在线初一英语上册

一、48个国际音标及26个英文字母的正确书写要熟练掌握元音和辅音，5个元音字母（a, e, i, o, u）,字母的正确占格及单词间距。二、be动词的用法be动词有三种变形，分别是：am, is, are。记忆口诀：“我”用am, “你”用are, is用于“他、她、它”；单数全都用is，复数全部都用are。三、人称及人称代词的不同形式（主格和宾格）1、三种人称：第一人称（I, we），第二人称（you, you），第三人称（he, she, it, Maria）。2、人称代词的主格，即人称代词位于句子主语位置时的形态：I, We, You, You, He, She, It, Maria。3、人称代词的宾格，即人称代词位于句子宾语位置时的形态：me, us, you, you, him, her, it。4、形容词性物主代词：my, our, your, your, his, her, its, their。5、名词性物主代词：mine, ours, yours, yours, his, hers, its, theirs。6、反身代词：myself, ourselves, yourself, yourselves, himself, herself, itself, themselves。四、基数词（表示数量多少的词，大致相当于代数里的自然数） zero, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty, twenty-one, twenty-two, twenty-three,twenty-four, twenty-five, twenty-six, twenty-seven, twenty-eight, twenty-nine, thirty, forty, fifty, sixty,seventy, eighty, ninety, one hundred,one hundred and one。五、一般疑问句及特殊疑问句1、一般疑问句：能用Yes或No来回答的问句。一般疑问句句尾读升调。2、特殊疑问句：不能用Yes或No来回答的问句。特殊疑问句句尾读降调。六、可数名词变复数可数名词变复数时，有规则变化和不规则变化两种。1、规则变化：1）一般情况直接在词尾加“-s ”，如：cake-cakes, bag-bags, day-days, face-faces, orange-oranges等；2）以s, x, sh, ch结尾的词，要在词尾加“-es ”，如：bus-buses, watch-watches, box-boxes等；3）以辅音字母加y结尾的词，变y为i再加“-es ”，如：baby-babies, country-countries, family-families等；4）部分以f (e)结尾的词，变f (e)为“ves ”，如：knife-knives, half-halves等；5）以o结尾的词，加“-s ”或“-es ”，如：zoo-zoos, photo-photos, tomato-tomatoes, potato-potatoes等。记忆口诀：除了“英雄”hero外，凡是能吃的，加“-es ”，不能吃的加“-s ”。2、不规则变化：1）改变单数名词中的元音字母：man-men, woman-women, foot-feet, tooth-teeth等；2）单、复同形：sheep-sheep, Chinese-Chinese, Japanese-Japanese等；3）其他形式：mouse-mice, child-children等。七、简单句的成分及主谓一致原则最基本构成：主语+谓语+宾语，其中谓语由动词来充当。主谓一致原则，就是句子的谓语要始终与主语保持数量上的一致性。当主语是第三人称单数（简称“三单”）时，谓语动词也要相应变成单数形式；当主语非“三单”时，谓语动词就用原形。实意动词变“三单”的规则如下：1）一般动词在词尾加“-s ”，如：like-likes, tell-tells, play-plays等；2）以字母s, x,ch, sh结尾的动词加“-es ”，如：guess-guesses, teach-teaches, watch-watches等；3）以o结尾的动词一般加“-es ”，如：do-does, go-goes等；4）以辅音字母加y结尾的动词，先变y为i，再加“-而是”，如：fly-flies, carry-carries等；5）have的三单形式是has。八、冠词的用法（名词前面必须要有冠词）冠词分为定冠词（the）和不定冠词（a, an）两种。1、定冠词the表示“特指”，可译为“这个”、“那个”、“这些”、“那些”。2、不定冠词a, an用来表明（可数）名词的数量是“一个”。an用于以元音开头（注意不是以元音字母开头）的单词前，a则英语非元音开头的单词前。3、不定冠词a, an与基数词one的区别是：不定冠词不是刻意强调“数量”，而基数词则强调“数量”。九、助动词（do, does ）的用法只有实意动词作谓语时才涉及使用助动词。以like为例：1）当句子为肯定句时不涉及使用助动词，只涉及“主谓一致”原则。eg : I like English a lot. Michael likes Chinese food very much.2）当句子为否定句时，要根据主语的人称来决定使用相应的助动词：当主语为“三单”时，要使用does;当主语为“非三单”时，用助动词原形do。例如把下列句子变否定句：Kangkang likes math.----Kangkang doesn't like math.They like sports.------They don't like sports.3）当句子变疑问句时，同样要根据句子的主语来决定在句首使用Do或Does.例如下列句子变问句：Michael likes Chinese Food.----Does Michael like Chinese food? Yes, he does./ No, he doesn't.Jane and Helen like music.