Units6 It's a grapefruit. 知识清单 +练习（含答案）

Unit 6 It's a grapefruit. 知识点总结
一、语音
f—/f/　fat　fish　find　five　fine　face
v—/v/　very　violin　volleyball
y—/j/　you　young　your　yard
二、必记单词
fruit 水果　 juice 果汁 milk 牛奶 water 水 watermelon 西瓜
peach 桃 food 食品; 食物 noodle(s) 面条 these 这些 those 那些
they 他们 thank 谢谢; 感谢 they're＝they are coconut 椰子 grapefruit 西柚; 葡萄柚
Hami melon 哈密瓜 cherry 樱桃 strawberry 草莓 star fruit 杨桃 longan 龙眼; 桂圆
lychee 荔枝
三、常考短语
in a shop 在商店里　
buy one for you 为你买一个
some longans and lychees 一些龙眼和荔枝
would like 想要
apple juice 苹果汁
some strawberry ice cream 一些草莓冰淇淋
四、必会句型
1. 询问某物是什么。
问句: What＋be＋this/that/these/those
答语: It is＋物品. /They are＋物品.
例: —Mum, what's this 妈妈, 这是什么
—It's a grapefruit. 它是一个葡萄柚。
—What's that 那是什么
—It's a coconut. 它是一个椰子。
—What are these 这些是什么
—They are longans. 它们是龙眼。
—What are those 那些是什么
—They are lychees. 它们是荔枝。
2. 表达请求。问句: Can＋主语＋动词原形＋其他
答语: Yes, 主语＋can. / No/Sorry, 主语＋can't.
例: —Can I have one 我可以吃一个吗 —Yes. 可以。
3. 对事物进行确认。问句: Is＋this/that＋冠词＋物品
答语: Yes, it is. /No, it isn't.
例: —Is this a peach 这是一个桃子吗
—Yes, it is. 是的, 它是。
—Is that a cherry 那是一个樱桃吗
—No, it isn't. 不, 它不是。
五、核心语法
1. 特殊疑问句的用法:
特殊疑问句＝特殊疑问词＋一般疑问句
2. 特殊疑问词:
What意为什么, 对“物品”提问; How意为怎么样, 对“方式、方法”提问; Where意为哪里, 对“地点”提问; Who意为谁, 对“人”提问; Why意为为什么, 对“原因”提问; Which意为哪一个, 对“选择”提问; When意为何时, 对“时间”提问; Whose意为谁的, 对“某人的东西”提问。
重难点配套练习
一、判断下列单词画线部分发音是(Y)否(N)相同。
(　　)1. those　 　 they　　　 thank
(　　)2. yes yo yo lychee
(　　)3. Victor very violet
(　　)4. grape strawberry juice
(　　)5. fine photo elephant
二、用所给单词的适当形式填空。
1. He likes _________(peach).
2. It _________(look) very yummy.
3. __________(them) are longans.
4. Can _________(my) have some water
三、单项选择。
(　　)1. ________ those watermelons
A. Is　　 　 B. Are　 　 C. Do
(　　)2. We are going to have _________ noodles for lunch.
A. a B. an C. some
(　　)3. —Do you like bananas, Mimi
—No, ________.
A. I don't B. I'm not C. it isn't
(　　)4. —Do they like lychees
—________
A.Yes, they like pears.
B. No, they like lychees.
C. Yes, they like lychees.
(　　)5. —________ is your dress
—It's yellow.
A. What　　 B. What colour　　 C. Where
(　　)6. —_________ girls are there in your class —22.
A. How much B. How many C. How often
(　　)7. —________ do you like winter
—Because I like playing in the snow.
A. Why　 　 B. What　 　 C. How
(　　)8. —________ do you have on Fridays
—We have maths and English.
A. Where B. When C. What
四、按要求完成句子。
1. This is a strawberry. (变为一般疑问句)
________ ________ a strawberry
2. Is that a watermelon (作肯定回答)
________, it ________.
3. They are coconuts. (用those对画线部分提问)
________ ________ ________
4. What's this ( 用lychee 回答)
________ ________ ________.
5. Diandian is my new friend.
________ is ________ new friend
6. This is Bill's schoolbag.
________ ___________ is this
7. She has dinner at home.
________ ________ she ________ dinner
8. I have three classes in the afternoon.
________ ________ classes do ________ have in the afternoon
五、根据释义填适当疑问词词。(注意大小写)
1. —________ coconuts are these —They are mine.
2. —________ ________ are you —I'm ten.
3. —________ do you study —I study at Sunny School.
4. —________ does your mother do —She's a worker.
5. —________ is his job —He's a policeman.
6. —________ is he —He's my uncle.
参考答案
一、NNYNY
二、peaches；looks；They；I
三、BCACBBAC
四、Is this；Yes is；What are those；It's a lychee；Who your；Whose schoolbag；Where does have；How many you
五、Whose；How old；Where；What；What；Who