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1、Unit8,. Objectives,. Suggested Teaching Plan,. Background Information,. Class Presentation,Preview,Preview,This is the last unit of Book Two. In the Listening and Speaking section, you will learn how to ask for and give reasons. In the Reading and Writing section, you will read three passages about
2、science and technology. Text A was written at the turn of the 21st century and the writer predicted the top five scientific developments of the coming century. Text B concerns issues of safety that must be guaranteed when the frontier of science and technology is being pushed back. Practical Reading
3、 is a form that people need to fill out upon arrival in the U.S.,prev.,. Objectives,After studying this unit, the students are expected to be able to,Obj.,master the basic language and skills necessary to ask for and give reasons;,1.,understand the main ideas of Texts A and B, and master the useful
4、sentence structures and words and expressions found in the exercises relevant to the first two texts;,2.,3.,know how to use V-ing phrases, V-ed phrases and To V phrases as adverbials;,4.,know how to write an email;,6.,understand paragraph development (5).,5.,read a form that people need to fill out
5、upon arrival in the U.S.,. Suggested Teaching Plan,Suggested Time and Teaching Plan for Unit 8,Time,Contents,Plan,1) The Language for Asking For and Giving Reasons,Give a brief lead-in talk on the nature and uses of asking for and giving reasons;,A.,s.t.p.1,The teacher begins with the Preview to mak
6、e sure that the students have a general idea of what this unit is all about. After that, the teacher activates listening and Speaking exercises as follows:,2 periods,Preview,Listening and Speaking,B.,Present the necessary language by doing Exercise 1;,C.,Ask one student to read aloud the talk so stu
7、dents can check their completed answers;,D.,Organize an activity for Ex. 2 that will reinforce the useful language students picked up in Ex. 1.,Time,Contents,Plan,s.t.p.1.2,2) The Practice of Asking For and Giving Reasons,Go through the new words in the first conversation in Ex. 3;,A.,B.,Have the st
8、udents listen to the conversation twice and fill in the blanks with the missing words;,C.,Ask them to answer the questions about the conversation;,D.,Tell them to look for the language used to asking for and giving reasons;,Time,Contents,Plan,s.t.p.2,Ask the students to role-play the conversation;,H
9、ave them listen to the second conversation twice and complete the short passage accordingly;,F.,E.,Suggest they discuss each of their completed answers in order to gain a better understanding of the conversation;,G.,Now, have them listen to the conversation again and complete the form as the speaker
10、 recounts it;,H.,Afterwards, have them check their responses by acting out the conversation;,I.,Time,Contents,Plan,s.t.p.3,3) Listening Practice,Before ending, the teacher tells the students to do Ex. 5-10 as their assignment to review the functional and notional language picked up in the Listening
11、and Speaking section. The teacher also tells them that they should be prepared to answer the questions in Exercise 9 and give an oral presentation in class when they next meet.,Organize a unique classroom activity for Ex. 4 that will reinforce the useful language students picked up earlier in the un
12、it.,J.,3 periods,Review of the listening and speaking skills the students have learned,The teacher begins with a review of the functional and notional language the students picked up in the previous classes. The teacher asks several students to answer the questions in Ex. 9 of the Listening and Spea
13、king section, and invites a few to share with their classmates their opinions on the topic “It is more important to raise questions than to answer them.” Then, the teacher turns to the Reading and Writing section. (These activities should be completed in 15 minutes.),s.t.p.4,Time,Contents,Plan,1) St
14、arter,After a brief explanation of the instructions, the teacher,A.,gives the students a few minutes to think about the questions in the starter;,s.t.p.5,Time,Contents,Plan,B.,asks some students to answer the questions.,2) Text A,A.,The teacher,lets the students answer the text-related questions, he
15、lps them identify the main idea of each paragraph, and analyzes some difficult sentences and some language,Text A ,s.t.p.9,Practical Writing,2) Practical Writing,The teacher explains to the students how to write an email by doing Ex.12 of Practical Writing, and then requires the students to do Ex.13
16、 and Ex.14 after class.,Time,Contents,Plan,s.t.p.10,2 periods,Text B, finally he stammered, “You mean youre not the flight instructor?”,CP-lp16,Listen to the following talk and fill in the blanks with the missing words. The talk is given twice.,In trying to explain the existence of the complicated body structures we see in living things, a theory of evolution (进化) has been developed. While most scientists accept this theory, many people do not. They feel it what is written in the
