四年级下册英语讲义-Unit 2 How does it feel？知识点梳理含习题 牛津上海版

Unit 2 How does it feel? 知识点梳理含习题
I.Words 单词
1．hard adj. 坚硬的
[例句] The table is hard.这个桌子很硬。

[反义词] soft柔软的
[例句] This toy bear is very soft. 这个玩具熊很柔软。

2．soft adj. 柔软的
[例句] This kind of pencil case is very soft. 这种笔袋很柔软。

3．rough adj. 粗糙的
[例句] The paper feels rough.这纸摸起来很粗糙。

[反义词] smooth光滑的
[例句] The wooden chair is big and smooth. 这把木椅子又大又光滑。

4．smooth adj. 光滑的
[例句] The ball is smooth and soft. 这个球又光滑又软。

5．sharp adj. 锋利的
[例词] a sharp knife 一把锋利的小刀 a sharp pencil 一支尖铅笔sharp teeth锋利的牙齿
[例句] Be careful! The axe is sharp! 当心！这把斧子很锋利！
[反义词] blunt钝的；不锋利的These pencils are blunt．这些铅笔不尖了。

6．thin adj. 薄的;细的
[例词] a thin boy 一个瘦弱的男孩 a thin book 一本薄书
[例句] I have a thin notebook.我有一个薄的笔记本。

[反义词] thick 厚的；粗的
[例句] Why don’ you wear your thick coat?你为什么不穿你的厚外套呢？
7．knife n. 小刀
[例句] I have a nice knife．我有一把很好的小刀。

Can you lend me your knife? 你能借给我你的小刀吗？
[复数形式] knives
8. pencil n. 铅笔
[例句] My sister has a thin pencil. 我妹妹有一支细铅笔。

This pencil is too short.这支铅笔太短了。

[复数形式]pencils
9. pencil case 名词词组铅笔袋；铅笔盒
[例句] Do you have a pencil case? 你有一个铅笔袋吗？
Ⅱ. Daily Expressions日常用语
1．Whose...is this/that/are these/those? 这个／那个／这些／那些……是谁的？
这是一个由whose引导的特殊疑问句。

其中指示代词this指离说话人较近的人或物，而指示代词that是指离说话人较远的人或物。

these是this的复数形式，those是that的复数形式。

注意：本句中的whose为who的所有格形式，意为“谁的”。

[例句]-Whose ball is this?这个球是谁的？-It's Mary’s．它是玛丽的。

-Whose pencils are these? 这些铅笔是谁的？-They’re Peter’s．它们是彼得的。

2．It's... They're...它是…… 它们是……
(1)当疑问句的主语是第三人称单数时，我们可以用It(He，She)is+（某人）某物或其特征进行回答。

即结构为：It ( He，She) + is + 其他。

[例句]-What is this?这是什么？-It is a book.它是一本书。

-How does the ball feel? 这个球摸起来感觉怎么样？- It is very smooth．它很光滑。

(2)当疑问句的主语是复数时，找们可以用They are+某物（复数形式）或其特征进行回答。

即结构为：They + are + 其他。

[例句]-What are those?那些是什么？-They are pencils.它们是铅笔。

-How do the pencils feel? 这些铅笔摸起来感觉怎么样？-They are blunt．它们
很钝。

3．Can I take off my shoes? 我能脱下鞋子吗？
本句是一个征求他人意见的常用句型。

其中take off意为“脱下（衣服）；飞机（起飞）”。

[例句] Can I have a look at your book?我能看一下你的书吗？Can I use your ruler?
我能用你的尺子吗？
4．What's the matter? 怎么了？本句是一个用来询问他人情况的句型。

注意：What's the matter? = What's wrong?
5．Let's ask the man over there．我们问问那边的那个男人吧。

本句是一个向他人提建议的常用句型。

注意：let's＝let us Let's…意为“让我们……”，let's后的实义动词要用原形。

[例句] Let's play football together.让我们一起踢足球吧。

III．Grammar语法
1．指示代词：this，that，these与those的用法
(1) this与these
①共同点和不同点
共同点：两者都指时间或空间上较近的事物。

不同点：this表示单数概念，意为：“这，这个”，与其连用的be动词为is，其后所跟的名词为：可数名词单数或不可数名词。

these表示复数概念，意为：“这些”，与其连用的be 动词为are，其后所跟的名词为：可数名词复数。

①关系：this的复数形式为these; these的单数形式为this。

(2) that与those
①共同点和不同点
共同点：两者都指时间或空间上较远的事物。

不同点：that表示单数概念，意为：“那，那个”，与其连用的be动词为is，其后所跟的名词为：可数名词单数或不可数名词。

those表示复数概念，意为：“那些”，与其连用的be 动词为
are，其后所跟的名词为：可数名词复数。

①关系：that的复数形式为those；those的单数形式为that。

①用法
that和those的用法可参照this和these，除了意义上this与that互为对应词，these和those 互为对应词外，that与this都跟可教名词单数或不可数名词，与其连用的be动词都是is，those 和these都跟可数名词复数，与其连用的be动词都是are。

