一．名词/代词单数变复数: 特殊情况：
1)单复数同形的名词：sheep；fish; bread; rice; noodles; beef; pork; chicken; fruit; kiwifruit; 2)以o结尾的名词：hippos; potatoes; tomatoes;
3)一般名词变复数直接加s: U6中giraffes; camels;tigers...
U5中 sausages;cake(s)... (U1,U2 名词类似） 二．词组搭配
read a book; watch TV; play a computer games; go shopping; go swimming; go fishing
三．知识点
1. like+doing ; I like drawing.
2. want +to do ; I want to buy a bear.
3. would like +to do; I’d like to have a picnic. 4. How/What about +doing;
Today is Sunday. What/How about going swimming? 5. There be( is/are)
There isa bedin the bedroom. Thereare2 beds in the bedroom. 6. a/an 用法
a storybook-------an English storybook a boy ---------------an English boy
an art lesson; an armchair; an apple; an elephant;an eraser;
四．句型转换
（一）含有be动词的句子：
原句 一般疑问句 肯/否回答 否定句 1. She is a girl.
Is she a girl? Yes,she is./No,she isn’t. She is not a girl. 2. They are students.
Are they students? Yes,they are./No,they aren’t. They are not students. 3. I am a teacher.
Are you a teacher? Yes, I am./No,I am not. I am not a teacher.
练习：把下面句子分别变成一般疑问句，肯定否定回答，以及变成否定句。 1. She is a teacher. 5. Li Yan’s mother is a nurse. 2. It is a cat. 6. Li Yan’s father is a policeman. 3. We are students. 4. I am a teacher.
（二）不含be动词的句子（看动词）：
（1）They like playing football. （2）He likes reading. 一般疑问句：Do they like playing football? Does he like reading? 肯/否回答：Yes,they do./No,they don’t. Yes,he does./No,he doesn’t. 否定句： They don’t like playing football. He doesn’t like reading. 练习：
1. She likes apples. 2. We like going shopping. 3. I like going swimming. 4. Tom goes to school by bike.
for 和with 常考用法。
for①为某人 eg:The dress is for me.这件连衣裙是给我的。 What can I do foryou?我能为你做些什么？
②为某事 eg:We have so many things for our picnic.我们为野餐准备了那么多东西。 with和某人
Eg：1.Would you like to go swimming withme?你想和我一起去游泳吗？
2.I can’t go withyou.我不能和你一起去。 3.Don’t go withus.不要和我们一起去。 绿色字体加粗的 注意使用宾格形式！
常考的：She’ll buy me a new jacket.她将给我买一件新的夹克衫。 Give me a quick answer, please.请给我一个快速回答。 How about/What about+人、物、地点等名词…? ……怎么样？ ①How about you?你呢？
②How about the zoo and the farm?去动物园和农场怎么样？ ③How about some pork?来些猪肉怎么样？ How about +doing?
How about going swimming?去游泳怎么样？ How about going to the zoo?去动物园怎么样？
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