七年级英语Unit1 复习教案(第1课时)
一、同步知识梳理
知识点1.Oh I love e-dog. 啊,我爱电子狗。(P6)
like是一般意义上的喜欢,而love表达的感情更为强烈,一般情况下like very much=love
enjoy在喜欢的基础上更有欣赏的意思,后接动词要用v.-ing形式。
知识拓展:e代表的是electronic,表示“电子的”。e-mail 电子邮件
eg: I get an e-mail from my friend every month.
知识点2. --Are you my master? 你是我的主人吗?--Yes, I am. 是的,我是。(P6)
含系动词be(am/is/are)的一般疑问句及其回答
含be动词(am/is/are)的一般疑问句句式为:Am/Is /Are上主语十其他,肯定答句为:Yes,…am/is/are.否定答句为:No.…am not/isn't/aren't.
eg: --Is Eddie an e-dog? --No,he isn't.
知识点3.Read this book now. 现在看这本书。(P6)
祈使句: 以动词原形开头的句子叫祈使句,表示请求、命令、建议等:为了表现语气的委婉,常在句首或句末用please一词。否定句式为:Don't +动词原形。
eg: Please turn on the TV.= Turn on the TV, please.
Don't go out. It's raining hard.
①________ (write) the words on the blackboard, please.
read的用法
read作动词,意为“读;看”,主要指看书、报纸等带有文字的材料。
eg: Please open your books at page 15 and read the new words.
②我奶奶每天午饭后看报。
My grandmother________ ________ after lunch every day.
知识点4.How to look after your e-dog? 怎样照料你的电子狗?(P6)
look after的用法
look after意为“照料;照顾”,同义短语为take care of。
eg:Mother is ill. I must look after her well.
①Please look after my cat while I'm away.
Please________ ________ ________ my cat while I'm away.
how to do sth.
how to do sth.意为“怎样做某事”,是“特殊疑问词+to do sth.”的结构。
eg: Can you tell me how to start this computer?
②I don't know how________ (read) this word.
知识点5.The new students in Class1,Grad 7 at Sunshine Middle School are greeting each other.阳光中学七年级一班的心同学们在互相问候。(P7)
each other表示“彼此,相互” each表示“每个,各个”
(1)every是从整体着眼,each是从个体着眼;every指“每一个”,但强调全体.常意为“大家”,而each可用于两个或两个以上的人或事物中,意为“每个”。强调个体。
(2)every只能作形容词,而each可作形容词或代词。
(3)each可和of连用,而every不能。
知识点6.What greetings do you often use at the following times? Write the correct sentence under each picture. (P7)在下面这些时候你经常使用什么问候语? 在每张图片下面写出正确的句子。
Good morning.上午好 Good afternoon. 下午好 Good evening.晚上好
Good afternoon意思是“下午好”。是下午(12点一18点左右)的问候语:晚饭后到睡觉前的一段时间,Good evening.意思是“晚上好”。晚上分手时多说Good night.意思是“晚安".对方回答也用此句,但语调通常用降调。
知识点7. Millie is greeting Sandy.Work in pairs. 米莉正在问候桑迪。小组活动。 (P7)
eg: Greet your partner and then introduce yourself.
知识点8. Nice to meet you too.见到你我也很高兴。(P7)
Nice to meet you 是初次见面时的寒暄用语。意思是“见到你我很高兴”,回答用Nice to meet you too.表示“见到你我也很高兴”。
知识拓展:
表示相同意思的还有:Nice to meet you ; I’m glad to meet you;Happy to meet you.等。
(1) to在句子中为不定式符号,无具体含义,其后跟动词原形。
eg: It’s nice to see you here.
(2)meet为动词,意为“遇见,会见,接见,见面”等。
eg:Let’s meet at school.
Glad to meet you.
(1)Glad to meet you.是It’s glad to meet you. 的省略句,是陌生人初次见面的客套话,或者表达两个人好久没见面时的高兴心情,回答时一般在原句后加too或me,too。
eg: Mary: Hello,I’m Mary. What’s your name?
Jim: Hello! My name is Jim. Glad to meet you.
Mary: Glad meet you,too./Me, too.
知识点9. I often play football after school.我喜欢放学后踢足球。(P8)
play football的用法
play football意为“踢足球”,注意球类运动前无定冠词the。
eg:I can't play football but I can play basketball.
(1)动词play之后如果接球类、棋类等运动项目时,在名词前不加冠词。
eg: play basketball/golf/cards
(2)play后接表示乐器的名词时,要在名词前加the。
eg:play the piano/the violin/the guitar
after 意思是“在……之后",其反义词为before。
知识点10. She is tall and slim. 她又高又苗条。(P8)
Her hair is long.
He is short.
