Unit 5-6 知识点梳理及巩固练习（含答案）-2025-2026学年译林版（三起）英语四年级上册

四年级上册 Unit 5-Unit 6 知识点整理及巩固练习 知识点一：人称代词主格、人称代词宾格、形容词性物主代词的使用 代词 我 你 他 她 它 我们 你们 他们 人称代词主格 I you he she it we you they 人称代词宾格 me you him her it us you them 形容词性物主代词 (xxx的) my your his her its our your their （1）人称代词主格通常作主语，在句子的前面部分 I have many friends. We can play football together. 人称代词宾格通常做宾语，在句子中通常位于动词、介词后面 Let us go and play ping-pong. This book is for you. 形容词性物主代词通常位于名词前或be动词后 My father is a teacher. This is our school. 巩固练习：根据句意使用合适的代词填空 _____ (they) are good friends. _____ (we) toys are very cute. Look at this doll, _____ (she) eyes are big. This is _____ (I) brother, _____ (he) is tall. Do you want to play with _____ (we) What's _____ (you) name We walk _____ (we) dog after school. My hair is long, but _____ (he) hair is short. I like sport, it is good for _____ (I). Where are _____ (you) babies 知识点二：名词单数，名词复数，不可数名词 名词单数：一个......，通常前面需要a/an修饰 a robot一个机器人 an umbrella 一把雨伞 名词复数：多个......，前面可以使用some/any/many/a lot of/lots of修饰 不可数名词：没有数量的物品，前面可以使用some/any/much/a lot of/lots of修饰 名词单复数和be动词的对应使用：单数/不可数名词使用is; 复数名词使用are 单数名词变复数的规则： ①+s；②以x,sh,ch,s结尾+es；③以o结尾，有生命“es;无生命+s；④以辅音字母+y结尾，变y为i+es；⑤以f, fe结尾，变f, fe为v+es；⑥单数复数同形：fish，sheep；⑦特殊变化：foot-feet脚；this-these that-those 巩固练习： 写出下列名词的复数形式。 1.story_____ 2.kite_____ 3.ear_____ 4.watch_____ 5.season_____ 6.day_____ 7.bird_____ 8.fish_____ 9.leaf_____ 10.mouse_____ 11.toy_____ 12.box_____ 二、根据所给单词的适当形式填空。 1. There are seven _____ (day) in a week. 2. I can see a lot of _____ (fish) in the river. 3. My friends _____ (be) very nice to me. 4. Our doll is a boy. His hair _____ (be) short. 5. I have some new _____ (friend). 6. _____ (this) toys are very cute. 7. The weather _____ (be) not very cold today. 8. I like reading English _____ (story). 9. Would you like some _____ (milk) 10. Let’s go and fly _____ (kite) in the park. 知识点三：It’s time ... 句型， 到时间做某事了/ 该做某事了。 It's time for +名词 It's time +to +动词 巩固练习： It’s time _____ (to/for) English. It’s time _____ (to/for) go home. It’s time _____ (to/for) school. It’s time _____ (to/for) walk my dog. It’s time _____ (have) breakfast. It’s time _____ (watch) TV. It’s time _____ (go) to the park. It’s time for lunch.(改为同义句) It’s time _____ _____ lunch. 知识点四：询问天气以及表示天气 问天气：①What's the weather like... 天气怎么样？ ②How's the weather ... 天气怎么样？ 回答：The weather is / It's +形容词（表示天气）. 表示天气的形容词： sun-sunny晴朗的 wind-windy有风的 rain-rainy多雨的 cloud-cloudy多云的 补充: snow-snowy下雪的 fog-foggy有雾的 ice-icy结冰的，冰冷的 （3）表示气温的形容词：warm温暖的 hot热的 cool凉爽的 cold寒冷的 巩固练习： It’s _____ ( ... ...