《Lesson,46-Lesson.docx》由会员分享，可在线阅读，更多相关《Lesson,46-Lesson.docx（6页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、Lesson,46|LessonLesson 46Period: The Second PeriodContent: Lesson 46Properties: Recorder; Overhead Projector; Pictures.Teaching Objectives:1. Understand the text.2. Revise different verb tenses.Language Focus:1. The useful expressions: so far, with ones help, thanks to.2. The Present Perfect Tense.T
2、eaching Procedures:I. Showing the teaching aimsII. RevisionRevise the dialogue in Lesson 45.III. Leading inShow some pictures that introduce the sun, the moon, the earth, space, spaceship, satellite, universe, etc. Ask the students to look at the pictures and say: Look, this is a satellite. Today we
3、 are going to read about it. The title of the passage is “The Universe and Man - made satellite”. Watch the video about satellite and speak out what a satellite is. After watching, let the students discuss the questions for a while. Get them to give the explanations in English.For instance: A satell
4、ite goes round the earth. The moon is a satellite of the earth. There are many man-made satellites in the space too. Then explain that man-made is an adjective meaning made by people. “Man” in this text means “the human race”.IV. ReadingGet the students to look at the questions below:1. What do we m
5、ean when we talk about the universe?2. Why cant many stars be seen?3. How far is the moon away from the earth?4. Has the moon been visited by man already?5. Have any man-made machines travelled farther than the moon? What are they?6. What do you know about the universe?7. Why do we say the world its
6、elf is becoming smaller and smaller?8. Read the passage carefully and discuss the answers in pairs. Finally check the answers with the whole class.Give the students some more background information about spaceships without people: Some spaceships have been sent to visit different planets, such as Ma
7、rs, Venus and Jupiter.Ask the students to write down the answers in the exercise books. The suggested answer to the last question is: With the help of the man-made satellites, it is easy for different countries to send and receive messages. We can also use satellites to help us make telephone calls
8、to foreign countries.V. PracticePlay Speech Cassette or video for the students to listen or watch. For the second time, let the students repeat after it, at last, the students can read the passage at the same time while playing the sounds.Give the students some free time to practice reading aloud. T
9、hen ask some of them to read in class. Check their reading. Explain:so far: We have learned 2000 words so far.With ones help: With the teachers help, he caught up with the other students.Knowledge: Our knowledge of the USA is not so good.Thanks to: Thanks to Toms help, we finished the work on time.V
10、I. Do Exercise below:The universe means the earth, the sun, the moon and the stars, and the space _ them. Many of the stars are so _ away that we _ see them.The moon, our _, travelled _ the earth. It has been visited _ man in spaceships.Man-made _ have been sent up _ space by many countries. They go
11、 _ the earth. They are used for helping us to learn more _ the earth, the weather and other things. They are also used for sending and _ messages. It makes people _ different countries understand each other better. So people say the world itself is becoming a much _ place. People call the small plac
12、e “the global village”.The answers: between, far, can not, satellite, round, by, satellites, into, round, about, receiving, from, smallerVII. ConsolidationRead the passage again, ask the students to find sentences what replace those in text.1) Text Many of the stars cannot be seen because they are t
13、oo far away.Exercise Many of the stars are so far away that we cannot see them.2) Text The moon travels round the earth. It is our satellite. Exercise The moon, our satellite, travels round the earth.VIII. Homework1.Fill in the blanks。Man-made s _ have been s _ up into space by many countries. They
14、can be used for sending and r _ messages. For example, w _ their help, China can send its TV and radio p _ to the other side of the w _. We can also use them to help us m _ telephone, calls to f _ countries. T _ to them, the world itself is becoming a much s _ place and people from different countries. Now u _ each other better.2. Let the students retell the text.3. Make six sentences using the Present Perfect Tense.