初二英语上下册重点知识点归纳

1、人教版 新目标英语八年级上册学问要点Unit 1 How often do you exercise. 重点语法：频率副词询问别人做某事的频繁程度提问用 How often 引导特别疑问句回答用 always, sometimes, twice a day 等频率副词；例句： A: How often do you watch TV.你多长时间看一次电视？ B: I watch TV every day.我每天都看电视； A: Whats your favorite program.你最喜爱的节目是什么？ B: Its Animal World. 是动物世界； A: How often do

2、you watch it.你多长时间看一次这个节目？ 主要频率副词的等级排序：always总是 usually 通常 often常常 sometimes有时 hardly ever很少 never从不 隔一段时间做某事数次用 数词 + 时间间隔 的结构构成；如：once a week 一周一次 “一次”用特别词 once twice a day 一天两次 “两次 ”用特别词 twice three times a month 一个月三次 三次或三次以上用 four times a year 一年四次重点短语： how often 多久一次 as for 至于；关于 how many 多少（针对

3、可数名词）how much 多少（针对不行数名词）of course = sure 当然；确信基数词 + times 的结构构成 look after = take care of = care for 照管；照看 a lot of = lots of = plenty of 很多；大量 every day 每一天 every night 每晚 hardly ever 几乎不 be good for 对 有益 be good for ones health 有益健康 try to do sth. 尝试做某事 get good grades 取得好成果 help sb. to do sth. 帮

4、忙某人做某事 kind of 有点want sb. to do sth. 想要（某人）做某事 keep in good health 保持健康 No two men think alike. 人心各异；Unit 2 Whats the matter. 重点语法：询问别人如何感觉明白人体器官和部位的英文名称明白一些常见病的英文名称告知别人应当怎样做和不应当怎样做 例句： A: Whats the matter.怎么了？ B: Im not feeling well. 我感觉不舒适； I have a cold.我感冒了； A: When did it start.什么时候开头的？ B: Abou

5、t two days ago.大约两天前开头的； A: Oh, thats too bad.哦,这很糟糕； You should lie down and rest.你应当躺下休息； B: Yes, I think so.是的,我是这么认为的； A: I hope you feel better soon.祝你早日康复； 重点短语：have a cold 患感冒 shouldnt = should not be stressed out 紧急的；有压力的 a few 有些；几个（针对可数名词）a little bit 有些；几个（针对不行数名词）at the moment 此刻；现在 What

6、s the matter. = Whats wrong. = Whats the problem. 怎么了？lie down and rest 躺下休息 see a doctor 看病 hope to do sth. 期望做某事 listen to 听 for example 举个例子 be good for 对 有益 its + adj. + for sb. + to do sth. 做某事（对某人来说） （加形容词）get tired 感到疲惫 stay healthy 保持健康 give sb. sth. = give sth. to sb. 把某物给某人 need to do sth.

7、 需要做某事Unit 3 What are you doing for vacation. 重点语法：用现在进行时态表示一般将来时态强调某个动作已经方案好即将依据方案去执行 例句： A: What are you doing for vacation, Lin Hui.林辉,放假预备干什么呢？ B: Im going to Tibet for a week.我要去西藏旅行一周； A: That sounds interesting.这听起来很好玩； What are you doing there.你去那里预备干 些什么事？ B: Im going hiking in the mountain

8、s.我预备上山徒步旅行； How about you, Tony.你呢,托尼？ What are you doing for vacation.你放假预备干些什么呢？ A: Im visiting my friend in Hong Kong. 我要去拜望我在香港的伴侣； B: Oh yeah.是吗？How long are you staying.你要去多久啊？ A: Just for four days.只去四天； I dont like going away for too long. 我不想远走太长时 间； B: Well, have a good time.祝你旅途开心！ Send

9、me a postcard from Hong Kong.记得从 香港寄一张明信片回来！ A: Sure. Show me your photos when we get back to school. 当然；当我们再回学校的时 候,再看看你的照片； 重点短语： how long 多久 get back = come back 回来 take a vacation = have a vacation 去度假 a lot = very much 很；特别 be going to do sth. 将要去做某事 sound + adj. 听起来 （加形容词）sound like + n. 听起来像

