人教版八年级上册英语Unit 3 I'm more outgoing than my sister 语法比较级课件

这是一份人教版八年级上册英语Unit 3 I'm more outgoing than my sister 语法比较级课件，共25页。
比较级大多数形容词，副词有三个等级形容词怎样变原级规则变化注意：older： 一般指年龄大小； My father is older than my mother.elder:指长幼关系(一般修饰名词作定语); My elder brother is a driver.farther:指距离更远，实际距离. jump fartherfurther:指抽像的. I want to study English further. further reading/ information/ studyHave a trymoreimportant ______________easy _________________ happy ________________ thin _________________good ________________ hot __________________easily ________________ many ________________ nice ________________delicious ____________原级的用法20201. 肯定：…as+原级+as… “…和…一样”You are as tall as me. = You are as tall as I (am) .He has as many books as I (have=do).This computer runs as fast as that one.20202.否定…not as/so+原级+as… “…不如…”This jacket isn’t as (so) cheap as that one.She doesn’t have as (so) many books as I have.Henry doesn’t study as (so) hard as his elder brother.20203. twice/数词times +as 原级 as这条河是那条河的三倍宽.The river is three times as wide as that one.The room is twice as big as mine=(my room).Have a trymoreHe is ____________(一样高) Jim .She studies _____________(一样努力) Mary.He ____________ Jim(不一样高).She _______ study _________Mary（不一样努力）as tall asas hard asdoesn’t as hard as isn’t as tall as比较级的用法services1. … 比较级 + than … “……比……更……”This cake is _________________ (味更美)that one. Li Lei sings ___________ (比…更好)Jim. He is two years _________(比…更大) me .more delicious thanbetter thanolder thanservices2. 比较级 ，… or …? “哪个更……?”表示两者之间的选择. Which is longer, this one or that one?Who draws better ,Tom or Jim?services3.形容词的比较级前面一般不加冠词，但表示“两者中较……”的时候，要用“the+比较级+of the two ”。1，She is the taller of the two girls.2，Do you know the more outgoing boy of the two under the tree ?The weather is getting ___________________（越来越暖和）.Our school is getting ________________________（越来越漂亮）.serviceswarmer and warmer4. 比较级+and+比较级 “越来越 …” more and more +原级more and more beautifulservices 5.The+比较级…，the+比较级… “越……,越……”The more you eat, the fatter you will be.The more,the better.The more exercise you do, the healthier you will become.注意1,比较级前面可以用even(更加)，much/far/ a lot (……得多)，a little/a bit / a little bit (一点),等词语表示不定程度或数量。 This room is much bigger than that one. I am a little taller than he . He studies far harder than before.注意 He is very important to me.2. very/quite/so /as/too/really+原级 不能修饰比较级！ I feel very worse today. You have quite more to do .注意3.比较级中为了避免重复，常用one/that/those替代前面出现过的名词。 This pen is shorter than that one.The cars made in Tianjin are much more popular than those in Shanghai.one代替可数名词单数Those代替可数名词复数that代替可数名词单/不可数名词填正确的替代词1.篮子里的苹果比箱子里的苹果更好吃.The apples in the basket are more delicious than ________ in the box. 2.李先生讲的故事比王先生讲的更有趣The story Mr. Li told us is more interesting than________ Mr. Wang told us.3.瓶子里的水比杯子里的水干净。The water in the bottle is cleaner than_____in the glass. thosethe one that‘‘02:083._______________you are, _________mistakes you will make. (你越仔细，做错的题目就越少） 4. __________you eat, _________you’ll be.(你吃得越多,就越胖)5. Alice writes well. Mary writes _________________ than she. (甚至更好）The more carefulthe fewerThe morethe fatter1.The girl becomes ______________________. (越来越漂亮）more and more beautiful2. The weather is getting _________________. (越来越槽糕）worse and worseeven better