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(共48张PPT)
Unit2
No rules,no order.
七年级
人教新目标版
下
单元复习
Language Points
1. This morning I had to tell some students to follow the school rules.
follow
v. 遵循；跟随
follow one’s advice 听从某人的建议
follow the rule 遵守规则
v. 理解；领会
e.g. I’m sorry. I can’t follow you.
用法2：rule做动词，译为“控制，统治，支配。”
例：He continued to rule the country.
rule的用法：
1：rule在这里是可数名词，译为”规则，规章”
常用短语：
break a rule . follow the rules .
traffic rules .
例：No matter what you do ,you must follow the rules.
破例
遵守规则
交通规则
order用法
用法1：作名词时表秩序，订单，命令
用法2：作动词时表命令，要求，点菜，order sb to do sth
例：She orders him to clean the room.
常用短语:in order to do =so as to do 译为“为了去做......”
例：A laboratory must be kept in good order.
即学即练：
1.我们应该遵守交通规则。
.
2.In to protect our home,we should plant more trees.
3.He ordered his son (read) the story.
We should follow the traffic rules.
order
to read
2. Arrive on time.
arrive
v. 到达
为不及物动词
arrive in+大地点
arrive at+小地点
e.g. They arrived in Beijing last night.
注意：如果后接地点副词here,there,home等时，中间不接介词。
辨析：arrive/get to/reach
词汇 用法 举例
arrive 不及物动词，常接介词in/at She will arrive in Beijing tomorrow.
get to get为不及物动词,to是介词，后接地点名词。接地点副词时需省略to I often get to school at 7：50.
reach 及物动词，后接地点名词。 I reached Shanghai yesterday.
即学即练：
1.He often (reach/get/arrive)at the bus stop at 7:30.
2.She (get) here on time.
3.I will (reach/get/arrive)in the UK tomorrow.
arrives
gets
arrive
3. Be polite and treat everyone with respect.
treat
v. 对待；看待
treat sb. as/like... 把某人当作……对待
e.g. Don’t treat me like a child.
treat sb. with... 用……对待某人
e.g. We should treat everyone with respect.
v. 治疗；医治
treat sb. for ... 治疗某人的某种疾病
e.g. The doctor treated him for a heart disease.
v. 招待；请客；款待
treat sb. to ... 请某人吃/喝/享用……
e.g. He treated his friends to a big dinner.
It's my treat.
e.g. Let's go out for a drink. It's my treat.
即学即练：
1.She treats her a milk shake.
2.Doctors should treat the patients care.
to
with
4. Here, I can lend you my pen.
lend
v. 借给；借出
lend sth. to sb. /lend sb. sth. 把某物借给某人
e.g. I can lend my bike to you.
borrow
v. 借来
borrow sth. from ...
e.g. She borrows books from the school library.
即学即练：
1.Can I you pencil
A.lend B.borrow
2.He borrowed a bike his friend.
3.我可以把这支钢笔借给我的同学。
.
I can lend this pen to my classmate.
B
from
5. We have to turn them off and keep them in our lockers.
turn off 关掉（水、电或煤气、电器……）（）
e.g. Remember to turn off the computer before you leave.
turn on 打开
e.g. Please turn on the light. It's too dark in here.
turn up 调高（音量、温度等）
e.g. Could you turn up the TV I can't hear it clearly.
turn down 调低/拒绝
e.g. Please turn down the music. It's too nosiy.
即学即练：
1.Remember the light when you leave.
2.Please the radio,I can’t hear it.
A.turn down B.turn on C.turn up
3.I his invitation.
C
to turn off
turned down
6. Can I leave the classroom if I don't feel well
leave
v. 离开
e.g. They leave the office at five o’clock.
leave for 动身去（某地）；前往
e.g. We’re leaving for Paris tomorrow morning.
v. 留下；剩下
e.g. Leave your keys on the table.
即学即练：
1.She often home every day.
2.We are tomorrow morning.
3.He his keys in the hotel.
4.她后天动身前往北京。
.
left
leaving
leaves
She is leaving for Beijing the day after tomorrow
7. I mustn’t use my phone in class either.
either
adv. 也（用于否定词组），多用于句末
e.g. I don't like coffee and I don't like tea either.
He can't swim and I can't either.
区别于too / also
too 表示“也”，一般用于肯定句或疑问句末，常用逗号与前面
的句子隔开。
e.g. I like pears. She likes pears, too.
Do you like running, too
also 表示“也”，通常用于肯定句中，位于实义动词之前，be 动
词、助动词或情态动词之后。
e.g. He can speak English. I can also speak English.
即学即练：选词填空 either/too/also
1.I like cats.
2.She is reading books, .
3.He doesn't want to go shopping, .
also
either
too
8. Dr Know’s advice
advice
n. 建议；意见 。 是不可数名词
a piece of advice 一条建议
常见搭配：
give advice 给予建议
take/follow one's advice 接受某人的建议
ask for advice 征求建议
即学即练：
1.Here (be) some advice about exercise.
2.We should follow the (doctor) advuce.
3.He gives some (advice)about
learning English.
is
doctor’s
advice
(1)keep +形容词 连系动词
(2)keep+sth/sb +形容词 使.....保持某种状态
(3)keep +doing 一直做某事
9.We have to turn them off and keep them in our lockers.
