内容正文:
(过渡单元1-3+正式单元1)期中核心知识点整合加练习
一、名词(重点:变复数+所有格)
(一)名词变复数
变化类型
规则
例句
规则变化
一般情况词尾加 -s
book - books;pen - pens
规则变化
以s、x、ch、sh结尾加 -es
box - boxes;watch - watches
规则变化
辅音字母+y结尾,变y为i加 -es
family - families;city - cities
规则变化
以o结尾,有生命加 -es,无生命加 -s
tomato - tomatoes;photo - photos
不规则变化
单复数同形
sheep - sheep;deer - deer
不规则变化
特殊变形
child - children;this - these;that - those
(二)名词所有格(表“……的”)
变化类型
规则
例句
单数名词
词尾加’s
Tom’s book(汤姆的书);the girl’s pen(女孩的钢笔)
以s结尾的复数名词
词尾只加’
the students’ classroom(学生们的教室);teachers’ desks(老师们的书桌)
不规则复数名词
词尾加’s
children’s toys(孩子们的玩具);men’s shoes(男人们的鞋子)
共同所有(两者共有)
最后一个名词加’s
Lucy and Lily’s mother(露西和莉莉的妈妈)
1.Eric and Alan are my good (friend).
2.Ella is 10 (year) old.
3.Anna and Tina have different (hobby).
4.It is my _________ (brother) schoolbag.
5.My _________ (mother) mother is my grandmother.
6.There are three ______ (people) in my family: my father, my mother and I.
7.—Is this ______ (you) pen?—No, it isn’t. It’s ______ (Lucy) pen.
8.______ (this) are my friends. They are from different countries.
9.That is ______ (Tom) family photo. There are five people in his family.
二、代词(主格+宾格+形容词性物主代词)
人称
主格(作主语)
宾格(作动词/介词宾语)
形容词性物主代词(后接名词)
例句
第一人称单数
I
me
my
I study English.(主格);
Help me.(宾格);
my bag(物主代词)
第二人称单/复数
you
you
your
You are kind.(主格);
Thank you.(宾格);
your pen(物主代词)
第三人称单数
he/she/it
him/her/it
his/her/its
He is a student.(主格);Look at her.(宾格);
its tail(物主代词)
第一人称复数
we
us
our
We go to school.(主格);Wait for us.(宾格);
our classroom(物主代词)
第三人称复数
they
them
their
They play games.(主格);Play with them.(宾格);
their books(物主代词)
1.This is Helen. This is _________ (she) dog.
2.Where is _________ (you) English dictionary?
3._________ is my brother. _________ name is Jack. (he)
4.Mum, where are my pencils? I can’t find (they).
5.Amy has a little sister. She loves (she) very much.
6.Do you want to make friends with (he) ?
7._________ (I) am from China. _________ (I) name is Wang Fan.
8.This isn’t _________ (he) book. I think it’s _________ (she) book.
9.This is ______ (I) new friend. ______ (he) name is Jack.
10.-- Are these _________ schoolbags? -- No, _________ aren’t. (they)
三、动词(一般现在时:be动词+实义动词)
(一)be动词(am/is/are)
主语类型
对应be动词
例句
第一人称单数(I)
am
I am a student.(我是一名学生)
第二人称单/复数(you)
are
You are my friend.(你是我的朋友);You are students.(你们是学生)
第三人称单数(he/she/it/单数名词)
is
He is Tom.(他是汤姆);The cat is black.(这只猫是黑色的)
第一/三人称复数(we/they/复数名词)
are
We are in Class 1.(我们在1班);They are books.(它们是书)
(二)实义动词(原形+三单)
主语类型
动词形式
例句
非三单(I/we/you/复数名词)
动词原形
I like music.(我喜欢音乐);They play football.(他们踢足球)
三单主语
动词三单形式
She likes reading.(她喜欢读书);The dog runs fast.(这只狗跑得快)
3. 动词三单变化规则
选中文本转换为表格变化类型
规则
例句
规则变化
一般情况加 -s like - likes;play - plays
-
规则变化
以s、x、ch、sh、o结尾加 -es do - does;watch - watches;go - goes
-
规则变化
辅音字母+y结尾,变y为i加 -es study - studies;try - tries
-
不规则变化
特殊变形
have - has
4. 高频实义动词固定搭配
动词/短语
搭配规则
例句
want
want to do sth.(想要做某事)
I want to buy a pen.
need
need to do sth.
