + be+ 主语 + doing p主语 + be + doing Sth L2 i 3.M 4.L5-:6.正在做什么j正在做某事。：I' d IOVe / Iike to do sth.我愿意做某事。any Other +可数名词单数其他任何一个 jWiSh to do sth.希望做某事:One.,the other. 其中一个另一个SOme,Others 一些,另一些j是。勺,我在做$专金,我没有$我在抒扫我的房间d；15 ZhU HUi misses his family and WiSheS to have his mom* S delicious

53、ZOngZi. 朱辉思念他的家人并希望吃上他妈妈的可口粽子。要点复习ridet ake1.3.机5.7.9.take get Howa bike = by bike骑自行车 train = by trainthe乘坐火车2. take the SUbWay = by SUbWay 乘坐地铁4 take a PIane = by Plane /air 乘坐飞the to IOng6. WalkS = On foot 走路、步行far is it from to 从至U多远bus = by bus到达 8. HoW需要多长时间takes sb. SOme time to do sth.花某人多长时

54、间做某事does it take乘坐公车10. It注意：当home, here, there作地点时，不加to。Linda takes the bus home.琳达乘公交车回家。1. I take the train to SChOol 二 I get to SChOOI 2. She takes the SUbWay to SChOol.(同义句) She to SChOOI3. Jenny rides the bike to SChOO1 二 Jenny gets to SChOOI 4. Mr. Wang WaIkS to SChOol.(同义句) Mr. Wang to SChOOI二、语法探究：现在进行时态1.定义：现在进行时表示现在或现阶段正在进行或发生的或存在的 O2. 构成：助动词 be (is/am/are) + v. IngO时间状语标志：now, at the moment, look, IiSten 或 Tt' s + 某一时刻”等。3. 句式结构： 肯定句：