八年级英语下unit5.ppt

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1、If I am happy ,I willThink: If you are happy, what will you do ?PAIRWORK1.If you are rich, what will you do?If I am rich, I will微软公司创始人微软公司创始人If you are free this Saturday, what will you do? If I am free this Saturday, I will go to my friends birthday party.If I go to my friends party, I will have a

2、 great time. Today is Jenneys birthday, she wants to organize a birthday party. Lead in. Section A(1a-2c)目标知晓1.Learning goalsKnowledge Aims:1.学会学会34-35页新单词。页新单词。2.学会学会have a great time, helpdo短语。短语。3.句型：句型：if引引导的条件状语从句的句型结构。导的条件状语从句的句型结构。Ability Aims：1.能和小组成员一起就本课时所出现能和小组成员一起就本课时所出现的英语句型进行自由交谈。的英语句型

3、进行自由交谈。2.能抓住关键词进行听能抓住关键词进行听力训练。力训练。Moral Aims:充分体会小组合作所带来的乐趣，充分充分体会小组合作所带来的乐趣，充分体会竞争中有合作，合作中有竞争的含义。体会竞争中有合作，合作中有竞争的含义。2.Learning Key points and Difficult points: 由由If引导的条件状语从句的掌握。引导的条件状语从句的掌握。I think Im going to go to the party with Karen and Ann.If you do, youll have a great time.1a Look at the pic

4、tures. Then match the statements with responses.1. I think Im going to go to the party with Karen and Ann.2. I think Im going to wear jeans to the party.3. I think Im going to take the bus to the party.4. I think Im going to stay at home.a. If you do, the teachers wont let you in.b. If you do, youll

5、 be late.c. If you do, youll be sorry.d. If you do, youll have a great time.牛仔裤牛仔裤1b Listen. Were your answers to activity 1a correct? 2a,listen and number the phrases in the order you hear them. Study for the test help me organize it too early make some food Saturday afternoon play party games31264

6、5 2b. Listen again and answer the questions . What will happen if Half the class wont come they have the party today? What will happen if they have Students( ) to the party tomorrow? study for ( ) What will happen if Some students( ) they watch a video at the party? What is Mark going Mark is going

7、to organize to organize? ( ) What is Andrea going to do? Andrea is going to ( ) will leave earlythe testswill be bored.the party games.make some food I will sing a song if I am happy. I will cry if I am sad. I will have a rest if I am tired. 主句时态？主句时态？ 一般将来时一般将来时 从句时态？从句时态？ 一般现在时一般现在时Grammar 温馨提示温馨提

8、示：if引导的条件状语从句既可放在句首，也可放引导的条件状语从句既可放在句首，也可放在句后，从句置于主句前时，须有逗号与句子隔开，反之则不用在句后，从句置于主句前时，须有逗号与句子隔开，反之则不用逗号逗号。 Eg: If it rains, he will stay at home.He will stay at home if it rains.if “如果如果, 假如假如” 引导一个引导一个条件条件状语从句状语从句(表示某表示某事发生所需的条件事发生所需的条件,即即“在在条件下条件下”才能发生才能发生,在在句中充当状语）。句中充当状语）。 要求要求主主句句 ,从从句句 。用用一般将来时态一

9、般将来时态用用一般现在时态一般现在时态(即即主主 将将 if 从从 现现) 1. If you go to the party, youll have a great time! 从句从句一般现在时一般现在时, 主句主句 2. If you go to the party, please take some flowers. 从句从句一般现在时一般现在时, 主句主句3. If you go to the party, you should wear a suit. 从句从句一般现在时一般现在时, 主句主句If 如果如果 主将从现主将从现祈使句祈使句情态动词情态动词一般将来时一般将来时祈使句祈使

10、句含有情态动词含有情态动词 If it is fine tomorrow, we will go on a school trip. Make up sentences with If . fine tomorrow. go on a school trip. walk to school.If she walks to school, she will be late. be late. be hard-working. be hard-working.IfIf she she isis hard-working, hard-working, sheshe willwill get good

11、 grades.get good grades. get A. get A.If he doesnt work hard, he will get a bad grade. If he gets a bad grade, his parents will be angry with him. If his parents are angry with him, he wont get any pocket money. If he doesnt get any pocket money, he wont buy everything in the shop.(接龙）接龙）1.A: If I h

12、ave no lessons tomorrow, Ill/ mywill B: If I/my, Ill C: If I , Ill D: If I , will/wontE: 2. A: If I get up late tomorrow, Ill/ my teacher will Chain story (接龙）接龙）提示单词：提示单词：go shopping, buy something,eat too much, be fat, laugh at, be sad,提示单词提示单词:be late, be mad at, be sad, help, be happy, B: If I/m

13、y, Ill C: If I , Ill D: If I , will/wontE: 3.A: If I watch TV too much, IllExercisesFill in the blanks with the words given.1.The students will go to the Summer Palace if it _ (not rain) tomorrow.2.If he _(walk) to school, hell be late.3.If she likes it, she _ (read) it soon.4.If you play computer g

14、ames on weekdays, you _ (be) tired.5. If you _(work) hard, your dream will come true. 6. If she _(study) hard, She will go to Beijing University. 7. If it _ ( rainy )tomorrow, I will play the piano.8. If I _(have) much money in the future, I will travel all over the world.doesnt rainwalkswill readwi

15、ll beworkstudies is rainy have Write about your own plans using sentences with “if” and “will” .Chose two things and write about both. Example: Maybe Ill become a teacher ,if I become a teacher, Ill work with children. I love children, so Ill be happy. Ill also be able to work outside sometimes .But

16、 I wont be famous .Maybe Ill be a lawyer. If I become a lawyer ,Ill be able to help people. have a good/great time jeanslet in organize 玩得愉快玩得愉快牛仔裤牛仔裤允许进入允许进入组织，安排组织，安排2. I think Im going to wear jeans to the party. If you do, the teachers wont let you in.1.If you go to the park, youll have a great

17、time 3.If you have a class party, Ill help you organize it?Make up sentences with the words above PAIRWORK 1.If you have a robot, what will you do? do housework cook for us If I do,I will let it2c. Role play Look at the chart above and role play the conversation. A: When is a good time to have a par

18、ty? B: Lets have it today. A: If we have it today, half the class wont come. Important phrases:1.a good time to have a party动词不定式作后置定语修饰名词动词不定式作后置定语修饰名词time，不定时作定，不定时作定语时常放在被修饰的词语之后。语时常放在被修饰的词语之后。Eg: Would you like something to drink. 2.half adj.一半的，一般放在冠词、物主代词或指一半的，一般放在冠词、物主代词或指示代词之前。示代词之前。 half an hour “half + 名词名词”作主语时，谓语动词的单复数形式有作主语时，谓语动词的单复数形式有所接名词的单复数形式来决定。所接名词的单复数形式来决定。Half the apples are bad.Half the money is yours.