初中英语新人教版七年级上册Unit 6语法和写作知识讲解（2024秋）.doc

七年级英语上册Unit 6语法和写作知识讲解一、语法（一）一般现在时：【用法详解】1.用法：（1）表示经常性或习惯性的动作或现在存在的状态（2）表示人的性格、能力、特征或爱好等3）表示客观真理或普遍事实2.句式：（1）肯定句：主语 + 动词原形 + 其它Eg: I often go to school at 7:00. 我经常七点去上学2）否定句：主语 + don’t + 动词原形 + 其它Eg: They don’t sing every morning. 它们每天早上不唱歌3）一般疑问句：Do + 主语 + 动词原形 + 其它肯定回答：Yes, 主语 + do. 否定回答：No, 主语 + don’t.Eg: Do they play football after school? Yes, they do./ No, they don’t.他们放学后踢足球吗？（4）特殊疑问句：疑问词 + do + 主语 + 动词原形 + 其它 ?Eg: What do you want to do? 你想做什么？3.在一般现在时的句子中，行为动词前不能有be动词4.do除了作助动词，还可用作行为动词，译为“做”，变否定句时，不能再实义动词do后加not，要在前加don’t。

Eg: I don’t do homework on Sundays. 我周日不做作业当句子的主语是第三人称单数时，谓语动词也要使用第三人称单数形式，即“主语 + 动词三单 + 其它”；回答以does开头的问句时，答语仍要用does或其否定形式doesn’t，不可使用其它助动词或行为动词5.动词三单形式变化规则(1)一般情况下加 – s； Eg: work -- works; like -- likes(2)以s, x, ch, sh, 结尾，加-es ； Eg: finish -- finishes; teach -- teaches(3)以辅音字母 + y 结尾，变y为i加es; Eg: carry -- carries; fly -- flies(4)以O结尾，且O前为辅音，加es ； Eg: go -- goes; do -- doesEg: Tom likes playing basketball. 汤姆喜欢打篮球Tom doesn’t like playing basketball. 汤姆不喜欢打篮球。

Does Tom like playing basketball? 汤姆喜欢打篮球吗？-- Yes, he does./ No, he doesn’t.What does Tom like doing? 汤姆喜欢做什么？6.特殊疑问句结构：(1)特殊词 + 助动词（do/ does）+ 主语 + 行为动词原形 + 其它（疑问词在其中不作主语）Eg: How do you save the document? 你如何保存文档？(2)疑问词 + 行为动词的第三人称单数 + 其它（疑问词在句中作主语）Eg: Who cooks breakfast for him ? 谁为他做早饭？7.常用的疑问词问时间： when 问地点：where 问人物：who 问事物或事件：what问方式：how 问原因：why 问哪个：which 问具体时刻：what time问哪种：what kind of 问多少：how much/ how many（二）频率副词：【用法详解】1.频率副词用来表示某一动作发生的频率或某一状态出现的频率，常见的有（按程度由大到小排列）always（总是，一直）；usually（通常）；often（经常）；sometimes（有时）；seldom （很少）；never（从不）。

2.对频率副词提问常用how often开头3.在句中位置（1）在连系动词be之后 Eg: She is sometimes very busy.她有时非常忙2）在助动词或情态动词之后 Eg: I can always remember you.我会一直记得你3）在行为动词之前 Eg: We often go there. 我们经常去那4）sometimes可放在句首、句中或句末 Eg: Sometimes she writes to me. 有时她给我写信4.用法(1) often, always, usually等常和一般现在时连用，表示现在经常或反复发生的动作Eg: I always go to bed at ten o’clock. 我总是10点睡觉2) always可与进行时连用，并不强调动作正在进行，表示赞叹、厌烦等情绪Eg: He is always thinking of others. 他总是为其他人着想She is always asking silly questions. 她总是问愚蠢的问题即学即用】( B )1._______ the girl _______ from England?A.Do; come B.Does; come C.Do; comes D.Does; comes( D )2.My grandmother _______ at nine every night.A.go to bed B.is going to bed C.going to bed D.goes to bed( A )3.-- Does the panda eat meat ?-- ________.A.No, it doesn’t B.Yes, they do C.No, they don’t D.Yes, it does( B )4.The panda ______ eat meat, it ______ bamboo.A.doesn’t; eat B.doesn’t; eats C.don’t; eat D.don’t; eats( C )5.-- Does Mike ______ in Shanghai? -- Yes, he _______.He likes Shanghai.A.live; do B.lives; doesn’t C.live; does D.lives; does6.Lucy and Lily __go__ (go) to school by bus every day.7.They __don’t have__ (not have) lessons on weekends.8.She often __sends__ (send) email on the computer.9.The tiger lives in the zoo.(改为一般疑问句)__Does__ the tiger __live__ in the zoo?10.Does the camel eat fruit? (对肯定回答)__Yes__, __it__ __does__.二、写作话题：Write about your school day.* 提示：1.I often get up/have breakfast/ go to school/ go home...at ....2.I have ...lessons in the morning.3.I often helps my parents do ...4.After dinner, I often do my homework/ watch TV/ do some reading.5.I go to bed at ...* 写作步骤定文体(记叙文)、人称(第一人称)、时态(一般现在时)Hello, my name is Peter.This is my day.I have a busy day.I always get up at six o’clock.And then I brush my teeth and wash my face at a quarter past seven.I sometimes have breakfast at half past seven.But I never go to school at eight o’clock because it is too late.When I come back home from school.I’m always busy, too.First, I do my homework.It’s very easy for me.Second, I wash my hands and have dinner.Then I watch TV and do a puzzle.After that, it’s seven fifty.I do some exercises in English and maths.I go to bed at half past nine.3。