Unit 3 课时1 Section A(1a～2d)-2024-2025学年八年级上册英语同步辅导（人教版）

Unit 3 I'm more outgoing than my sister. 课时1 SectionA(1a~2d) 重点知识 续表 词语词性 含义 1. I'm more outgoing than my sister. 我比我姐 实例 姐外向。 Both of the flowers 两者,双 bothpron. 考查方向 (1)这是一个常用的比较级句 are very beautiful. 那 方,两人 型。结构为:A十动词十形容词/副词的比较 两朵花都很漂亮。 级十than十B,意思为“A比B.....” 易错提示 eg:His computer is cheaper than mine (1)辨析both与all 他的电脑比我的便宜。 bothof十复数名词 He always does better than me. both 两者都 或代词 他总是比我做得好。 (2)more outgoing 是outgoing 的比较级形 allof十复数名词或 all 三者或三者以上 代词 式。英语中,形容词的比较级一般是在词尾 加-er。如small→smaller,long→longer,tall (2)both/allof后接复数名词时,名词前常用定 →taller。但是,多音节形容词和部分双音节 冠词、物主代词或指示代词;接代词时,须接宾 形容词变比较级时要在形容词的前面加 格形式。 more,且该形容词要用原级,即原形。如 eg:All of them are English.他们都是英国人 beautiful→more beautiful, delicious→more Both of the brothers are here. delicious,athletic→more athletic. 兄弟俩都在这儿。 2. Both Sam and Tom can play the drums...萨 (3)当both用于否定句时,表示“并非两者 姆和汤姆都会打鼓..... 都.....”。 考查方向 both...and.........和......都; both..,and...的否定形式为neither... 既............ nor...或not either...or...。 eg:Both you and I were wrong.你和我都错了。 eg: I don't need the both dictionaries. 知识拓展 both的用法如下: 这两本字典我并不都需要。 He can speak neither English nor French. 词语词性 含义 实例 -He can't speak either English or French She wants the both 两者的, 他既不会讲英语也不会讲法语。 both adj. 双方的 dictionaries. 这两本 字典她都想要。 基础巩固 13.-You speak English much 一、用所给词的适当形式填空。 than 1. He is (young)than I am before. (old) than his 2. Mr. Smith is much -Thank you. wife. A. well B. better C. best D. good (good) than that one. 3. This book is 14. Which subject do you like ,Eng- 4. The weather today is (bad) than lish or Chinese? A. well yesterday. B. better C. the best D. good 5. Which is (big),the sun or the 15. She practices a lot. she still can' moon? sing well. (hot) than last A. and 6. This summer is B. though C.or summer. D. but 7. This exercise is (easy) than 三、句型转换。 that one. 16. Mr. Green has four English books. Mrs 8. She is (healthy)than her brother. Green has six English books.(合并为一句) Mrs. Green has two (nice) to stay at 9. I think it's much English books home than to go out on a hot day Mr. Green. 10. This little boy is (outgoing) than 17. Tom is short. Jim is short,too.(合并为一 that one. 句) 二、单项选择。 Tom Jim are short. 11. Helen than Kate. 18. I am a littleheavier thanher.(改为同义 A. is calmer B. is calm 句) C. calm She is a little D. are calmer than me. 12. The doctor told Mary to eat vege- 19. Iamshorter thanher.(改为同义句) tables and meat because she was She than me. getting fatter and fatter. 20. Lucy is the one with longer hair.(对画线部 B. more;less A. much;little 分提问) C. many:few D. more: fewer is Lucy? 能力提升 一、词形转换。 4.thin(比较级) 1.short(反义词) 5.nice(比较级) 2.funny(比较级) 6. serious(比较级) 3.different(名词) 7.many(比较级) 8.good(比较级) was last year. 9. friend(形容词) A. much more beautiful B. much beautiful 10. outgoing(比较级) C. the much beautiful D. beautiful 20. Isabella and Maria 二、根据句意及首字母提示完成单词。 .girls. than Li Hong. A. are all 11. I sing more 1 B. are both than I. I usually get up 12.She is1 C. all are D. is both than she. 四、补全对话。 13. I took part in the singing c yes- A: Hi,Mary! May I have a look at your photos? terday. B: Sure,here you are. A: the first prize 14. I really want to w (2) for the game. B: Yeah, that's right! They are twins, Lucy 15. We can both 1 something and and Lily. A:Oh. have f (22) B: No,not really. 三、单项选择。 (2oShe is the one on 16. Computers are than before. the left. A. cheap B. cheaper A: (24) C. more cheap D. the cheaper B: Well,Lucy is a bit quieter than Lily. 17. My little sister is than me, but A: Is Lily very outgoing? than me. she eats B:Yes. (2sShe is really funny. A. younger; more B. young;much A. They look exactly the same. C. young;many D. more young;more B. Lucy is a bit taller 18. Nowadays science fiction isn't as C. What other differences are there between as cartoons among teenagers. them? A. popular B. more popular D. Lily is more outgoing than her sister. C. less popular D. the much popular E. Are they your friends,Mary? 19. This year our school is than it 课时 2 Section A(Grammar Focus&3a~3c) 重点知识 较级。 2.形容词比较级的变化规则 1.形容词比较等级的含义 考查方向 形容词由原级变比较级时,我们 考查方向 在英语中,要对人或物进行相互 可把形容词分为三大类,每种类型的变化规则 比较时,通常用形容词的比较等级来实现。大 不一样,具体情况如下: 多数形容词有三种等级形式,即:原级、比较 (1)单音节形容词和以-er,-ow,-ble,-ple结尾 级、最高级。本单元我们主要学习形容词的比 的,以及以辅音字母十y结尾的少数双音节形的病是吃了不健康食品的结果。”cause 数名词。 相当于reason强调起因，原因，与result 10.A点拨：本题考查频率副词的用法。 相反；result强调结果。故B与C意义 根据句意可知平时几乎不乘公共汽车， 相同而不能选。而end意为“结束”，不 频率很低，但不能选never,never意为 符合题意。 “从不”，太绝对，故选A。 9.C点拨：此题考查一般现在时。问句 Unit 3 I'm more outgoing than my sister. 中can为一般现在时：答句中的usually 课时1 Section A(1a2d) 也说明此题应用一般现在时。 10.B点拨：此题考查宾语从句的时态。 基础巩固 因为从句表示的是一个客观真理，虽然 -,1.younger 2.older 3.better 主句是过去时，但从句仍用一般现在时。 4.worse 5.bigger 6.hotter 7.easier 三、ll.How often;eat 8.healthier 9.nicer 10.more 12.What does;love outgoing 13.How is 二、11.A点拨：单音节形容词比较级在词 14.How many hours does;sleep 尾直接加-er。 15.favorite;is 12.B点拨：句意“医生叫玛丽多吃蔬 四、16.B17.C18.E19.D20.A 菜，少吃肉，因为她正变得越来越胖。”由 后面的原因状语从句可知主句也应用比 课时4 Section B(3a~4)&Self Check 较级，排除A、C选项；vegetables为可数 基础巩固 名词，用many的比较级more修饰； 一、l.habit2.up3.about4.However meat为不可数名词，用little的比较级 5.dentist less修饰，故本题选B。 二、6.B7.D8.B9.C10.B 13.B点拨：句中有表示比较的连词 三、11l.may be12.much13.What does: than,所以所填部分应是比较级，而选项 do 14.How often do 中只有better是比较级。 能力提升 14.B点拨：两种科目比较，更喜欢哪个 -1.health 2.eating 3.to study 4.less 用比较级。 5.magazines 15.D点拨：前后两句是转折关系，所以 二、6.A点拨：usually意为“通常”，常用于 用转折连词but。 一般现在时中，因为主语是they,所以 三、16.more:than17.Both:and 选A。 18.thinner 19.is taller 20.Which one 7.D 能力提升 8.A点拨：由peas,carrots和cabbages 一、l.long/tall2.funnier3.difference 可知，冰箱里没有蔬菜了。 4.thinner 5.nicer 6.more serious 9.A点拔：much修饰不可数名词， 7.more 8.better 9.friendly many修饰可数名词复数，little修饰不可 10.more outgoing 二、ll.loudly12.lazier:earlier 称单数形式，所以用does。 13.competition 14.win 15.learn:fun 9.B点拨：由but表示转折可知，我们 三、16.B 的老师比我们“更早”，所以用early的比 17.A点拨：young的比较级形式是直 较级。 接加-er;much/many的比较级都是 10.C more. 11.A点拨：funny的比较级形式是把y 18.A点拨：as..as...结构中，应用形 变i加-er。 容词/副词的原级。 12.A 19.A点拨：由句中的关键词than可知 13.B点拨：由前一句“我认为艾丽斯是 用形容词的比较级；又因beautiful是多 最适合这个工作的人”，可知原因是她替 音节形容词，变比较级时应加more。另 别人考虑比替自己考虑“多”。 外修饰形容词的比较级可用much,a 14.B点拨：由答语“对不起，我忘了打 little,alot等。 扫它。”可知“教室今天不如昨天干净。” 20.B 故应用not as/so..as..结构。 四、21.E22.A23.B24.C25.D 15.B点拨：the十比较级，the十比较级 表示“越…，越…”。 课时2 Section A(Grammar Focus&3a~3c) 三、16.smarter than17.as friendly as 基础巩固 18.as hard as 19.much taller:I was 一、l.shorter2.more3.more important 20.Who is funnier;or 4.taller 5.more outgoing 6.quieter 课时3 Section B(1a~2e) 7.more athletic 8.heavier 9.funnier 10.calmer 11.thinner 12.better 基础巩固 13.worse 14.further/farther 15.less 一、l.different2.laugh3.quieter 二、16.D17.C18.A19.D20.C 4.good 5.for 6.cares 7.win 三、21.the taller22.as/so:as 23.is: 8.playing singing 24.Our;yours 25.don't;well 二、9.C点拨：be good at(doing)sth.意为 能力提升 “擅长（做）某事”。 一、l.curlier2.taller3.longer4.quiet 10.A点拨：make为使役动词，后跟动 5.little 词原形，即make sb.do sth.“使某人做某 二、6.B点拨：由下一句“他总是帮助其他 事”。 人。”可知他很“善良”，故选B。 11.B 7.D点拨：由than可知应用outgoing 12.C点拨：look the same“看起来一 的比较级形式，outgoing的比较级形式 样”。 是在其前加more。 13.A点拨：由第二句“她很严肃，但我 8.C点拨：为了避免重复，用do代替前 很搞笑。”可知她与我不同，故选A。 面出现的实义动词，又因Tom是第三人 三、14.A→laugh15.C→playing16.B-→