一件事情,我可以让他(她)自己做出选择。有时,我也会比较严厉,这时候我会用命令的语气 说\做好某事,否则(要不然)就会……\。让我给大家献个\丑\吧! You may do it yourself, or you can ask someone to help you. 你可以自己做,你也可以请人来帮你。
Work hard, or you can't pass the exam.(= If you don't work hard, you can't pass the exam.)努力学习,否则你就会考试不及格。
\祈使句,+ or + 一般将来时的句子\是一个固定句型,表示\如果不做到祈使句表示的事情,就会有后面句子表示的结果。\
并列句的特点是:并列句必须由两个或两个以上的主语、谓语结构组成,并且它们之间互不依从,通常它们之间由并列连词连接,去掉连词后它们都可以独立成句。
如果一个主语有两个或两个以上的谓语动词;或者有两个或两个以上的主语,却只有一个谓语动词不是并列句。例如:
He closed the window, put on his coat, opened the door and went out. 他关上窗户,穿上大衣,打开门出去了。
Jim , Tom and I are in the same class. 我和吉姆、汤姆在同一个班。 巩固练习:
1. Be careful, _________ you will fall off the tree. a. so b. or c. but d. and
2. Never give up, _____ you'll make it. a. and b. but c. or d. yet 3. Lucy and Lily are twins. Lucy likes playing basketball, _________ Lily doesn't. a. and b. as c. but d. or
4. Mr Brown knows little Japanese, _________ he can't understand the instructions(用法说明)on the bottle of the pills. a. so b. or c. but d. for
5. My uncle doesn't have much money, ______ he always enjoys himself. a. but b. so c. and d. or 介词 for 的用法小结
1. 表示“当作、作为”。如:
I like some bread and milk for breakfast. 我喜欢把面包和牛奶作为早餐。 What will we have for supper? 我们晚餐吃什么? 2. 表示理由或原因,意为“因为、由于”。如:
Thank you for helping me with my English. 谢谢你帮我学习英语。 Thank you for your last letter. 谢谢你上次的来信。
Thank you for teaching us so well. 感谢你如此尽心地教我们。
3. 表示动作的对象或接受者,意为“给……”、“对…… (而言)”。如: Let me pick it up for you. 让我为你捡起来。
Watching TV too much is bad for your health. 看电视太多有害于你的健康。 4. 表示时间、距离,意为“计、达”。如:
I usually do the running for an hour in the morning. 我早晨通常跑步一小时。 We will stay there for two days. 我们将在那里逗留两天。 5. 表示去向、目的,意为“向、往、取、买”等。如: Let’s go for a walk. 我们出去散步吧。
I came here for my schoolbag.我来这儿取书包。
I paid twenty yuan for the dictionary. 我花了20元买这本词典。 6. 表示所属关系或用途,意为“为、适于……的”。 如: It’s time for school. 到上学的时间了。 Here is a letter for you. 这儿有你的一封信。 7. 表示“支持、赞成”。如:
Are you for this plan or against it? 你是支持还是反对这个计划? 8. 用于一些固定搭配中。如:
Who are you waiting for? 你在等谁?
For example, Mr Green is a kind teacher. 比如,格林先生是一位心地善良的老师。
with 用法全屏显示
with 是介词,但其意义颇多,一时难掌握。为帮助大家理清头绪,请允许我以教材中的句子为例,进行分类,并配以简单的解释,为同学作一个全屏显示。你们可要看好 哟!
1. 带着,牵着?? (表动作特征)。如: Run with the kite like this.
2. 附加、附带着??(表事物特征)。如: A glass of apple juice, two glasses of coke, two hamburgers with potato chips, rice and fish.
3. 和?? (某人)一起。
a. 跟某人一起(居住、吃、喝、玩、交谈??) 。如: Now I am in China with my parents.