知识点11. He is from Nanjing. 他来自南京。(P8)
be from意为“来自”,相当于come from。
eg: Where do you come from? = Where are you from?
知识点12. She likes music. 我喜欢听音乐。 (P8)
like的用法
like是及物动词,意为“喜欢”,用法同love,其后接名词、代词、不定式或动名词作宾语。其用法如下:
like+n./pron. 表示“喜欢人或物”。 eg: I like her.
like doing sth 表示“喜欢做某事”(常表示习惯性动作) eg: Tom likes running.
like to do sth表示“喜欢做某事”,常表示一次性或想做但尚未发生的动作。
eg:He likes to play with us.
We like our new school.
Little John doesn't like doing/to do homework.
Listen to music的用法
listen是不及物动词,意思是“听”,其后接宾语时必须与介词to连用。
eg: We should listen to the teacher carefully.
知识点13. He is good at Maths. 他擅长数学。(P8)
be good at的意思是“擅长于……”,后接名词、代词或动名词作宾语。
eg: Helen isn’t good at school lessons but she is good at making models.
be good at 的同义短语是do well in。
二、同步语法精讲
一般现在时
1. 含义:用于表示现阶段习惯性、周期性、反复或经常发生的动作,或者用于描述客观真理。
2. 谓语部分结构:一般现在时中,谓语动词用be动词或是行为动词。谓语部分结构如下:
(1)be: am, is, are
(
当主语为非第三人称单数时,谓语动词用原形
)
(2)行为动词:
(
当主语为第三人称单数时,谓语动词用三单变化
)
用法:
(1)表示经常性或习惯性的动作。常与often, always, usually, sometimes, once a week, every day等表示频率的副词和时间状语连用。如:
I get up at six every day.
He usually takes a bus to school.
表示事物或人物的特征、状态、情感和性格。如:
Mary’s father is an English teacher.
He lives in Nanjing now.
His hair is brown.
(3)表示客观真理,科学原理,自然现象,等客观事实或格言谚语等。如:
The sun rises in the east every day.
The earth is round.
The Physics teacher told us that light travels faster than sound.
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。如:
Here comes the bus.
There goes the bell.
一般现在时表将来。下列动词:come, go, arrive, leave, start, begin, return的一般现在时表将来。这主要用来表示在时间上已确定或安排好的事情, 经常用在时刻表中。如:
The train leaves at six tomorrow morning.
When does the bus start? It starts in ten minutes.
4. 与一般现在时连用的时间状语:
(1)表示频度的副词: always, usually, often, sometimes,seldom never等。
(2)on Sundays, on Monday afternoons, every day, every morning, every year等时间状语。
(3)once a year, twice a month, three times a week等时间状语。
三、课堂小结:
本节课主要是进行了一般现在时的用法讲解,内容看似简单,但是一般现在时的含义和用法考查的很多。
1、一般现在时的标志词有哪些?
(1)表示频度的副词: always, usually, often, sometimes,seldom never等。
(2)on Sundays, on Monday afternoons, every day, every morning, every year等时间状语。
(3)once a year, twice a month, three times a week等时间状语。
2、解题思路
(1)解题思路是首先注意理解句意和上下文,另外要联系各种时态的不同含义,判断好使用的时态后,再找出选项中结构正确的,例如要注意三单问题。
(2)判断使用一般现在时的步骤:首先,观察句中有无明显的标志语,如always, sometimes, twice a week等。其次,在没有标志语的情况下,要对句子意思进行仔细的翻译,看是否要表达习惯性动作、状态或客观规律。
做一般现在时题目时一定要区分主语,注意应用动词原形还是第三人称单数。
四、课堂巩固练习:
1. I________ Sandy .What _______ your name?
A. am; is B. is; are C. be; be D. have; is
2. ---Hi, Nancy.--- _______.
A. Good morning, Millie B. Good night! C. Are you Nancy? D. Hi , Nick.
3. This is __________.
A. me B. my C.I D. your
4. ---Are you my master? ---______________
A. Yes, I am. B. Yes, I’m C. No, I am D. No, he isn’t.
5. Lily meets Jill at 7 a.m., she should say ______________
A.What’s your name? B. Good afternoon C. Good morning D. Good night.
6. Are there five _______ (box) in the picture?
7. Sandy has two big eyes. She is very __________. (love)
8. Sandy always _______ others. She is very _______ (help).
用be 动词的适当形式填空
1. _______ there a book on the desk?
2. She _______ from the UK.
3. Their parents _______ in Beijing now.
4. _______ your brothers middle school students?
5. There _______ a book and two pens on the desk.
Keys:
ADAAC 6.boxes 7.lovely 8.helps helpful
1.Is 2.is 3.are 4.Are 5.is