江西省宜春市中学高中英语 Unit 3 Computers Language points（period3）教学案 新人教版必修2.doc

江西省宜春市中学高中英语 Unit 3 Computers Language points（period3）学案 新人教版必修2‎ ‎【要达成的目标】‎ ‎1. The students will be able to use the important words and phrases in Warming-up and ‎ Reading parts.‎ ‎2. The students can understand the reading passage better.‎ ‎【“教”与“学”过程】‎ 本堂课使用的电教手段 a projector ‎ Task 1 Individual work before class.‎ ‎1. Read the words and expressions and finish Ex 1 on page 20.‎ ‎2. Fill in the blanks with the words or phrases in Warming-up and Reading parts.‎ ‎1). Try to s_________ your explanation for the students to help them understand better.‎ ‎2). Smiling always means that you are happy. It is a u_____________ body language.‎ ‎3). Discuss the problem and try your best to s__________ it by yourselves.‎ ‎4). The modern electronic computer has been developed from the c_________ machine.‎ ‎5). A______ intelligence is the study of how to make computers do things that people can do.‎ ‎6). Many countries are e________ the ocean floor. Their g_____ is to find out more natural resources.‎ ‎7). Although he is over one hundred, he can still think and speak l___________.‎ ‎8). Besides selling them as waste paper, can you think of any new a____________‎ for these old books and magazines?‎ ‎9). The boy is very clever and he shows high i___________ in study.‎ ‎10). The invention of aircraft caused a r_________ in our ways of traveling.‎ Task2 Individual work in class.‎ Read the passge again and complete the following sentences with proper prep. or adv.‎ ‎1. From then ______, no one here saw him or heard of him any more.‎ ‎2. As time went _______, I realized that he was really a person that we could depend on.‎ ‎3. Information changes _______ time.‎ ‎4. The computer grew rapidly both ______ size and ______ brainpower.‎ ‎5. What do you think they two have _______ commom?‎ ‎6. When something good happens, I like sharing my happiness _______ my ‎ friends.‎ ‎7. At first , it was only designed _______ a tool to help disabled people.‎ ‎8. I don’t want to throw away the old clothes but I can’t think of any new ‎ 2‎ application ______ them.‎ ‎9. We’ve learned many kinds of languages __________ the World Wide Web.‎ ‎10. Leaves ______ holes in them are signs that insects have been around.‎ Task 3 Read and discuss.‎ Read the passage aloud and find out any difficult sentence, then discuss in groups.‎ Task 4 Finish Ex2 on page 20.‎ Task 5 See Ex 3 on page 20‎ ‎ Read the story, paying attention to the structures in blue.‎ ‎ Create a story of your own.‎ ‎ My story ‎____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________.‎ Homework ‎1. Read your story to your classmates, correct any mistake and rewrite it. ‎ ‎2.Finish Before Class part in the next learning guide.‎ ‎【课后反思】‎ ‎（教师写成败得失和改进措施，学生写学习体会和存在的问题）‎ ‎ ‎教师个性化教案 ‎ 学生学习笔记 2‎