----Do Jand and Helen like music? Yes, they do./ No, they don't.十、名词所有格1、Kangkang's books；Tom and Helen's desk; Ann's and Maria's bikes;2、用of表示“......的”，但要从of后往of前翻译：a book of mine（我的一本书）3、have与of的区别：have一般表示“主动拥有”，往往用于有生命的人或动物；无生命的物体一般不能“主动拥有”，表示所属关系时要用of。例如：I have a new bike. She has two big eyes.a door of the house十一、课本中的知识点1、Unit 1 ——Unit 21）问候语：Good morning/ afternoon/ evening.How are you?---Just OK, thank you. How are you?---Not bad, thanks.Hi! Hello!How do you do?2）道别用语：Nice/ Glad to meet/ see you.（meet用于初次见面，see用于熟人间）Nice to meet/ see you, too.Goodbye. Byebye. Bye. See you (later/ tomorrow/ next time)! So long! Good night!3）介绍人或者物的句型：This is...4）Excuse me.与I'm sorry.的区别：Excuse me.是要引起对方的注意，而I'm sorry.则是向对方道歉。5）词组be from = come fromin English5）当问句中问到this/ that时，回答要用it；问到these/ those时，要用they来回答。 例如： What's this in English?----It's an eraser.What are those?----They are books.6）对Thanks.的回答：That's OK./ You're welcome./ My pleasur.7）look the same = have the same looksgive sth. to sb. = give sb. sth.be like = look likein the tree/ on the tree （树上结的、长出来的用on，否则用in）in red（穿着红色的衣服）in the desk（在空间范围之内）in English（用英语）help sb. do sth.8）both与all的区别：both表示“两者都......”；all表示“三者及以上都......”。2、Unit 3——Unit 41）speak的用法speak与say不同：speak表示“说”的动作，不表示“说”的内容；say则表示“说”的内容。speak后面除了能接“语言”外，不能直接接东西，后面加了to则表示“对......说”。help sb. with sth.（帮助某人做/补习......）want to do sth.（想要做某事）would like to do sth.not...at all（一点都不）；Not at all.（没关系/别介意）like...a lot = like...very much2）some和any的区别：口诀：some用于肯定句，否定、疑问变any。例如：I have some money. I don't have any money.Do you have any money?3）have a seat = take a seat（请随便坐）4）祈使句（表示命令或请求的句子）祈使句一般都省略了主语You，所以其否定句直接用Don't开头。例如：Don't go there!5）问职业：What does sb. do?What is sb.?What's sb.'s job?6）work与job的区别：work是未必有报酬的“工作”，例如homework, housework；而job则一定是有报酬的“工作”。7）on指在物体的表面，不论这个面是否水平的，例如：on the desk/ wall/ farm/ playground8）in hospital（住院）；in the hospital（在医院里）look after（照料/照顾/照看）help oneself（请自便/随便吃）9）表示“建议”的句型：“做某事如何？”What about (doing) sth.? （英式英语）How about (doing) sth.? （美式英语）Why don't you do sth.? = Why not do sth.?10）“吃”一日三餐要用have：have breakfast/ lunch/ supperhave...for breakfast/ lunch/ suppertake one's orderbe kind to sb.11）try on这个词组可合可分：名词可以放在这个词组的中间或后面，但代词只能放在词组的中间。12）在口语中往往用take表示“买”。13）how many与how much的区别：how many + 可数名词；how much + 不可数名词14）What do you think of...? 是询问对方对某事物的看法；How do you like...? 是问对方对某事物喜欢的程度。think about（考虑）Thank you all the same. （即使对方没能帮上忙，也要礼貌道谢）Thanks. = Thank you.（thank作为动词，不能单独使用。）15）one与it的区别：当上下文说的是同一种类事物时，任意一个可以用one来代替；如果上下文所说的是同一个事物时则用it。例如：Ann ：I have a yellow bag.Jane ：I have a green one.Tom ： Hey, Mike. Where is your bike?Mike ： Look, it's over there.16）倒装句Here you are.Here it is.17）be free （有空/免费）forget to do sth.