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(共44张PPT)
Unit 8 From hobby to career
Grammar
陈述句
主系表
主谓宾
疑问句
一般疑问句
特殊疑问句
感叹句
祈使句
There be 句型
简单句
并列句
复合句
由并列连词and、but、or、so连接
句
子
种
类
状语从句
时间状语从句
复合句
条件状语从句
让步状语从句
目的状语从句
原因状语从句
宾语从句
定语从句
when, after，before等
if
although等
so that等
Grammar A
Adverbial clauses of time (when)
时间状语从句(when)
When did Patrick get a book about the stars
When he was eight, he got a book about the stars.
何时(特殊疑问词)
当……时(连词)
时间状语从句
用表示时间的连词连接一个句子作状语，这样的主从复合句就是时间状语从句。
时间状语从句
when引导的时间状语从句
1. “when” （当……的时候）：表示主句的动作与从句的动作同时发生。
2. 主从句
The days get longer when spring comes.
= When spring comes, the days get longer.
主句
从句
Adverbial clause of time
连接时间状语从句的连接词有:
when, before, after, while, as soon as, until, since
从句可以放在主句前，也可以放在主句后。
当从句置于主句前时，从句应加_________。
时间状语从句
When I was eight, I got a book about stars.
=I got a book about stars when I was eight.
逗号(,)
When he was eight, he got a book about the stars.
adverbial clauses of time
时间状语从句
main clause 主句
判断出主句、时间状语从句、时间连接词
时间连接词
时间连接词：
when(当……时) 表示主从句两个动作同时发生。
before(在……之前)
after(在……之后)
while(当……时)
until(直到……时) not...until....(直到...才...)
时间状语从句中谓语动词的时态
3. I will go to see you when I have time.
4. I can help you when I have time.
5. Call me when you have time.
1. The sky went dark when they arrived.
2. When the bell rings, he gets into the classroom.
主将从现
主情从现
主祈从现
主过从过
主现从现
主句和从句时态之间的关系
特别地：
主将/情/祈 从现
主从句时态一致
主从句时态一致。
特别地，主将/情/祁从现。
While-Learning
Match the clauses in column A with those in column B to make complete sentences with when.
Then rewrite each sentence with the adverbial clause at the beginning.
A
1 She always brings a present
2He sits on the floor
3 He stayed in bed
4 She takes a basket
B
a he was ill.
B she goes shopping.
c she visits her friends.
d he watches TV.
While-Learning
1.________________________________________________
________________________________________________
2.________________________________________________
________________________________________________
3.________________________________________________
________________________________________________
4.________________________________________________
________________________________________________
He sits on the floor when he watches TV.
When he watches TV, he sits on the floor.
He stayed in bed when he was ill.
When he was ill, he stayed in bed.
She takes a basket she goes shopping.
When she goes shopping, she takes a basket.
She always brings a present when she visits her friends.
When she visits her friends, she always brings a present.
Match the clauses in column A with those in column B to make complete sentences with when.
Then rewrite each sentencewith the adverbial clause ot the beginning.
【练习】用下列动词的适当形式填空。
Amy stayed in bed when she ________(be) ill.
When Mr Gao came in, I _________(stop) eating.
When the Sun ________(rise), people get up.
People go to bed when it _______(get) dark.
I will call you when I ________(arrive) in Beijing.
was
stopped
rises
gets
arrive
主过从过
主过从过
主现从现
主现从现
主将从现
主句和when时间状语从句时态一致。
(特别地，主将从现)
中考链接
( )1. Many students didn’t realize the importance of study _____ they left school.
A. when B. until C. as D. after
( )2. You should go over your test paper _____ you hand it in .
A. before B. though C. because D. as soon as
( )3. He will come here when he _________the news.
A. hears B. heard C. to hear D. hearing
( )4. Tim will call me as soon as he my package.
A. receive B. will receive C. received D. receives
( )5. Newton was playing under an apple tree when an apple ______ onto his head.
A. fell B. fall C. falls D. falling
( )6. He’ll send us a message when he ________ in Sichuan.
A. is arriving B. will arrive C. arrived D. arrives
选择时间状语从句的连词
判断主从句动词时态
总结考点
综合练习
( )1. It was quiet ________ those big trucks started coming through the town.
A. before B. after C. until D. unless
( )2. He was about to go to bed ________ the doorbell rang.
A. while B. as C. before D. when
( )3. The children ran away from the orchard(果园) ______ they saw the guard.
A when B. after C. before D. as
( )4. I will send you an e-mail ______ I arrive in the country.
A. before B. while C. because D. as soon as
( )5. ______ they finished their homework，they played football on the playground .
A. Before B. After C. While D. As
给时间状语从句选择连词
给时间状语从句选择连词
给时间状语从句选择连词
给时间状语从句选择连词
给时间状语从句选择连词
完成句子
1. 当我们来到的时候，天黑了。
The sky _________(be) dark, when we arrived.
2. 当他病的时候，他不上学。
He doesn’t go to school when he ________(be) ill.
3. 当你去探望朋友时，带上一份礼物。
Take a present with you when you _________(visit) a friend.
