外研版英语七八年级知识点总结

1、七年级（上）1. Module 1 动词be说明身份，年龄，状态等。I am, He/She/It is, They/We/You are句式： 肯定，否定，疑问及答语2. Module 2指示代词This, these（近指）, that, those（远指）的用法3. Module 3There be句型： 某处有。 There is/are + sb/sth + pl句式：肯定，否定，疑问及答语4. Module 41/. have/has got “某人有某物”, 表示“所有”。There be指某处有。have not(havent)/has not(hasnt) got “没有”疑

2、问句 have/has提前到句首I have got a lovely dog.She has got a nice skirt.2/. some, anysome肯定句，any否定句，疑问句，二者修饰可数&不可数名词回顾“名词单复数变化”5. Module 5-8一般现在时1/. 平时经常发生的事情，表示经常或习惯性的动作, 常用的频度副词有：always, usually, often, sometimes, seldom, every day, neverShe,He, It,等单个主语时，v用三单形式She speaks English.They want to visit Shang

3、hai.2/. 表示现在的状态I know him very well.He likes English very much.句式：肯定，否定dont/doesnt，疑问及回答补充：时间的表达， half past eight, two to two, a quarter to/past三单否定形式：doesnt+v原3/. 询问时间、地点或方式等时，把表示时间、地点或方式的疑问词置于句首，后面句子的结构顺序与一般疑问句的一致。Eg:When do you get up in the morning?Where does he do his homework?注: 特殊疑问句，句子语序与一般疑

4、问句一致；疑问词位于句首。6. Module 9&10be+动词ing, “正在做某事”动词ing形式变化规则， working，shopping，lie-lying句式：肯定，否定，疑问及回答一般疑问句 be动词提前。Are you/they.? Is she/he/it? Are+复数名词?七年级（下）1. Module 1物主代词： 形容词性，名词性形容词性+n: my book, your card名词性：This mobile phone is mine.第一人称：my, mine, our, ours第二人称：your, yours第三人称：his/her/its, his/her

5、s/its, their, theirs2. Module 2情态动词can + v原, can没有人称和数的变化。某人具备某种能力，“能做。”He can swim。- He cannot(cant swim). - Can he swim? Yes, he can. No, he cant3. Module 3&4一般将来时 be going to do， 眼下打算、计划要做的某事。根据主观判断将来发生的事。Im going to have a picnic with my friends in the park.He is going to have an English lesson

6、next week.She/He/It isnt going toWe/They are going toAre you/they going to?Is he/she/it?一般将来时 will + v原，将来要做的事情，时间相对较远一点。客观上将来势必要发生的。He will be here in half an hour.I will make you some hot coffee.句式：肯定，否定，一般疑问及回答4. Module 5特殊疑问句由what, how, when, where, why, which, whose等引导。what为疑问代词，单独使用；what为疑问形容词

7、+名词，询问具体方面。Which/whose + nWhat can we do to help her?What color do you like?Which road we should take?5. Module 6方位表达1/. 方位介词On the left/right, next to, opposite, on the corner(of), betweenand2/. 问路与指路How can I go to? Take bus No,2Where is the bank? Follow the roadCan you tell/show me the way to.? T

8、urn left/right.6. Module 7-10一般过去时1/. 表达过去的事情，状态，特征，行为。be动词 was/were. did, 表示过去的时间状语 last year, yesterday, ago, in 2001She was born in a small village in 2002.My primary school teacher was very nice.2/. 过去时态中动词的变化规则： -ed, -d lived, decided, walked, looked, finished不规则：stop - stopped, marry married,

9、is was, are were, leave left, meet met, write - wrote3/. 一般疑问句Did you go to Shanghai last month?Yes, I did. No. I didntDid he play games on TV?4/. 特殊疑问句What did you do yesterday evening?How did you go there?How long did the training take?7. Module 11祈使句： v原开头， 无时态和数的变化。表命令，叮嘱，希望，劝告，请求等。否定：Dont + v原，

10、neverSit down, please!Dont touch it.Never be late again!Be careful.Close your book.8. Module 12感叹句&选择疑问句1/. 感叹句：口语中： Its so beautiful! I love this music!正式表达： What + (a/an) + adj + n + 主 + 谓！How + adj + 主 + 谓！What a nice day!What fine weather it is!How beautiful she is!2/. 选择疑问句: 用or连接的两个部分是并列的。如：都是

