人教精通小学英语四年级下知识点

1、精品文档文档一名词 / 代词单数变复数特殊情况：:精品文档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： hippo s; potato es; tomato es;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;

2、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;Idlike to have a picnic.4. How/Whatabout +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

3、English storybooka boy -an English boyan 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/ 否答复否认句1. She is a girl.Is she a girl?Yes,she is./No,she isnt.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 a

4、m 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，肯定否认答复，以及变成否认句。1. She is a teacher.2. It is a cat.5. Li Yans mother is a nurse.6. Li Yansfather 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.一般疑问句： Do they li

5、ke playing football?肯/ 否答复： Yes,they do./No,they don t.否认句：They don tlike playing football.练习： 2 He likes reading.Does he like reading?Yes,he does./No,he doesnt.He doesntlike reading.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。for

6、 为某人eg:The dress is for me.这件连衣裙是给我的。What can I do for you?我能为你做些什么？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 with me?你想和我一起去游泳吗？2.I cantgo with you.我不能和你一起去。3.Dontgo with us.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： Shellbuy me a new jacket. 她将给我买一件新的夹克衫。Give me a quick answer, please.请给我一个快速答复。 How about/What about+ 人、物、地点等名词 ? 怎么样？ How about you? 你呢？ How about the zoo and the farm? 去动物园和农场怎么样？How about