七年级英语上册单复数和句型转换

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七（3）班英语10月10日语法学习 名词单复数 和 句型转换

一、名词的单数复数：“一个” 是单数， “数个” 是复数 1.请把名词变为复数：

pen---____________ pencil---______________ book---_____________ orange---_____________ cup---______________ruler---______________

key---_______________ boy----______________dictionary---______________ strawberry---_________________ (以_______结尾的名词要改____为____再加______)

box---_____________

bus---____________dish---____________watch---_____________

zoo---______________photo---________________radio---________________ hero---______________potato---________________tomato---__________________

动词的变化 (单数___________复数______________)

①I __________ a teacher. He __________ a boy. She ___________ a girl. ②This ___________ a book. These _____________ books. ③It _________ a pen. They ____________ pencils.

④We ____________ good friends. _____________ you fine ⑤---____________ those rulers ---Yes, they ___________. ⑥---__________ that your book ---No, it ______________.

⑦---You and I ____________ in China. My friend _________ in China, too. ⑧---____________these your pencils ---No, they _____________.

⑨---___________ that your pencil box ---No, it __________. It _______ his.⑩---The schoolbag ___________ yellow. The cups ___________ white. 3.短语：

我的名字_________ ____________我的姓_______ _____________ _________ 你的名 _________ __________ ___________他的书_________ ___________ 两本字典__________ ______________________三支钢笔__________ __________ 四个杯子____________ ______________五块橡皮___________ _______________





一本英语书_____ ______________ __________六把尺子________ ___________ 七个文具盒__________ _______________ _______________

她的朋友们__________ ________________他的夹克衫__________ ____________ 4.句子转换为复数。

①This is a book. ---_____________ ______________ ________________. ②That is a pen. ---______________ ______________ ________________. ③He is a boy. ---_______________ ______________ ________________. ④She is a girl. ---______________ ______________ __________________. ⑤It is a dictionary. ---____________ ____________ ____________________. ⑥This is my pencil box. ---__________ ______ _______ _________ _________.

⑦That is his ___________ __________ __________ ________________.

⑧This is her key. ---____________ __________ ____________ _______________.

⑨What’s this --- _______________ ___________________

⑩This pen is ______________ ____________ _______ ___________. 4.句子转换为单数。

①These are my pencils. ---__________ _________ _______ ________________. ②Those are strawberries. ---____________ ___________ _____________________.

③They are her books. ---____________ _________ ________________. ④They are boys.. ---______________ ___________ ____________. ⑤They are girls.. ---____________ ____________ ____________.

⑥These are English books. ---__________ ______ ____________ _________.

⑦These are ___________ __________ __________ ________________. ⑧Those are erasers ---____________ __________ _______________. ⑨Those are oranges. ---____________ __________ _______________.

⑩These are my cups. ---__________ __________ __________ _____________.




5.翻译句子：

①这是一床橙色的被子。________________________________________________. ②那是我的书包。______________________________________________________. ③这些是我的书。______________________________________________________. ④那些是他的字典。______________________________________________________. ⑤These are her books. ---_____________ _______________ her books. ⑥Those are his pens. --- ______________ ______________ his pens. ⑦It’s an eraser. --- _________ ____________ an eraser. ⑧They are keys. --- ____________ ______________keys.

⑨This is his dictionary. ---____________ _____________ his dictionary. ⑩Her name is Gina. ---____________ ___________ ______________ Gina. ⑤这是你的文具盒吗____________________________________________________. ⑥那些是你的尺子吗 ____________________________________________________. ⑦

这

些

钥

匙

不

是

我

的

。

_____________________________________________________. ⑧那些文具盒是黑白相间的。

_______________________________________________________________________. ⑨

我

的

朋

友

们

在

中

国

。

____________________________________________________. ⑩

这

些

橡

皮

是

白

色

的

。

_____________________________________________________.



二、句型转换：

肯定句：主语+be（am / is / are）+其他 1.陈述句

否定句：主语+be+not+其他

am not _______________is not ________________are not _________________ (1)将下列句子变成否定句：

①I am a boy. ---_____________ ______________ a ________________. ②That is a pen. ---______________ ______________ a ________________. ③He is my friend. ---__________ ______________ my ________________. ④She is Ms. Green. ---______________ ______________ Ms. Green.



2.一般疑问句：需要用yes或no来回答的问题

方法：找到be动词，放在句子开头，抄写原句。注意大小写和标点符号的变化。 ★is / are 放句首，抄写原句加问号。I am…变成Are you… my变your。 肯定回答：Yes, 主格+be. （be和一般疑问句be保持一致） 否定回答：No, 主格+be+not. （往往用be和not的缩写式）

①I am a boy. ---_____________ ______________ a ________________ Yes, ________ _____________. No, ____________ _______________.

②That is a pen. ---______________ ______________ a ________________ Yes, ________ _____________. No, ____________ _______________.

③He is my friend. ---________ _________ ____________ ______________ Yes, ________ _____________. No, ____________ _______________. ④She is Ms. Green. ---______________ ______________ Ms. Green Yes, ________ _____________. No, ____________ _______________. ⑤These are her books. ---_____________ _______________ her books Yes, ________ _____________. No, ____________ _______________.

⑥Those are my pens. --- ______________ ______________ ___________ pens Yes, ________ _____________. No, ____________ _______________. ⑦It’s an eraser. --- _________ ____________ an eraser

Yes, ________ _____________. No, ____________ _______________. ⑧They are keys. --- ____________ ______________keys

Yes, ________ _____________. No, ____________ _______________.

⑨This is his dictionary. ---____________ _____________ his dictionary Yes, ________ _____________. No, ____________ _______________. ⑩My name is Gina. ---____________ ___________ ______________ Gina




Yes, ________ _____________. No, ____________ _______________. 3.特殊疑问句：（划线提问题）

方法：特殊疑问词+一般疑问句-划线部分

特殊疑问词：什么______________ 什么颜色______________ ______________ 怎样______________ 谁_________________在哪儿 ________________ 多少钱______________ _______________什么时候__________________ ①My name is Eric. ---___________ ______________ _______________ ②That is a pen. ---______________ ______________

③He is my friend. ---__________ ______________ _______________ ④She is Ms. Green. ---______________ ______________ _____________ ⑤These are books. ---_____________ _______________ ______________ ⑥I am fine. --- ______________ ______________ _______________ ⑦My pens are __________ _______ ________ _________

⑧My cup is purple. ---___________ __________ _______ ________ _________

⑨My telephone number is 343-1234.

---__________ ____________ _______________ ________________

⑩His first name is Ben. ---_____________ __________ ____________ ________ 4.翻译句子：

①这是什么它是一块橡皮。

__________________________ ________________________________________. ②那些是什么它们是文具盒。

___________________________ ___________________________________________. ③你的书包是什么颜色的它是黑白相间的。

_______________________________________________________________________. ④这是你的铅笔吗是的，它是的。它是我的。

______________________________________,______________. _________________. ⑤这些是你的钢笔吗不，它们不是的。它们是她的。 _______________________________________,.

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