4. 你有疑问时，可以来问我。
When you ________(have) questions, you can ask me.
5. 在我住在乡下时，我过去常常看天上的星星。
When I ________(live) in the country, I used to look at the stars in the sky.
was
is
visit
have
lived
时间状语从句的引导词除了 when 之外，常用的还有
1.I had a shower before I went to bed.
2.While the boy was playing in the room, his brother began to cry.
3.I will tell him the news as soon as I arrive there.
4.As time goes by, I have more and more friends.
5.Once you study hard, you will achieve your dream.
6.The boy didn’t go to bed until his mum came back home.
拓展
在睡觉之前，我洗了个澡。
当那个男孩正在房间玩时，他的弟弟开始哭了。
我一到达那儿，就会告诉他那个消息。
我一到达那儿，就会告诉他那个消息。
一旦你努力学习，你将实现你的梦想。
那个男孩没睡觉，直到他妈妈回到家。
时间状语从句
一、定义：
在复合句中，由时间连接词引导的状语从句，叫做时间状语从句。
通常由when(当……时), before(在……之前)，after(在……之后)，as soon as(一...就...), as/while(当……时)，until(直到……时), once(一旦……)等词引导时间状语从句(考点一)。
二、句子结构：
1. 从，+主句.
When they arrived, the sky went dark.
2.主+从句.
The sky went dark when they arrived.
小结笔记
三、时间状语从句中，动词的时态(考点二)
特别地，主将/情/祁从现，同if条件句用法
I will go to see you when I have time.
I can help you when I have time.
Call me when you have time.
主从句时态一致
The sky went dark when they arrived.
When the bell rings, he gets into the classroom.
小结笔记
Grammar B
used to/did not use to
Yao Ming used to be short, but now he is very tall.
used to 含义
used to意为“曾经”，表示过去常常做某事。
used本身为过去式形式
【练习】填空
1. I __________go to the cinema, but I never have time now.
我曾经去看电影，现在我从没有时间了。
2. He __________listen to pop music but now he likes rock music.
他曾经听流行音乐但是现在喜欢摇滚音乐。
3. My dad ________ smoke, but now he gives up smoking.
我的爸爸曾经吸烟，但是现在他放弃吸烟了。
used to
used to 意为“曾经”，表示过去常常做某事。
used为过去式形式
used to
used to
朗读并观察
1. I used to go to the cinema, but I never have time now.
2. He used to listen to pop music but now he likes rock music.
3. My dad used to smoke, but now he gives up smoking.
used to+动词原形
used to +
朗读并观察
1. I used to go to the cinema, but I never have time now.
2. He used to listen to pop music but now he likes rock music.
3. My dad used to smoke, but now he gives up smoking.
【练习】填空
1. I used to ______(go) to the cinema, but I never have time now.
2. He used to ______(listen) to pop music but now he likes rock music.
3. My dad used to _______(smoke), but now he gives up smoking.
go
listen
smoke
used to+动词原形 意为“曾经”，表示过去常常做某事。
Yao Ming didn’t use to be tall but now he is tall.
Yao Ming used not to be tall but now he is tall.
didn’t use to/used not to+动词原形 意为“曾经不做某事”，表示过去不常常做某事。
didn’t use to ？
【练习】填空
1. My father _____________________(曾经不喝酒).
2. Jim ________________ (过去不游泳)when he was young.
3. The children _____________to school by bus (过去不坐公交) .
didn’t use to drink
didn’t use to swim
didn’t use to+动词原形 意为“曾经不”，表示过去不常常做某事。
didn’t use to go
While-Learning
used to用法
其后接动词原形，used to do sth含义为“ 过去常常做某事 ”， 表示过去经常做或一直做而现在不做 ， 它只用于__________时态 。
1. 肯定句式
主语 +used to+ __________
e.g. I used to go to the cinema, but I never have time now.
He used to live in Paris. 他过去一直住在巴黎。
I used to write poetry when I was young．我年轻时常常写诗。
过去
动词原形
While-Learning
2. 否定句式：used to作为情态动词，可直接在used后加not构成否定式，也可像普通动词那样借助助动词did构成否定式：
1 ) 主语 + _________________ + 动原
e.g. You didn't use to drink.
2 ) 主语 + _________________ + 动原
e.g. The shop usedn't to open on Sundays.
did not use to
used not to
—— Did Yao Ming use to be tall
—— No, he didn’t.
一般疑问句
一疑及回答： —— Did +主语+use to+动词原形+其它？
—— Yes, 人代 did.
No, 人代 didn’t.
While-Learning
3. 一般疑问句式：used to作为情态动词，可直接将used置于句首构成疑问式，也可像普通动词那样借助助动词did构成疑问式：
1) Did+ 主语 +use to+ 动词原形 …
—Yes, sb. did. / No, sb. didn't.
2) Used+ 主语 +to+ 动词原形 …
—Yes, sb. used to.
/ No, sb. usedn't.
I used to look at the sky with my mum on clear nights when I was a little boy.
改写成一般疑问并回答
Did you use to look at the sky with your mum on clear nights when you were a little boy
Yes, I did./ No, I didn’t.
