Unit 3 Section B 3a-Self Check课件 2023-2024学年人教版英语八年级上册

Unit 3 I am more outgoing than my sister. Section B 3a-Self Check Lead-in Pre-writing While- writing Post-writing 0 Free talk 写出下列各形容词的比较级 short thin big beautiful large hot busy popular much good shorter thinner bigger more beautiful larger hotter busier more popular more better 1. 直接在形容词后加-er 2. 以不发音的e结尾的形容词直接在其后加-r tall—taller nice—nicer short— small— shorter large — whiter white— smaller larger 形容词比较级的构成规则 Lead-in Pre-writing While- writing Post-writing 0 Free talk 3.以重读闭音节结尾并且末尾只有一个辅音字母,应先双写这个辅音字母再加-er. big—bigger 4. 以“辅音字母+y”结尾的,先改“y”为“i”,再加-er。 happy—happier 5. 多音节和部分双音节形容词在其前面加more。 outgoing—more outgoing thin— fat— heavy— thinner fatter heavier Lead-in Pre-writing While- writing Post-writing 0 Free talk thin thinner fat fatter Zhang Liangying is thinner than Han Hong. Han Hong is fatter than Zhang Liangying. Lead-in Pre-writing While- writing Post-writing 0 Free talk long hair longer short hair shorter I have longer hair than her. She has shorter hair than me. Lead-in Pre-writing While- writing Post-writing 0 Free talk tall taller short shorter Tom Lucy Tom is taller than Lucy. Lucy is shorter than Tom. Lead-in Pre-writing While- writing Post-writing 0 Free talk calm calmer wild wilder Zhu Geliang is calmer than Zhang Fei. Zhang Fei is wilder than Zhu Geliang. Lead-in Pre-writing While- writing Post-writing 0 Free talk quiet quieter outgoing more outgoing Zi Wei is quieter than Xiao Yanzi. Xiao Yanzi is more outgoing than Zi Wei. Lead-in Pre-writing While- writing Post-writing 0 Free talk Andy smart smarter Coco is smarter than Andy. Coco small smaller big bigger The pear is smaller than the apple. The apple is bigger than the pear. Lead-in Pre-writing While- writing Post-writing 0 Free talk long straight hair likes reading serious hard-working tall popular outgoing short straight hair likes sports funny smart Lingling GROUPWORK 3a Lili Wang Lingling and Liu Lili are my best friends. Look at the information below and compare them. I have two best friends W