He needs to finish homework.(三单)
like
like doing sth.喜欢做某事
He likes playing basketball.(三单)
would like
would like to do sth.
She’d like to go shopping.
5. 后接动词原形
动词/短语
搭配规则
例句
can(情态动词)
can + 动词原形
She can sing English songs
let
let sb. + 动词原形
Let’s go to school.
一、用be动词的适当形式填空(am、is、are)
1.Their favourite food ________ dumplings. (be)
2.—How ________ you? —I ________ good. (be)
3.—How ________ your father? —He ________ fine. Thanks.
4.Nancy and I are good friends. We ________ from Shanghai.
5.—What colour ________ (be) your pencils? —They ________ (be) green.
6.—What colour ________ (be) your schoolbag? —It ________ (be) blue.
—Where ______ Tina and Tim from?—Tina _______ from the USA and Tim _______ from UK. (be)
二、用括号内所给单词的正确形式填空。
1.My uncle ______ (have) a son. His name is Mike.
2.My mother is a teacher. She ______ (teach) English in a middle school.
3.My brother ______ (have) a new bike. He rides it to school every day.
4.My aunt ______ (live) in Guangzhou.
Mary the guitar on Sundays. (play)
12.Tom (study) English hard every day.
5.My sister and I ______ (go) to school together every morning.
三、动词的用法
1.Does your brother want (be) a teacher one day?
2.I want (have) a pet cat because I like animals.
3.Everyone is here. Let’s now. (start)
4.I can (spell) it.
5.You need (keep) it clean.
6.We need (put) our things in the box.
7.Emma, you need (keep) your room tidy.
8.You need (circle) the school things in the picture.
9.Let me (help) you find your cap.
10.We would like (start) a class with songs.
11.I want (join) in the football game.
12.He wants (play) volleyball.
四、介词
介词
核心用法
例句
in
在……内部;用某种语言;表班级/年级
in the box;in English;in Class 1
on
在……表面
on the desk;on the blackboard
at
时间点;小地点
at 7:00;at home;at school
to
朝向;给
welcome to China;write to you
with
和……一起
play with friends
for
为了;给;持续(时间)
a gift for you.
under
在……正下方
The ball is under the chair.
of
…的
a map of China
behind
在……后面
My bag is behind the door.
五、冠词(a/an/the)
冠词类型
核心用法
例句
易错提示
a
辅音音素开头的单数名词前(泛指“一个”)
a book;a pencil
看音素不看字母
an
元音音素开头的单数名词前(泛指“一个”)
an apple;an eraser;an English book
h不发音时按元音音素判断
the
特指双方熟悉、上文提及的人/物;独一无二的事物
The pen is red.;the sun;the girl in red
第一次提用a/an,再次提用the
用a、an、the填空
—Look! Here is ________ eraser.
—Oh, ________ eraser is Paul’s.
I have ________ bottle. It is black.
—What color is ________ key? —It’s yellow.
This is ________ orange ruler. It’s Peter’s.
There is ________ pen on the desk. ________ pen is red.
I have ________ egg and ________ apple this morning.
________ cap in my schoolbag is Daming’s.
________ black and white bicycle is for you.
This is ________ old kite and that is ________ new kite.
六、连词(and/but)
连词
用法(表逻辑关系)
例句
and
并列、顺承(“和;并且”)
I have a pen and a ruler.;He reads and writes.
but
转折(“但是”)
She is short but she can jump high.;It’s small but beautiful.
1.I like both apples bananas.
2.I am tidy, my sister is not.
3.Your parents friends look really nice in the pictures.
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