【正文】 f other types grown in Pakistan. Reading amp。 Vocabulary 3. Vocabulary (6ms) Finish the exercises in Activity 3 amp。 4. Activity 3: 1) crop 2) breakthrough 3) breed 4) support 5) feed 6) publish 7) producer 8) species 9) agriculture Activity 4: 1) B 2) B 3) A 4) B 5) B Postreading4. Roleplay (5ms) Suppose one of you is an experienced farmer who has been growing rice。 One is professor Yuan and the other one is a reporter. Please talk about the influence of the new hybrid rice. Figures In the past Nowadays In the future The farmer Prof. Yuan Tips: Homework Try to find some information about the influence of the hybrid rice. Then share it with the classmates tomorrow. Period 2 Module 4 Great Scientists Listening and Speaking Listening amp。 (5ms) Look at the picture in your textbook and answer. ?What is happening in the picture? ?What do you think the listening text is about? There’s a quiz show being on. quiz: a petition or game in which people try to answer questions to test their knowledge Listening amp。 Speaking (5ms) Match the words with the meanings. award equal measure discover theory radiation contestant round 1. a prize or money given to someone for sth 2. exactly the same 3. to find out how long, wide, heavy, etc. sth is 4. to find 5. an idea, esp. in science, that explains why or how sth happens 6. a form of energy which es from a nuclear reaction 7. a person who takes part in a contest 8. a stage in a petition Listening amp。 Speaking 3. Listening (5ms) Listen and find out the following answers . 1 What’s the name of the quiz show? 2 What round of the quiz is it? 3 What is the subject of this round? 4 Who are the contestants? 5 How many questions are there in this round? 6 How many points have they got before / after this round? Superquiz. The second round. Great Scientists. Matthew and Rachel. 12. 36:36. 39:41. Listening amp。 Speaking (6m) Listen to the tape again, then finish the exercise in Activity 3, on page 36. Answers: ? born ? published ? given ? famous for ? hole ? discovered, holes ? holes measured Listening amp。 Speaking Listen to the tape again ,then fill in the blanks. : Boys and girls, we’re into the second round of “Superquiz”, and the subject of this round is “Great Scientists”. In this round, the first person to answer the question____________. If he’s wrong,he _______ a point, and the question_____________________________. At the moment, Matthew and Rachel are _______, with 36 points each. First question: What is Einstein known for? (buzzer) M: _______________________. gets a point goes to the second contestant loses equal The theory of relativity : Correct. When was Einstein born? (buzzer) M: 10. : Wrong. Rachel? R: 1879? : Correct. The special theory of relativity ____________in 1905. _____________________? (buzzer) M: Einstein. : Correct. Einstein was given an important award in 1921. ________________________? was published Who was it written by What award was he given (buzzer) M: Was he given the Nobel Physics Prize? : Yes, he was. Well done. Next question: What book is Stephen Hawking famous for? (buzzer) R: “_______________________.” : Correct. When was it published? (buzzer) R: 1988. : Correct. What is a “__________”? A Brief History of Time black hole (buzzer) M: It’s a star that has collapsed in on itself. : Correct. Who discovered black holes? (buzzer) M: They __________________Einstein. : No, they were not discovered by Einstein, they were discovered by Fred Hoyle. ____________________________? (silence) Rachel? R: Pass. : Matthew? M: They’re measured by the __________ that e from them. How are black holes measured were discovered by light waves : Wrong, they aren’t measured by light waves, they’re measured by the radiation that es from ___________? (buzzer) R: Stephen Hawking? : __________! They were discovered by Stephen Hawking. They’re called the Hawking radiation. Now, Stephen Hawking _____________another reason. Does anyone know? Who was this radiation