（忘了去做某事）forget doing sth.（忘了做过某事）What's up? = What's wrong with...? = What's the matter with...?18）go + v.-ing结构的含义：为了实现某目的才去的。例如：go fishing/ boating/ swimming/ shopping等19）have to do sth.（非主观因素，强调客观因素，“不得不去做某事”）must 则表示主观愿望20）fly a kite = fly kitesbe free = have time21）时间的表述当分针所指的时间大于0分、小于等于30分钟时，用“分钟”past“小时”。例如：8：23——twenty-three past eight当分针所指的时间大于30分钟、小于60分钟时，用“剩余的时间”to“下一个整点”。例如：8：49——eleven to nine当然，还可以直接按照小时、分钟去读出时间，例如：8：23——eight twenty-three; 8:49——eight forty-nine整点则在数词后加“-o'clock”，例如：8：00——eight o'clock在钟点前介词要用at.22）句型“该干某事了。”：It's time to do sth. = It's time for sth. 例如：该吃午饭了.It's time to have lunch. = It's time for lunch.整个七年级的都在这里，比较全，如有疑问再问我，望采纳。

初一英语上学期期中复习【学习目标】一、语音知识 ※1.※2. 单词重读 'dinner 'kitchen 'shower 'people for'get p i'ano de'licious re'view二、词汇 ※ 1. 1－6单元黑体字单词※ 2. 词组 what about＝how about …怎么样（认为 如何）fall asleep＝be asleep 入睡eat up 吃光go to bed 上床睡觉watch TV 看电视only child 独生子、独生女wash the dishes 洗盘子at school/home/work 在学校 / 家 / 工作go up 起床live with sb. 和某人住在一起三、日常用语 §1. What's your name? My name is Mike.§2. Are you happy? Yes, I am./No, I'm not.§3. What's your favorite subject? My favorite subject is English.§4. Do you like sports? Yes, I do./No, I don't.四、语法副词 §1. 词类：名词、冠词、形容词、§2. 比较等级【知识讲解】※1. 名词 ①表示人或事物的名称，如 boy, clock, b ook, tree。 总的说来，名词分为专有名词和普通名词 两大类。 专有名词是个别的人、事物、地点等专有 的名称，如： Jim, China 专有名词的第一个字母要大写，如：Beiji ng, New York②名词按其所表示的事物的性质分为可数 名词和不可数名词。 可数名词：可以用数目计算，有单数和复 数两种形式，如：an apple, two apples, a car, some cars 不可数名词：一般无法用数目计算，没有 复数形式，且不用不定冠词a/an修饰， 如：water, milk, meat, tea, bread, rice③单数名词变复数名词的规则如下表：注：①少数名词的复数是不规则的，如： man→men woman→women child→chil dren ②表示民族的名词，有的在词尾加 s ， 如： an American→three Americans ③有的单、复数形式相同，如： a Chine se→four Chinese a sheep→three sheep a deer→five deer※2. 冠词 冠词是一种虚词，不能单独使用，只能和 一个名词一起使用，并帮助说明此名词。 冠词有两类，即定冠词the 和不定冠词a/an。 ①不定冠词 常表示“一”的概念，有两种 形式：a和an。a用在辅音音素开头的单 数可数名词前，如：a book, a pen；an 用在元音音素开头的名词前，如：an ap ple,an orange,an egg。②定冠词the 常表示“这个”“那个”“这些”“ 那些”的概念，the在元音 音素前读，在 辅音音素前读 ，如：the moon, the eveni ng。 eg. ①－Do you have an English book? －Yes, but the English book is broken.② There is a chicken in the picture.③ We can't see the sun at night.④ The Browns are going to the park this Sunday.⑤ Shanghai is in the east of China.※3. 形容词 用来修饰名词，表示人或事物的特征，在 句中可以作定语、表语、宾语补足语。 如： It's a sunny day today. Let's go to t he park. This book is good. It's very nice of you to help us.常见形容词的同义词与近义词： large→big 大的 glad→happy/pleased 高兴的 clever→bright 聪明的 ill→sick 病的 fine→well 好的常见形容词的反义词和对应词： bad（坏的）→good（好的） big（大的）→small（小的） busy（忙的）→ free（空闲的） dry（干的）→wet（湿的） same（相同的）→different（不同的） empty（空的）→full（满的） cold（寒冷的）→hot（热的） open（开着的）→closed（关闭的） poor（穷的）→rich（富的）※4. 