八年级英语第11单元

Unit11Could you please clean your room?
第1课时Section A(1a—Grammar Focus) 主备人：王传永时间：2012年12月20
根据句意及汉语提示,完成句子
1.Do you often do the(杂物)at home?
2.My part-time job is to wash the(盘子).
3.She(清扫)the floor twice a day.
4.Can you(折叠)your clothes?
5.There will be a(会议)tomorrow evening.
合作探究
一、重点单词与短语
1.chore
作名词,意为“日常家务”,家务一般用作复数,可构成短语do chores做家务。

【跟踪训练】
1.我表妹喜欢做家务。

My cousin likes
2.dish
(1)作名词,意为“盘;碟”,是一个可数名词,其复数形式为dishes。

(2)作名词,意为“菜;菜肴”,是一个可数名词。

【跟踪训练】2.妈妈让我给她拿三个盘子。

Mom wanted me to get her.
3.我想要两道菜,一盘是鱼,另一盘是鸡。

I d like ;one is a fish dish,and the other is a chicken dish.
3.sweep
作动词,意为“扫;打扫;清扫”,及物动词,后常接宾语。

其过去式是swept。

作动词,意为“折叠;对折”,及物动词,常接宾语。

意为“洗餐具”。

the dishes特指(待清洗的)餐具,常用复数。

意为“拿出;取出”,其中out是副词,名词放在out前或后都可以。

但若是代词,须放在take 与out之间。

如表示“把……从……拿出”,常用“take...out of...”。

意为“铺床;整理床铺”。

意为“在外待到很晚;晚归”,其中stay out表示待在户外,其反义短语为stay in待在家里。

【跟踪训练】
9.我不喜欢在外面待到很晚。

I don t like
9.get a ride
意为“搭车;搭便车”,其中ride是名词,表示“乘车或骑车的短途旅程”。

意为“不得不;必须”。

【辨析】have to与must
二者都有“必须”的意思。

(1)have to强调客观需要,可用于多种时态且有人称和数的变化。

用于否定句时,don t have to表示“不必”,相当于needn t。

(2)must强调主观看法,只用于一般现在时,无人称和数的变化。

用于否定句时,mustn t表示“绝不可以,千万不能”。

意为“不得不;必须”。

【辨析】have to与must
二者都有“必须”的意思。

(1)have to强调客观需要,可用于多种时态且有人称和数的变化。

用于否定句时,don t have to表示“不必”,相当于needn t。

(2)must强调主观看法,只用于一般现在时,无人称和数的变化。

用于否定句时,mustn t表示“绝不可以,千万不能”。

情态动词could的用法
【精讲】(1)could在形式上是can的过去式,代替can用于一般过去时。

例如:I could speak English when I was nine years old.
当我九岁的时候,我会说英语。

(2)以could引导的疑问句,表示有礼貌地提出请求及应答。

其句式是Could+主语+please+动词原形+其他成分?其肯定回答表示允许,常用Yes,sure./Certainly./OK./Of course./All right.等。

其否定回答表示不允许,常用Sorry,I can t.I have to...或I m afraid you can t.I have to....
例如:—Could you please clean your room?
—你能清扫你的房间吗?
—Sorry,I can t.I have to do my homework.
—对不起,我不能。

我得做家庭作业。

—Could I use your ruler?
—我可以用你的尺子吗?
—Certainly.—当然可以。

/Sorry,you can t.—对不起,你不能。

提出请求或征求许可的句型还有:①Will you please...?②Would you like to...?③Shall I/we...?④May I...?
【跟踪训练】
12.Could you please(take)out the trash?(用所给单词的适当形式填空)
当堂检测
Ⅰ.根据首字母或汉语提示,完成句子
1.Could you help me s the floor of the classroom?
2.Lily likes to d the dishes.
3.You should m your bed.
4.I often help Mom take out the t this year.
5.We Chinese often watch TV in the l room.
6.What other(家务)do you have to do?
7.Could you help him(叠)these clothes.
8.I m going to(工作)my computer.
9.She(带出)the trash at home every day.
10.We have a class(会议)every week.
教后记：
第2课时Section A(3a—4)
Ⅰ.根据句意及汉语提示,完成句子
1.He(讨厌)to take out the trash.
2.Could you please send the clothes to the(洗衣店)?
3.I don t like to do the dishes(因为)it s boring.
4.I(确实地)like to sweep the floor.
Ⅱ.预习sectionA3a,判断正误(T/F)
5.A likes to do chores.( )
6.B likes to do chores too.( )
7.B dislikes to do the laundry.( )
8.A likes to do the dishes because it s relaxing.( )
9.B likes to make breakfast because she likes cooking.( )
合作探究
一、重点单词与短语
1.hate
作动词,意为“厌恶;讨厌;憎恶”,此词不用于进行时,其同义词是dislike,其反义词是like或love。

hate是及物动词,其后可接名词、代词、动词的-ing形式以及to do结构。

例如:I hate to be away from my family.
我不愿意离开家。

(1)作名词意为“待洗或已洗好的衣服”,不可数名词。

a pile of clean laundry一摞干净的衣物
(2)洗衣店,可数名词。

意为“做家务;处理琐事”。

也可以用do the chores,相当于
do the housework。

chore家务,一般用作复数。

4.do the laundry
意为“洗衣服”,相当于wash clothes或do some washing。

二、重点句型
1.I agree.
我同意。

【精讲】此话用于对某人的观点表示赞同。

在此是I think so.之意。

当对某人的观点不同意时,可以说I disagree,即I don t agree.我不同意。

【拓展】agree的用法:
(1)agree to意为“同意”,后接计划、话语等词,通常用于同意某事。

(2)agree with意为“同意”,后接人作宾语。

(3)agree to do sth.意为“同意做某事”。

4.do the laundry
意为“洗衣服”,相当于wash clothes或do some washing。

2.I don t like doing the dishes because it s boring. 我不喜欢洗餐具,因为它令人厌烦。

【精讲】because作连词,意为“因为”。

(1)用来回答why引导的特殊疑问句。

例如:—Why don t you like washing the dishes?—你为什么不喜欢洗餐具?
—Because it s boring.
—因为它令人厌烦。

