人教版七年级下册英语各单元知识点复习

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Unit 1 Can you play the guitar?1, 情态动词+V原 can do= be able to docan的用法歌诀can可用来表能力,但与实动不分离。不管主语何变换,can的模样永不变。只要句中出现can,动词原形后面站。一般疑问can提前,否定can后not添。2, Play+ the+ 乐器 play the violin/piano/drums (乐器前加the) Play +球类,棋类 play football play chess (球类和棋类前省略the)3, join 参加社团、组织、团体 take part in :参加运动、活动 join sb. 加入某人4, 4个说的区别:say+内容 :say it in English 用英语说它 speak+语言:speak English 说英语 talk 谈论 talk about sth. 谈论某事 talk with/to sb 和某人交谈 tell 告诉,讲述 tell sb. (not)to do sth 告诉某人(不)去做某事 (tell a story) tell stories/ jokes 讲故事/笑话5, want的用法:想要(动词)(1) want to do sth.= would like to do sth 想要做某事(2) want (sb)to do sth.= would like +(sb)to do sth 想要做某事6, 4个也的区别:too 肯定句末 (前面加逗号) either否定句末(前面加逗号) also 句中,放在实意动词前,be 动词和情态动词之后 as well 口语中(前面不加逗号)7, be good at =do well in+ V-ing/N. 擅长于(做) be good at playing soccer 用法拓展:be good for 对有益 (be bad for对有害) be good to 对友好 (good 可用friendly,nice,kind替换) be good with和相处好=get on/ along well with8, 特殊疑问句的构成:疑问词+一般疑问句9, How/ what about+V-ing 怎么样?(表建议)What about playing basketball ?10,感官动词(look, sound, taste, smell, feel)+adj/ like11.选择疑问句:回答不能直接用Yes或者No,要从中选择一个回答Can you play the piano,the drums,or the guitar? Ican play the drums.你会弹奏钢琴,敲鼓,或者弹吉他吗? 我会打鼓12,students wanted for school show学校演出招募学生(wanted表示招募,含有被动意义)13,show sth to sb=show sb sth 给某人看某物 show me your book=show your book to me on show,意为“在展出”give sth to sb=give sb sth 给某人某物 give me a pen =give a pen to me14,help sb (to)do sth 帮助某人做某事help sb with sth 帮助某人某事with sbs help= with the help of sb 在某人的帮助下help oneself to 随便享用15,be busy doing sth= be busy with sth 忙于做某事,be busy doing his homework= be busy with his homework忙于他的家庭作业16,sb. need to do sth 某人需要做某事 need sb. to do sth 需要某人做某事17,be free= have time 有空的 be busy 忙碌的18,make friends 交朋友 make friends with sb. 与某人交朋友19,call sb at +电话号码 给某人打-电话20,on the weekend= on weekends 在周末21,English-speaking students 说英语的学生(带有连词符,有形容词性质)22,do kung fu表演功夫23,in, on和at在表达时间方面的区别in+年、月、季节;泛指在上午,下午,晚上,如:in the morning(afternoon, evening). in spring 在春季 in September 在九月on指在某一天或某一天的上午,下午,晚上,具体到某一天、节日如:on Monday, on Sunday afternoon, on July 1, 1999 on New Years Day at,一般表示点时间,如at six oclock, at three thirty.、习惯用法:at night, at noon,注意:在英语中,如果时间名词前用this, last, next 等修饰时,像这样的表示,“在某时”的时间短语前,并不需要任何介词。 例如:last month, 在上个月 this year在今年, next year在明年, 24, like to do sth. =love to do sth. 喜欢/喜爱做某事(偶尔、具体)like doing sth. =love doing sth. 喜欢/喜爱做某事(经常、习惯)25, musicmusician 26,teach-teacher teach sb. Sth. Teach me English Teach sb to do sth. 