新人教版七级英语下册 Unit 1 Animal Friends知识点归纳（短语+句型+语法+写作）+即学即练

Unit 1 Animal Friends ◆短语归纳 1.take care of 照顾；处理 = look after 照顾 2. pick up拿起;举起 3.one another = each other 互相 4.in danger处于危险之中 5.cut down砍伐;减 6. too many 太多 7. made of由……制成的 8.not ... at all一点也不;完全不 9.be good for 对……有好处 10.look like 看起来像 11. good luck 好运 12. for example 例如 13. quite a相当;非常 ◆用法集萃 ◆重点句型 1.—What’s your favourite animal —My favourite animal is the monkey. 你最喜欢的动物是什么？ 我最喜欢的动物是猴子。 2.—Why do you like monkeys —Because they’re very clever and funny. 你为什么喜欢猴子？ 因为他们非常聪明和有趣。 3.--Why don’t you like snakes --Because they’re really scary and dangerous . 你为什么不喜欢蛇？ 因为他们非常可怕并且危险。 4.—Where are penguins from —They’re from Antarctica. 企鹅来自哪里？ 他们来自南极洲。 ◆词形变化 ◆单元语法归纳 语法 A.特殊疑问词What's your favourite animal It's the monkey.Where are penguins from They're from Antarctica.Why do you like penguins so much Because they're very cute!B.可数名词数的变化规则变化：规则例词1一般情况在词尾加-seagle→eagles2以s, x, ch, sh结尾的名词后加esfox→foxes dish→dishes3以-f或-fe结尾的词一般变-f和-fe为v再加-esleaf→leaves, thief→thieves wife→wives life→lives少数加-sroof-roofs 屋顶 giraffe→giraffes4以辅音字母加y结尾的名词，变y为i加-esfamily→families5以-o结尾的名词少数词加-esNegro-Negroes, hero-heroes, potato-potatoes, tomato-tomatoes（口诀 黑人英雄爱吃土豆西红柿）一般加spiano→pianos, photo→photos两者皆可mango-mangos/mangoes不规则变化规则例词1改变名词中的元音字母或其他形式man-men, woman-women, foot-feet, goose-geese, mouse-mice，tooth-teeth2单复数相同sheep, deer, fish, Chinese,Japanese 3只有复数形式trousers, clothes, goods(商品）, glasses（眼镜）4一些集体名词总是用作复数people, police5部分集体名词既可以作单数（整体）也可以作复数（成员）class, family, crowd, group, team6复数形式表示特别含义times(时代), drinks(饮料), sands(沙滩), papers(文件报纸), looks(外表)7表示“某国人”加-sAmericans, Australians, Germans, Europeans单复数同形Chinese, Japanese以-man或-woman结尾的改为-men,-womenEnglishmen, Frenchwomen . 【即学即练】 一、句式转换（对划线部分提问） I met my friend at the park yesterday. They went to the zoo last weekend. The concert will start at 7 o'clock. There are five apples in the basket. My sister is twelve years old. 二、可数名词的变化 （一）将下列单词由单数变复数 1.book _____ 2.box _____ 3.knife _____ 4.city _____ 5.potato _____ 6.photo _____ 7.man _____ 8.sheep _____ 9.people _____ （二）用所给词的正确形式填空 1.There are many _____ (child) playing in the playground. 2.The _____ (leaf) turn yellow in autumn. 3.I need two _____ (glass) of water. 4.These _____ (German) are visiting our school. 5.The _____ (family) are having dinner together. 6.How many _____ (tomato) do you want 7.The _____ (police) are looking for the thief. 8.I saw two _____ (fish) in the river. 9.She bought some new _____ (clothes) last week. 10.Those _____ (American) are my friends. ◆话题写作 【话题分析】 文体:说明文 ... ...