Need he go? = Does he need to go? 他必须去吗？
“Must I do my homework now?”“我现在必须马上做作业吗？”
“No, you needn’t.” “不，不必。”
注意：need作情态动词时，因为无人称和时态的变化，所以它的过去时用had to来代替，而将来时则用will have to来代替。例如：
He had to get up early because he wanted to climb the hills.
他必须早起因为他想去爬山。
Lesson 33教学设计方案
Teaching Objectives
Go on learning the simple past tense and enable Ss to remember the past form of regular and some irregular verbs.
Talk something about robots.
Properties: Tape recorder, multi-media computer
Language Focus: go on a trip robot start doing finish doing
Teaching Procedures
I. Revision
1. Suppose a student were the businessman in Lesson32, say something about himself.
2. Dictate the words in Unit 8.
II. Leading - in
1. In the nowadays world, science and technology are developing faster and faster.
Can you say some latest and most sophisticated technology?
Have you ever imagined that one day a memory robot can be taken with you and do many things for you? What can they do?
2. (With the help of multi-media) show some pictures of robots if possible.
III. Presentation
1. Today, we’ll meet Mr. Mott, his wife Susan and his memory robot. You’ll see what the memory robot can do for Mr. Mott.
2. Describe picture in the book.
3. Describe the robot.
4. What can a robot do and what do you want a robot to do for you?
IV. Reading
1. Listen and repeat the two dialogues in the book.
2. Ask the Ss the question: “what can the memory robot do for Mr. Mott?”
3. Ask the Ss to give the past form of the verbs in the dialogue.
(1) do (2)pack (3)get (4)go (5)buy (6)read (7)come (8) start ( 9 ) finish (10) teach
Keys: (1) did (2)packed (3)got (4)went (5)bought (6)read (7) came (8)started (9)finished (10)taught
4. Go over the language points
go on a trip: Mr. Mott will go to a trip tomorrow.
robot
start/finish doing
eg. Most Beijing students start learning English at the age of 10.
Jack started doing his homework at 5:00 and finished doing it at 6:00.
Have you finished writing your novel?
5. Listen and read after the tape.
V. Practice
1. Group work: ask the Ss to work in groups of three. Mr. Mott, Susan and the robot and act out the first dialogue
2. Pair work: ask the Ss to work in pairs. Mr. Mott and the robot act out the second dialogue, add something to continue the dialogue.
VI. Exercises in class
Dictation
Mr. Mott is very busy. He often has a lot to do, but his memory is poor. He always can't remember many things. The memory robot really helps him a lot.
Last week, Mr. Mott went to Beijing on business. He asked his robot for help. The robot remembered all the things he did, when he got up, what he did before and after breakfast, whether he packed his things and so on.
Mr. Mott thanks his memory robot a lot.
Complete the sentences according to the Chinese.
1. Mrs. Mott is making _____________. （一个记忆机器人）
2. They are going ________ （去旅行）to Qingdao.
3. Please take ________ （你的伞）with you when you go out.
4. Mr. Mott _________ （装好每件东西）last night.
5. It’s too late. I have to _________ （向你们告辞）now.
6. It’s much ___________（干燥）today than yesterday.
7. The students usually __________（开始学习）at eight at home every night.
8. He _________（写完了）a letter just now.
Answers: 1.a memory robot 2.on a trip 3.your umbrella 4.packed everything 5.say goodbye to 6.drier 7.start studying/ to study 8.finished writing
VII. Homework
1. Wb
2. Writing: A Robot Designed By Me
Write a short article about the robot you design. It’s appearance. What can it do. Why is it useful and anything you like.
You can draw a robot for your teacher.
VIII. The design of the blackboard
Lesson 34教学设计方案
Teaching Objective: Read a passage about the memory robot invent.
Properties: Tape recorder, pictures
Language FOCUS: bad memory all the time = always watch sb. do
Teaching Procedures
I. Revision
Ask the students to recall Mr. Mott’s robot: its appearance, functions, etc.
II. Leading - in
1. In the last period, we learnt something about Mr. Mott’s robot, today we’ll know more about it.
2. Talk about students’ writings. In the last period, Ss were assigned a writing. After correcting, the teacher summarizes the Ss’ writings.
What can robots do and why are they useful?
III. Reading
1. Ask Ss to read the text by themselves and finish Ex. 2
2. Check the answers
3. Chain reading the text again
4. Language points
(1) invent v - invention n.
Light is invented by Edison. Light is Edison's invention.
，The memory robot