Unit 3 知识梳理-2023-2024学年八年级英语上册同步精品课堂（人教版）

Unit 3 知识梳理 重点短语 both...and......···和······都 have fun 玩得愉快 singing competition 歌唱比赛 care about 关心；在意 play the drums 打鼓be talented in在······上有天赋 bring out使显现；使表现出 the same as和······相同；和······一致 get better grades 取得更好成绩 the same...as和······相同的······ touch one's heart 感动某人 be good at=do well in 擅长······ reach for one's hand 伸手帮某人一把 make friends 交朋友 in fact 确切地说；事实上；实际上 be different from与······不同；与······有差异 be similar to与······相像的、类似的 be good with善于应付······ be like a mirror 像一面镜子 have good grades 拥有好的成绩 as long as 只要；既然 call...at...拨打······找······ 重点句型 1.A good friend truly cares about me.好朋友会真心关心我。 2.Well,Mary and her best friend are both tall.哦，玛丽和她最好的朋友都很高。 3...·you don't need a lot of them as long as they're good.······朋友不在多而贵在好。 4.My best friend Larry is quite different from me.我最好的朋友拉里与我大相径庭。 5. In fact,she's funnier than anyone I know.事实上，她比我认识的任何人都有趣。 6.My best friend is similar to Larry because she's less hard-working than me. 我最好的朋友与拉里相似，因为她没有我努力。 7. And she also sings more loudly than Tara.并且她也比塔拉唱得更大声。 8.Oh,which one was Lisa?哦，哪一个是莉萨？ 9. Are you as friendly as your sister?你和你妹妹一样友好吗？ 重点语法 形容词、副词的比较级 1.形容词比较级的构成 （1)规则变化 ①直接在词尾加－er. short-shorter slow-slower ②以不发音的字母e结尾的词直接在其后加－r. nice-nicer fine-finer late-later ③以重读闭音节结尾并且末尾只有一个辅音字母的，应先双写该辅音字母再加－er. hot-hotter fat-fatter ④以“辅音字母”结尾的双音节词，先变“y”为“i”，再加－er. heavy-heavier easy-easier early-earlier ⑤多音节词和部分双音节词在其前加more构成比较级。 outgoing-more outgoing beautiful-more beautiful 形容词前加more构成比较级的情况：①多音节形容词，more popular.;②以－ful或－less结尾的形容词，more careful/careless;③动词的现在分词或过去分词充当形容词，more boring,more tired;④某些以－ly结尾的形容词前可加more,也可变“y”为“i”，再加－er,more friendly/friendlier. （2)常见的不规则变化的词有： good/well-better many/much-more bad/badly-worse little-less far-farther(further) 速记：good/well 比较是better,far是farther 和further,worse 原级有两个，副词badly形bad;little比较是less,many/much同是more. 【例句1】 Jane has become than before.She can express herself in public now. A.much outgoing B. most out