教某人做什么 Unit 2 What time do you go to school?1, 问时间what time或者whenwhat time询问具体时间(几点几分) when:时间、日期、年份、月份等提问2, get up 起床3, eat breakfast=have breakfast 早餐(三餐前省略冠词)havefor +breakfast/lunch/supper 三餐吃.4, take a shower=have a shower 沐浴5, job与 workjob与 work 都是指工作,但job是可数名词,work是不可数名词. a job 一份工作work 可以做动词讲,但是job不可以 He works in a school .go to work 去上班6, at a radio station 在广播电台 7, fromto 从到.(连接两个时间或地点)8, be/ arrive late for :迟到 be late for school 9, exercise 锻炼,练习(动、不可数名词) do/take exercise 做锻炼(运动)10, 频度副词(实意动词前;be动词后)Always usually often sometimes seldom hardly never11, on the weekend= on weekends 在周末12, give a report to sb. 给某人做个报告13, on school days 在上学日14, do (ones) homework 做家庭作业15, run跑 : runner running 16, take a walk=have a walk=take walks 散步17, go to bed early早睡 get up early 早起18, your best friend 你的最好的朋友19, after/before+V-ing after eating dinner 20, 有时间去做某事:have time to do sth.have much time for dinner=have much time to have dinner 有很多时间吃早饭21, 一段时间前面要用介词for for half an hour for five minutes22, eitheror主要用于表示选择,其意为“要么要么”“或者或者”,用于连接两个性质相同的词或短语,连接两个成分作主语时,谓语动词通常与其靠近的主语保持一致。如:Either you or I am to go.你或我必须有人去。23, a lot of=lots of 大量的,许多(接可数名词复数或者是不可数名词) a lot 十分,很=very much Thanks a lot! 24, Life 生活 lives (复数) health健康 healthy健康的 healthily健康地 unhealthy 不健康的keep health 保持健康 healthy food 健康食品have a healthy life =live a healthy life 过着健康的生活25, some time,sometime,some times和 sometimes是常用的几个词,它们形似而含义不同.请记住下面口诀:分开是“一段”( some time),相连为“某时” ( sometime).分开s是“倍、次” ( some times),相连s是“有时” ( sometimes).26, 时间读法:顺读法:钟点数+分钟数。4:25four twenty-five,逆读法:分钟30用past five past eight(8:05) half past eight(8:30) 分钟30用to a quarter to ten(9:45) 整点用 oclock 7 oclock(7:00)注意:习惯上把十五分钟(fifteen)称作一刻a quarter三十分钟(thirty)称为half/half,因此10:30,可以用两种表达方式,half past ten,ten thirty。27,3个穿的区别:wear 表状态,接服装、手套、眼镜、香水等 put on 表动作,接服装 dress 表动作,接sb/ oneself get dressed穿衣28.感叹句:what 意为多么的,何等的,用于感叹句中,修饰后面的单数或复数名词,其句式结构为:(1)What a/an +形容词+单数名词+主语+谓语!what a good girl she is!她是多么好的女孩啊!(2)What+形容词+可数名词复数+主语+谓语!What good girls they are!她们是多么好的女子啊!(3)What +形容词+不可为名词+主语+谓语!What terrible weather it is! 多么恶劣的天气啊!how也可以引导感叹句,how 为副词,在感叹句中修饰动词,形容词或副词:(1)How+形容词/副词+陈述句(主语+谓语) How cold it is! 多冷啊! How hard he works! 他工作多么努力啊!(2)How+陈述句(主语+谓语) How he loves his son! 他多么爱他的儿子啊!(3)How+形容词+a/an+单数可数名词+陈述句(主语+谓语) How tall a tree it is! 多么高的一棵树Unit 3 How do you get to school?1, 常用特殊疑问词用法总结 How :如何,怎样(方式)how long :多长(时间) 答语常用For+时间段”how far: 多远(距离)答语常用“(Its +)数词 +miles/ meters/ kilometers” 或者it is ten minuteswalk.how often: 多久一次(频率)答语常用“Always/ often/ every day/”或 “次数+时间”等表频率的状语How soon:多快,多久以后,常用在将来时中。