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Join in三起五年级寒假自学课
Unit2语法易错+巩固练习
语法易错01
语法点拨
语法点拨 1:“There be 句型(描述某地无某物)”
(1)教材原句:There are no shopping malls here.(这里没有大型购物中心。);
There aren’t any playgrounds here.(这里没有操场。)
(2)句式结构:
否定形式 1:There are no + 可数名词复数 + 地点.
否定形式 2:There aren’t any + 可数名词复数 + 地点.
否定形式 3:There is no + 不可数名词 / 可数名词单数 + 地点.
(3)用法:“no” 后直接接名词,“any” 用于否定句中,均表示 “没有某物”。
(4)例句:There is no ice in the room.(房间里没有冰。);
There aren’t any hares here.(这里没有野兔。)
知识演练
一、用 “no” 或 “any” 补全句子
There are ______ shopping malls in the Arctic.
There isn’t ______ snow in this city.
There are ______ playgrounds near the house.
语法易错02
语法点拨
语法点拨 2:“will 表将来计划”
(1)教材原句:—What will you do tomorrow?(你明天将要做什么?)
—I’ll go swimming.(我将去游泳。)
(2)句式结构:
问句:What will + 主语 + do + 其他?
答语:主语 + will + 动词原形 + 其他.
(3)用法:“will” 是情态动词,表将来的动作,后接动词原形,可缩写为 “’ll”。
(4)例句:—What will she do this weekend?(她周末要做什么?)
—She’ll go fishing.(她将去钓鱼。)
知识演练
一、用所给词的适当形式填空
What will you ______ (do) tomorrow?
He ______ (will) go to the Arctic next month.
We’ll ______ (visit) the North Pole this holiday.
语法易错03
语法点拨
语法点拨 3:“be going to 表将来计划”
(1)教材原句:I’m going to show you my TV.(我将给你看看我的电视机。)
(2)句式结构:主语 + be (am/is/are) going to + 动词原形 + 其他.
(3)用法:表 “打算做某事”,be 动词随主语变化(I→am;单数主语→is;复数主语→are)。
(4)例句:She is going to walk through the snow.(她打算走过雪地。)
知识演练
一、用 “am/is/are” 填空
I ______ going to visit my grandpa.
They ______ going to swim across the lake.
The bear ______ going to jump in the water.
语法易错04
语法点拨
语法点拨 4:“Do you like...? 询问喜好”
(1)教材原句:—Do you like it here?(你喜欢这儿吗?)
—Yes, I do. / No, I don’t.(是的,我喜欢。/ 不,我不喜欢。)
(2)句式结构:
问句:Do + 主语 + like + 事物?
答语:Yes, 主语 + do. / No, 主语 + don’t.
(3)用法:主语是第三人称单数时,问句用 “Does”,答语用 “does/doesn’t”。
(4)例句:—Does he like polar bears?(他喜欢北极熊吗?)
—Yes, he does.(是的,他喜欢。)
知识演练
一、补全对话
—Do you like the Arctic? —______, I ______.(作肯定回答)
—______ she like snow? —No, she ______.(作否定回答)
重难点特训
一、根据首字母提示补全句子。
1.The Arctic is a cold place. There is i______ everywhere.
2.We’ll go f______ by the lake this afternoon.
3.She is going to w______ up early to see the polar bears.
4.There are no s______ malls in the small town.
5.Let’s r______ up the hill and see the view.
二、选择正确的单词填空。fun swimming wakes early no
1.We find ______ shopping malls at all.
2.Making an igloo (冰屋) is great ______.
3.Amy’s mum ______ her up at 7 o’clock.
4.I go fishing with Grandad ______ in the morning.
5.—Can we go ______ on Sunday, Dad? —Sure.
三、按要求完成句子。
1.There are no shopping malls here.(改为同义句)
→ There ______ ______ any shopping malls here.
2.I’ll go swimming tomorrow.(对画线部分提问)
→ ______ ______ you do tomorrow?
3.She is going to visit the North Pole.(改为一般疑问句)
→ ______ she going to visit the North Pole?
4.Do you like the Arctic?(作否定回答)
→ ______, I ______.
四、给下列句子选择合适的答语。
( ) 1. What will you do tomorrow? A. No, there isn’t.
( ) 2. Is there any ice in the box? B. I’ll go fishing.
( ) 3. Do you like polar bears? C. Yes, I am.
( ) 4. Are you going to swim across the lake? D. Yes, I do.
五、【新情境・科普】小明正在读一篇介绍南极洲的文章,一起来了解一下吧。阅读短文,判断句子正 (T) 误 (F)。
The Antarctic (南极洲) is at the South Pole of our Earth. It’s a very cold place in the world. There is ice everywhere. The sea is clean and blue, and the sky is also very, very blue. When it is summer in the Arctic, it is winter in the Antarctic. Winter is even colder in the Antarctic. There are many lovely animals. We can see penguins, blue whales, sea lions and other animals there. The penguins are black and white. They are fat and cute. They can swim fast but they can’t fly. They can walk like a child. In summer, penguins often play on the ice. Isn’t it funny?
