人教版英语八年级上册全册教材全解unit.pdf

人教版英语八年级上册 Unit3 Im more outgoing than my sister 教材全解 【教材内容解析】Section A 1.Both Sam and Tom can play the drums,but Sam plays them better than Tom.(P.17)both.and.意为“两者都”，并列两个主语时，谓语动词用复数形式。Both Tom and Jim are interested in Math.2.Tara works as hard as Tina.(P.18)as.as.意为“和一样”，两个 as 中间用形容词或者副词原级。He is as tall as his father.I run as fast as he.【拓展】not as.as.意为“不如，比不上”第一个 as 是副词，在否定句中可以换成 so。She doesnt study as/so hard as her brother.Lucy is not as/so easygoing as Lily.3.Oh,which one was Lisa(P.18)which 表示“哪一个”，表示在一定数量中进行选择；what 用于选择范围较大或者不明确时，表示选择人或物的种类。There are some books in the box.Which one is yours What is in the box 4.You can tell that Lisa really wanted to win,though.(P.18)(1)win 表示“赢得”后接比赛、奖项等表示物的名词作宾语；beat 表示“打败”，后接某人、团队等表示人的名词作宾语。They finally beat the other side and won the basketball match.Who won the first prize in the singing contest.(2)这里的 though 作副词，表示“可是、然而”，放在句末，前用都好隔开。Jim said that he would come.He didnt,though.5.But the most important thing is to learn something new and have fun.(P.18)(1)此处动词不定式作表语，放在be 动词后面。My work is to clean the room every day.His dream is to be a teacher.(2)have fun 意为“玩得高兴”，后接动名词。Did you have fun visiting that country Section B 1.is talented in music.(P.20)talented 作形容词，表示“有才能的、有天赋的”，be talented in 表示“在方面有天赋”。Li Yundi is talented in swimming.2.truly cares about me.(P.20)care about 意为“关心、在意”。Thy cared about their uncle a lot.3.makes me laugh.(P.20)(1)make sb.do sth.“使某人做某事”；make sb./sth.+形容词“使某人/某物怎么样”His parents made him stay at home.The news made us excited.(2)laugh 表示“笑、发笑”，laugh at 表示“嘲笑”。Dont laugh at others.4.serious(P.20)此处 serious 表示“严肃的、稳重的”，另外 serious 还可以表示“严重的、认真的”，be serious about 意为“对认真”。Is she serious about giving up her job 5.Thats why I like reading books and I study harder in class.(P.21)Thats why.意为“那是为什么”，强调结果；thats because 表示“那是因为”，强调原因。Thats why I didnt want to leave here.Thats because he is not old enough.6.Im shy so its not easy for me to make friends.(P.21)(1)本句结构为“Its+adj.+for sb.+to do sth.”结构，意为“做某事对某人来说”，此结构中的形容词多为描述事物特征的词，如 easy,important,dangerous,necessary 等。It is important for you to study hard.It is not easy to learn a foreign language.【拓展】Its+adj.+of sb.+to do sth.意为“某人做某事是的”，此结构中的形容词多是 kind,nice,right,wrong,clever,foolish,polite等描述行为者性格、品质的词。It is very kind of you to lend me so much money.(2)make friends 表示“交朋友”，后常接介词 with，表示“和某人交朋友”。He likes making friends with others.7.you dont need a lot of them as long as theyre good.(P.21)as long as 意为“只要”，引导条件状语从句，从句用一般现在时表示将来。You will get good grades as long as you work hard.8.My best friend Larry is quite different from me.(P.21)be different from 意为“与不同”，反义词是 the same as“和相同”。The car is different from that one.This bag is the same as that one.9.However,Larry often helps to bring out the best in me.(P.21)bring out 意为“使显现、使表现出”。I want to bring out the meaning of the poem.10.Larry is much less hard-working,though.(P.21)less 用于形容词或者副词比较级之前，意为“不如、赶不上”，相当于not as/so.as.。Lesson One is less interesting than Lesson Two.=Lesson One is not as interesting as Lesson Two.11.I always get better grades than he does,so maybe I should help him more.(P.21)get better grades 意为“取得好成绩”，grade 作名词，可以表示“成绩、等级”。If you study hard,you will get good grades.12.I dont really care if my friends are the same as me or different.(P.21)(1)if 此处引导宾语从句，表示“是否”，相当于whether。