副词 用来修饰动词、形容词、其他副词或全句 ，在句中作状语或表语。 eg. Now he is back in New York again. 现在他又回到了纽约。 Mike is a good student. He often does hi s homework carefully.副词一般分为七大类： ①时间副词： now, often, then, early, ag o, before ②地点副词： here, there, out, above, up, down ③方式副词： hard, well, badly, fast, slo wly ④程度副词： very, much, still, almost, t oo, so ⑤疑问副词： how, when, why, where ⑥关系副词： when, where, why ⑦连接副词： now, where, whyoften 等表示“频率”的时间副词，总被放 在句子中间，又称“中置副词”。这类副词 有 always（总是）、 usually（通常）、 sometimes（有时）、ever（曾经）、ver（从不）等。 “中置”规律： ①放在单个的 be 动词之后； ②放在单个实义动词之前； ③谓语动词为多个词时，放在第一个助动 词或情态动词之后。 如： You are always late for school. 你 总是上学迟到。 I usually go to school by bike. I never see that book. He often helps other students. He goes to work on foot sometimes.※5. 比较等级 在进行比较的时候，形容词和副词有原级 、比较级和最高级三种形式。 规则形容词和副词的比较级和最高级加 -er或-est。 （1）不规则变化的形容词和副词如下： →better→best→wors →worst（许多）many/much→more→most （几乎没有）little→less→least （远的）far→farther→farthest （老的，旧的）old（2）三种句型 ① 原级句型： as＋形容词/副词＋as，表示“和…一样”； 否定句式：not as/so ＋形容词/副词＋a s，表示“和…不一样”。 eg. I think Kate does just as well as Ann. If you like the chicken, you may have as much as you can. I don't like the film. It's not so interestin g as that one.② 比较级句型： a. 主语＋谓语＋比较级＋than＋其它， 表示“较…一些”。 eg. This city is more beautiful than that one. It is hotter today than yesterday. He is a much nicer worker.b. 比较级＋and＋比较级，more and mo re＋原级，表示“越来越…”，说明本身程 度的改变。 eg. The world's population is growing fa ster and faster. 世界人口增长得越来越快。 more and more beautiful 越来越漂亮c. the＋比较级, the＋比较级，表示“越… 就越…”，说明随着前边条件的变化，后 边的结果也发生变化。 eg. The more she eats, the fatter she'll b e. 她吃得越多就会越胖。 The more, the better. 越多越好。③ 最高级句型： 主语＋谓语＋（the）形容词或副词的最 高级＋in/of 注：最高级前一般要用the，如： He is t he most careful student. 但在副词最高级前the可以省去，如：He writes（the）most carefully in his class . This kind of cake is the most delicious. I like English best. Mike is the youngest in his class. He runs fastest.初一英语上册专题重点动词 一、be动词 1. 根据人称的不同，be动词有三种基本 形式，分别为am，is和are。am用于单 数第一人称(I)；is用于单数第三人称(he ，she，it)；are用于第二人称和复数第一 ，二，三人称(we，you，they)。 例：I am fifteen years old. 我十五岁了。 You are my friend forever. 你永远是我的朋友。 He is a hard-working student. 他是一个刻苦努力的学生。 The students are reading books in the cl assroom. 学生们都在教室里读书。2. be动词的否定形式直接在后面加not. I am not fifteen years old. He is not a hard-working student. The students are not reading books in t he classroom.3. 把be动词的肯定句变成疑问则要直接 把动词be提到句首，变型如下： Are you fifteen years old? Is he a hard-working student? Are the students reading books in the cl assroom?二. 行为动词 1. match v. 相称；匹配 ● match. . . with. . . e. g. Match the words with the pictures ，please. 请把单词和图画相搭配。2. practise v. 