Module 2 Unit 3课件

Unit 3 Language in useModule 2 My home town and my countryLanguage practiceIt’s getting bigger and busier.It’s a newer city than Hong Kong.Its streets are much wider and cleaner too. It’s taller than many other buildings in Shenzhen.形容词比较级（ 1 ）Grammar 1. 比较级定义：表示两者之间进行比较，一个比另一个程度上更进一步。2. 比较级变化规则：① 一般在词尾加 -er 。如： small — smaller old — older② 以字母 e 结尾的形容词直接加 – r 。如： large — larger fine — finer ③ 以重读闭音节结尾的形容词，如末尾只有 一个辅音字母，应双写该字母，再加 -er 。 如： big — bigger hot — hotter④ 以辅音字母加 y 结尾的形容词，把“ y”变 “i” ，再加– er 。 如： busy —busier easy — easier1. short — _______ 2. thin — ______3. early — _______ 4. red — _______5. fine — _______ 6. fat — _______7. cool — _______ 8. big — ______9. wet — _______ 10. dry — _______ shorterthinnerearlierredderfinerfattercoolerbiggerwetterdrier写出下列形容词的比较级。3. 比较级的结构：(1) 同级比较的结构： as + 形容词 / 副词 + as ，表示“和……一样”。 not as + 形容词 / 副词 + as ，表示“不 像……那样”。(2) 比较级结构： 比较级 + than + 比较对象，表示“比…… 更……”。Complete the sentences with the correct form of the words in the box.1big cold large old tall1. Shenzhen was very small about thirty years ago but it is much ______ now.2. This building is tall but that building is much ______.biggertaller3. Beijing is old but Xi’an is much ________.4. The US has a large population but India’s population is _________.5. Beijing is cold in winter but Harbin is ______. olderlargercolderbig cold large old tallWork in pairs. Talk about the pictures. Use the words in the box to help you.2big busy high low old small tall wideNow make comparisons. Write s...