答语常用“in +时间段”how many:多少(接可数名词) how much:(接不可数名词)why:为什么(原因) what:什么 when:何时 who:谁 whom:谁(宾格) (针对宾语提问也可用who) whose:谁的2, 交通方式的不同表达方式用介词。在句子中做方式状语。by +交通工具名词(中间无需任何修饰)By bus/ bike/ car/ taxi/ ship/ boat/ plane/ subway/ trainin/ on +冠词/物主代词/指示代词 +交通工具名词In a/ his/ the car/taxiOn a/ his/ the bus/ bike/ship/ train/ horse/ motorbikeon foot 步行=walk to =go to +地点+on foot用动词。在句子中做谓语。take + a/ the +交通工具名词take a bus/ plane/ ship/ train 动词+to+地点 Walk/ride/drive/fly to +地点名词=go to +地点+介词短语 Walk to school=go to school on footride a bike/horse 骑车、马walk/ drive/ ride/ fly to(后面接here,there,home等地点副词时,省略介词to。)如步行回家:walk home3, Stop to do 停下来去做其他事 Stop doing 停止正在做的事4, 询问交通方式的句型:How does/do +sb. +go/get to +地点? How do you go to school ?你怎样去学校?5, I ride it to school every day .我每天骑车去学校Every day 每天 everyday:每天的 everyday English 每日英语6, How far is it from your home to school ? 从你家去学校有多远?How far is it from A to B? 从A到B有多远?7, -How long does it take you to go to school ? It takes me 10 minutes to go to school.- How long does it take sb. to do sth. ? It takes sb. +时间+to do sth.8, Have a good day=have a good time=have fun=enjoy oneself 玩的开心,过得愉快9, need about ten minutes to get to school 大约需要半个小时的时间到达学校10, What do you think of?= How do you like?你认为怎么样?What do you think of the trip?= How do you like the trip?你认为旅游怎么样?11, Cross:(动词)穿过,穿越 across:(介词)穿过,穿越 Cross the river=go across the river12, There is a very big river between the their school and the village. (1) betweenand 在.和之间 (2)there be 句型的就近原则13, He is 11 years old.他十一岁He is an 11-year-old boy. 他是一个十一岁的男孩。11-year-old:合成形容词,只能做定语,修饰名词14, many students= many of the students many of +名词的复数15, afraid :害怕的,担心的 be afraid of sth:害怕某物 be afraid to do sth:害怕去做某事 be afraid of doing sth:害怕做某事 16, play with sb (my classmates) 和某人玩耍(我的同学)17, come true :实现18, he is like a father to me 对我来说,他就像一个父亲一样be like像 look like :看起开像19, leave离开 leave+地点:离开某地 leave for+地点: 出发/动身前往某地20. It is their dream to have a bridge. It is +名词+to do sth.It is not easy to cross the river on a ropeway. It is +形容词+to do sth.21, dream:梦,梦想 have a dream 有一个梦想 dream of sth.:梦想.,梦见.22,thanks for +n/ V-ingThanks for your help/ thanks for helping me.23,4个花费:人+spend/ spends+时间/钱+(in)doing sth/ on sth 人+pay/ pays +钱+for sth It takes sb +时间+to do sth 物+cost/ costs +sb +钱24,名词所有格一般情况加s Toms pen以s结尾加 the teachers office ten days holiday表示几个人共同拥有,在最后一个名词后加s Mike and Johns desk表示每个人各自拥有,在每个名词后加s