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译林版三起新四年级寒假自学课
Unit 1 语法易错+巩固练习
素养拓展
投桃报李
两千多年前,古人在《诗经·大雅·抑》里写下“投我以桃报之以李”。这句话的大意是:如果别人送给我桃子,我会用李子来回赠他。赠予物本身固然有一定的意义,赠予物形外的价值更是不可比拟。只有先学会给予,才能收获回报,而对于他人的帮助和给予,更应该铭记于心“投桃报李”。
语法易错01
语法点拨
1.表示有某物的句型
(1)教材原句:There are so many carrots.有这么多胡萝卜。
(2)句式结构: There are+可数名词复数
(3)用法:此句型表示有某物,其后接可数名词复数。该句型后可接地点状语,即“There are+可数名词复数+地点状语.”,用来表示某地有某物。
(4)拓展:there is也可表示“有”,其后接可数名词单数或不可数名词。
例如:There is a pen in the pencil case.铅笔盒里有一支钢笔。(可数名词单数)
There is some water in the bottle.瓶子里有一些水。(不可数名词)
知识演练
一、用所给单词的适当形式填空。
1. There ________ (be) an apple.
2.There _________ (be) some coats in the box.
3. There _________ (be)some bread and sandwiches in the fridge.
二、单项选择。
( ) There _______ a cat and three dogs in the room.
A. am B.is C. are
语法易错02
语法点拨
2.表达自己想要分享某物的句型
(1)教材原句:I want to share them with my friends.我想和我的朋友们分享它们。
(2)句式结构:I want to share+名词(+其他 ).
(3)此句型表示“我想要分享…want后接动词时要用动词不定式(to+动词原形)。若想表达“想要和某人分享某物”,则用“I want to share ... with ..。”
(4)例句:-I want to share my ice cream with you.我想和你分享我的冰激凌。
-Thank you. I like it.谢谢你。我喜欢它
知识演练
一、选词填空
1.Mary wants _________ (to visit/visit) the zoo tomorrow.
二、【新情境·校园美食节】校园美食节就要来了!Lily 和好朋友想要带一些美食到学校。用所给单词的适当形式填空。
Lily: School Food Festival is coming.
Tina: Really? Let's take some yummy food to school.
Lily: Great! I want 1.________ (make) some pies. What about you, Tina?
Tina: I'd like 2. _______ (cook) some fish and take it to school.
Lily: What do you want 3. _______ (do) for the School Food Festival, Alice?
Alice: I want 4. _______ (buy) some hot dogs.
Lily: All right.
语法易错03
语法点拨
3.描述某人或某物特征的句型
(1)教材原句:The lion is big and strong.狮子高大强壮。
(2)用法:主语+be 动词+形容词
(3)句型“主语+ be动词+形容词。”可用来描述某人或某物的特征。be动词需与主语保持“主谓一致”,主语是可数名词单数或不可数名词时,be动词用is;当主语是可数名词复数时,be动词用are。
(4)例句:The car is so cool. I hope I can buy it one day. 这辆车真酷。我希望有一天我可以买下它。
知识演练
一、根据中文提示,补全句子。
1. The tiger is ______________(又大又强壮)
2. Look at_______________(那个瘦的女人).She's my mother.
二、单项选择。
( )1. The bear is _______ but the mouse is weak.
A.small B. strong C.cute
( )2. Look! The apples are ________.
A. big and fat B. big and small C. big and red
重难点特训
一、用所给单词的适当形式填空。
1. There _______ (be) many flowers under the tree.
2. I want _______ (share) the beautiful dolls with you.
3. Can you play basketball with ________ (they)?
4. The fruit _______ (be) so sweet.
5. Tina can't _______ (ride) her bike very well.
二、从方框中选择合适的短语,补全句子或对话。
Just like many animals have a fruit party are from a big hole
1. There are __________ in the forest.
2. These books _________ my students.
3. The fruit is so sweet. ________ our friendship!
4.-There is ________ in my shirt. -I can help you!
5.-We can _________ now. - Great!
三、单项选择。
( )1. There ________ a cat behind the door.
A. am B. is C.are
( )2. This doll is _______ my grandma.
A. in B. from C.to
( )3. There are _______ on the farm.
A. many sheep B. a cow C. some fruit
( )4. I want to share the cake _______ you.
A. of B. and C.with
( )5.【学科融合·语文】We have some Chinese folk stories(中国民间故事)except(除……
之外) ________.
A. The Legend of the White Snake(蛇) B. Kuafu Chases the Sun C. Snow White
四、按要求完成句子。
1. We can have a fruit party now.(改为否定句)
We ________ have a fruit party now.
2. I can make a hole in the net to help you.(对画线部分提问)
________ can you help me?
3.Is there a bird on your back?(改为陈述句)
________ ________ a bird on my back.
4. The lion and I aren't good friends.(改为肯定句)
The lion and I _______ good friends.
五、【新语篇·寓言故事】阅读寓言故事,选择正确的答案。
A fox is very hungry(感到饿的).He is looking for something to eat. Look! There are a lot of big grapes at the top(顶端) of a wall.“How nice they are! I want to eat them.”The fox jumps and jumps, but the wall is too high. He can't get the grapes, The fox goes away and says,“I don't like those grapes. They are not good to eat. ”
( )1. The fox is looking for ________.
