人教版七年级下册英语unit 1-4知识点汇总中考快到了，离期末考也不远了，下面就是小编给大家带来的人教版七年级下册英语unit 1-4知识点汇总，希望能帮助到大家!人教版丨七下英语unit 1-4知识点汇总What does he look like?1.what does he look like?询问人长什么样，回答：①主语+be+形容词/ 介词短语(he is tall/ of medium height);②主语+have/has+形容词+名词(she has long hair)what does sb like?询问某人喜欢什么2.多个形容词修饰名词多个形容词修饰名词，一般关系近的靠近名词;音节少的在前，音节多的在后。
限定词+数词(序前基后)+描绘性形容词+大小、长短、高低+新旧+颜色+国籍+材料+名词3.May be 为情态动词+动词原形，在句子中做谓语，maybe是副词，表示可能，大概，一般放在句首。
4.a little，little修饰不可数名词，a little表示一点点，little表示几乎没有a few，few修饰可数名词，a few表示一点点，few表示几乎没有5. Find 强调找到的结果look for 强调寻找的过程.6.问职业：what do you do?=what is your job?7.the same as→be different8.long straight brown hair9.最后in the end(表事情结局)finally(强调次序)at last(强调经多番努力终于达成)By the end of 直到……为止At the end of在……末端/尽头I’d like some noodles1.名词可分为可数名词和不可数名词(不可数名词作主语，谓语动词用单数)。
可数名词又分单数和复数。
(1)一般+s;(2)以-s,-x,-ch,sh结尾的名词+es;(3)辅音+y,把y变i,再+es;(4)以-o结尾的，有生命的+es(negro—negroes;hero—heroes;tomato—tomatoes;potato—potatoes);无生命的+s;(5)以f，fe 结尾的名词，改f，fe为v+es(leaf—leaves;knife—knives)(例外：roofs，chiefs)(6)单复数同形：sheep，deer.不规则变化：man—men;woman—women;child—children;foot—feet;tooth—teeth等2.would like sth. 想要某物Would you like some …? 你想要一些……吗?——Yes, please./ ——No, thanks.would like to do sth. “想要做某事”。
英语七下1至4单元作文英文回答：Unit 1: The World Around Us.What are some of the different ways that animals communicate?Animals communicate in a variety of ways, including vocalizations, body language, and chemical signals.What are some of the different factors that can affect the way that animals communicate?The way that animals communicate can be affected by a number of factors, including the environment, the species of animal, and the individual animal's personality.Unit 2: Our Changing Planet.What are some of the different ways that humans are impacting the environment?Humans are impacting the environment in a number of ways, including pollution, deforestation, and climate change.What can we do to reduce our impact on the environment?We can reduce our impact on the environment byreducing our consumption of resources, recycling and composting waste, and using renewable energy sources.Unit 3: The Power of the Mind.What are some of the different ways that we can learn?We can learn in a variety of ways, including reading, listening, watching, and doing.What are some of the different factors that can affect our ability to learn?Our ability to learn can be affected by a number of factors, including our age, our motivation, and our learning style.Unit 4: The Future of Our World.What are some of the challenges that we face as a global community?We face a number of challenges as a global community, including poverty, hunger, and climate change.What can we do to create a better future for ourselves and for generations to come?We can create a better future for ourselves and for generations to come by working together to solve the challenges that we face.中文回答：单元1，我们周围的世界。