10、（加名词）have a good time = have fun = enjoy oneself 玩得开心 show sb. sth. = show sth. to sb. 把某物给某人看 want to do sth. = would like to do sth. 想要做某事 plan to do sth. 方案做某事 spend sometime in doing sth. 花时间做某事 need to do sth. 需要做某事 ask sb. about sth. 询问某人某方面的事情 go shopping 去购物 leave for 离开去某地Unit 4 How do you

11、get to school. 重点语法：询问别人做某事的方式用 How 引导特别疑问句其回答有多种方式,其中一种结构是by doing sth. 或 by sth. 的结构；询问两地的距离用 how far 引导特别疑问句 回答用 be + distance + away + from 的结构；例句： A: How do you get to school.你如何去上学？ B: I take the subway.我乘地铁去上学； A: How far is it from your home to school.从家到学校多远？ B: Its three miles.有三英里远； A: Ho

12、w long does it take you to get from home to school.从家到学校需要花多长时间？B: It takes 25 minutes.要花 25 分钟； 重点短语： by bus = take the bus 乘公共汽车 how far 多远 depend on 依靠于 by boat = take the boat 乘船 look at 看 by train = take the train 乘火车 by bike = ride ones bike 骑车 by subway =take the subway 乘地铁 by plane = take th

13、e plane 乘飞机 on foot 走路 get up 起床 have breakfast 吃早饭 leave for somewhere 离开去某地 take sb. to somewhere 带某人去某地 half an hour = thirty minutes 半小时（三特别钟）around the world = all over the world 全世界 get to school 到学校 think of 认为 on weekend 在周末Unit 5 Can you come to my party. 重点语法：询问并恳求某人做某事 例句：A: Hey, Dave.你好,

14、戴夫；Can you go to the movies on Saturday.周六你能去看电影吗？ B: Im sorry, I cant.对不起,我不能去； I have too much homework this weekend.这个周 末我有太多作业要做； A: Thats too bad.这太糟了； Maybe another time.只好等下一次了； B: Sure, Joe.当然,乔； Thanks for asking.感谢你的邀请； 重点短语： the day after tomorrow 后天the day before yesterday 前天come over 来访

15、study for a test 复习迎考go to the doctor = see the doctor 看病have to 不得不；必需（强调客观上）must 不得不；必需（强调主观上）help sb. with sth. = help sb. to do sth. 帮忙某人做某事too much + n. 太多（针对不行数名词）too many + n. 太多（针对可数名词）much too + adj. 太 （加形容词）go to the movies 看电影practice doing sth. 练习做某事thanks for doing sth. 为（做）某事而感谢go to t

16、he dentist 看牙医be going to do sth. 将要做某事（该事已方案好）will do sth. 将要做某事（该事尚未方案）keep quiet 保持寂静Unit 6 Im more outgoing than my sister. 重点语法：在两件或多件事物中进行比较使用形容词的比较级和最高级通常形容词的比较级是在形容词后加-er以 e 结尾的单词直接加 r,闭音节辅音字母结尾双写辅音字母加-er的结构构成,最高级是在形容词前加 the ,形容词后加-est以 e结尾的单词直接加 st,闭音节辅音字母结尾双写辅音字母加-est的结构构成；eg/ big bigger t

17、he biggest 形容词 big 的原级、比较级和最高级；small smaller the smallest 形容词small 的原级、比较级和最高级 当一个单词有 3个或以上音节时, 其比较级是在形容词前加 more 的结构,其最高级是在形容词前加 the most 的结构构成； eg/ expensive more expensive the most expensive 形容词 expensive 的原级、比较级和最高级； outgoing more outgoing the most outgoing 形容词 outgoing 的原级、比较级和最高级 例句： A: Lin Pin

18、g is my friend. Lin Ping 比我性格要活泼开朗一些； 是我的伴侣； Shes a little more outgoing than me.她B: My friend is the same as me.我的伴侣跟我一样； We are both quiet.我们都很静； A: Do you look the same.你们长相相像吗？ B: No, Im a little taller than her.不,我比她高一点； 重点短语： more than 超出 in common 共同的 be good at = do well in 在某方面做得好 most of 大

19、多数 in some ways 在某些方面 the same as 与 一样 make sb. + adj. 让某人（感觉） （加形容词）stop doing sth. 停止做某事 stop to do sth. 停止当前做的事去做另一件事 begin with 以 开头 each other 相互 enjoy oneself = have fun = have a good time 玩得兴奋 spend sometime in doing sth. = spend sometime on sth. 花时间做某事 plan to do sth. 方案做某事on a farm 在农场Unit