Used you to look at the sky …when you were a little boy
Yes, I used to. / No, I usedn't.
Exercise
Complete the sentences:
1. It used to be a very poor town. (改为否定句）
It ______ ______ ______ ______ a very poor town.
2. Her sister used to be shot.（对划线部分提问）
______ ______ her sister______ ______ ______
3. I used to have noodles for dinner. (改为一般疑问句并作肯定回答）
—— ______ you ______ ______ ______ noodles for dinner
—— Yes, I ______.
didn’t use to be
How did use to be
Did use to have
did
While-Learning
B used to/did not use to
We use used to to talk about something we often did in the past. Its
negative form is ______________________.
I used to go outside with my mum on clear nights and look at the sky.
When did her dad use to take them for trips on his boat
I didn't use to have much money.
did not use to/didn't use to
While-Learning
B used to/did not use to
Things to remember
Used to is a __________ verb. Other examples of modal verbs are can, may and must. Do not confuse used to with the main verb use.
He used to look at the stars every night, but now he does not.
He used his knowledge to tell people about the stars in a livelyway.
modal
Work out the rule
We use (the simple past tense/the base form) of the main verb after used to.
While-Learning
Look at the pictures of Mike at primary school and Mike now. What did he use to do and what does he do now Use the example below to help you.
Mike used to go to Dongfeng Road Primary School.
Now he goes to No.5 Junior High School.
Mike used to go to bed at 9 p.m.
Now he goes to bed at 10 p.m
While-Learning
Look at the pictures of Mike at primary school and Mike now. What did he use to do and what does he do now Use the example below to help you.
Mike usedn’t to /didn’t use to enjoy swimming.
Now he goes swimming every week.
Mike used to be shy.
Now he enjoys talking to people.
拓展
1) be/get used to sth./doing sth. “习惯、 适应某事/做某事”。
Old people are used to getting up early in the morning.
I wasn't used to city life, but now I have got used to living in this city.
3) be used to do sth. __________________
Wood can be used to make furniture.
I use my knowledge to tell people about the stars in a lively way.
2) use sth. to do sth. __________________
用某物做某事
被用来做某事
What can you find
1. Mary used to stand at the window and wave goodbye.(改为一般疑问句)
_________ Mary ______ _______ stand at the window and wave goodbye
2. Tom used to live in the city.(改为否句)
_____________________________________
3. There ________ _______ _______(以前有) an old temple near the village.
4. She _______ _______ _________ _________(习惯于散步)after supper.
5. Wood _________ ________ _________ __________(被用来制造)paper.
6. Mrs Black ____ _______ _____ ________ (已习惯于吃)with chopsticks.
7. He ______ _________ ________(以前是)a history teacher in our school.
Did
use to
Tom didn’t use to live in the city.
used to be
is used to walking
is used to make
is used to eating
used to be
Fill in the blanks.
Choose the correct answers.
Exercises
(　　)1. Sally ________ shy, but now she is quite outgoing. She has made lots of friends.
A. was used to be B. is used to be C. was used to being D. used to be
(　　)2. My grandpa used ________ in the countryside, but now they are in the city. A. lived B. to live C. living D. live
(　　)3. I ________ get up early and took an hour’s walk before breakfast.
A. use to B. uses to C. is used to D. used to
(　　)4. Sunglasses are used ________ protect your eyes in sunny days.
A. for B. to C. with D. In
一、Choose the correct answers.
(　　)5.After dinner, he used to _____ computer games, but now he gets used to ________.
A. play; walk B. playing; walking C. play; walking
(　　)6.Grandpa ________ glasses when he reads.
A. wears B. wore C. has worn D. was wearing
(　　)7. There is always a smile on your face. Isn’t there any trouble in your life
—Yes, there is. But life is like a mirror. ________ you smile at it, it will smile back.
A. When B. Before C. Until D. After
(　　)8.People in Shenzhen ____ take the bus, but now they _____ riding shared bikes.
A. used to; used to B. were used to; used to C. used to; are used to
is used to
used to
am
used to
didn’t use to
used to
is used to
used to
is used to
used to
didn’t use to
Exercises
三、 Translate the sentences.
1.当我爷爷年轻的时候，他经常晚饭后散步。
My grandfather used to walk after dinner when he was young.
2.当我习惯了写诗歌的时候我会为你写一首。
When I’m used to writing poems, I will write one for you.
3.这个背包新的时候被用来装我的玩具。
The backpack was used to take my toys when it was new.
used to
一、定义：
used +动词原形，意为“曾经”，表示过去常常做某事(暗含现在不做了)。
二、句子结构：
笔记区
注意：used to 本身是一般过去时; used to +动词原形。
肯定： used to +动词原形
My father used to smoke.
2. 否定： didn’t/did not use to +动词原形
My father didn’t use to smoke.
3. 一疑及回答： —— Did +主语+use to+动词原形+其它？
—— Yes, 人代 did.
No, 人代 didn’t.
——Did your father use to smoke
——Yes, he did. / No, he didn’t.
Homework
1. 用你喜欢的方式总结used to相关结构和when引导的时间状语从句。
2. 介绍自己家人或者朋友的爱好和理想。

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