新人教版八年级上册英语 Unit 10 第1课时 Section A 1a-2d 教学课件

1、八年级上册新人教版初中英语课件第一课时Section A 1a-2d110If you go to the party, youll have a great time!情景导入We will learn how to make sentences with “if” today. Now please make sentences with “if” like this：If it is sunny tomorrow，I will go to the zoo. I will visit my grandparents if I have enough time探究新知What will ha

2、ppen if you get up at 9:00 this morning ?If I get up at 9:00, I will be late.探究新知What will happen if you are late?If I am late, the teacher will be angry with me.探究新知If the teacher is angry with me, I will be sad.What will happen if your teacher is angry with you?探究新知1aMatch the statements with the

3、pictures a-d.探究新知Statements _ I think Ill wear jeans to the party. _ I think Ill stay at home. _ I think Ill take the bus to the party. _ I think Ill go to the party with Karen and Anna.cdba探究新知1bListen and plete the responses in 1a.StatementsResponses1. _ I think Ill go to the party with Karen and

4、Anna.If you do, youll _.2. _ I think Ill wear jeans to the party.If you do, the teachers wont _.3. _ I think Ill take the bus to the party.If you do, youll _.4. _ I think Ill stay at home.If you do, youll _.let you inbe sorrybe latehave a great timecdba探究新知1cLook at the pictures above and make conve

5、rsations.A: Are you going to the party tomorrow night?B: Yes, I am.A: Who will you go with?B: I think Ill go with Karen and Anna.A: If you do, youll have a great time.探究新知If you organize a party, what will you think about? time place people food and drinks activities 探究新知2aListen and circle the corr

6、ect answers to plete the sentences.1. The students are talking about when to have (a class party/a class meeting/ a birthday party).2. They plan to have it on (Friday evening/ Saturday afternoon/ Saturday evening).探究新知2bListen again. Choose the correct short answer in the box to answer each question

7、.1. What will happen if they have the party today?2. What will happen if they have the party tomorrow?Half the class wont e. half the class wont e some students will be bored make some food students will leave early the party gamesStudents will leave early.探究新知3. What will happen if they watch a vid

8、eo at the party?4. What will Mark organize?5. What will Nelly do?Some students will be bored.The party games.Make some food.句型：What will happen if .? 如果将会发生什么？探究新知Lets practiceIf I dont finish my homework, the teacher will be angry with me.Number 1What will happen if you dont finish your homework?探究

9、新知提示词:study hard, get good grades, go to university, make a lot of money, travel around the world, have a great timeNumber 2Chain practice：用if 条件句接龙（至少4个句子）探究新知If I am rich, I will buy a big house.Number 3If you are rich, what will you do?探究新知Number 4If I see the a ident (事故), I will 探究新知If I _a wal

10、let on the ground，I _.findwill give it to the teacherNumber 5If you find a wallet (钱包) on the ground, what will you do?give it to the teacher use up(用完) the money探究新知Number 6用 if 合并为一句话a. Im going to eat and drink more.b. I will be fatter. If I eat and drink more, I will be fatter.探究新知2cRole-play a

11、conversation between Nelly and Mark.A: OK, when is a good time to have the party?B: Lets have it today.A: Hmm. If we have it today, half the class wont e.探究新知2dRole-play the conversation.探究新知I will have a good time tomorrow.I will go to the party tomorrow.If I go to the party, Ill have a good time.合

12、并Lets learn!探究新知Language pointsif引导的条件状语从句与主句的时态： 主将从现：如果主句是一般将来时，从句则用一般现在时表将来。If it doesnt rain tomorrow, Ill go to the park.如果明天不下雨，我就去公园。1. if引导的条件状语从句if意为“如果”，引导的句子在复合句中表示条件，作主句的条件状语，称为条件状语从句。从句可以放在主句前或主句后，从前主后用逗号隔开，主前从后if连接。探究新知If you want to get good grades, you must study hard.如果想取得好成绩，你必须努力学

13、习。If you have some questions, please hands up.如果你有问题请举手。 主情从现：主句含有must，may，can等情态动词，从句用一般现在时表将来。 主祈从现：如果主句是祈使句，从句用一般现在时表将来。探究新知2. half的用法half作形容词，意为“一半的”，一般要放在名词、代词之前。“half名词”作主语时，谓语动词的单、复数形式由所接名词的单、复数形式来决定，名词是中心词。Half of the apple is bad. 这个苹果一半是坏的。three hours and a half/three and a half hours三个半小时

14、half还可作名词，意为“半，一半”，其复数形式为halves。“个半”可表达为“数词名词and a half”或“数词and a half名词(复数)”。探究新知When is a good time to Sanya?什么时候去三亚好？【 拓展】 the best time to do sth. 做某事的最佳时间 3. a good time to do sth.做某事的好时候探究新知4. I think 此句型是一个含有宾语从句的主从复合句，意为“我想，我认为”。【注意】当其后面的从句里，如果有否定含义，往往把否定词由从句移到主句，这叫否定前移。Idontthinkhewill ethi

15、safternoon.我认为他今天下午不会来。探究新知5. The students are talking about when to have a class meeting.meeting是名词，意为“会议，集会；会面”，作“聚会”解时，多指出于偶然的机会,在某地与某人相遇。meeting作“会议”解时，指任何有组织的、有领导的、公开的或私下的各种集会，多在室内举行，目的是商讨议案、作出决定等。如：The meeting will deal with these problems. Our meeting in Beijing was later than I expected. 探究新

16、知meeting前常加介词at，表示“在会议上”; 而表示“在会议期间私下说话”则用介词in。 meeting用作主语，谓语动词多用单数形式。探究新知SummaryTarget language：A：I think Ill go to the party with Karen and Anna. B：If you go to the party，youll have a great time.A：Are you going to the party tomorrow night? B：Yes，I am. A：Who will you go with? B：I think Ill go with

17、 Karen and Anna. A：If you do，youll have a great time.巩固练习用正确的词形填空。1. I will watch TV every day. My mother will be angry.If I _ TV this weekend,my mother _ _ angry.2. He will have a strange haircut. The teachers wont agree.If he _ a strange haircut,the teachers _ _.watchwill behaswont agree巩固练习1. If it rains tomorrow, we _ visit the museum. A. dont do B .wont go C .arent go D. didnt go.2. Will you go to the park if it _ fine? A. will be B. was C. is D /3. If you _to school late, your teacher _ angry with you. A. e; are B. e, will be C. will e; are D. will e; will beBCB单项选择。巩固练习4. If you _ hard