( ) 1. The Antarctic is a very cold place in the world.
( ) 2. When it is winter in the Arctic, it is summer in the Antarctic.
( ) 3. There aren’t any animals in the Antarctic.
( ) 4. The penguins are white and black. And they can fly.
( ) 5. The penguins often play on the ice in summer.
参考答案与解析
语法易错题答案 01(There be 句型)
知识演练・用 “no” 或 “any” 补全句子
1.答案:no
解析:“shopping malls” 是可数名词复数,“There are no + 可数名词复数” 表 “没有某物”。
2.答案:any
解析:否定句中表示 “一些” 用 “any”,修饰不可数名词 “snow”。
3.答案:no
解析:“playgrounds” 是可数名词复数,“There are no + 可数名词复数” 表 “没有某物”。
语法易错题答案 02(will 表将来计划)
知识演练・用所给词的适当形式填空
1.答案:do
解析:“will” 后接动词原形,故填 “do”。
2.答案:will
解析:“will” 后接动词原形 “go”,此处直接填 “will”。
3.答案:visit
解析:“We’ll” 是 “We will” 的缩写,“will” 后接动词原形,故填 “visit”。
语法易错题答案 03(be going to 表将来计划)
知识演练・用 “am/is/are” 填空
1.答案:am
解析:主语是 “I”,“be going to” 结构中 be 动词用 “am”。
2.答案:are
解析:主语是 “They”(复数),“be going to” 结构中 be 动词用 “are”。
3.答案:is
解析:主语是 “The bear”(单数),“be going to” 结构中 be 动词用 “is”。
语法易错题答案 04(Do you like...? 询问喜好)
知识演练・补全对话
1.答案:Yes;do
解析:“Do you...” 的肯定答语为 “Yes, I do”。
2.答案:Does;doesn’t
解析:主语 “she” 是第三人称单数,问句用 “Does” 开头;否定答语为 “No, she doesn’t”。
重难点特训
一、根据首字母提示补全句子
1.答案:ice
解析:北极 “到处是冰”,以 “i” 开头,故填 “ice”。
2.答案:fishing
解析:“go fishing” 是固定短语(去钓鱼),以 “f” 开头,故填 “fishing”。
3.答案:wake
解析:“wake up” 是固定短语(醒来),以 “w” 开头,故填 “wake”。
4.答案:shopping
解析:“shopping malls” 是固定短语(大型购物中心),以 “s” 开头,故填 “shopping”。
5.答案:run
解析:“run up the hill” 是固定短语(跑上小山),以 “r” 开头,故填 “run”。
二、选择正确的单词填空
1.答案:no
解析:“no + 名词” 表 “没有某物”,符合 “完全找不到购物中心” 的语境。
2.答案:fun
解析:“great fun” 是固定短语(很有趣),符合 “建冰屋很有趣” 的语境。
3.答案:wakes
解析:“wake up” 是固定短语(叫醒),主语 “Amy’s mum” 是第三人称单数,故填 “wakes”。
4.答案:early
解析:“early in the morning” 是固定短语(清晨),符合 “早上很早去钓鱼” 的语境。
5.答案:swimming
解析:“go swimming” 是固定短语(去游泳),符合对话语境。
三、按要求完成句子
1.答案:aren’t
解析:“There are no + 可数名词复数” 可转换为 “There aren’t any + 可数名词复数”。
2.答案:What will
解析:对 “做的事” 提问用 “What”,结合 “will” 的句型,故填 “What will”。
3.答案:Is
解析:含 be 动词的句子变一般疑问句,将 be 动词 “is” 提到句首。
4.答案:No;don’t
解析:“Do you...” 的否定答语是 “No, I don’t”。
四、给下列句子选择合适的答语
1.答案:B
解析:问句询问 “明天做什么”,答语 “I’ll go fishing”(我将去钓鱼)匹配。
2.答案:A
解析:问句是 “There be” 句型的一般疑问句,答语 “No, there isn’t” 匹配。
3.答案:D
解析:问句是 “Do you like...”,答语 “Yes, I do” 匹配。
4.答案:C
解析:问句是 “Are you going to...”,答语 “Yes, I am” 匹配。
五、阅读短文判断正 (T) 误 (F)
1.答案:T
解析:短文提到 “It’s a very cold place in the world”,与题干表述一致。
2.答案:T
解析:短文提到 “When it is summer in the Arctic, it is winter in the Antarctic”,可推知 “北极冬季时,南极是夏季”。
3.答案:F
解析:短文提到 “There are many lovely animals”,说明南极有动物。
4.答案:F
解析:短文提到 “they can’t fly”,说明企鹅不会飞。
5.答案:T
解析:短文提到 “In summer, penguins often play on the ice”,与题干表述一致。
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