三年级下册英语7-8

1、三年级下册英语7-8单元练习知识总结单词farm 农场 we 我们Welcome to 欢迎来到 were=we arethey 他们；她们；它们 twin 双胞胎之一theyre=they are aunt 姑母；姨母； pig 猪 girl 女孩those 那些 man 男人；人cow 奶牛 woman 妇女；女人apple 苹果 boy 男孩pear 梨 baby 婴儿；宝宝chicken 鸡 cousin 堂、表兄弟姐妹duck 鸭 name 名字orange 橙子 picture 图片；照片 who 谁 whos=who is 短语two cows_ eight chickens_a

2、n apple_ an orange_ these apples_ welcome to_ welcome to my farm _ that girl_We are twins. _ Heres your bag. _my cousin _ be late_My name is_ My name is Sam._重点句型1. 欢迎来到Welcome to2. 询问是什么？单数时Whats this/that?-Its a/an.复数时What are these/those?.-They are+ 名词复数形式.3. 询问是谁 Whos she/he/this girl/that boy/

3、that man/ that woman?- Shes/Hes my4. 询问是什么吗。单数时Is this/that?-Yes,it is . -No,it isnt.复数时Are these/those +名词复数形式?.-Yes,they are.-No,they arent.练习一、句子翻译：根据中文意思完成下面的句子，每个横线填写一个单词。1. 这些是什么？它们是新的钢笔。  What _ these? _ new pens.2. 那是我的书包。  _ is _ bag.3. 现在是八点。 _ eight _.4. 那些是什么？ 是机器人。  What

4、_ _? They are _.5. 那个男孩是谁？  _ is _ boy?二、从II栏中找出与I栏相对应的答句，将序号填入题前括号内。（10分）A I II( )1. Whos this baby? A. Its a pencil.( )2. What time is it, please? B. Its twelve oclock.( )3. What colour is the cap? C. Its me.( )4. Whats this? D. Its blue.( )5. How old are you? E. Im twelve.B I II( )1. Look at my puppy. A. Yes, he is.( )2. Is it on your book? B. Thank you.( )3. Is that your uncle? C. Im sorry.( )4. This is for you. D. Wo