20、7 How do you make a banana milk shake. 重点语法：描述一个过程听从别人的指令询问做某事的过程用 how 引导特别疑问句 分步回答用 first第一 , next接着 , then然后 , finally 最终 等时间副词引导从 句；例句： A: How do you make fruit salad.如何做水果沙拉？ B: First cut up three bananas, three apples and a watermelon.第一切三个香蕉、三个苹果 和一个西瓜； Next put the fruit in a bowl.接下来把水果放到一个碗

21、里；Then put in two teaspoons of honey and a cup of yogurt.然后放入两勺蜂蜜和一杯酸奶； Finally mix it all up. 最 后将它们放在一起搅拌； 重点短语： turn on 打开（电器） 闭合开关 turn off 关闭（电器） 断开开关 cut up 切碎 mix up 混合 add . to . 把 加到 上 pour . into . 把 浇到 里面put . in . 把 放到 里面 put . on . 把 放到 上面 a cup of 一杯 a teaspoon of 一勺Unit 8 How was your

22、 school trip. 重点语法：一般过去时态结构：主语+ 谓语动词的过去式+ 宾语谈论过去发生的事情用一般过去时态 do/does 的一般过去时态形式： did 例句： Last week I visited my aunts house.上个星期我去我姑姑家玩了；She lives in California. 她住在加利福尼亚州；The weather was beautiful. 那儿的天气很好；I went swimming.我去游泳了； 重点短语： hang out 闲逛 sleep late 睡过头 take photos = take pictures 照相 have a

23、great time = have fun = enjoy oneself 玩得兴奋 at the end of 在 的终点 the class monitor 班长 a day off 一成天 go for a drive 开车兜风 have fun doing sth. 做某事很开心 a bowl of 一碗 help sb. to do sth. 帮忙某人做某事 一些不规章动词的原形和过去式：hang hung buy bought sleep sleptUnit 9 When was he born. read/ri:d/ read/red/重点语法：一般过去时态谈论闻名人物 例句：

24、A: How long did Charles Smith hiccup.查理斯 史密斯打嗝了多长时间？ B: He hiccupped for 69 years and 5 months.他打嗝了69 年零 5 个月； A: When did he start hiccupping.他什么时候开头打嗝的？ B: He started in 1922.他从 1922 年就开头打嗝了； A: When did he stop hiccupping.他什么时候停止打嗝的？ B: He stopped in 1990.他到 1990 年才停止打嗝； 重点短语： too . to . 太 以致不能 t

25、ake part in = join 参与 because of 由于 major in 主修；专研 start doing sth. 开头做某事（该事已方案好）start to do sth. 开头做某事（该事尚未方案）spend sometime with sb. 花时间和某人在一起 spend sometime in doing sth. = spend sometime on sth. 花时间做某事 see sb. do sth. 观察某人做某事（强调全局）see sb. doing sth. 观察某人做某事（强调偶然性）Unit 10 Im going to be a basketb

26、all player. 重点语法：一般将来时态do/does 的两种一般将来时态形式：will do ；be going to do 两种形式的区分： will do 强调事情尚未方案好而即将做 be going to do 强调事情已方案好并将依据方案来做 本单元重点强调 be going to do 的形式；例句： A: What are you going to do next year.明年你预备干些什么？ B: Well, Im going to take guitar lessons.我明年要上吉他音乐课； I really love music.我 很喜爱音乐； A: Sound

27、s interesting.听起来很好玩； Im going to learn a foreign language.我明年要学 一门外语； 重点短语： grow up 成长；长大 at the same time 同时 all over 遍及 all over the world = around the world 全世界 be going to do sth. 将要做某事 practice doing sth. 练习做某事 study hard 努力学习 take lessons 上课 sound + adj. 听起来 （加形容词）sound like + n. 听起来像 （加名词）sa

28、ve money 存钱 buy sb. sth. = by sth. for sb. 给某人买某物 buy sth. with the money 用钱买某物 write articles 写文章 learn to do sth. 学习做某事 get good grades 取得好成果 play sports 运动keep fit 保持健康 write to sb. 给某人写信 enjoy doing sth. 享受做某事Unit 11 Could you please clean your room. 重点语法：委婉恳求别人做某事引导词用 can, shall, will 等情态动词的过去时

