人教版PEP六年级英语下册第一单元知识点归纳.docx

人教版PEP六年级英语下册第一单元知识点归纳 In the first unit of Grade 6.we learn about XXX。Some four-word vocabulary that we should know includes tall-taller。short-shorter。strong-stronger。old-older。young-younger。big-bigger。heavy-heavier。long-longer。thin-thinner。and small-smaller。These words are used to compare two things。and we need to use the comparative form of the adjective in the sentence。For example。How tall are you? and Im 164 cm tall. We can also use the sentence structure Youre shorter than me or Youre 4 cm taller than me to compare two peopleXXX。we can ask How heavy are you? and answer Im 48 kg. XXX its comparative form。we have some rules to follow。In general。we add -er to the end of the adjective。XXX with an e, we just add -r, such as in XXX before it。we double the consonant and add -er, such as in bigger。thinner。XXX and a y, we change the y to an i and add -er, such as in easier。heavier。and funnier。 However。some adjectives have irregular comparative forms。such as good-better。well-better。bad-worse。badly-worse。many-more。much-more。little-less。and far-farther。 We can also use some synonyms to ask the same n。such as Whats your height? instead of How tall are you? and Whats your weight? instead of How heavy are you? Finally。we can use How to ask about someones physical n。age。height。and length。such as How are you? How old are you? How tall are you? and How long is it? 1.How big is it。This n asks about the size or ns of something. 2.How heavy is it。This n asks about the weight of something. 3.How many are there。This XXX. 4.How much does it cost。This n asks about the price of something. 5.Its and its are two different words with different meanings。Its is a n of it is and refers to something。while its XXX. 6.XXX。yours XXX。Than should be followed by a noun or noun phrase。XXX necessary。Other examples of noun possessive pronouns include: