新人教版八年级上册英语 Unit 10 第4课时 教学课件

1、Unit 10 If you go to the party, youll have a great time!Section B (2a2e)学习目标单词及短语：keep.to oneself，normal，unless，mistake，certainly，himself，advise，solve，experience，in half，halfway重点句型：It is best (not)to do思 考新课导入思 考What do you do when you have a problem?新课讲解2aWhat kinds of things do you worry about? W

2、ho do you usually go to for help? Im not good at math. I usually worry about it.I usually go to my math teacher for help. 新课讲解2bLook at the statements and then read the passage quickly. Which statement expresses the main idea of the passage.新课讲解新课讲解Language point 1Unless we talk to someone, well cer

3、tainly feel worse. unless引导条件状语从句。 unless意为“除非”,在意义上相当于ifnot。 如果主句中使用一般将来时,在时间和条件状语从句中常用一般现在时来表示将来。 You will fail unless you study hard.=You will fail if you dont study hard.除非你努力学习,否则你考试会不及格的。 Unless you put on your raincoat,youll get soaked.=If you dont put on your raincoat,youll get soaked.把雨衣穿上,

4、 否则你会全身湿透的。Dont touch the instruments unless the teacher allows you.除非老师允许,否则不要乱动仪器。新课讲解Language point 2She was afraid to tell her parents about it. be afraid to do sth.害怕去做某事, to后跟动词原形。The girl is afraid to go out at night.这位女孩害怕晚上出去。【辨析】be afraid to do sth.,be afraid of sb./sth.,be afraid of doing

5、 sth.,be afraid +that,be afraid for (1)be afraid to do sth.表示“害怕/不敢做某事”,to后跟动词原形。 I am afraid to go near the dog.我害怕走近那条狗。(2)be afraid of sb./sth.表示“害怕某人或某事”,of后接名词或代词。Are you afraid of snakes?你害怕蛇吗?新课讲解(3)be afraid of doing sth.表示“害怕/担心某事(往往是自己无法左右的事情)发生”。 Dont be afraid of making mistakes.别害怕出错。(4

6、)be afraid +that从句, that 可省略,表示“恐怕,想,认为”,常用于表示歉意或客气,暗含令对方失望的含义。 Im afraid that I cant come to your party tomorrow.恐怕明天不能参加你的宴会了。(5)be afraid for表示“为担心”。 Im afraid for your health.我为你的健康担心。新课讲解Language point 3Her dad said he sometimes made careless mistakes himself. careless adj.粗心的。比较级为more careless

7、,最高级为most careless。副词形式:carelessly粗心地。careless的反义词是careful(小心的)。He is very careless and works badly.他非常粗心,工作做得不好。Careless drivers have accidents.粗心的司机出事故。【拓展】careless是由care加否定后缀less构成的,less常用来构成形容词/副词,表示“无的,不能的”。类似的词有:use + lessuseless无用的,hope + lesshopeless无望的,home + lesshomeless无家可归的,help + lesshe

8、lpless无助的,end + lessendless没完没了的。新课讲解mistake n.错误;过失。The boy made a serious mistake.这男孩犯了一个严重的错误。【拓展】mistake作动词,意为“弄错;误解;把错认”,过去式和过去分词分别为mistook和mistaken。【固定搭配】make mistakes 犯错,出错,mistake for 错把当作,by mistake 错误地,无意地。新课讲解Language point 4Robert Hunt advises students about advise v.劝告;建议。advise sb. to

9、do sth.建议某人做某事。advise doing sth.建议做某事。advise sb about sth.在某方面给某人建议。He advised us to sell the house.他建议我们把房子卖了。I advise waiting till the right time.我建议一直等到适当的时候。新课讲解Language point 5It is best not to run away from our problems. It is best to do sth.表示“最好做某事”,It是形式主语,to do sth.是句子的真正主语,本句型相当于had bette

10、r do sth.。二者的否定形式分别为It is best not to do sth.,had better not do sth.。It is best not to play football in the street.Its too dangerous.=Youd better not play football in the street.Its too dangerous.你最好不要在街上踢足球。太危险了。run away from逃避。A man cant run away from his job. 一个男人不能逃避他的职责。【拓展】run away from从逃跑。The

11、 monkey has run away from the zoo. 那只猴子已经从动物园里逃跑了。新课讲解2c Read the passage again and answer the questions. Discuss your answers with a partner.What is the worst thing to do if you have a problem? _2. Why didnt Laura want to tell her parents about her lost wallet? _To do nothing.She thinks if she tell

12、s her parents, they will be angry.新课讲解3. What is the first thing you should do when you want to solve a problem? _4. Why can our parents give us good advice about our problems? _The first thing you should do is to find someone you trust to talk to.Because they have more experience, and are always th

13、ere to help us.新课讲解2dFill in the blanks with the phrases in the box.discuss your problems tell her parentsunless you talk run away from talk to someone share her problemsto do nothingStudents often have a lot of problems and worries. Laura Mills thinks the worst thing is _.She thinks youll feel wors

14、e if you dont _about your problems. Laura remembers that she once lost her wallet and was afraid toto do nothing talk to someone新课讲解_about it. Now she believes you cannot feel better _ to someone. She says she will always_ in the future. Robert Hunt agrees with Laura. He thinks you should not_ your

15、problems, but you should try to solve them. If you cannot talk to an expert like Robert, you can _ with your parents because they have a lot of experience. unless you talk share her problemsrun away from discuss your problems tell her parents新课讲解Language point 6 Who else can you get advice from? els

16、e意为“别的,其他的”。当else修饰something,nothing,anything,everything,somebody,nobody,everybody 等复合不定代词以及what,who,where等疑问代词/副词时,else要置于这些词之后。 Do you have anything else to say? 你还有什么要说的吗?What else would you like? 你还要别的东西吗?新课讲解【辨析】other, else (1)other作形容词,用来修饰名词时,须放在名词之前。 What other things are there on the table?

17、桌子上还有别的什么东西吗? (2) else别的,其他的,常放在疑问代词/副词或不定代词等后面作定语,即后置。 What else can you see in the picture?你还能在图片里看到别的什么吗? I guess somebody else has borrowed it.我猜是别的人把它借走了。当堂小练一、词语运用1. My little sister _(trust) me. She often tells me her secrets.2. China is carrying out the two-child policy _ (solve) the populat

18、ion problem.3. My mother will be w_ about me if I go home too late.4. It is _ (正常的) to feel tired after doing so much work.5. She showed great love and _ (理解).truststo solveorriednormalunderstanding当堂小练二、单项选择1Mr.Li was sent to teach Chinese in an American high school last year.Yes，I know. So he has one years teaching _.Aexp