人教版七年级上册英语课件 unit9 My favorite subject is science SA 1a-2d

1、Unit9 My favorite subject is science Section A (1a-2d)目 录CONTENTS1 学习目标 2 新课导入3 新课讲解 4 当堂小练5 课堂小结 6 课后作业7 学习目标学习本课时新单词及短语： favorite，subject，science，music，math，Chinese，geography，history，why，because，Monday，Friday，Saturday，for sure学会谈论喜好并说明理由思 考新课导入思 考computerhistoryP.E.artsciencegeographyEnglishChines

2、emath(s)subjects music新课讲解1aMatch the words with the pictures.1. P.E. _2. art _3. science _4. music _5. math _6. Chinese _7. geography _8. history _cfbehdag新课讲解1bListen and circle the subjects you hear in 1a.P.E. art science music mathChinese geography history新课讲解 Whats your favorite subject? My fav

3、orite subject is P.E.新课讲解 Whats her favorite subject? Her favorite subject is music.新课讲解Language point 11.Whats your favorite subject? favorite用作形容词时用作形容词时,意为意为“最喜欢的最喜欢的,特别喜欢的特别喜欢的”,可在句中作定语可在句中作定语修饰名词。修饰名词。【注意注意】favorite与与like都有都有“喜爱喜爱”的意思的意思,但它们的词性不同但它们的词性不同,在句子在句子中所处的位置也不同中所处的位置也不同,favorite常与常与lik

4、ebest互换使用。互换使用。e.g.His favorite sport is basketball.= He likes basketball best.他最喜欢的运动是篮球。e.g.What is your favorite color?= What color do you like best?你最喜欢的颜色是什么?【拓展拓展】 favorite用作名词时用作名词时,意为意为“特别喜欢的人或物特别喜欢的人或物”,是可数名词。是可数名词。e.g.These movies are my favorites.这些电影是我最喜欢的。新课讲解2.My favorite subject is sc

5、ience. is是本句的系动词是本句的系动词,随主语随主语subject的变化而变化的变化而变化,如果主语是复数如果主语是复数,则则用用are。e.g.My favorite subjects are science and art.我最喜欢的科目是科学和美术。3.Whats yours? e.g.yours是是you的名词性物主代词。在本句中指代上句提到的的名词性物主代词。在本句中指代上句提到的 favorite subject。也就是说。也就是说,在本句中在本句中,yours相当于相当于your favorite subject, 即即:名词性物主代词名词性物主代词=形容词性物主代词形容

6、词性物主代词+名词名词。 新课讲解1cPractice the conversation with your partner. Then make your own conversations.Whats your favorite subject?My favorite subject is art.新课讲解Whats your favorite subject?My favorite subject is _. artP.E.Chinesemusichistorygeography新课讲解Listen and put the conversation in order.2a234新课讲解L

7、isten and match the subjects you hear with the descriptions.2bSubject1.art2.science3.music4.P.E.5.math6.geography7.historyDescriptiona. funb. interestingc. boringd. difficulte. relaxing新课讲解Language points 2Why do you like P.E.? Because its fun. 疑问词疑问词why意为意为“为什么为什么”,用来提问原因用来提问原因,常用常用because引导的句子来回答。

8、引导的句子来回答。e.g.Why are you late for school?你为什么上学迟到了?e.g.Because it is raining.因为正在下雨。新课讲解because是连词是连词,意为意为“因为因为”,其后接句子其后接句子,用来说明用来说明原因。在汉语中原因。在汉语中,表示因果关系一般用表示因果关系一般用“因为因为,所所以以”,但在英语中但在英语中,because(因为因为)与与so(所以所以)在一个在一个句子中不能同时出现。句子中不能同时出现。因为我太忙因为我太忙,所以我不能同你出去。所以我不能同你出去。(F)Because I am very busy, so I

9、cant go out with you.(T)Because I am very busy, I cant go out with you.(T)I am very busy, so I cant go out with you.新课讲解2cWhat do you think of the subject above? Make your own conversations using the words in 2b.2cWhats your favorite subject?Science.Why do you like science?Because its interesting.新课