29、态 例句： A: Could I please use your computer.我能用一下你的电脑吗？ B: Sorry. Im going to work on it now.对不起,我正在忙着用电脑； A: Well, could I watch TV. 那么,我能看电视吗？ B: Yes, you can.是,你可以看电视； But you have to clean your room.但是是在你打扫 完房间之后； 重点短语： do the dishes = wash the dishes 洗碗 take out 取出 make ones bed 整理床铺 work on 从事；忙

30、于 do chores = do housework 干家务 do the laundry = wash the clothes 洗衣服 take care of = care for = look after 照看；照管 sweep the floor 扫地 fold ones clothes 叠衣服 go to the movies 看电影 get a ride 骑车 go to a meeting 开会 hate to do/doing sth. 厌恶做某事 like to do/doing sth. 喜爱做某事 invite sb. to somewhere 邀请某人去某地 go to

31、 the store = go shopping 购物 forget to do sth. 遗忘做某事（该事尚未做）forget doing sth. 遗忘做某事（该事已做过）give sb. sth. = give sth. to sb. 把某物给某人 buy sb. sth. = buy sth. for sb. 买某物给某人 on vacation 度假Unit 12 Whats the best radio station. 重点语法：在各事物间进行比较用形容词的原形、比较级和最高级例句： A: Hello. Im a reporter. 你好,我是记者； Can I ask you

32、some questions.我能问你一些 问题吗？ B: Sure.当然可以； A: Whats the best clothing store in town.城里最好的服装店是哪一家？ B: I think Jasons is the best.我认为杰森服装店是最好的； A: Why do you think so.为什么这样认为呢？ B: Jasons has the best quality clothes. 杰森服装店有质量最好的服装；重点短语： close to = near 靠近；接近 inexpensive = cheap 廉价的 clothing store 服装店 ra

33、dio station 广播站 talent show 业余歌手演唱会 it is adj. for sb. to do sth. 做某事（对某人来说）感觉 （加形容词）cut the price 打折 not . at all = not . in the slightest 一点也不 in fact 实际上 pay for 为 而付款 sth. cost sb. money 某人花钱买了某物good/well better the best 形容词 good /副词 well 的原级、比较级和最高级 bad/badly worse the worst 形容词 bad /副词 badly 的

34、原级、比较级和最高级八年级下册重点语法和短语Unit 1 Will people have robots. 重点语法：一般将来时态的应用do/does 的一般将来时态形式：shall/will do do/does 的一般将来时态的被动语态：shall/will be done 一般将来时态的确定句、否定句、疑问句形式：确定句例句： People will have robots in a few years. 否定句例句： People will not/wont have robots in a few years. Will people have robots in a few yea

35、rs. 一般疑问句例句：特别疑问句例句：What will people have in a few years. 重点短语： wont = will not theyll = they will shell = she will hell = he will Ill = I will fall in love withsb./sth. 爱上（某人 /某物）be able to do sth. 能够做某事 come true 实现 in the future 将来 hundreds of 数以百计的 thousands of 数以千计的 look forsb./sth. 查找（某人 /某物）w

36、ill would 情态动词 will 的原形和过去式 may might 情态动词 may 的原形和过去式Reading Strategy阅读方法 Look at the title and picture, and predict what you will read about. 看着标题和图片, 预知你要阅读那些方面的内容； This helps you get ready to acquire new information. 这样可以帮忙你获得一些新的信息； Unit 2 What should I do.重点语法：过去将来时态（将来时态的委婉说法）do/does 的过去将来时态形

37、式：should/would do do/does 的过去将来时态的被动语态：should/would be done 过去将来时态的确定句、否定句、疑问句形式：确定句例句： You should write a letter to him. 否定句例句： You shouldnt write a letter to him. 一般疑问句例句：Should I write a letter to him. 特别疑问句例句：What should I do. 重点短语： keep sb. out 不让某人进入Whats wrong. = Whats the matter. = Whats the

38、 problem. 怎么了？out of style 不时髦的；过时的 call sb. up 给某人打电话 pay for sth. 为某事付款 part-time job 兼职工作 the same as = be same to/with 与 同样 in style 时髦的；流行的 与某人相处（好）get on well with sb. = get along well with sb. didnt = did not couldnt = could not as . as possible 尽可能 eg/ as soon as possible 尽快 all kinds of 各种；