(2)连接原因状语从句。

【跟踪训练】
当堂检测
—
—Sorry,I can t.It s too heavy.
2.—
—her number. 3.—
—Yes,sure.I like animals.
4.—
—Sorry,I don t have any.
5.—
—Sorry,I need it today.
6.—
—Yes,you can.But first you have to clean your roo
Ⅱ.按要求完成句子
7.Could you please do the laundry?(用No,do my homework回答)
, .I.
8.I hate to do the laundry because it s boring.(对画线部分提问)
you hate to do the laundry?
9.Do you like to do chores?(作出否定回答)
, .
*10.I dislike to cook.(改为同义句)
I to cook.
教后记：
第3课时Section B(1a—2c)
教学目标
根据句意及汉语提示,完成句子
1.Could you go and buy some(小吃)for us?
2.The singer s fans are all(青少年).
3.Do you often(借入)books from the library?
4.I want to(邀请)you to my birthday party.
5.Can you lend your(唱机)to me?
合作探究
重点单词与短语
1.invite
作动词,意为“邀请;恳请”,其名词形式为invitation,常用以下两种结构:invite sb.to+地点;invite sb.to do sth.。

2.player
作名词,意为“唱机”,是一个可数名词。

3.borrow
作动词,意为“借;借入;借用”,其反义词为lend。

【辨析】borrow与lend
两者都有“借”的意思,但意义和用法不同。

(1)borrow指“借入”或“借用他人的东西供自己使用”。

“向某人借某物”为borrow sth.from sb.或borrow one s sth.。

(2)lend作动词,意为“借出”,表示把自己的东西借给别人暂时使用。

“借给某人某物”为lend sb.sth.或lend sth.to sb.。

1.Some t like surfing the Internet very much.
2. Karen b a storybook from one of her friends.
3.We need more drinks and s.
*4.Thank you very much for i me to your party.
5.Can I use your CD p?I want to listen to a piece of music.
Ⅱ.看图完成答句,每空一词
6.Do you like making your bed?
No.I like doing the.
7.What did you want me to do just now?
I wanted you to the floor.
8.Could you please help me do the chores?
Sorry.I have to go to a.
9.What are you going to do,Frank?
I am going to my dog.
10Where does your mother work,Brenda?
She works in a hospital.
教后记：
第4课时Section B(3a—Self check)
句意及汉语提示,完成句子
1.I can take(照顾)of myself.
2.He(喂养)lots of pigs on his farm.
3.I don t think this book is(我的).
4.I often take my dog for a(散步)in the evening.
Ⅱ.预习sectionB3a,完成短文,每空填一词
Nancy,
Thanks for567my dog. 8you please do these things every day? 9him10a11water12him.Then wash his bowl. Play with him. 1314to clean his bed. 1516!
See you next week.
Thanks,
Thomas 5.6.7.8.
9....
13.14.15.16.
合作探究
一、重点单词与短语
1.care
(1)作名词,意为“照顾;照料;关心”,是一个不可数名词。

(2)作动词,意为“关注;在意”,常与about连用,构成短语care about。

另外care后还可跟从句。

作动词,意为“喂养;饲养”,常用结构为feed sb.(on)sth.或feed sth.to sb.。

【跟踪训练】
2.The mother feeds the baby on milk.(改为同义句)
The mother
【拓展】由feed构成的短语还有:
(1)feed...with...意为“用……喂养……”。

(2)feed on...意为“以……为食”。

3. mine
作代词,意为“我的”,是I的名词性物主代词,相当于my后接一个名词,其后不再出现名词。

4.take care of
意为“照顾;照料”,其同义短语为look after。

【辨析】take care of与take care
(1)take care of意为“照顾;照料”,相当于look after。

(2)take care意为“小心;注意”,相当于be careful和look out。

5.play with
意为“与……玩耍;玩弄……”。

二、重点句型
1.Thanks for taking care of my dog.
非常感谢你照顾我的狗。

【精讲】Thanks for...意为“为……而感谢”,其同义结构为Thank you for...,for是介词,后跟名词或动名词形式。

【跟踪训练】
9.Thank you for your help.(改为同义句)
2.My friend and I are going on vacation tomorrow.
我和我的父母明天要去度假。

【精讲】my parents and I我和我的父母。

英语中,要表达我和某人时,要把“我”放在后面,这与汉语的习惯正好相反。

我去了你家,但是你不在。

【精讲】in在此是副词,相当于at home在家。

be in即be at home。

be not in即be out或be not at home。

to
2.He likes my little dog.
3.His sister is going to his computer.
4.Lily s father is ill.She has to him at home.
5.Would you like to to my house on Saturday.Ⅱ.句型转换
6.May I borrow your knife,please?(改为同义句)
Could you your knife me,please?
*7.Don t forget to close the door before you leave the room.(同上) to close the door before you leave the room.
after her mother at home.(同上)
She is her mother at home.
9.Could you help me clean the living room?(作肯定回答)
,.
*10.Play with him.(改为否定句)
with him.
11. I need some help.(改为一般疑问句)
you help?
12.I like to do the dishes because it s relaxing.(对画线部分提问)
you to do the dishes?
教后记：。