1、 1 Book1 Unit2 Lets talk teens. Grammar and usage . Simple ,compound and complex sentences. The first period. Learning objectives: By the end of the lesson,students will be able to: 1. know the characteristics of a simple sentence ,a compound sentence and a complex sentence. 2. make a distinction be
2、tween simple sentences and compound /complex sentences. 3. ease parent-child tensions and improve their relationships with parents. Key competence focus: 1. Learn about the characteristics of a simple sentence ,a compound sentence and a complex sentence. 2. Grasp the ways to ease parent-child tensio
3、n. Predicted area of difficulty: How to distinguish and use simple sentences ,compound and complex sentences. Teaching procedures: Step 1. Revision and lead-in A.Mark the sentence elements of the underlined words.（标出划线单词的句子成分） 1. The teacher gave a speech. 2. Many students join school club. 3. We sh
4、ould develop good study habits. 4. Listening to music makes me relaxed. 5. Maggie plans her study carefully. 6. Its a lovely day. 7. I went to a large library yesterday. B. Recite the sentence structures.（背诵句子结构） Step 2. Exploring and working out the rules. Task 1. What is a simple sentence? (什么是简单句
5、）什么是简单句） 1）Analyze the sentence structures.(分析下列句子结构。 ） I come. _ You are students._ I like you._ I find you clever._ Miss. Jiang teaches us English._ Conclusion:简单句是_ 2)Practice: Translate the following sentences.(翻译句子。 ） 1.我叔叔在工厂工作。 _ 2 2.我喜欢打篮球。 _ 3. 他们学习很努力。 _ Task 2. What is a compound sentence
6、 ? 1.Join the two sentences to one sentence using the proper words. .（用合适的连词合并句子。 ） 1）I turned on the TV . I watched it. _ 2) I bought my sister a present. She didnt like it. _ Conclusion: 并列句是：_ 平行并列连词平行并列连词: and（和，且） ，（和，且） ， bothand（两者都，既.又.） , not only but also,(不 但.而且.),neithernor（既不.也不.) 转折并列连
7、词转折并列连词：but,while(而） ， yet(但是） 因果并列连词因果并列连词:for(因为：用来起补充说明的，不是直接原因,.常置于句末） ， so (因此）因此） 选择并列连词选择并列连词:or(或者，还是） ， either.or(要么.要么，或者.或者.) 2.Join each pair of sentences to form a compound sentence.(请用合适的并列连词把每组句子 合并为一个并列句。) 1. He was very tired. He went to bed. _ 2.Tom wants to play games . Tom has a
8、lot of homework to do. _ Task 3. What is a complex sentence ? 1. Analyze the following sentences. ( 分析下列句子。 ） 1）He could play the piano when he was three. Main clauses(主句):_ Subordinate sentences（从句） ：_ 2）We dont know that he went home. Main clauses(主句):_ Subordinate sentences（从句） ：_ Conclusion: 复合句
9、是：_ 句中划线的词为连接词：句中划线的词为连接词： Ill give the letter to him when I see him. He didnt come yesterday because he was ill. 3 It is such a big box that nobody can move it. Well go to the great wall if its fine tomorrow. 2.Translation:(翻译） 1）.刘明没有来上学，是因为他生病了。 _ 2）.我不知道他什么时候完成作业的。 _ Step 3 Applying the rules. T
10、ask 1 Quick judgement Judge the types of the following sentences.(判断下列句子哪些是简单句，并列句或是复合 句？) 1. The boy saw a movie yesterday. _ 2. I dont know that he comes from England. _ 3. Jane and Lucy went to the shop and bought many apples._ 4. I will buy the best cellphone in the world if I have 100 million._
11、 Task 2 Do the exercises on Page 20 in the textbook.(做教材上做教材上 20 页的练习）页的练习） 1) Match each sentence with the correct type in the table .(给句子分类型） 1) We know that being a teenager is sometimes difficult.(2)So,we have designed TeenHealthWeb to help you along the journey to adulthood.(3)Our website has m
12、any articles about teenagers physical and mental health. (4) You can look through these articles to find advice on your problem. (5) It may not have been addressed before,but dont worry. (6) You can visit the “teen health” forum on our website instead.(7)We are proud to say this forum is the heart o
13、f our website. (8) Users are encouraged to post their problems,and they will get advice from our health experts and other forum users.(9) Before you write your post,however,take a look at other users post first.(10) It is likely that the matter has already been discussed on our forum. (11) If you pr
14、oblem is a new one ,write a post about it.(12)Our health experts will be glad to tell you what steps you can take to improve your situation.(13) There is a lot to see,so take some time to look around our website. Simple sentences: Compound sentences: Complex sentences: Task 2 Discussion in groups (小
15、组讨论）小组讨论） Please talk about your opinions according to the following questions using the types of sentences,such as simple sentences,compound sentences and complex sentences. (请就下列问题运用今天所学的简单句，并列句和复合句谈谈你的看法。) Question: What should we do if we have difficulty in getting along with our parents ? Examp
16、le: We should calm down. We can go to the bookstore and read interesting books . 4 If we have arguments with parents ,we can l ask friends for help. Teachers suggestions: 1. We ought to calm down. 2.We should express gratitude(感激) to parents because they have given us lives. 3.We had better develop
17、good character so that you can get along well with each other. 4. Try to communicate with your parents like friends and know each other better. 5.As a senior high school student,we must keep a balance between relaxation(放松) and study. . I dont know what “home” is, but unhappiness and worries melt away once there. Bing Xi （家是什么，我不知道：但烦闷和忧愁，却在此中消灭融化。-冰心） Step 4 Summary We learn: _ _ Step 5 Homework 1.Finish B1 and B2 on Page 21.(完成 21 页的 B1 和 B2.） 2.Make two sentences using each type of sentences.（ 用每种句型各造两个句子。 ）