39、很多 on the one hand 一方面 on the other hand 另一方面 ask sb. for sth. = ask sb. to do sth. 恳求某人做某事 ask sb. not to do sth. 恳求某人不要做某事 spend money on sth. = spend money in doing sth. 花钱做某事 sth. cost sb. money 某人花钱为了某事 take sb. sometime to do sth. 花某人时间做某事 find out 查明 find sb. doing sth. 发觉某人做某事 be angry with

40、sb. 生某人的气 be angry at sth. 生某事的气 the same age as = as old as 与某人年龄一样 have fight with sb. 与某人打架 learn to do sth. 学会做某事 not . until . 直到 才 compare sth.A with sth.B 把某事 A 与某事 B 作比较 到该做某事的时间了 its time for sth. = its time to do sth. maybe adv. 或许 may be （情态动词 + 动词原形）可能是 shall should 情态动词 shall 的原形和过去式 pa

41、y paid paid 动词 pay 的原形、过去式和过去分词Reading Strategy阅读方法 You will learn to use new words better if you use a learners dictionary. 时刻学着应用新单词来学习比时刻使用字典这种途径方法更好；A bilingual dictionary sometimes gives the wrong meaning for the situation you want. 在某些你需要的场合下,一本双语字典有时会给你错误的说明； Unit 3 What were you doing when t

42、he UFO arrived. 重点语法：过去进行时态do/does 的过去进行时态形式：was/were doing do/does 的过去进行时态的被动语态：was/were being done 过去将来时态的确定句、否定句和疑问句形式：确定句例句： I was walking down the street when a UFO landed. 否定句例句： I wasnt walking down the street when a UFO landed. 一般疑问句例句：Were you walking down the street when a UFO landed. 特别疑问

43、句例句：What were you doing when a UFO landed. 动词 when 和 while 的挑选： when 后加瞬时动词,while 后加连续性动词；例句： The boy was walking down the street when the UFO landed. =While the boy was walking down the street, the UFO landed. 感叹句 结构： 1 How + adj. + the + 主语 + 谓语动词=2 What + a/an + adj. + n. + 主语 + 谓语动词 例句： What a b

44、eautiful flower it is. =How beautiful the flower is. What beautiful flowers they are. =How beautiful the flowers are. 重点短语： get out 出去；离开take off 起飞 run away 逃跑；跑掉 come in 进来 hear about = hear of 听说 take place 发生 as . as 像 一样 eg/ as old as him 像他一样老 anywhere = everywhere = here and there 任何地方 think

45、about 考虑think of 认为 get up = get out of the bed 起床 at the doctors 在诊所 every day 每一天 everyday adj. 日常的 most adj. 大部分 the most 最多的 in space 在太空中 national hero 民族英雄 all over the world = in the world 全世界Reading Strategy阅读方法 The title can be helpful for you to understand a text. 一篇文章的标题可以帮忙你懂得整篇文章；Its al

46、so a good idea to read the first sentence of each paragraph before you read. 在阅读整篇文章之前,阅读每段的第一 句话也是一个很有效的方法； Unit 4 He said I was hard-working. 重点语法：宾语从句 结构：主语 + 谓语动词 + 宾语从句 主语 + 谓语动词 + 宾语 /表语 例句： -Im good at English. He says. 改为加宾语从句的复合句 -He says Im good at English. 留意：主句是一般现在时态,宾语从句的时态不受其影响；例句： He

47、 says Im good at English now. He says I was good at mathematics when I was young. 主句是过去时态,宾语从句也要用过去时态；例句： He said I was good at mathematics when I was young yesterday. He said I was good at English now yesterday. 宾语从句是客观真理时永久用一般现在时态；例句： Our teacher says 24 hours make a day. Our teacher said the sun

48、gives us so many energy yesterday. 动词原形不能作主语,必需用其-ing 形式；例句： She said helping others changed her life. 重点短语： direct speech 直接引语reported speech = indirect speech 间接引语 first of all = at first 第一 pass on 传递be supposed to do sth. 应当做某事 be good at = do well in 在某方面做得好 in good health 身体健康 get over 克服 open

49、 up 打开 care for = take care of = look after 照管；照管 not any more = not any longer = no longer 不再 have a cold 感冒 end-of-year exam 年终考试 get nervous 变得紧急 forget to do sth. 遗忘做某事（该事未做）forget doing sth. 遗忘做某事（该事已做）its + adj. + for sb. + to do sth. context 上下文Reading Strategy阅读方法 做某事 对某人来说 （加形容词）First read

