沪教版七年级英语Unit2

1、Unit2 My Life12021/6/7高频词汇dailydel adj./adv. 每日的/日常地nevernev adv. 从不usuallyjul adv. 通常，经常seldomseldm adv. 很少，不常breakbrek n./v. 休息；中断/打断；破坏；突变ringr n./v. 戒指；铃声/按铃practiceprkts n./v. 实践；练习/练习togethertge adv. 一起；同时22021/6/7核心语法 一般现在时表示频度的副词与短语32021/6/7一般现在时（Simple Present Tense）1、用途：表示经常性或习惯性的动作或存在的状态I

2、 do homework everyday.表示客观事实或普遍真理The earth moves around the sun.Guangzhou is in Guangdong.在某些以here，there开头的句子中，用一般现在时表示正在发生的动作Here comes the bus42021/6/7一般现在时肯定式肯定式否定式否定式疑问式疑问式否定疑问式否定疑问式回答回答I work.I dont work.Do I work?Dont I work?Yes, I do./ No, I dont.You work.You dont work.Do you work?Dont you wo

3、rk?We work.We dont work.Do you work?Dont you work?Yes, we do./ No, we dont.They work.They dont work.Do they work?Dont they work?Yes, they do./ No, they dont.He/She/It works.He/She/It doesnt work.Does he/she/it work?Doesnt he/she/it work?Yes, he/she/it does./No, he/she/it doesnt.2、基本用法结构52021/6/7变化规律

4、情况情况构成方式构成方式读音读音例词例词一般情况+s清辅音后读/s/浊辅音和元音后读/z/swim-swims；help-helps；like-likes以辅音字母+o结尾的词+es读/z/go-goes,do-does以s,sh,ch,x等结尾的词+es读/iz/watch-watches,wash-washes以辅音字母+y结尾的词变y为i再+es读/z/study-studies不规则变化have和be动词变have 为 has变be为am,is,arehave-hasbe-am,is,are62021/6/772021/6/7表示频度的副词与短语（Frequency Adverbs a

5、nd Phrases）副词副词频率频率例句例句Always 总是100%Betty is always busy.Usually 通常80%I usually watch TV.Often 常常60%He often plays basketball.Sometimes 有时候50%We sometimes go shopping.Seldom 很少30%You seldom read English.Hardly 几乎不10%She is hardly late for school.Never 从不0Jack never does this.1、副词动词之前，be动词之后，固定用法别记错8

6、2021/6/7表示频度的副词与短语Every day每天每天Every week 每周Every month每月Every year每年Once/Twice a day每天一次每天一次/每天两次每天两次Once/Twice a week每周一次/每周两次Once/Twice a month每月一次/每月两次Once/Twice a year每年一次/每年两次Three/Four/ times a day每天三次每天三次/每天四次每天四次/每每天天次次Three/Four/ times a week每周三次/每天四次/每天次Three/Four/ times a month每月三次/每天四次/

7、每天次Three/Four/ times a year每年三次/每天四次/每天次2、短语通常放在句尾92021/6/7表示频度的副词与短语对其提问要用How often102021/6/7考点1、by+doing通过（来）p16.T4例：I learn English by reading books.2、enjoy+doing享受 p16.T6例：She enjoys having afternoon tea.3、be different from与不同 p16.T8例：Our school is different from others.112021/6/7考点4、感叹句 p16.T3表示强烈情感的句子。一般用What和How开头。What+（冠词）+形容词+名词+主语+动词【what形名主动】What a beautiful flower it is！What beautiful flowers they are!How+形容词+冠词+主语+动词【ho