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1、人教版小学四年级英语下册知识点及复习要点第一单元our school一、对应词my -your I -you our-your this - that here-there yes-no come-go teacher-student boy-girl his-her 二、知识点 1、表示在几楼上，要用介词on，如on the first floor.在一楼。The first表示第一的，序数词在使用时前面一定要加the,表示事物的排列顺序。 2、介绍离自己近的事物时用this is ?.,介绍离自己比较远的事物时用that is?如：This is my computer.这是我的计算机。T
2、hatis your computer.那是你的计算机。 3、how many?多少？用来询问物品的数量有多少，后面只能跟名词的复数形式。如Howmany books do you have?你有多少本书？ 4、当表示有一个时，名词的前面可以用a或者an.元音前用an ,辅音前用a.如an apple一个苹果 an orange一个橙子apear一个梨a dog一只狗 5、当用Is this? Is that?提问时，一般用肯定回答是：Yes, itis.否定是: No , it isnt. 三、句子：1、This is the teachers office.这是老师办公室。2、That i
3、s my classroom.那是我的教室。3、Go to the library. Read a story-book.去图书馆。读故事书。4、Is this the library? Yes, it is.这是图书馆吗？是的。5Isthat the art room? The art room is on the second floor. 那是美术室吗？不是，美术室在二楼。6、Whereis the canteen? Its on the first floor.食堂在哪里？在一楼。7、 How many students are there in youclass? Forty.(数字
4、)8、 8、Lets go and have a look! 让我们去看一看。4、 单词：playground garden library art room light picture board teachersoffice gym TV room teachers desk wall floor your computer fan this way ,please五、Go to the library ,read a book.Go to the teachers office, say hello.Go to the playground, play football.Go to th
5、e garden, water the flowers. 复习知识点Unit 1A部分：computer计算机 board写字板 fan风扇light灯This is my computer.这是我的电脑。That is your computer.那是你的电脑B部分：teachers desk讲台picture图画；照片wall墙壁floor地板Is this a teachers desk?Yes, it is.第二单元：What time is it?一、知识点1、同义词：supper =dinner晚饭 2、say(第三人称单数) says have =has3、同义句：Whattim
6、e is it? =Whats the time?现在几点了？ 4、Lets?后面直接跟动词的原形。如：Lets go!让我们走吧！ Lets clean the classroom.让我们打扫教室吧！ 5、Itstime for ?后面跟名词。如：Its time fordinner.该吃晚饭了。 Its time for Englishclass.该上英语课了Its time to?后面跟动词。如：Itstime to eat dinner.该吃晚饭了。 Its time to have English class.该上英语课了。二、句子：1、What time is it?几点钟了？2、
7、Its nine oclock.现在九点。3、Its time for English class.该上英语课了。（lunch English class musicclass breakfast dinner P.E class）4、School is over. Lets go to the playground.放学了，让我们去操场吧！5、Its time to go to school.该去学校了！（get up go to school go to bed go home）三、单词：lunch English class music class breakfast dinner P.
8、E class get up go to school go to bed go home just a minute 复数形式：foot-feet (脚)四、Its time for breakfast. Lets drinksome milk.Its time for lunch. Lets have some chicken. Its time for dinner. Lets eat some rice.Its time for PE class. Lets jump and run.Its time for English class. Lets read and write. It
9、stime for music class. Lets sing and dance.Unit 2复习知识点A部分：one一two二three三four四five五six六seven七eight八nine九ten十What time is it ?Its two oclock.B部分：math数学Chinese语文English英语P.E.体育music音乐class课程Its 9:45. Its time for math class.第三单元weather一、知识点1.同义词：Howabout ? =What about ?怎么样？2、表示天气的几个形容词都是同是由相应的名词变化而来的，它
10、们的对应形式是：名词形式 形容词形式 rain雨 rainy下雨的 snow雪 snowy下雪的 wind风 windy有风的 cloud云 cloudy有云的 sun阳光 sunny晴朗的3、一般疑问句Canyou?的回答形式有两种肯定回答是：Yes, I can. 否定回答是: No, I cant.一般疑问句Can I ?的回答形式也有两种肯定回答是：Yes, you can.否定回答是: No, you cant. 4、当问某个地方的天气如何时，要用Whats the weather like in +地名？如：Whats the weather like in Beijing?北京的
11、天气怎么样？二、单词cold cool warm hot sunny windy cloudy snowy rainy outside be careful weather New York degree world London Moscow Singapore Sydney fly love Unit3复习知识点A部分：red红色的blue蓝色的yellow黄色的green绿色的white白色的Is this（that）your T-shirt?No, its not.（Yes,it is.）B部分：jacket夹克衫shirt衬衫skirt裙子dress连衣裙T-shirt T恤衫Wha
12、t colour is it?Its white.第四单元At the farm一、复数形式Sheep = sheep (绵羊) hen= hens（母鸡）Goat= goats（山羊）cow= cows（奶牛）horse= horses（马）foot=feet(脚) tooth= teeth(牙齿) 二、可数名词变复数的规则：1、一般情况下，在单数名词词尾加“s”.如：Cat= cats dog=dogs book= books ruler= rulers 2、在以s,ss , x , sh , ch结尾的名词后面加“es”,如：Box= boxes peach=peaches bus= b
13、uses class= classes 3、在以o结尾的单词后面加“es”,如： Tomato= tomatoes potato=potatoes 4、以元音字母加y结尾的名词，直接加“s”如： Boy=boys toy=toys day= days 以辅音字母加y结尾的名词，去掉y后加“ies”,如： Baby= babies lady= ladies butterfly =butterflies 5、以f,fe结尾的名词，去掉f或fe后加“ves”，如：shelf=shelves leaf=leaves knife= knives 三、I like?后面要加可数名词的复数形式或者不可数名词，如：I like apples .我喜欢苹果。I like chicken.我喜欢鸡肉。四、特殊疑问句：What are these? What are those ? What arethey?在回答时，都要用“They are?”What is this ? What is that? What is it ?在回答时都要用Its a (an )? 一般疑问句：Arethese ? Are those ? Are they?的回答形式也都是一样的，肯