练习 ●practise doing sth. 练习做。。。 e. g. He practices speaking English ever y day. 他每天都练习读英语。3. welcome v. 欢迎. ● welcome sb. to sp. e. g. Please welcome Betty and Tony to our school. 欢迎贝蒂和托尼来我们学校。4. invite v. 邀请 ● invite sb. to do sth. e.g. Tom invites me to go to the concert with him on Saturday. 汤姆邀请我跟他周六一起去参加音乐会。 ● invite sb. to sp. e. g. Daming invites Tony to the cinema. 大明邀请托尼去看电影。 ● invitation(n. ) send an invitation to sb. 对某人发出邀请5. ask v. 请求 ● ask sb. to do sth. e. g. Tony asks Daming to go to a baske tball match. 托尼叫大明一起去看篮球赛。6. have v. 有 ● have lessons上课 ● have a rest 休息 ● have a look at sth. 看看... ● have dinner 吃饭 ● have a good time 玩的开心 ● have a break 课间休息 ● have a party 举办聚会 e. g. We have three lessons in the morni ng. 我们早上有三节课。 At eleven o'clock，we have a break and I talk with my friends. 11点我们课间休息，我和我的朋友们聊 天。 In the evening，we watch TV and have dinner. I do my homework and go to bed at ten o'clock. 晚上，我们看电视并且吃晚饭。我做作业 然后十点上床睡觉。7. send v. 发送 ● send sb sth(send sth. to sb. ) e. g. We usually send him a birthday car d. 我们经常送给他一张生日卡片。8. make v. 制作。 ● make sth. for sb. e. g. And we often make a cake for his bi rthday. 我们经常为他的生日做一个生日蛋糕。 ● make travel plans on the Internet e. g. Do you often make travel plans on t he Internet? 你们经常在网上制定旅游计划么? ● make a trip to the zoo e. g. Let's make a trip to the zoo. 让我们一起去动物园吧。9. like v. 喜欢 ● like doing sth. e. g. Daming's uncle likes reading and h e reads a lot of books. 大明的叔叔喜欢阅读，并且他经常读很多 书。 ● would like sth／to do sth. e. g. Would you like to go to the cinema with Betty and me? 你愿意跟我和贝蒂一起去电影院么? Would you like some tea? 你想来点茶叶么?10. talk v. 谈话 ● talk to (with) sb. e. g. I often talk to my friends on the pho ne. 我经常跟我的朋友打电话。 ● talk about sth. e. g. I often talk about our favorite singe rs with my best friends after school. 我经常在课后跟我最要好的朋友们谈论我 们喜欢的歌星。11. stay v. 停留 ● stay at home e. g. Let's stay at home and watch TV. 让我们留在家里看电视。 ● stay healthy e. g. Mr. and Mrs. Brown do lots of sport s and stay healthy. 布朗先生和布朗太太做很多运动，保持健 康。12. visit v. 参观 ● visit sb／sp. e. g. Welcome to Beijing Zoo. Sixteen th ousand people visit it every year. 欢迎来到北京动物园。每年有16000人在 此参观。三. 情态动词can 情态动词特点： 1)后面加动词原型。2)否定句和疑问句不需要借助助动词构成 。 e. g. I can play basketball. Can you? 我会打篮球，你会么? That can't be our teacher：our teacher i s in her office right now. 那不会是我们老师，我们的老师现在正在 办公室呢。动词练习 一. 用适当的介词填空。 1. Can you match the words _______ the pictures? 2. Let's welcome the foreign friends ____ ___ our country. 3. I want to invite my sister ______ my ho me. 4. Let's have a party and I will send lots of invitations __ my friends. 5. Can I have a look ___________ your ne w watch?6. It's Father's Day tomorrow, and I will send a present _____ my father. 