I wonder if he can help us with the problem.(2)the same as 表示“与相同”，反义词为be different from“与不同”。My answer is the same as yours.13.A true friend reaches for your hand and touches your heart.(P.21)(1)reach for ones hand意为“伸手帮某人一把”，reach 这里是不及物动词，意为“伸出（手臂、胳膊）”。Can you reach for my hand(2)touch ones hand意为“打动某人的心、令某人感动的”。The story touches my heart.14.In fact,she is funnier than anyone I know.(P.21)in fact 意为“事实上、实际上”，相当于 as a matter of fact 或者 actually。In fact,she is talented in music.15.We can talk about and share everything.(P.21)(1)talk 是不及物动词，后接宾语时，需要加上介词，talk about sth.“谈论某事”；talk with sb.“同某人谈话”。They are talking about their hobbies.(2)share 表示“分享、合用”时，常用的结构为 share sth.(with sb.)“（同某人）分享某物”。The boy doesnt want to share toys with other children.16.Im different from Jeff because Im louder than the other kids in my class.(P.22)other,the other,another,others和 the others 辨析 other:意为“别的、其它的”，常用来修饰可数名词。the other:表示“两者中另一个”，是特指；the other 之后也可以加复数名词，特指“其它的”。another:表示“三者中另一个”。others:用作代词，泛指“其他的人或物”是复数概念。the others:特指在一个整体中的“其余的人或物（全部）”。We study Chinese,English,Math and other subjects.There are three people in the room.One is a girl and the other two are boys.You should think of others.There are fifty-five students in our class.Thirty of us are girls and the others are boys.17.My best friend is similar to Larry.(P.22)be similar to 意为“与类似”。Your handwriting is similar to his.18.Call the English Study Center at 443-5667 for more information.(P.24)(1)call.at.意为“拨打找”。Please call Mr.Green at 473-8989.(2)information 是不可数名词，表示“一条消息”用 a piece of information。You can get more information through the Internet.【重点短语和句型归纳】一、重点短语 1.more outgoing 更外向 +形容词/副词原形 as与一样 not as/soas 不如 singing competition 唱歌比赛 similar to 与相像的/类似的 about 关心；介意 take care of=look after照顾 like a mirror 像一面镜子 most important 最重要的 long as 只要；既然 out 使显现；使表现出 better grades 取得更好的成绩 for 伸手取 fact 事实上；实际上 friends 交朋友 ,the other 一个，另一个 ones heart 感动某人 talented in music 有音乐天赋 everything 分享一切 about 谈论 二、重点句型 1.have fun doing sth.做某事有乐趣 2.want to do sth.想要做某事 3.as+形容词或者副词原级+as 与一样 4.be good at doing sth.擅长做某事 5.make sb.do sth.使某人做某事 6.Its+形容词+for/of sb.to do sth.做某事对某人来说是怎么样的 7.Thats why.这就是的原因【语法讲解】形容词和副词的比较级 形容词比较级的变化规则。I.规则变化 构成法 原级 比较级 最高级 单音节词+er/est short shorter shortest cold colder coldest 以不发音 e 结尾的词+r/st wide wider widest large larger largest 单个辅音字母结尾的重读闭音节词，双写末尾辅音字母+er/est big bigger biggest hot hotter hottest 以辅音字母+y 结尾的词，变 y为 i+er/est heavy heavier heaviest busy busier busiest 多音节词在前面+more/most important more important most important beautiful more beautiful most beautiful II.不规则变化 原级 比较级 最高级 good/well better best bad/badly/ill worse worst old older/elder oldest/eldest many/much more most little less least far farther/further farthest/furthest 形容词比较级用法。I.比较级用于两者进行比较，结构为“A is 比较级 than B”。:1.My bike is more beautiful than hers.我的自行车比她的漂亮。2.He works harder than before.他工作比以前努力。II.表示两者之间选择，用“which/who is 比较级，A or B”表示“两者之间较之一”时，用“the+比较级”结构。:1.Which is nearer to the sun,the moon or the earth 哪个离太阳更近，月球还是地球 2.He is the thinner of the two.他是两人中较瘦的那个。III.“越来越”用“比较级 and 比较级”结构，多音节和部分双音节词用“more and more 原级”。:1.The weather is becoming colder and colder.天气变得越来越冷了。2.She is becoming more and more beautiful.她变得越来越美了。IV.表示“越越”时，用“the+比较级，the+比较级”结构。:The more careful you are,the more points you will get.你越细心，得分越多。