11、名词，介词，动词Would you like coffee, tea or orange juice?Do you usually go to school by bus or by car?八年级（上）1. Module 1回顾：一般现在时，一般过去时，一般将来时，现在进行时2. Module 2&3形容词，副词比较级(补充：adj, adv基本使用) 1/. A + be动词 + adj比较级 + than + B： 两者进行比较BJ is bigger than TJShe is older than Jenny.2/. 同级比较： as as, not as/so asHer Engl

12、ish is as good as mine.He is as smart as his father.3/. 动词变化规则：a. -er/-r taller, longer, larger, nicer, bigger, hotter, thinner, harder, betterb. 辅音字母+y： y-i +er, busy-busier, easy-easier, early-earlierc. 多音节词： more + adj/adv原形 more popular, more important, more beautiful, more carefullyd. good, wel

13、l- better, bad/ill, badly- best, many much-more, little- less, far-farther/further4/. the + 比较级， the + 比较级 : 越 越The harder you work, the better future you will have.5/. 比较级+and+比较级：越来越。The weather is getting hotter and hotter.English is more and more important for us.3. Module 4adj, adv最高级: 三者或以上1/.

14、 A + be动词 + the + 最高级a. - est/- st: tallest, longest, hardest, nicest, closest, latest, biggest, bestb. 辅音字母+y: y-i +est busiest, easiest, earliestc. 多音节词：most + adj/adv原形 most carefully, most dangerous, most slowlyd. good, well- best, bad/ill, badly-worst, many, much-most, little-least, far-farthes

15、t/furthest4. Module 5&6动词不定式: 1/.“to +v原”,两个动词连用的情况，如“想要做某事，决定做某事”，通常表示将来的行为。eg. I want to watch a movie with my friend. She decides to study abroad next year. His parents hope he can get into a good university.2/. V+O+动词不定式to do（作为宾补） 这一结构的动词：allow, choose, want, tell, ask, invite, help等。 否定形式：not

16、to doeg. because it allows people to get closer to them. His mother tells him to study hard.注：有些动词接不带to的动词不定式，have, help, make, let, have, feel, see等。eg. His words made everyone laugh.3/. 表示行为动作的目的，作目的状语。在这种情况下，不定式可位于句首或句尾。eg. To improve his basketball skills, Dylan trained hard. = Dylan trained har

17、d to improve his basketball skills.4/. 动词不定式还可作原因、结果状语等。双宾语1/. V + sb + sth, V + sth + to/for + sbeg. My friend gave me a gift at my birthday party. Waiters bring the food to the customers.cook sb sth=cook sth for sb send sb sth=send sth to sbgive sb sth= give sth to sb show sb sth=show sth to sbmak

18、e sb sth=make sth for sb teach sb sth=teach sth to sb5. Module 7&8过去进行时: was/were + v-ing1/. 过去某一时刻、时段正在做某事. 时间状语：then, at this/that time yesterday, atlast night, atyesterday morning等。What were you doing at 7:00pm yesterday?She was sleeping at that time last night.2/. 常用在讲故事的语境中It was sitting in a t

19、ree and smiling at everyone.They were having a tea party in the garden.否定： wasnt/werent + v-ing一般疑问：Was she reading?特殊疑问： What was she doing then?3/. 和when, while, as引导的过去时间状语从句连用，形成复合句。While she was doing homework, her mother was cooking the dinner.I tried to stop him when he was yelling at his mot

20、her.As the boy was watching the cartoon, his mother came in.注：when引导的时间状语中，动词可以是终止性动词，也可以是延续性动词。while从句中， 动词必须是延续性动词。They arrived while we were having dinner.= They arrived when we were having dinner.6. Module 9冠词和数字不定冠词: a,an1/. 首次提到： I have a friend named Jenny.2/. 泛指 I want to have an apple.3/. 表

21、“每一”，=everyWe go to the cinema once a week.定冠词: the 1/. 表特指2/. 谈话双方都知道的人或物3/. 用于序数词和形容词最高级前4/. 世界上独一无二的5/. 专有名词前6/. the + adj， 表示一类人7/. the + 姓氏复数前，表一家人或夫妇俩。8/. 乐器前（西洋乐器）零冠词：球类运动: play basketball, football数字每三位数为一个单位。billion, million, thousand, hundred426: four hundred and twenty-six1,234: one thous

22、and two hundred and thirty-four12,345: twelve thousand three hundred and fourty-five1,234,567: one million two hundred and thirty-four thousand five hundred and sixty-seven7. Module 10 &11情态动词may/might, must, can, need用法：情态动词+v原1/. may, might表可能，形式上might为may的过去式，表示将来的情况时，might可能性比may要小。2/. must必须，一定 mustnt禁止，不允许 must侧重主观看法， have to不得不，被迫，侧重客观需要（do