Sometimes we go out to eat with our friends. He / She's talking with a friend.
b. 跟go, come 连用,有 \加入\到某方的意思。如: Do you want to come with me? 4. 和play一起构成短语动词play
with 意为\玩耍??,玩弄??\ Two boys are playing with their yo-yos.
5. 与help 一起构成 help...with...句式,意为\帮助 (某人) 做 (某事)\。如:
On Monday and Wednesday, he helps his friends with their English. 6. 表示面部神情,有\含着??,带着??\
\ 7. 表示 \用??\
You play it with your feet. What do the farmers do with your machines? 8. 表示 \对??, 关于??\
What's wrong with it? There's something wrong with my computer. 一般现在时自述
一般现在时, 1.表示事物或人物的特征、状态。如:The sky is blue.天空是蓝色的。2.表示经常性或习惯性的动作。如:I get up at six every day.我每天六点起床。
3.表示客观现实。如:The earth goes around the sun.地球绕着太阳转。 第二,请看我的面目--构成:
1. be动词:主语+be(am,is,are)+其它。如: I am a boy.我是一个男孩。
2.行为动词:主语+行为动词(+其它)。如: We study English.我们学习英语。
当主语为第三人称单数(he, she,it)时,要在动词后加\或\。如:Mary likes Chinese.玛丽喜欢汉语。
第三,我的变化--否定句、一般疑问句、特殊疑问句: 1. be动词的变化。
否定句:主语+ be + not +其它。
如:He is not a worker.他不是工人。 一般疑问句:Be +主语+其它。 如:-Are you a student?
-Yes. I am. / No, I'm not.
特殊疑问句:疑问词+一般疑问句。如:Where is my bike? 2.行为动词的变化。
否定句:主语+ don't( doesn't ) +动词原形(+其它)。如: I don't like bread.
当主语为第三人称单数时,要用doesn't构成否定句。如: He doesn't often play.
一般疑问句:Do( Does ) +主语+动词原形+其它。如: - Do you often play football? - Yes, I do. / No, I don't.
当主语为第三人称单数时,要用does构成一般疑问句。如: - Does she go to work by bike?
- Yes, she does. / No, she doesn't.
特殊疑问句:疑问词+一般疑问句。如:How does your father go to work?
揭开“第三人称单数”的秘密
一、第三人称代词 he, she, it 作主语时。例如: She is very good at English. 她英语学得好。
He studies in a middle school. 他在一所中学学习。 二、单独使用的人名、地名或称呼语作主语时。例如:
Jim often plays football with his friends.吉姆经常和他的朋友们踢足球。 Does Uncle Wang like making things? 王叔叔喜欢做东西吗? 三、不可数名词作主语时。例如:
Is there any juice in the bottle? 瓶里有果汁吗? 四、单数可数名词作主语时。例如:
The box is in your room. 箱子在你的房间里。
What is that girl doing over there? 那女孩在那边干什么? 五、单个数字、算式或单个字母作主语时。例如: Three plus nine is twelve. 三加九等于十二。
\是个英语字母。 六、指示代词this, that等作主语时。例如: This is her red pen. 这是她的红钢笔。 七、代词one作主语时。例如:
One of them is watching TV. 他们中的一个人正在看电视。
八、不定代词something, anything, nothing 等作主语时。例如: There's something wrong with the computer. 这台电脑坏了。
“一般过去时”登台亮相 I. 一般过去时的概念
一般过去时表示过去某个时间发生的动作或存在的状态。常和表示过去的时间状语连用。如:last year, yesterday等; 也可表示过去经常反复发生的动作,常和often, always等频率副词连用。
例如:①I saw him in the street yesterday. 昨天我在街上看见他了。
②Li Mei always went to school on foot last year. 去年李梅总是步行上学。 II. 一般过去时的构成
我们主要来学习谓语动词为实义动词的一般过去时的构成。 动词过去式的构成:
(1)规则动词过去式的构成有四条规则:
①一般在动词原形末尾直接加上-ed。如:look-looked。
②以不发音的字母e结尾的动词,去e再加-ed。如:live-lived。
③末尾只有一个辅音字母的重读闭音节,先双写这个辅音字母,再加-ed。如:stop-stopped。
④末尾是辅音字母+y结尾的动词,先变y为i,然后再加-ed。如:study-studied。 (2)不规则动词的过去式需特殊记忆。如:am(is)-was, are-were, go-went, come-came, take-took, have (has)-had等。 III. 一般过去时的几种句型
肯定句结构为:主语+动词的过去式+其它。如:He went to the toy store yesterday. 他昨天去玩具店了。
否定句结构为:主语+did not (didn't)+动词原形+其它。如:He didn't go to the toy store yesterday. 他昨天没去玩具店。
一般过去时的一般疑问句的构成:Did+主语+动词原形+其它?如: 1) -Did you go to Beijing last week? -Yes, we did. (No, we didn't.) 2) -Did you meet the businessman before? -No, I didn't. (Yes, I did.)