A. drinks B. fruit C. food
( )2.In fact(实际上),the grapes are _______.
A. small but sweet B. big and nice C. not good to eat
( )3. The fox wants to eat the grapes, so he
A. runs and runs B. jumps and jumps C.goes away
( )4. The wall is too ________ for the fox to get the grapes.
A. high B.low(低的) C. far
( )5. The moral (寓意) of the article is “________”.
A.吃葡萄不吐葡萄皮 B.路边的葡萄是酸的 C.吃不到葡萄说葡萄酸
参考答案与解析
语法易错题答案01
一、用所给单词的适当形式填空
1.答案:is
解析:“an apple” 是单数,there be 句型遵循 “就近原则”,故用 is。
2. 答案:are
解析:“some coats” 是复数,there be 句型中复数主语对应 are。
3. 答案:is
解析:“bread” 是不可数名词,there be 句型遵循 “就近原则”,故用 is。
二、单项选择
答案:B(is)
解析:“a cat” 是单数,there be 句型遵循 “就近原则”,故用 is。
语法易错题答案02
一、选词填空
答案:to visit
解析:“want to do sth.” 是固定搭配,意为 “想要做某事”。
二、用所给单词的适当形式填空
1.答案:to make
解析:“want to do sth.” 是固定搭配。
2.答案:to cook
解析:“would like to do sth.” 是固定搭配,意为 “想要做某事”。
3.答案:to do
解析:“want to do sth.” 是固定搭配。
4.答案:to buy
解析:“want to do sth.” 是固定搭配。
语法易错题答案03
一、根据中文提示补全句子
1.答案:big and strong
解析:“又大又强壮” 对应的英文是 “big and strong”。
2.答案:that thin woman
解析:“那个瘦的女人” 对应的英文是 “that thin woman”。
二、单项选择
1.答案:B(strong)
解析:句中 “but” 表转折,“weak(弱小的)” 对应 “strong(强壮的)”。
2.答案:C(big and red)
解析:描述苹果常用 “又大又红”,A 选项 “fat(胖的)” 不用于描述苹果,B 选项 “又大又小” 逻辑矛盾。
重难点特训
一、用所给单词的适当形式填空
1.答案:are
解析:“many flowers” 是复数,there be 句型中复数主语对应 are。
2.答案:to share
解析:“want to do sth.” 是固定搭配。
3.答案:them
解析:介词 “with” 后接人称代词宾格形式,“they” 的宾格是 “them”。
4.答案:is
解析:“fruit” 是不可数名词,作主语时 be 动词用 is。
5.答案:ride
解析:情态动词 “can't” 后接动词原形。
二、从方框中选择合适的短语补全句子
1.答案:many animals
解析:“森林里有很多动物” 符合语境。
2.答案:are from
解析:“这些书来自我的学生” 符合语境。
3.答案:Just like
解析:“水果很甜,就像我们的友谊” 符合语境。
4.答案:a big hole
解析:“我的衬衫上有个大洞” 符合语境。
5.答案:have a fruit party
解析:“我们现在可以举办水果派对” 符合语境。
第五份(单项选择及句子改写)
三、单项选择
1.答案:B(is)
解析:“a cat” 是单数,there be 句型遵循 “就近原则”。
2.答案:B(from)
解析:“这个玩偶来自我的奶奶”,“from” 表示 “来自”。
3.答案:A(many sheep)
解析:“sheep” 单复数同形,“many sheep”(很多羊)符合 “农场” 的语境;B 选项 “a cow” 是单数,与 “are” 不匹配;C 选项 “fruit” 不是农场的典型动物类事物。
4.答案:C(with)
解析:“share sth. with sb.” 是固定搭配,意为 “和某人分享某物”。
5.答案:C(Snow White)
解析:《白雪公主》是外国童话,不是中国民间故事。
四、按要求完成句子
1.答案:can't
解析:含情态动词 “can” 的句子变否定句,直接在 “can” 后加 “not”,缩写为 “can't”。
2.答案:How
解析:画线部分是 “make a hole in the net(在网里弄个洞)”,表示方式,用 “How” 提问。
3.答案:There is
解析:一般疑问句 “Is there...?” 改为陈述句,将 “is” 放到 “there” 之后。
4.答案:are
解析:否定句 “aren't” 改为肯定句,直接去掉 “not”,用 “are”。
五、选择正确的答案
1.答案:C(food)
解析:原文提到 “the fox is very hungry. He is looking for something to eat”,“吃的东西” 即 “food”。
2.答案:B(big and nice)
解析:原文提到 “there are a lot of big grapes... How nice they are”,说明葡萄实际又大又好。
3.答案:B(jumps and jumps)
解析:原文提到 “The fox jumps and jumps”。
4.答案:A(high)
解析:原文提到 “the wall is too high. He can't get the grapes”。
5.答案:C(吃不到葡萄说葡萄酸)
解析:狐狸够不到葡萄就说葡萄不好吃,对应 “吃不到葡萄说葡萄酸” 的寓意。
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