Mikes and Johns desks Unit 4 Dont eat in class.1,祈使句(变否定在句首+dont)Be型(be +表语),否定形式:dont + be +表语 Be quiet,please. Dont be late!Do型(实义动词+其他),否定形式:dont +实义动词+其他Come here,please. Dont play football here.Let型(let sb do sth),否定形式:let sb not do sth No+n/ V-ing No photos /mobile;No parking/ smoking/ spitting/ talking/ picking2,in class在课堂上 in the classroom 在教室3,be on time准时 be in time 及时4,listen to music 听音乐 hear:听到(表示结果) 5,fight with sb. 与某人打架 Fight for sth.为。而战斗6、rules:规则(名词);统治,管理(动词)school rules family rules follow the rules 7、get,reach与arrive区别三者均可表示“到达”的意思,区别如下:(1)、arrive 和 get都是不及物动词,两者之后均不可接宾语,但可接 here, there, home之类的表地点的副词作状语.如:We got arrived here last night.我们昨晚到达这儿.(2)要表示“到达某地”,其后需适当借助介词:1.arrive 后接介词 at (一般用于较小的地方)或 in (一般用于较大的地方).arrive at the station arrive in Paris2.get 之后通常接介词 to.如: get to the park(3)、reach是及物动词,后直接跟地点名词作宾语(不能用介词).如:reach Beijing 注:reach 之后也可接 here, there, home 等词.如:reach home 8, eat outside 出去吃饭9, Must 与have to 的区别(1)must 表示说话人主观上的看法,意为“必须”。 have to 表示客观的需要或责任,意为“不得不,必须”,后接动词原词。(2)must没有人称,时态和数的变化Have to 有人称,数,时态的变化,其第三人称单数形式为 has to ,过去式为had to. 构成否定句或疑问句时借助动词do/ does。(3)have to的否定式:dont / doesnt have to (不必要)must的否定式是must not/ mustnt(一定不能,不允许)。10、 some of 一些 some of the rules一些规则11,bringto 把.带来 taketo 把.带走12,practice (doing)sth. 练习(做)某事13,on school days/ nights 在上学日/在上学的晚上14,break the rules:违反规则 follow(obey)the rules:遵守规则15,be strict with sb 对某人严格要求 be strict in sth对某事严格要求16,too many“太多”修饰可数名词复数too much“太多”修饰不可数名词much too“实在太”修饰形容词或副词17,make ones/ the bed 整理床铺 go to bed :上床睡觉18,do the dishes 洗碗碟19. remember/ forget+ to do记得/忘记要做 remember/ forget+ doing记得/忘记做过20, have fun=enjoy oneself=have a good/ great time+动词-ing:很高兴做某事21, before/after +doing 22, in the evening=at night 在晚上23, leave sth. + 地点:把某物留在某地 leave the dirty dishes in the kitchen24, noise:(名词)噪音 make much noise noisy :(形容词)吵闹的 be noisy 25、good luck 好运 luckluckyluckily luck、名词 幸运,用在形容词后,如:Gook lucklucky、形容词 幸运的修饰名词作定语或用在系动词后作表语,如 He is so lucky that he have a chance to go abroad .luckily副词幸运地 用来修饰动词或句子.26、relax, relaxed, relaxing的区别与不同的用法(1)relax是动词,使某人放松、使某人休息、使某人轻松.(2)relaxed,形容词 某人感到轻松、放松、形容人如何如何. (3)relaxing形容词 某事情令人轻松的,指某事某物“,修饰物或事.Unit 5 Why do you like pandas?1, 回答why开头的文具要用 2,kind of 相当于副词,修饰形容词或副词,意为“稍微,有点”,kind of =a little a kind of 意为“一种”,different kinds of 意为“不同种类的”,all kinds of 意为“各种各样的”。这里的kind 是“种,类,属”的意思。3,Why not +动词原形 =Why dont you +V原 你为什么不? Why dont you like the cat ?= Why not like the cat ?4,walk on ones legs/ hands on 意为“用方式行走”5、Let us +动词原形=Lets +动词原形 :让我们做。 