50、for meaning, not for detail. 第一懂得文段的大致意思,不在于文段的细节部分；You can understand the meaning of a word you dont know from the context. 释义； 至于不懂的单词, 你可以通过上下文来查找它的正确Unit 5 If you go to the party, youll have a great time. 重点语法： if 引导的条件状语从句 结构：主句 + if + 条件状语从句if + 条件状语从句 + comma + 主句 留意：在 if 引导的条件状语从句中,主句应用将来时态,

51、状语从句用一般现在时态；例句： Youll have a great time if you go to the party. =If you go to the party, youll have a great time. 重点短语： take away 拿走around the world = all over the world 在世界各地 make a living 谋生 all the time = always 始终 Whats the problem. = Whats the matter. = Whats wrong. 怎么了？in order to do sth. 为了做某

52、事make sb. do sth. 使得某人做某事（to 省略,该结构是一个不带to 的不定式；）make sb. adj. 使得某人 （加形容词）make sb. done 使得某人被做be famous for 为 而出名 be famous as 作为 而出名 in class 在课堂上spend .time/money on sth. = spend .time/money in doing sth. see sb. do sth. 观察某人做某事（强调整个过程）see sb. doing sth. 观察某人做某事（强调偶然性）say said said 动词 say 的原形、过去式和

53、过去分词tell told told tell 的原形、过去式和过去分词eat ate eaten 动词 eat 的原形、过去式和过去分词花 （时间 /钱）用于做某事speak spoke spoken 动词speak 的原形、过去式和过去分词Unit 6 How long have you been collecting shells. 重点语法：现在完成进行时态do/does 的现在完成进行时态形式：have/has been doing do/does 的现在完成进行时态的被动语态：现在完成进行时态所应用的场合：某事从过去发生始终连续到现在都在做 过去发生的动作对现在造成影响 例：我已上

54、了三年中学；I have been in Junior School for 3 years. 自从那次他与我谈过心后,我每天都在进步；have/has been being done I have been making progress since he talked with me that time. 现在完成进行时态的确定句、否定句和疑问句形式：确定句例句： I have been skating for five hours. 否定句例句： I havent been skating for five hours. 一般疑问句例句：Have you been skating for

55、 five hours. 特别疑问句例句：How long have you been skating. 留意：瞬时动词不能和一段时间连用；例句：你借这本书已经多长时间了？How long have you been keeping this book. 重点短语： run out of 用完；用完by the way 顺便说说 be interested in doing sth. 对某事感爱好 more than 比 多 far away 在远处 would like to do sth. = want to do sth. = feel like doing sth. 想要做某事send

56、 sb. sth. = send sth. to sb. 把某物赠送给某人 in fact 实际上 room 房间（用于可数名词） ；空间（用于不行数名词）common more common the most common 形容词common 的原级、比较级和最高级Reading Strategy阅读方法 Let your eyes scan the text quickly to find details that youre looking for. 在阅读文章之前, 用眼睛 “横扫 ” 整篇文章,快速查找你需要的文章要点；You can find information quickly

57、 without reading the whole text. 这样你 就不用细读整篇文章,就能查找到你需要的一些信息； Unit 7 Would you mind turning down the music. 重点语法： mind ones doing sth. 介意（某人）做某事 重点短语： not at all 一点也不turn down 调剂使音量变小 right away = in a minute = at once 立刻；立刻 wait in line 排队等候 cut in line 插队等候 hasnt = has not keep . down 压低声音；使缓和 at

58、first = first of all 第一 take care 当心；当心 take care of = care about = look after 关怀；照管 break the rule 违规 obey the rule 遵守规定 put out 熄灭 pick sth. up 捡起某物 wait for sb. 等候某人 depend on 依靠；依靠 get back = return 要回 mean meant meant 动词 mean 的原形、过去式和过去分词Reading Strategy阅读方法 As we read, we need to find topic sentences. 在我们阅读的时候,我们需要查找“主题语句 ”,也就是和文章 中心最相关的语句； These sentences usually gives us a summary, or overall meaning of each paragraph and help us understand what the paragraph is about.这些语句通常会给我们一些文章的“ 概要 ”,或者每个文段的全 部意思,来帮忙我们懂得段落大意； After the topic sentence co