7. Can you make a cake _____ me? 8. My parents always buy a birthday cak e _____ me ____ my birthday. 9. She usually buys CD _____ her favorit e singers. 10. I often talk __ my mother on the pho ne.11. Let's stay _____ home and watch TV. 12. I usually download music _____ the I nternet. 13. I am a writer and I write my novels _ ______ my computers. 14. I listen _____ music every day. 15. The polar bear comes ______ the Arc tic.16. He often writes _____ his friends. 17. Every day I often talk_____ my parent s_____ the interesting things in school. 18. On my birthday, I get lots of present s _____ my family and friends. 19. Who switch______ the lights? It's so dark in the room, let me switch them二、用所给动词适当形式填空。 1. Daming ________ (be) in Class Two. 2. Lingling and Daming _____ (be) good f riends. 3. Lingling with Daming _____ (be) at sc hool now. 4. He can ____ (speak) English. 5. We can _____ (play) basketball and __ ____ (swim).6. Tony _____ (ride) a bike to school ever y day. 7. Lucy and Lily sometimes _____ (do) th eir homework at school. 8. I want _____ (invite) Lily ____ (see)a fil m with me after class. 9. I ask my mother _____ (choose) a boo k for me. 10. What about _____ ( have ) a birthday party?11. He likes ________ (play) computer ga mes and __ (play) cards at weekends. 12. Let Lingling ______ (watch) TV with me, please. 13. How about______ (go) swimming on Sunday? 14. I would like _____ (have) dinner with you tomorrow. 15. Let's go and ______ (see) a panda.三、时态填空。 1. We often _______ (play) in the playgro und. 2. He _____ (get) up at six o'clock. 3. _____ you _____ (brush) your teeth eve ry morning. 4. What ________ (do) he usually______ (d o) after school? 5. Danny _____ (study) English, Chinese, Maths, Science and Art at school.6. Mike sometimes _____ (go) to the par k with his sister. 7. At eight at night, she _____ (watch) TV with his parents. 8. _____ Mike ______ (read) English every day? 9. How many lessons ____ your classma te _____ (have) on Monday? 10. What time _____ his mother _____ (do ) the housework?四. 按要求修改句子。 1. Do you often play basketball after sch ool? (肯定回答) 2. I have a lot of books. (改为否定句) 3. Betty's mother likes playing table ten nis. (改为否定句) 4. She lives in a town near New York. ( 改为一般疑问句) 5. I watch TV every day. (改为一般疑问 句)6. Tom has got a goal. (改为一般疑问句) 7. We have Chinese lessons in the after noon. (否定句) 8. Nancy doesn't run fast. (肯定句) 9. My dog runs fast. 否定句 10. Mike has two letters for him. 一般疑问句： 否定句：练习参考答案： 一、用适当的介词填空。 1. with 2. to 3. to 4. to 5. at 6. to 7. for 8. for, on 9. by 10. to(with) ll. at 12.