either置于否定句句末,用逗号隔开
also常置于句中,be动词之后,实义动词之前
5. help sb (to) do sth
help sb with sth
e.g. Computer can help us with our homework.
6. He’s at work. = He’s working.
Unit 2
1. sweep 打扫
e.g. Please sweep the house clean.
sweep away 扫除
e.g. The wind sweeps away the leaves.
2. paint 画(油画);涂
e.g. He is painting a picture.
Please pain the wall white.
3. mean 意思是,意味着
e.g. ----What do you mean? ----I mean you’re right.
4. decorate 装饰
e.g. They’re decorating their new house with flowers.
5. family
e.g. My family has a rich meal.(全家人,强调整体)
Our family are going on a trip.(全家人,强调成员)
Many families decorate their house with colored lights.(家庭,强调社会单位)
6. all the year round 全年
e.g. They work hard all the year round.
Unit 3
1. 1) celebrate 庆祝
e.g. How does she celebrate her birthday?
2) be interested in 对……感兴趣。
e.g. He isn’t interested in Mothers’ Day.
3) wear, put on, dress
wear sth 穿着 / 戴着某物 (强调状态)
put on sth 穿上 / 戴上某物 (强调动作)
dress sb 给某人穿衣服
2. 一般现在时和现在进行时的几点不同
一、基本用法不同
1. 一般现在时用来表示习惯性的动作或状态。
如: She goes to school by bike every day.
2. 现在进行时用来表示现在(说话的瞬间)正在发生或进行的动作或者用来表示现阶段正在进行或存在的状态。
如: Look ! She is reading under the tree.
二、谓语动词的形式不同
1. 一般现在时的谓语动词:1) be动词用am/is/are这三种形式;2)实义动词用动词原形或第三人称单数形式(根据主语数的变化而变化)。
如:We go to school at seven in the morning.
2. 现在进行时谓语动词的形式为: am / is / are+动词-ing 形式。
如: I am reading English now. 我现在正在读英语
三、时间状语不同
1. 一般现在时常与often, sometimes, always, usually等频率副词连用,还与 every morning /day / week..., on Wednesday, in the morning / afternoon / evening等时间状语连用。
七年级英语下册重点语法复习由www.yf1234.com收集及整理,转载请说明出处www.yf1234.com
www.yf1234.com 2. 现在进行时常与now, these days, these weeks等时间状语连用。句首有 Look ! / Listen !等提示语时,后面的句子中动词一般用现在进行时。
四、特殊用法不同
1. 一般现在时的特殊用法: 表示客观真理、自然现象往往要用一般现在时表示。
如: The moon goes round the earth.月亮绕着地球转。
2. 现在进行时的特殊用法: 现在进行时与always 连用时,往往含有赞扬、厌恶、责备等感情色彩。
如: He is always working hard.他总是非常努力地工作。(表示赞扬)
come, go, begin, start, leave 等动词常用现在进行时表示将要发生的动作。
如: I\'m coming. 我就来。
Module 3
Unit 1
1. Would you like to come? = Do you want to come? 你愿意来吗?
2. revise sth = go over sth 复习
e.g. I must revise my English notes for my exam.
3.一般将来时: be going to do sth. 表示自己打算或计划做某事.
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七年级英语下册重点语法复习