人教版九年级英语三单元知识点
健康格言-招聘技巧
（一）课文详解
1、get a dictionary.(P17)
get此处为及物动词“获得、得到”，其后常跟名词作宾语。get之后跟双宾语，常用短语：
get
sb. sth = get sth for sb
eg: He got a
letter from his friend yesterday.
Get me
a cup of tea. = Get a cup of tea for me.
get常构成的短语有：
get up起床 get over克服、恢复
get on off 上、下车 get along on with与..相处
get back取回
2、buy a newspaper(P17)
1)buy及物动词，常用结构有：buy sb sth = buy sth for sb
buy sth from sb
eg: He bought me this book
= He bought this book for me.
I bought
this watch from a friend for $$10.
2)buy是非延续性动词，不能与how
long及for引导的表示一段时间的状语连用。表示“某
物买了多长时间”用have代替buy
eg: I have had the bike for two months.
How long have you had your dictionary
3)buy的反义词是sell，常用短语有：sell sth to sb = sell sb
sth
eg: I sold my car to my younger
brother. = I sold my younger brother my car.
3、Excuse me, could you please tell me how to
get to the bookstore?(P17)
1)Could you
please….?表示委婉的请求，后接动词原形。类似的表示请求的句型还有：
Would
Will you please do sth? Would you like to do
sth?
2)could为情态动词，也是can的过去式，在表达请求时，could与can没有
时态上的差别，
只是could的语气比较委婉和客气
3)hot to get to
the bookstore是“疑问词 + 动词不定式”结构。疑问词who, which, when,
where,
how, what等与动词不定式连用，常用语tell, show, know,
teach, learn, explain等后作宾语，“疑
问词 + 动词不定式”结构所表示的
动作通常是未发生的，所以在转换成宾语从句时，通常
要加情态动词或用将来时态。
eg: He didn’t know what to say. = He didn’t know
what he should say.
4、Sure,just go along Main
Street until you pass Center Street.(P17)
1)go
along “沿着….向前走”，与go down up同义，常用于指路。常用的句子还有：
walk along down this road street
turn left right at the + 序数词 + crossing turning
you can take the No. + 数字 + bus and get off
at…….
It’s next to across from walk on
and turn left right
2)until 与 till的用法区别
①
until可以放在句首，till不能。till多用于口语中。两个词都可以用作介词，也可以用作连
词。作介词时，后接词或短语，在句子中作状语；作连词时引导时间状语从句。
②until t
ill用于肯定句中，句子或主句的谓语动词必须是延续性动词，表示这一动作或状态
一直延续到unt
il till所表示的时间为止。这样的动词有live, wait, last, work等
eg: He watched TV until till midnight last
night. I waited for him until till he came
back.
③until till用于否定句中，其句型为：not…..until til
l“直到…..才….”或“在…之前不”，
通常与非延续性动词连用，强调句子或主句所表示的状态或
动作从until
till所表示的时间
才发生，句子或主句必须是否定句。表示非延续性的动词有come, go,
leave, meet, realize,
understand, reach, get,
arrive等
eg: He didn’t go home until till
ten o’clock.
I hadn’t realize the thing
was so serious until till she told me about it. =
Until she told me
about it, I hadn’t realized
the thing was so serious.
5、go to the thinrd
floor(P18)
the first floor the second floor
the third floor (美式英语)
the ground floor the
first floor the second floor(英式英语)
6、turn
left(P18)
1)turn left = turn to the
left.此处turn是不及物动词，意为“转向”
①turn的其他用法
作不及物动词，“转动，转身” eg: Ricky turned and walked
away.
作及物动词，“转动，旋转” eg: He turned the
key in the lock.
作连系动词，“变为，成为” eg: When
spring comes, the trees turn green.
作名词，“轮流”
eg: It’s your turn to read now.
②与turn有关的短语：
turn right = turn to the right turn on
off turn down up
2)left
adv.“向左，在左边” n“左边” adj“左边的”
v.“离开”（leave的过
去式和过去分词）
eg: The
little boy is sitting on my left. I left my
homework at home.
7、go past the bookstore(P18)
go past “经过”相当于pass，其中past为介词，“从…旁边过去”
eg: The train went past us without stopping at the
station.
past“从…旁边经过”，表示时间上的“超过”或空间上的“经过”
eg:The man is walking past a shop.
over“从…上方跨越而过”，表示动作发生在物体的上方
eg: There
is a bridge over the river.
across“横穿、越过”，表示动作是在某一个物体的表示进行的，强调从一端到另一端
eg:The little boy is walking across the road.
through“穿过，越过”，表示动作是在某一空间内进行的，强调从内部穿过
eg: He can go through the forest by himself.
