五年级下册知识点
一、名 （ 数，复数，不可数）
1. 数 a fairy , a toothache (two fairies )
2. an art room/ English teacher / idea / umbrella ( 复数 1.
一般直接 +s： trains ，students ，
2. 以 s. x. 尾，加 es： bus-buses ， class-classes ，
以“ 音字母 +y” 尾， y i ，加 es： library — libraries
hobby---hobbies city —— cities family —— families
以 o 尾的，加 es：potato ，tomato ,mango, 黑人（Negro）, 英雄（hero ）
不 名 复数： man-men， woman-women， policeman-policemen
child-children
foot-feet
， tooth-teeth
3.
不可数 bread,meat,
soup, milk,juice,tea , rice
?
二、人称代
1.
主格： I we you you
he she he
it they
2. 格： me us you you him her him it them
try it/them on help me/him/her
What
’s wrong with him/her/them
eat them
be bad for us
Let me/us
?.do(
原形 )
give it a cake
come to see him
Fit me well
( 非常适合我，这里不用
very
，用
well
即可，其他场合的很
/ 非常要加
very)
3. 形容 性物主代 ： my our your your his her its their
三、介
1、表示 的：
① in ＋ 月份 ： in January ， in April
in the morning /afternoon/evening
③
in
＋ 季 ：
in winter
④
on
＋具体日期
on the 23
rd
of June
⑤
at
＋ 具体 刻
at five o
’ clock
2、表示节日的：
① at Spring Festival at Christmas / Halloween
② on Mother ’ s Day （单数） on Children ’s Day 在儿童节 （复数）
3、表示地点的：（far from/near/next to/beside/behind/between/under/in/on/at ）
① at the party / at the prince ’s house / at the traffic lights / at the
bus stop
at Park Station / at home/school
② on your left
on Moon Street / in Sunshine Town
★ 四、季节和月份
Spring
is
in March,April and May.
warm
Summer
is
in June ， July and August.
hot
Autumn
is
in September,October and November. cool
Winter
is
in December,January and February. cold
★ 五、基数词和序数词
基数词： one two three four five six seven eight nine ten
eleven twelve thirteen fourteen fifteen sixteen seventeen
eighteen nineteen twenty twenty-one thirty ···
序数词： first second third fourth fifth sixth seventh eighth
ninth
tenth eleventh twelfth thirteenth fourteenth fifteenth ···
twentieth twenty-first thirtieth thirty-second
序缩写：
十九 nineteen, 九十 ninety, 第十九 nineteenth, 第九十 ninetieth;
六、哪些情况加动词原形：
/should /would 2. let 3. 助动词 do/does
练习： Hai should ______(take) some medcine.
’ s go and ______ （ have） a party. (do)Nancy ______ (like) _______(dance)
has to ______(come) back before 12 o ’ clock.
七、哪些情况加动词 ing
2. go good at /how about
注意：动词 ing 形式也叫作动词的现在分词（ -ing ），变化规则：
（ 1）直接加 ing ：draw—— drawing play —— playing
2）以不发音的 e 结尾的，去 e 加 ing ：dance—— dancing skate —— skating
make—— making
have
—— having write
—— writing live
—— living
come------coming
ride -------riding drive------driving
（ 3）以重读闭音节结尾，呈现“辅元辅”结构的，双写末字母加
ing ：
swim—— swimming run
—— running
chat
—— chatting
sit
—— sitting
put
—— putting
shop
—— shopping
get-----getting
练习：’ s go ________(swim) this afternoon.
’ re really good at _________(skate). (be) your uncle ______(read) books now about ________(watch) a film
八、现在进行时
表示：正在进行的动作或存在的状态。（ now/listen/look ）
构成 : be(is/am/are)
＋ 动
ing
例：特殊疑问句 1. What are you doing I am sweeping the floor.
2. Where are you going I am going to the playground.
一般疑问句
you cooking tomato soup
Yes,I am./No, I
’ m not.
he looking for some juice Yes, he is./No,he isn ’t.
九、一般现在时
表示：经常发生的动作或存在的状态，常与表示频率的时间状语连用。
always 总是； usually 通常； often 经常； sometimes 有时候）例： What do you (usually) do on your birthday
What do you eat at Spring Festival
★注意主语是三单时，动词要变为动三单形式，变化规则如下：
一般情况下 , 动词后面直接加 -s. ： climbs / takes/ picks
以 ch,sh,s,x 或 o 结尾的动词 , 在后面加 -es.