10、讲解Whats your favorite subject?My favorite subject is _.Why do you like _?Because its _.funinterestingrelaxing新课讲解Role-play the conversation.2dFrank: Hi, Bob. Hows your day?Bob: Its OK. I like Monday because I have P.E. and history. Theyre my favorite subjects.Frank: Whos your P.E. teacher?Bob: Mr. H

11、u. He always plays games with us.Frank: Thats great! But why do you like history? Its boring.Bob: Oh, I think history is interesting. Whats your favorite day?Frank: Friday.Bob: Why?Frank: Because the next day is Saturday!Bob: Haha! Thats for sure. I like Friday, too.新课讲解Language points 31.Hows your

12、day? 这是比较口语化的表达方式这是比较口语化的表达方式,常用于问候。常用于问候。 回答常回答常用用Very good.(很好很好)/Fine.(不错不错)/So so.(一般般一般般)/Terrible.(很不好很不好)。2.because I have P.E. and history. have和名词连用表示和名词连用表示“进行一种活动进行一种活动”。e.g.We have no classes on Sunday.周日我们不上课。新课讲解【拓展拓展】(1)have和一些其他名词连用表示和一些其他名词连用表示“患患病病”。e.g.I have a headache.我头疼。(2)表示表

13、示“有有”。e.g.Look! I have wings, just like you.看!我像你一样有翅膀。(3)表示表示“吃、喝吃、喝”。 e.g.I wanted to have a cup of tea and some eggs.我想喝杯茶,吃一些鸡蛋。新课讲解3.Whos your P.E. teacher? Mr. Hu. who是疑问代词是疑问代词,在本句中作表语。在本句中作表语。who作表语时作表语时,用用“Who+be+主语主语?”的句型的句型,系动词系动词be随主语的数而变化随主语的数而变化:主语是第三人称单数时用主语是第三人称单数时用is,主语是复数时用主语是复数时用a

14、re。e.g.Whos this man?这个人是谁? Hes Jacks father.他是杰克的父亲。【拓展拓展】who引导的特殊疑问句对人提问引导的特殊疑问句对人提问,意为意为“谁谁”,可以作主语。可以作主语。who作主语时作主语时,用用“Who+谓语谓语+其他其他?”的的句型句型,并且并且who通常被认为是第三人称单数形式通常被认为是第三人称单数形式,谓语动谓语动词要与其保持一致。词要与其保持一致。e.g.Who helps you do housework?谁帮助你做家务? Mary.玛丽。新课讲解4.He always plays games with us. play with

15、sb.意为意为“和某人一起玩和某人一起玩”。e.g.Can you come out to play with me?你能出来和我一起玩吗?【拓展拓展】play with sth.后跟某物时还可以意后跟某物时还可以意为为“玩弄玩弄,玩耍玩耍”。e.g.The boy is playing with his toy car.这个男孩正在玩他的玩具车。新课讲解5.Thats for sure. Thats for sure.表示完全赞同他人的观点表示完全赞同他人的观点,表示表示“那是肯定的那是肯定的,确实是这样的确实是这样的,完全没有完全没有问题问题”。e.g.Mr. Wangs English

16、class is very interesting.王老师的英语课非常有趣。e.g.Thats for sure.的确如此。当堂小练一、根据句意及首字母或汉语提示完成单词1.Some students think art is a relaxing_(学科).2.I dont like hamburgers b_ theyre not healthy.3.The second day of a week is M_.4.Susan only likes to have_ (音乐)at school.5.Jill has_ (地理)on Friday.subjectecauseondaymusi

17、cgeography当堂小练二、根据汉语提示完成句子6._ _ _(我最喜欢的运动)is basketball.7._ _ _ _(你为什么喜欢)history?8.I always_ _ _(和.玩游戏)my friends.9.-This game is really interesting.-Thats_ _(无疑,肯定).10.I like music_ _ _ _(因为它令人放松).My favorite sportWhy do you likeplay games withfor surebecause it is relaxing归 纳课堂小结词汇:favorite, subject, science