8、Nine thirty, so you don’t need to rush!(P18)
rush此处用作不及物动词，“仓促、急促”，也可用作及物动词。常用短语：rush to do
sth
eg: He sprang up and rushed to the
door. She’s always rushing to finish first.
rush用作名词时“匆忙、高峰”，常用短语：in a rush rush hour
9、I suggest Water City Restaurant in Water
World.(P19)
suggest及物动词“建议、提议”名词形式：suggestion.其用法为：
suggest sth“建议某事”
eg: He suggested a
walk.
suggest doing sth“建议做某事”
eg:
She suggested going there by bike.
suggest +
that引导的宾语从句，这时宾语从句要用虚拟语气，谓语动词用（should ）+ 动词
原形
eg: He suggested that we should do it at
once.
10、On their way to Water City
Restaurant, Alice and He Wei pass by Uncle
Bob’s.(P19)
1)on one’s way to….“在某人去…的路上”
eg: Yesterday I met a friend of mine on my way to
school.
常见的与way相关的短语有：by the way顺便说一下 in a
way在某种程度上 in the
way挡路，妨碍
in this
way通过这种方法 lose one’s way迷路
2）Uncle Bob’s =
Uncle Bob’s
restanrant,当名词所有格限定的是表示住宅、诊所、商店等名词
时，该名词通常可以省略。
eg: They are at the doctor’s(office).
He is going to his aunt’s(house) this Sunday.
11、It’s always busy, so come a little earlier
to get a table.(P19)
a little
earlier“早一点儿”,其中a little
在句中修饰比较级earlier.在形容词比较级前常用much,
a little, a
bit, even, still等来修饰，表示程度进一步加深。
eg: I have
much more homework than him. He is even busier
today.
12、Sally needs to mail a letter.(P20)
mail此处用作及物动词，“邮寄”，相当于动词post，还可意为“发店子邮件”。
其后可以
跟双宾语，构成短语： mail sb sth = mail sth to sb
Eg: Please mail this letter to your father.
mail用作不可数名词，“邮件、信件”，合成词有：e-mail电子邮件，
airmail航空邮件
eg: Whe he got to the office,
he found a lot of mail waiting for him.
13、Ben
is wondering if there’s a bank in the shopping
center.(P20)
shopping center购物中心。动名词shopping在此
处作定语，修饰后面的名词。动名词常置于
名词前作定语，表示被修饰的名词的用途或者性能。
eg: a swimming pool = a pool for swimming
a waiting room = a room for waiting
14、fascinating(P21)
fascinating
adj“迷人的、有吸引力的”，通常用作表语和宾语，作表语时，主语通常是物。
eg:
Your ideas are fascinating.
fascinate vt.
“使…着迷、使…感兴趣”
eg: The toys in the shop
window fascinated the children.
fascination
cn. & un “魅力、极大的吸引力”
eg: Chinese art has a
great fascination for me.
fascinated
adj“着迷的”，主语通常是人
eg: I used to be fascinated
with dinosaurs.
15、inexpensive(P21)
inexpensive adj“不贵的”，同义词为cheap,反义词为expensive
dear,
1)在一个单词的前面货后面加上一个词缀构成新词，这种构词法叫做派生法。加在单词前
的
词缀叫前缀，加在单词后的词缀叫后缀。前缀一般不引起词性的转变，而只是引起意思
上的
变化。expert—inexpert不熟练的；complete—incomplete不完
善的；possible—impossible不
可能的。
2)英语中常见的前缀有：dislike, disagree, impossible,
impolite, unable, unlike, unhappy,
unhealthy <
br>注：陈述句中如果有带否定词缀的单词，整个句子仍视为肯定句，反义疑问句中的附加疑问
部分用
否定形式。
Eg: She is unhappy, isn’t she?
16、convenient(P21)
convenient
adj“方便的、便利的”，常用句型：It’s convenient for sb to do sth
eg: It’s convenient for us to do that.
convenience n. “方便、便利、有用的设施”既可作可数名词、也可作不可数名词
eg: I keep my books near my dest for
convenience. The house has all the modern
conveniences.
17、safe(P21)
safe
adj“安全的”常用作表语。be safe后面一般接动词不定式，常构成句型：It’s (not)
safe
to do sth“做某事是（不）安全的”；safe
from后接表示危险、危害等的名词，意为“不要受
到….的伤害”
eg:
It’s not safe to swim alone in the river. You
will be safe from danger at home with your
parents.