Lets see the panda first.6,all day =the whole day整天 all night :整夜7,来自be from = come from where do they come from?=where are they from?8、go to sleep:睡觉 go to bed :去睡觉9、a lot : (=very much.)十分,很 I like tigers a lot .= I like tigers very much.我十分喜欢老虎。 Thanks a lot! a lot of =lots of 许多,大量的10,more than=over超过 less than 少于11,once: 一次 twice:两次 three times:三次12,get lost=be lost :迷路13,由制造 be made of(能看出原材料) be made from (看不出原材料) be made in+地点 在某地制造 be made by sb. 被某人制造14、cut down 砍到 动副结构(代词必须放中间,名词可放中间或者后面) Cut it down 砍到它15、I like dogs because theyre friendly and smart.“friendly” 是一个形容词,意为友好的. 反义词:unfriendly 常用短语be friendly to sb ,意为:多某人友好的 make friends with sb意为:和某人交朋友16. save 是一个动词,意为_、_, 例句:我们必须救它们。We must _ _.另外,做动词时还有“贮存,储蓄、节省、保存等意思。节约水_ 17. “one of.”意为.之一.,后接可数名词复数名词形式。one of.结构做主语时,谓语动词用单数形式。例:我的一个同学来自云南。_ _my classmates _ from Yunnan.18. symbol是一个名词,意为_.常用短语a/the symbol of.表示_. 例:白鸽是和平的象征。The dove is _ _ _ the peace(和平)。19. danger 是一个名词,意为“_-” 形容词: 常用短语 be in danger意为_. danger前可用great修饰,表示“巨大的”.be in great danger 意_20. with. 是一个介词 意为“.与.一起,和.”例句:她和她姐妹一起看电视。She _ _ with her sister. With做介词还有“带有.;有.的”之意,其后面接一个名词构成介词短语修饰前面的名词。例句:那个长头发的女孩是我同学。The girl _ _ _ is my sister。21、 forget (v.)意为_/_常用短语:forget to do sth _ (言下之意,事情还没做);forget doing sth _(事情已做,但是忘了。)22,want to do sth:想要做某事23、走很长一段时间的路:walk a long time24、失去他们的家园: 25、买象牙制成的东西:buy things 26、water:(1)名词 (2)动词 27、The boy is 5 years old He is a 5-year-old boy.28、5. Isnt he cute? Yes, he is. / No, he isnt. (注意对答语的翻译)难道他不可爱吗? 不,他很可爱/是的,他很可爱。【考点】 否定疑问句。否定疑问句是带有惊异、赞美、反问、失望、责难等语气的句子。表示“难道不吗”。Dont you know him? 难道你不认识他吗?Cant you see it? 难道你看不见它吗? 答语,形式上与一般疑问句的答语是一样的。但翻译成汉语时,应注意其不同之处。Yes 翻译成“不”,No 翻译成“是”。Unit 6 Im watching TV.(A)一、词组、短语及用法1. with 是一个介词,with短语不能做主语He always plays football with his friends. 2. do ones homework 做(某人的)家庭作业 (此处的do是“做”的意思)3. talk on the phone 通过电话交谈4. watch look see read 的大致区别:(1)watch 观看,看 watch TV 看电视 watch a football game 看一场足球比赛(2)see 看见(看的结果) I can see the bird in the tree.(3)look 看(看的动作) Please look at the blackboard.(3)read 阅读,读书,读报(book,newspaper,magazine) She is reading a story.5. go to the movies 去看电影 6. listen to a CD:听一张CD唱片7. read a newspaper:读一份报纸8. watch TV :看电视9. wash the dishes:洗碗碟10. use the computer :使用电脑 use sth. to do sth.用.来做.11. Clean:(1)干净的(2)打扫 clean the room The room is very clean 12. That sounds good. 那听起来不错13. Not much:没干什么,没什么事14. join sb. 加入某人中 join sb. for sth.:与某人一起做.15. eat out 出去吃16. Lets meet at my home first.17. 