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2017年八年级英语上Unit 3(人教版)

来源:会员上传 日期:2016-07-17 作者:

Unit 3 I'm more outgoing than my sister.
第一课时 Section A (1a~2d)
【学习目标】
1.学生学会形容词或副词比较级形式的构成及两者进行比较的一些常用词汇与句型。
2.通过听对人物的外表进行描绘、个性进行比较的对话,学生学会怎样就两者进行比较。
3.学生学会用比较级进行信息交流,增强自信心,多交益友,快乐生活,快乐学习。
【学习重点】
用所学的功能语言交流如何运用比较级描绘人物的外貌与个性。
【学习难点】
学习形容词和副词比较级的用法
 
 
Learning action tips:According to the actual situation of the students in  class, create scene to lead in the new course by the way of teacher and student's question and answer:
—Whic h one is more hard­working at their lessons? —Lisa is.
And revise the adjectives about describing the appearance and personality of a person.
 
Learning action tips: Preview the words on Page17-18 in the word list. Students read the words by phonetic symbols, then underline new words in the text and mark the Chinese meaning. At las t finish the task in 1a.
【知识链接】
clearly adv.清楚地;清晰地;明白地
【拓展】
形容词后加上­ly常构成副词。eg:loud→loudly;quiet→quietly;serious→seriously;usual→usually;different→differently;real→really
friendly adj.友好的
(1)friendly的比较级是more friendly。
(2)be friendly to sb.对某人友好的。
【拓展】
某些名词后加上­ly可构成形容词。eg:month→monthly;mother→motherly;week→weekly;day→daily情景导入 生成问题
1. T:What do you think of your best friend?
S:________________________________________________________________________
2.T:Is she taller than you?
S:________________________________________________________________________
自学互研 生成能力
Task 1 Let's read the new words and the phrases.
1.I can read.(我会读)
outgoing,better,loudly,quietly,hard­working,competition,fantastic,which,clearly,win,though
2.I can write.(我会写)
翻译下列短语:
(1)敲鼓play__the__drums   (2)长(短)头发long(short)__hair
(3)更外向more__outgoing (4)和……一样努力work__as__hard__as
(5)起得早get__up__early (6)跑得快run__fast
(7)歌咏比赛the__singing__competition
(8)最主要的事情the__most__important__thing
(9)学到新东西learn__something__new (10)玩得高兴have__fun
3.I can summarize.(我会总结)
形容词和副词比较级的变化规则:
(1)一般的在词尾加­er
(2)以不发音的字母e结尾的词尾加­r
(3)以一个辅音字母结尾的重读闭音节,先双写这个辅音字母再加­er
(4)以辅音字母加y结尾先改y为i再加­er
(5)多音节和部分双音节词在该词前面加more
(6)不规则的变化需要我们用心记忆
 
写出下列形容词或副词的比较级。
(1)long longer   (2)short shorter    (3)nice nicer   (4)early earlier
(5)big bigger   (6)hot hotter   (7)thin thinner   (8)easy easier
(9)quietly more__quietly  (10)beautiful more__beautiful   (11)good b etter
Task 2 Let's listen to the tape and finish 1b,2a,2b
Task 3 Make conversations an interview.
1.I can practice.(我会练)
A:Peter,(1)is__that__Paul ?
B:No, that's Tom. Pau l is thinner than Tom.
And he also (2)has__longer__hair(更长的头发)than Tom.
A:Oh,(3)can__they__sing?
B:Yes, they can sing  well.
A:(4)Who__can__sing__better,Paul or Tom?
B:Tom sings better than Paul…
  win
v.获胜;赢;赢得
n.winner 获胜者
【辨析】
win与beat
两者均可作动词,意为“赢”,但用法不同:
(1)win(won,won)后接比赛、竞赛、战斗、奖品、钱等名词。
(2)beat(beat,beaten)后接竞争对手。
【导练】
(1)我们的队赢得了篮球比赛。Our team   won the bask etball match.
(2)昨天乒乓球比赛我打败了内莉。I   beat Nelly at ping­pong yesterday.
Task 2
Learning action tips:
1.Students turn to Page17 and listen to the tape, finish the listening task in 1b. Students listen to the tape again and repeat.
2.Students turn to Page18 and listen to the tape, finish the listening tasks in 2a and 2b. Then students listen again and repeat.
Task 3
Learning action tips:Read aloud the dialogue in 1c,2c, 2d, students imitate and make the dialogue, have a dialogue practice with the structure in 1c,2c and 2d, and have an interview with students and report.
【Method coach】
听录音时,要求学生注意用笔标记:
(1)断句:“|”
(2)语调:升调? 降调?
(3)重读单词:△
(4)不会认读的单词:____
模仿纯正的语音语调,朗读听力材料,培养学生的语言交际能力。
【备注】
                                     
                                    
                                    
2.I can make conversations.(我会编对话)
你能结合教材2d的内容,运用比较级编写对话,来介绍自己的朋友吗?运用句型Who is your best friend? Is she/he thinner than you? Does she/he sing better?
A:Hi!__Li__Lei,__who__is__your__best__friend?
B:Liu__Ming__is__my__best__friend.
A:Is__he__thinner__than__you?
B:No,__he__is__stronger,__and__he__is__more__outgoing__than__me.__And__we__all__like__singing.
A:Oh,__does_ _he__sing__better__than__you?
B:Yes,__he__is__very__talented.
3.I can interview and report.(我会采访和汇报)
Oral report:A:In__our__group/class,…is__taller__than…,but…is__more__outgoing__than…They__both__like__running,__but…runs__faster__than…
交流展示 生成新知
Preshow:Show in groups. (Time: six minutes)
Task 1:First read the words and phrases in groups,then read together and sum up the usage of the words in groups,mark the difficult words in pronunciation and underst anding(students can ask teacher for help).At last,write them on the blackboard.
Task 2:First discuss and check t he answers of Task 2 in groups, then discuss and set scenes to perform the dialogues,compare with the personalities.At last write them on the blackboard.
Promotion show: Class show. (Time:sixteen minutes)
Task 1: 1.I can read.(1)Read together,pay attention to the pronunciation of “competition” “fantastic”; (2)Consolidate the words by word games.
2.I can write.(1)Translate the phrases into English or Chinese by answering quickly;(2)Read together;(3)Spot test:consolidate the usage  of the phrases by making sentences.
3.I can summarize. (1) Sum up the rules of co mparative degrees of adjectives and adverbs with the phrases and sentences in “I can write”;(2) Spot test : consolidate the usage of comparative degrees of adjectives and adverbs with the exercises, check the answers by answering quickly and explain.
Task 2: 1.I can practice.(1)Choose s ome students to translate the key sentences in Task 2;(2)Read together.
2.I can make conversations.(1)Make dialogues according to the task;(2)Set scenes to perform the dialogues;(3)Question students randomly according to the dialogues.
3.I can interview and report.(1)Interview students with comparative degrees and the sentences“Is that Tina? No, that's Linda.Tina has long hair.”Show them on the blackboard in diagrams;(2)Report about students' appearance or personality in oral.
当堂演练 达成目标
写出下列形容词的比较级形式。
1.big bigger  2.many more      3.hungry hungrier  4.thin thinner
5.shy shier  6.outgoing more__outgoing  7.friendly friendlier  8.heavy heavier
9.bad worse   10.little less
课后反思 查漏补缺
收获:_______________________________________________________________________ _
存在困惑:________________________________________________________________________