(4)keep ... from doing ... 阻止做某事...
(5)饲养 keep a pet 饲养一个宠物
(6)保管，保存=borrow keep this book
(7)遵守=follow keep this rule
即学即练：
1.We should keep the room .(tidy)
2.It’s important (keep) the traffic rules.
3.她一直在看书。
.
to keep
tidy
She keeps reading.
Grammar Focus
祈使句
(1)定义：表达命令、请求、劝告、警告、禁止等的句子，祈使句常用于表达命令，也常称为命令句。
(2)祈使句因对象（即主语）是第二人称，所以通常省略。祈使句的动词都为一般现在时，句末则使用句号或感叹号来表示结束。
祈使句（Imperative Sentence）
Go and wash your hands. 去洗你的手。——命令
　 Be quiet, please.= Please be quiet. 请安静。——请求
　 Be kind to our sister. 对姐妹要和善。——劝告
　 Watch your steps. 走路小心。——警告
　 Look out！Danger！ 小心！危险！——强烈警告
　 Keep off the grass. 勿践草坪。——禁止
　 No parking. 禁止停车。——禁止
(3)肯定句：行为动词原形+其他
Don’t let them come in.
(4)以Let开头的祈使句，Let后宾语是是第一人称时，否定形式是在宾语后加not,
Let’s not do that again.
(5)如果Let 后面宾语是第三人称，否定形式是在Let前加助动词Don’t,
(6) 否定的祈使句
Don’t+实义动词+原形 Don’t forget me!
Don’t be+形容词+其他 Don’t be late for school!
Don’t let sb do sth
Let +宾语+ not + 动词原形+其它成分
Don’t let him go. / Let him not go.
No+Ving. No smoking! No fishing!
例如：can的过去式是could。
情态动词
1）情态动词表示说话人对所做动作的观点或态度。如：需
要、可能、意愿、怀疑等。
例如：I must go now.
2）情态动词一般没有人称和数的变化，但是个别
情态动词有时态的变化。

4）常见的情态动词有：can,could, may,
must, have to, should, would等。
3）情态动词不能单独作谓语，后接动词原
形共同做谓语。
例如：I can swim.

例如：
I can’t speak French.
Can you speak English？
5）情态动词一般不止一个意思，它的否定式是
在情态动词的后面加not，一般疑问句是将情态
动词提到句首。
情态动词must
1. 表示“必须”，否定形式mustn’t,表示“禁止”
Students mustn’t use their phones at school.
2. 以must开头的一般疑问句，肯定回答用must，否定回答
用needn’t 或者don’t have to， 表示“不必要”
e.g. —Must I clean the classroom now
—Yes, you must./No, you needn’t/don’t have to.
情态动词 have to
表示“不得不；必须”,在表示“必须”时，与must意义接近，
有时可互换。
e.g.She has to do her homework first when she gets home.
We have to/must follow the rules.
must与have to区别
1. must表示说话人的主观看法，语气较为强烈，have to则
强调客观需要。
e.g. We must hurry. I don’t want to miss the begining of the show.
We have to hurry. The train is leaving in 5 minutes.
2. 它们的否定式含义大不相同。mustn’t表示 “不准；禁止”，don’t have to表示“不必”。
e.g. You mustn't talk to your mother like that.
You don't have to come if you don't want to.
3. must没有人称和数的变化，而have to有人称,数和时态的变化。
e.g. I / We / You / They must do something about it.
I have to finish my work today.
She has to work late today.
They had to leave Bejing last night.
即学即练：
1.Can you speak English (作否定回答)
.
2.放学后我必须写作业。
.
3.He (have) to go home on foot.
No,I can’t.
I must do my homework after school
has
Exercise
School rules:
Rules 翻译
Don't be late for school. Arrive on time.
Don't run in the hallways.
Don't eat in the classroom.
Wear the school uniform.
Don't use your phone in class.
Put up your hand if you want to ask your teacher a question.
上学时不要迟到。
不要在走廊里跑。
不要在教室里吃饭。
不要在课堂上使用你的手机。
穿校服。
如果你想问老师一个问题，请举手。
1.--________ is the rule
--Don’t run in the hallways.
A.Where B.Who C.What
2.Tina,________ in the classroom.
A.don’t talk B.doesn’t talk C.not talk
3.Please________ late for class.
A.isn’t B.aren’t C.don’t be
4.You have________ on time tomorrow.The meeting is very important.
A.be B.to be C.arriving
选择题
C
A
C
B
1.He likes talking in class.（对划线部分提问）
__________ does he__________ __________ in class
2.She can wear a hat in the school.（改为一般疑问句，作否定回答）
__________ __________ wear a hat in the school
__________ ,__________ __________ .
完成句子
What
like
doing
No
she
Can
she
can’t
6.我们将乘车到达北京。
We will __________ __________ Beijing by car.
7.他必须7 点到学校吗？
__________ he__________ __________ get to school at 7:00
8.放学后我得见我朋友。
I__________ __________ _______ my friend after school.
arrive
in
Does
have
to
have
to
meet
Homework
1. Do the exercises in students’ book.
Thank You
You′re never a loser until you quit trying.
在停止尝试之前，你永远不是失败者。
谢谢
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