打电话用语 五、语法现在进行时的用法 表示现在(说话瞬间)正在进行或发生的动作现在进行时时间状语及标志性词 now 现在 at this time 在这时 at the moment 现在 look 看(后面有 “!”) listen 听(后面有 “!”) 现在分词的构成 一般在动词结尾处加ing Eg: gogoing look-looking 以不发音字母e结尾的动词,去e加ing。Eg: writewriting close-closing 以重读闭音节结尾的动词,如果末尾只有一个辅音字母,应先双写这个字母,再加ing.Eg: getgetting runrunning ( swim, run, put,get,sit,begin) 现在进行时的构成肯定句: 主语+ am/is/are+ doing +其他+时状. Eg: He is doing his homework now.否定句:主语+am/is/are +not+ doing+其他+时状. Eg: He is not doing his homework now.一般疑问句: Am/Is/Are +主语+ doing+其他+时状?Eg: Is he doing his homework now?肯定回答:Yes,主语 +am/is/are Eg:Yes, he is.否定回答:No, 主语+am not/isnt/arent Eg: No, he isnt.1)现在在进行时的形式是: 助动词be(am,is,are)+动词-ing形式(也叫现在分词),表示现在(说话的瞬间)正在进行或发生的动作。 2)现在进行时的肯定句形式 主语+be(am,is,are)+动词现在分词+其他 Im watching TV. 3)现在进行时的否定句形式 主语+be(am,is,are)+not+动词现在分词+其他 They are not playing soccer. 4)现在进行时的一般疑问句形式及回答: Is(am,are)+主语+动词现在分词+其他? Yes,主语+is/am/are. No,主语+isnt/arent/am not. Are you reading? Yes,I am. No,I am not. 5) 现在进行时的特殊疑问句形式: 特殊疑问词+is/am/are+主语+现在分词+其他? 例:What is your brother doing? 注意:有些动词一般不用于现在进行时,如see,like,love, want,know等,而用一般现在时。如,Do you know him?你认识他吗?有些动词如come, go, arrive, leave, start, fly, drive,stay等表示位置转移的词,用现在进行时表示按计划即将发生的动作,如 We are going to Beijing on Friday.我们星期五要去北京。Unit 6 Im watching TV.(B)1、all 、 also 、often 、never 等副词应该放在be动词,情态动词及助动词之后,行为动词之前。He never stop talking. I often get up at six. 例如:We are all students. The boys can also swim. They all like English. Lions also come from South Africa.2. thanks for sth 谢谢某物 Thanks for your letter. thanks for doing sth 谢谢做了某事 Thanks for joining us.3. some of + 宾格代词(us / you /them ) some of us 我门当中的一些人 Some of +名词复数 some of the students 一些学生4. in the first /second /next / last photo 在第一/第二/下一个/最后一张照片里5. at school 在学校 at home 在家 at the pool 在游泳池 6. be with sb 与某人一起 He is with his parents. 他和他的父母在一起。7、 a swimming pool 一个游泳池 swim in a pool 在池子里游泳8、 a student from Shenzhen 一名来自深圳的学生9、 live with sb:和某人住在一起 live in+地点:住在某地 10、 Zhu huis family are at home. 朱辉的家人都在家里。Family(1)家人(2)家庭 He has a big family.他有一个大家庭11. watch the race on TV :通过电视看比赛12. miss his family :怀念他的家人13. wish to do sth :希望做某事 wish sb. to do sth. 希望某人做某事 wish sb. +名词/形容词:祝愿某人wish you good luck/happy 14. likea lot =like very much 非常喜欢15. study for a test :为考试而学习16. a picture of sb.一张某人的照片17. Here is a photo of my family. Here are some photos.18. other,another与the otherOther “其他的,另外的”,后接名词复数,有时other+n复数=othersAnother “又一(个),另一(个)”,泛指总数为三个或三个以上中的任意一个,后接名词单数。The other“(两者中的)另一个”,常与one连用,“onethe other”表示“一个,另一个”Unit 7Its raining! Section A 1. 