2．They're Miss Fang’s．
本单元我们学习了一个重要的语法点：名词所有格。

名词所有格表示所属关系，相当于物主代词，其构成如下：
(1) 表示人或其他有生命的东西的名词常在词尾加’s。

如：my father's car我爸爸的车Children's Day儿童节
(2) 以s或es结尾的复数名词，只在词尾加’。

如：Teachers' Day教师节
(3) 表示两人共有某物时，可以采用A and B's的形式。

注意：如果是A's and B's的形式，则表示两个人各自拥有某物。

如：Lucy and Lily's bedroom露西和莉莉的卧室Lucy's and Lily's bedroom露西和莉莉各自的卧室
默写：
1.单词检查
adj. 坚硬的
adj. 柔软的
adj. 粗糙的
adj. 光滑的
adj. 锋利的
adj. 钝的
adj. 厚的
adj. 薄的
2．词组和短语检查
铅笔盒
一把锋利的小刀
I. Read and write（正确抄写下列句子，注意大小写和标点符号）
whats that asks one of the brothers its an elephant answers the man
II. Read and choose（选出画线部分发音不同的单词）
( ) 1.A.foot B. balloon C. school D. food
( ) 2.A.but B. umbrella C. bus D. blue
( ) 3.A.park B. fast C. father D. come
( ) 4.A.skirt B. shirt C. purse D. short
( ) 5.A.look B. Laura C. ball D. floor
III. Read and write（用疑问词What, Where, How much, How many, Whose填空）
1. - ___________are the keys? -They are in the box.
2. - ___________cars are there? -Six cars.
3. - ___________are these pens? -Six yuan.
4. - ___________have you got? -I've got a clock.
5. - ___________robots are these? -They're Betty's.
IV. Read and choose(选择填空)
( ) 1. - __________some pineapple juice in the bottle.
A. There is
B. There are
C. This is
( ) 2.Jack can play ___________football.
A. the
B./
C. a
( ) 3.-Where are your books? -They are in _ my bag.
A. a
B. the
C./
( ) 4. - ___________pencils are these? -They're Tom's.
A. Who
B. Where
C. Whose
( ) 5.-Are the ___________in the hole? -No.
A. mouses
B. mice
C. mouse
( ) 6.-Betty, what's your pet's name? - ___________name is Brownie.
A. It
B. It's
C. Its
( ) 7.-May I borrow(借) your bicycle? - ___________
A. Thank you
B. OK
C. That's all right
( ) 8. -What's that under the tree? ___________.
A. There is a horse
B. It's a horse
C. They are sheep
( ) 9. This is a boy. ___________name is Ted. That’s a girl. ___________name is Winnie.
A. His, She's
B. He's, Her
C. His, Her
V. Fill in the blanks (用适当的单词填空, 每空一词)
1. - __________ there any jam in the cup? -Yes, there is some milk in it, too.
2. -__________ the lime. Is it sweet? -No, it's__________
3. - __________ is it? - _________ an ice-cream.
-Do you like ice-creams? -__________, I do.
-Have an ice-cream, please. -__________ you. -You're welcome.
VI. Fill in the blanks（用所给单词的适当形式填空）
1. __________ (this) robots are $45 each.
2. My little sister is doing__________ (she) homework now.
3. The tiger__________ (have)a long tail. __________ (it) ears are small.
4.-Whose cars are those? -They're__________ (Mr. John).
5. This girl__________ (have) got some puzzles.
6.-What __________ the children__________ (do)?
—They __________ (mop) the floor.
7. What animal__________ (do) Eddie and Wendy__________ (like)?
8. Look! The pupils of Class Two__________ (run) in the classroom.
Ⅶ．Rewrite the sentences（按要求改写句子）
1．Please put your balloon in the bag.(改为否定句）
2．Can I take off my shoes? （作肯定回答）
3．These are old knives.（改为单数句）
4．These are Linda's toy bears.（对画线部分提问）
5．There's a key in the sand.（对画线部分提问）
6．What’s the matter with you? （回答问题）
7．Jenny, draw a chick.（改为现在进行时）
8．The blind brothers are sitting under the tree.（对画线部分提问）
Ⅷ．Reading comprehension（阅读理解）
A. Read and judge（阅读短文判断，用“T”或“F”表示）4%
It is Sunday evening. The Chens are all at home. They are all very busy. Look! Wendy's mother is washing the dishes in the kitchen. Wendy's father is helping her. Where is Grandma? She's in the sitting room. She is watching TV. Grandpa is beside Grandma. Grandma says," Oh Grandpa, don't sleep here. Go and sleep in the bedroom.” Ben and Kitty are doing their homework in their bedroom. Kitty's pet is in the bathroom. It says," Hello, hello.”
( ) 1. This is a busy family.
( ) 2. There are seven people in this fanuly.
( ) 3. Both Father and Mother are in the kitchen.
( ) 4. Kitty and her brother aren't doing their homework.。