例: teaches , watches, does , goes, catches ,brushes
3) 以辅音字母 + y 结尾的动词 , 把 y 变为 i 再加 -es. try--tries
十、 辨析
2.
和 ① and
(Su Yang and I) are helping her.
② with
( We )often have a big dinner with (our parents) .
3.
也 ① too
It
’s Su Yang ’ s birthday too.
（句末）
② also
It
’s also Su Yang ’s birthday.
（句中）
③ either They should not eat or drink either. (
否定句 )
动词 （ is/am/are ）① I am / you are
② 单数 / 不可数 is / 复数 are
★5. 想要 ① want =would like + 名词 She wants a big cake.=
want to=would like to＋动原 She wants to buy a big cake.=
（注意：不要看到 like 就跟 doing ，like doing 是喜欢做某事）
★6. 是······的时候了。 It ’s time to have lunch. (to + 动原 )
It ’s time for lunch. (for+ 名词 )
★7. look for 寻找（过程） Liu Tao is looking for some milk.
find 找到（ 果） Yang Ling cannot find the bookshop.
8. or （通常用于否定句） and （通常用于肯定句）
十一、易 和
’s (
是 ) whose(
的 )
he
’ s( 他是 )
his (
他的 )
there are
有
they
’ re
他 是
these
些
pretty
漂亮的
present
礼物
parent
父或母
read ride 2. play basketball
play the piano
play with Kitty the cat
3. sweep the floor （区分： ，洗，擦）
4. clean the car / table clean the classroom / library
5. wash clothes / the dishes / some vegetables
6. give
? to
/ send
?to / write
?to / show
?to /
buy?for
7. fit / hear well
、work on a big ship
、 too young/late/many sweets
8. what / where / when / who / whose / how many/ how old /which(
哪个 )
十二、文化板
like
reading
fairy
tales.
I
In
like
the
the
reading stories about(
UK , we ask "Where's
US , we ask "Where's
关于 )
the
the
the Monkey
toilet"
re stroom"
King
and
Nezha.
have
a
fever.
Your
temperature
is
102°F.
102 ？
It's
39°C.
eat
with
chopsticks.
(Chinese)
I
eat
with
a knife
and
fork.
（Western）西方人
is
on the people's
thirty doors
–first
and
of
shout
usually
"Trick or
dress
treat"
up.
for
They knock
sweets.
on
in the West usually open their presents as soon as they rece
ive them.
★ 十三、 四会 和句型
： why ，because，clothes ，let ，put on，have to ， take off ，moon，street ，
near ，city ，by，bus，on foot ，metro ，taxi ，bike ，plane ，train ，take ，get on， get off ，walk ，hospital ， shop， zoo，film ， stop ， feel ， should ，have a rest ， toothache ， anything ，clean ， cook， busy， garden， sweet，vegetable ， tomato ， potato ，look for ，love ，bread ，January ，February ，call ，May，June，September， October ，November，birthday ， April ，game， March， July ， August ，December， play ，answer
句型：
1. Why are you sad Because I can ’t go to the party. （ 原因）
2 . How do you come to school I come to school by bus/taxi. ( 交通工具 )
me， how do I get to the cinema/hospital ··· （ get there ）
You can get on/off the metro/bus at ? （ 路、指路）
Then, walk to/go along ?. （ 路） . You can see ?on your left/right.
’ wrong with you I have a fever/headache/cold/toothache.
You should/shouldn ’t ? （ 身体状况）
What’ wrong with him/her He/She has a fever.
How do you feel now I feel better( 好些 ) . / cold/ hungry/ ?
5. What are you/they doing I am/We are/They are sweeping the floor.
What is he/she doing He/She is cooking dinner.
6. Are you cooking meat No, I ’m not. I ’ m washing some vegetables.
How’s the meat/soup/ ? It ’ s yummy/nice.
I can ’ t wait! I love it! （vegetable salad s）
7. The Spring Festival is in January or February.
People eat rice dumplings at this festival . （ 注意 festival 不是节日名称时不要
大写）
8. When’s your birthday It ’s on the _______of ______. ( 四月 21 日 )
What do you do on your birthday
I usually ···（ have a party/buy a birthday cake/eat noodles/ ···）（问
生日）
其他重要句型
Because I don ’t have any nice clothes. =Because I have no nice clothes.
I come to school on foot. = I walk to school.
3. Yang Ling gets to Su Yang ’ s home by metro.
=Yang Ling takes a metro to Su Yang ’s home
Can I go to school by bike = Can I ride a bike to school No,you can ’t.
5. It ’ s far from school. = It ’s not near school.
Let ’s take the metro.
Bobby is very happy to help them.