第4单元 人教版七年级英语上册Unit 4 Where’s my schoolbag? 课堂接力 【语法看点】 语法探究名词变复数小结p43 可数名词有单数和复数两种形式。名词单数变复数形式的部分规则如下: (1) 一般名词词尾加s。如: pen→pens (2) 以o结尾的名词一般直接加~s。如:radio→radios,photo → photos 但有的以o结尾的有生命的名词要加~es。 如:tomato→ tomatoes (3) 以s,x,ch,sh结尾的名词变为复数时要加~es。 如:bus→buses, box→boxes, watch→watches (4) 以“辅音字母加y”结尾的名词变y为i加~es。女口:dictionary→dictionaries (5) 以“元音字母加y”结尾的直接加~s,如:boy→ boys,key→ keys (6) 以f或fe结尾的名词,一般情况下将f、fe变为v,再加~es。 如:leaf→ leaves, wife→wives 【语法专练】 第四单元语法专练p43 I.用所给词的适当形式填空 1. This is my ________ (book). 2. Is that your ________ (mother)? 3. These are his_________ (pen). 4. Are they your ________ (parent)? 5. Tom and Mike are my ________ (friend)? 6. Where's my ________ (schoolbag)? 7. Here are my brother's ________ (pencil). 8. Her ________ (key) are on the sofa. 9. My two ________ (pencil box) are on the desk. 10. His brother's ________ (tape) are in his bag. 11. Are those your ________ (photo)? 12. These are my grandparents' ________ (radio), Ⅱ.翻译下面的短语 1.两把尺子 _____________________ 2.一个橙子 ____________________ 3.一串钥匙 _____________________ 4.三个弟弟 ____________________ 5.两个女儿 _____________________ 6.一些照片 ____________________ 7.一块橡皮 _____________________ 8.这些箱子 ____________________ 9.五本词典 _____________________ 10.那些手表 ___________________ 11.他们的桌子 __________________ 12.两台收音机 _________________ (责任编辑:admin) |