Unit1-Unit3七下期末复习语法复习课件
1.What,where,why引导的特殊疑问句what什么where在哪why为什么用于对具体的事物、日期、颜色、天气、职业、爱好、特征等进行提问，需根据所提问题具体作答。常对地点提问。1.常用来询问原因，通常用because引导的句子作答。2.可以用来提出建议，其常见结构为”Whynot+动词原形+其他？”和”Whydon’tyou+动词原形+其他？“肯定回答常用”Goodidea!”“Great!”等；否定回答常用”I’mafraid...”“Sorry...”等。语法点精讲
2.可数名词变复数的规则变化构成方法示例一般情况，加-sstar→stars；gift→gifts；invention→inventions以字母s,x,sh,ch等结尾的词，加-esbus→buses；box→boxes；brush→brushes；watch→watches；特例：stomach→stomachs以字母f或fe结尾的词，变f或fe为v，再加-esleaf→leaves;wife→wives；knife→knives；shelf→shelves;wolf→wolves;life→lives特例：roof→roofs;belief→beliefs语法点精讲
语法点精讲构成方法示例以辅音字母加y结尾的词，先变y为i，再加-escountry→countries;baby→babies;story→stories;city→cities以元音字母加y结尾的词，加-stoy→toys;monkey→monkeys以ce,se，ze，ge等结尾的词，加-sface→faces；license→licenses;prize→prizes；orange→oranges以辅音字母加o结尾的词，若表示有生命的加-es，若表示无生命的加-stomato→tomatoes;hero→heroes;photo→photos;piano→pianos;zoo→zoos;radio→radios
语法点精讲构成方法示例改a为e型man→men;woman→women特例：German→Germans；human→humans改oo为ee型tooth→teeth;foot→feet特例：boot→boots在词尾加-renchild→children单复数形式相同sheep;deer;means;Chinese;Japanese常用作复数形式或只有复数形式noodles;scissors;trousers;thanks;clothes;goods;chopsticks;people其他特殊形式mouse→mice
语法点过关单项选择()1.—________________?—Heisshortwithblondhair.A.WhydoyoulikehishairB.WhatdoeshelooklikeC.HowdoeshishairD.Howdoeshelooklike()2.—___________________?—Tigers.Ithinktheyrecool.A.WhatareyourfavouriteanimalsB.WherearetheyfromC.HowdoesitlookD.WhydoyoulikethemBA
语法点过关()3.—________________youlikescience?—Becauseitsinterestinganduseful.A.WhynotB.WhydoC.WhydoesntD.Whydoes()4.—WheredoyougetMarkstelephonenumber?—__________________________.A.Letmehelpyou.B.Comeon,please!C.Whynothaveatalk?