询问天气的表达方式:-Hows the weather (in Beijing) ?(北京的)天气怎么样-Its a raining/sunny day. Its raining.-Whats the weather like (in Beijing)(北京的)天气怎么样? -Its windy.2, play computer games玩电子游戏3, -Hows it/ everything going?最近怎么样?(询问某人近况如何) -Great!/Not bad!/Terrible? 太好了/还不错/糟糕极了!4, I am playing basketball with some friends at the park . (1)In/ at the park在公园里 (2)with sb. 和某人在一起5, take a message for sb(him)给某人捎信 leave a message to sb(him)给人留言6, Could you just tell him to call me back? 你能让他给我回电话吗? (1)call sb back:给某人回电话 call sb. up: 给某人回电话 (2)tell sb(not)to do sth 告诉某人(不)去做某事7, You are having a good time.你们玩的很开心啊! have a good time=have fun =enjoy oneself 8, 打电话用语汇总:1拨打对方电话时的用语。 【例】(1)Could I speak to Jim, please? 请找吉姆接电话。 (2)Hello, is Kate in?喂,凯特在吗? (3)Hello, is that Bruce?喂,你是布鲁斯吗? (4)Hello, this is John Speaking. Can I talk to Zhang Hua? 喂,我是约翰,我可以和张华讲话吗? 2接电话时的常用语。 【例】(1)One moment, please.请稍等。 (2)Hold on for a moment, please.请稍候。 (3)Hello, this is Jim speaking, whos that?喂,我是吉姆,你是谁? 3询问对话是否留口信和留口信常用语。 【例】(1)Could I take a message for you?需要我给你带个口信吗? (2)Do you want to leave a message?你需要留个口信吗? (3)May I take a message?我能给带个信吗? (4)Could you tell him to call me when hes back? 他回来时,你能告诉他给我回个电话吗? 9, 现在进行时和一般现在时的区别一般现在时:概念:经常、反复发生的动作或行为及现在的某种状况.时间状语:always, usually, often, sometimes, never, every week (day, year, month), once a week, on Sundays, 基本结构:be动词;行为动词 否定形式:am/is/are+not;此时态的谓语动词若为行为动词,则在其前加dont,如主语为第三人称单数,则用doesnt,同时还原行为动词.一般疑问句:把be动词放于句首;用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词.现在进行时:概念:表示现阶段或说话时正在进行的动作及行为.时间状语:look, listen, now, at this time, these days, etc.基本结构:am/is/are+doing 否定形式:am/is/are+not+doing.一般疑问句:把be动词放于句首.10, talk on the phone for three hours :通过电话交谈三个小时(for+一段时间)11, right now=now 现在(用于现在进行时) just now刚刚(用于一般过去式)12, No problem!(1)没问题(表示乐于相助或事情容易做) (2)没什么(用于回答对方的道歉或感谢)13. n. adj. sun阳光 sunny 晴朗的 snow雪 snowy下雪的 rain雨 rainy下雨的 wind风 windy多风的 cloud云 cloudy多云的Unit 7 Its raining! Section B14. hot炎热的-cold寒冷的 warm温暖的-cool凉爽的15. Canada加拿大-Canadian 加拿大的,加拿大人16. visit 参观、访问-visitor 参观者, visit sb访问某人 visit +地点:访问某地17、I am having a great time visiting my aunt.我正很开心的在拜访我的姑姑。 have a good time +doing sth. :正在很高兴的做某事18.some of . 中的一些 some of my old friends 我的一些老朋友19. I am so happy to see them again. 我很高兴再次见到他们 Be happy to do sth. 很高兴去做某事 20. sit by the pool 坐在水池旁边21.adj(形容词) 以-ing结尾“令人的”exciting,interesting,relaxing 以-ed结尾“人感到的”excited,interested,relaxed22. vacation 假期(名词): on (a) vacation在度假 go on (a) vaca
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