1、Unit 1 FriendsGrammar1.我的爸爸很幽默。我的爸爸很幽默。2.他乐于助人并随时准备帮助人。他乐于助人并随时准备帮助人。3.他讲笑话使我开怀大笑。他讲笑话使我开怀大笑。4.他很慷慨乐意和朋友分享东西。他很慷慨乐意和朋友分享东西。5.她比我矮。她比我矮。My father has a good sense of humour.He is helpful and ready to help people any time.He tells funny jokes and makes me laugh.He is generous and willing to share thin
2、gs with friends.She is shorter than me/I.My father is humorous.humoroushelpfulreadyfunnygenerouswillingshorteradjectiveMore about adjectivescomparatives 比较级比较级superlatives 最高级最高级 smallest nicestThe white dog is very happy.The first pig is quite fat.The second pig is much fatter.The third pig is the
3、fattest of all.Learning for use原级原级比较级比较级最高级最高级smallsmallersmallesttalltallertallestlonglongerlongest 在大多数短形容词词尾加在大多数短形容词词尾加er变成比较级，加变成比较级，加est变变成最高级。成最高级。规则变化规则变化 以字母以字母e结尾的短形容词，只加结尾的短形容词，只加r或或st变成比较级变成比较级或最高级或最高级原级原级比较级比较级最最高高级级nicenicernicestfinefinerfinest规则变化规则变化以以辅音字母加辅音字母加y结尾的短形容词，先把结尾的短形容词，先
4、把y变成变成i再加再加er或或est.原级原级比较级比较级最高级最高级busybusierbusiesteasyeasiereasiestheavyheavierheaviest规则变化规则变化一个原音字母加一个辅音字母结尾的，并且是重读闭一个原音字母加一个辅音字母结尾的，并且是重读闭音节结尾的短形容词，音节结尾的短形容词，双写这个辅音字母双写这个辅音字母，再加，再加er或或est原级原级比较级比较级最高级最高级bigbiggerbiggestslimslimmerslimmest规则变化规则变化 在长形容词前加在长形容词前加more变成比较级，加变成比较级，加most变成最高变成最高级级。原
5、级原级比较级比较级最高级最高级beautifulmore beautifulmost beautifulimportantmore importantmost important规则变化规则变化better bestworseworstlessmoremostfarther/furtherolder/elderleast farthest/furthestoldest/eldest巧记：巧记：特殊形式比较级特殊形式比较级共有三对二合一共有三对二合一坏病两多并两好坏病两多并两好little意思不是小意思不是小一分为二有两个一分为二有两个一是老来二是远一是老来二是远Short adjectives
6、 are adjectives of one or two syllables,e.g.,clean and heavy.Long adjectives are adjectives of three or more syllables,e.g.,interesting and beautiful.Tipcleanshortcute happylazy bigcleaner cleanestshortershortestcutercutesthappierhappiestlazierlaziestbiggerbiggestPractice 1thin saddifficultinteresti
7、nggoodbadthinnerthinnestsaddersaddestmore difficultmost difficultmore interestingmost interestingbetterbestworstworseheavier thanfatter than Practice 2Practice 3 50kg200kg400kgThe first box is_.The second box is _than the first one.The third box is _of all.heavyheavierthe heaviestPractice 4taller th
8、anthe tallestheavier thanthe heaviestthe slowestthe fastestmore beautiful thanthe most beautifulbetter thanthe best()1.My mother is _ in our family.A.busiest B.the busiest C.busier D.busy()2.This apple is _ of all.A.redder B.the redest C.the reddest D.reddest()3.Which pen is _,this one or that one?A
9、.dear B.dearest C.the dearest D.dearer()4.Kate is _ than all the other girls.She is_ of all.A.taller,tallest B.taller,the tallest C.the tallest,tallest D.tallest,the tallest()5._ of the two men is my uncle.A.The older B.Ol C.The oldest D.Oldest BCDBAMultiple ChoiceTranslation1.Millie 的英语比的英语比Jenny好好
10、.Millies English is better than Jennys.2.我想游泳我想游泳是最有趣的运动是最有趣的运动.I think swimming is the most interesting sport.3.上海比镇江大上海比镇江大.Shanghai is bigger than Zhenjiang.4.他是我们四个中最胖的他是我们四个中最胖的.He is the fattest of us four.5.5.黄河是中国第二长河流。黄河是中国第二长河流。The Yollow River is the second longest river in China.Grammarw
11、orse adj.（bad的比较级）更差，更糟，的比较级）更差，更糟，更坏（更坏（11）worst adj.（bad的最高级）最差，最糟，的最高级）最差，最糟，最坏（最坏（11）height n.高，高度（高，高度（12）weight n.重量（重量（12）sec.abbr.(=second)秒（秒（12）competition n.竞赛，比赛，竞争（竞赛，比赛，竞争（12）test n.测试，考查（测试，考查（12）swimmer n.游泳者（游泳者（12）1.She is shorter than I am.2.My book is more interesting than this.3
12、.He is the tallest boy in our class.4.This is the most expensive computer in the shop.Talk about your friends using comparatives.Appearance:Personality:Ability:slim,thin,fat,strong,tall,short,beautifulfriendly,kind,polite,helpful,happy smart,clever,hard-working B:Amy is slimmer than Lily.A:Who is slimmer,Lily or Amy?Homework1.Remember how to form comparatives and superlatives with adjectives.2.Make sentences using comparatives and superlatives.
