-七年级上册英语语法精一 Be 动词am, is, are的用法口诀：I 用am , you 用are ,is 跟着他he她she它it。单数is，复数are. 变疑问，往前提，句末问号莫丢弃，变否认，更容易，be 后not莫忘记，疑问否认任你变，句首大写莫迟疑。注意：be 动词通常会和其他词连写在一起，如：Im , whats ,names, theyre等。I _ a student. You _ Janpanese.He _ my brother. She_ very nice. My name _Harry.They _ 10 years old.The books _ new. Mary, this _ Tom. There _ a desk in the room.What_ these 二冠词的用法冠词分为不定冠词a ,an、定冠词the和零冠词不用冠词的情况三种。不定冠词aan与数词 one 同源，是一个的意思。a 用于辅音音素前，而 an 则用于元音音素前。定冠词the的用法：巧计定冠词the用法歌诀：特指双方熟悉，上文已经提起。世上独一无二，方位名词乐器。*些专有名词，还有复数姓氏。序数词最高级，习惯用语要牢记。零冠词的用法：1. 专有名词前一般不加冠词China 中国 Europe 欧洲Lei Feng 雷锋 William Shakespeare 威廉莎士比亚2. 月份、星期、节日前一般不加冠词January 一月份 Sunday 星期日Christmas Day 圣诞节 Thanksgiving 感恩节National Day 国庆节 May Day 劳动节注:民族节日前要加the 如:the Spring Festival3. 三餐、四季前一般不加冠词I have lunch at school.我在学校吃午餐。Summer is the best season for swimming.夏天是游泳的好季节。比较： I had a big lunch yesterday.昨天我吃了一顿丰富的午餐。表示*一个比较： I will never forget the summer we spent in Hawaii.我永远不会忘记我们一起在夏威夷度过的那个夏天。表示特指4. 进展球类运动 play basketball 打篮球 play volleyball 打排球play football 踢足球5.by+交通工具 by bus 乘公交车 by bike骑自行车6. 固定词组go to school 去上学 go to bed 上床睡觉go by train 乘火车去 go by boat 乘船去在以下句中空白处填入适当冠词，不需用冠词处划/。1.Whats this Its _ clock.2. _ first lesson is easy.3.What is it Its _ w.4.What color is your coat Its _orange. Its _orange coat.5. _woman is Mrs.Green. She is _ teacher.6.Those pens are in _ pencil-case.7.I like playing _ soccer.8.When does Lily go to _ bed in _evening9._ h,_ oand _w in the word how.10 I paly _ guitar every day.三名词和代词的数1. 写出以下词的复数形式。baby_ case_knife_ photo_ Chinese_hamburger_potato_ key_ watch_ name_ strawberry_ tomato_dollar_ orange_ people_ documentary_ boy_piano_ child_ man_ this_ that_ I _ she_you_ bus_ wish_ Japanese_ am_2. 翻译短语五门学科_ 三部电影_一些动作片_ 许多手表_一点食品_ 一点蔬菜_许多冰激凌_ 三块鸡肉_一些工作_ 许多作业_四辆公共汽车_3.选择填空 1、Thereon the wall .They are very beautiful.A. are photoes B. are photos C. is a photo D. is photos 2. This kind of carmade in Shanghai. A. is B .are C .were D .has 3. There are fourand twoin the group.A. Japanese, Germen B Japaneses, Germen C. Japanese,German D.Japanese, Germans4. Thataart book. A. an B. a C. the D are5. The boys have gotalready.A. two bread B. two breads C. two pieces of bread D. two piece of bread6. The old man wants.A. si* bo*es of apples B. si* bo*es of apple C. si* bo* of apples D. si* bo*s of apples7. Theresomein the river.A. is ,fish B. are, fishs C. is, fishs D. are ,fish8. Theretwoin the bo*.A. is watch B. are watches C. are watch D. is watches9. We should cleantwice a day.A .our tooth B. our tooths C.teeth D.our teeth10.The _ meeting room is near the reading room.A.teacher B.teachers C.teachers D.teachers四句子单数变复数，注意以下五要素(1)主格人称代词要变成相应的复数主格人称代词,即Iwe, youyou，she,he,it they。如：She is a girl. They are girls.(2)am，is要变为are。如：Im a student. We are students.(3)不定冠词a，an要去掉。如：He is a boy. They are boys.(4)普通单数名词要变为复数形式。如：It is an apple. They are apples.(5)指示代词this，that要变为these，those。如：This is a bo*. These are bo*es.把以下句子变成复数句。1. This is a bike. 2. That is an eraser.3. It is a red orange.4. He is a teacher.5. Whats this6. He is a Chinese boy.7. A photo is on the wall.5.改错。1.He has many ice cream for breakfast._2.The girl has two broccoli for lunch._3.The student does a few homework every day._4.I want to go to movie._5.We can see much clothes in the store._6.Does she have three cousin_7.They are Japaneses._8.I have some apple._9.I want to see a Beijing Opera._五时态复习-一般现在时1)一般现