一般过去时的特殊疑问句的构成:疑问词+did+主语+动词原形+其它?如:
1) -What did you do last night? -I did my homework.
2) -Where did you go last week? -I went to Shanghai with my parents. 一般过去时口诀
一般过去时并不难,表示过去动作、状态记心间。 动词要用过去式,时间状语句末站。
否定句很简单,didn't 站在动词原形前,其它部分不要变。
一般疑问句也好变,did放在句子前,主语、动词原形、其它部分依次站。 特殊疑问句也简单,疑问词加一般疑问句记心间。
最后一条请注意,动词过去式要牢记。 一般将来时小精灵
\一般将来时\表示将来某个时间将要发生的动作或存在的状态。
\going to\,由三个词组成。这三个词分开来都有自己的意思。但组合在一起,只表示\打算,将要\。其中\根据主语的人称变化派 出\。\是\不定式符号\,跟在它后面的动词必须是动词原形.几种句型。 一、 陈述句(肯定句)
在肯定句中,主语+be(am / is / are) + going to +动词原形+其它。如: 1、I am going to work hard this term.我打算这学期努力学习。
2、He is going to buy a new CD after school.我放学后要去买张新CD。
3、They are going to visit their teacher tommrow.他们明天要去看望他们的老师。
在否定句要在be的后面加not.不信你来瞧:
1、I am not going to play football after school.我不打算踢足球。
2、She is not going to watch TV this afternool.今天下午她不打算看电视。 3、We are not going to the cinema at night.我们今晚不看电影。 二、一般疑问句
是:Be(am is are)+主语+going to+动词原形+其它,如:
1、 Are you going to read books tonight? -Yes, I am. -No, I am not.
2、Is he going to buy a comic book this morning?-Yes, he is.-No, he is not. 三、特殊疑问句
疑问词+be(am is are)+主语+ going to+动词原形+其它,如: 1、What is she going to do this evening? She is going to visit her grandparents. 2、What are they going to do tomorrow? They are going to play football. 其次,和他出现的朋友还有以下特征:this morning, this afternoon, this evening, at night, tomorrow, this weekend, next week,soon等表示将来时间的词语。 还有,我有时会偷懒的,如表示你将要去哪儿的句子时: I am going to the park this morning. Where are you going this weekend? 现在进行时自述
Hello, boys and girls. Nice to see you again. 现在进行时,用来表示正在进行或发生的动作。结构是:be (am, is, are)+动词现在分词形式,几种句型: 一、陈述句(肯定句)
主语+be (am, is, are)+现在分词,如: I am reading English.我正在读英语。
He is writing.他正在写字。 You are running.你正在跑步。 二、一般疑问句
Be(Am, Is, Are)+主语+现在分词, 如:
1. -Are you singing?你正在唱歌吗? -Yes, I am.是的,我在唱歌。 (No, I'm not.不,我不在唱歌。)
2. -Is he (she) listening to music?他(她)在听音乐吗? -Yes, he (she) is.是的,他(她)在听音乐。