tienh anh

Period 97 Teaching date: 26/4/2010 Unit 16: INVENTIONS I Objectives : After the lesson Ss will be able to know the inventions: The way to make paper -To drill Ss speaking and reading skills II Language contents Vocabulary: New words about inventions Grammar: passive voice Match these stages in the development of paper with the correct pictures a) b) d) c) e) A Five thousand years ago, the Egyptians wrote on a plant called papyrus B A chinese official made paper from wood pulp in the year 105 C The Japanese learned how to make paper in the seventh century D In 768, Arabs learned about papermaking from Chinese prisoners E The first papermaking machine was invented in the late 1700s by a Frenchman Match these stages in the development of paper with the correct pictures a) A Five thousand years ago, the Egyptians wrote on a plant called papyrus b) B A chinese official made paper from wood pulp in the year 105 C The Japanese learned how to make paper in the seventh century c) D In 768, Arabs learned about papermaking from Chinese prisoners d) E The first papermaking machine was invented in the late 1700s by a Frenchman e) Unit 16: INVENTIONS Getting started + Listen and Read I GETTING STARTED: II LISTEN AND READ: II LISTEN AND READ Practice the dialogue with a partner Tim jones, Hoa’s American pen pal, is visiting a chocolate factory with his class and his teacher, Mrs Allen Mr Roberts, the factory foreman, is showing them around Mr Roberts: This is where the cacao beans are stored Now follow me and I’ll show you the first step in the manufacturing process Tim: Sam, what you think this button is for? Sam: I have no idea Mrs Allen: Tim! Sam! Come here Mr Roberts: Children, don’t touch that button! Now, the beans are washed, weighed, and cooked here Mrs Allen: Tim, come and stand beside me I told you to behave! Mr Roberts: After the shells are removed, the beans are crushed and liquified Cocoa butter is added, along with sugar, vanilla and milk Then the mixture is ground, rolled and poured into molds Tim: It looks delicious Sam: Can we taste any? Mr Roberts: Yes, there’s some beside the conveyor belt Unit 16: INVENTIONS Getting started + Listen and Read I Getting started: II Listen and read: * New words: - manufacture (v) :  manufacturing (a) : - process (n) : - crush (v) : - liquify (v) : - grind - ground - ground (v): - mold (n) : - conveyor-belt (n) : II LISTEN AND READ Practice the dialogue with a partner Tim jones, Hoa’s American pen pal, is visiting a chocolate factory with his class and his teacher, Mrs Allen Mr Roberts, the factory foreman, is showing them around Mr Roberts: This is where the cacao beans are stored Now follow me and I’ll show you the first step in the manufacturing process Tim: Sam, what you think this button is for? Sam: I have no idea Mrs Allen: Tim! Sam! Come here Mr Roberts: Children, don’t touch that button! Now, the beans are washed, weighed, and cooked here Mrs Allen: Tim, come and stand beside me I told you to behave! Mr Roberts: After the shells are removed, the beans are crushed and liquified Cocoa butter is added, along with sugar, vanilla and milk Then the mixture is ground, rolled and poured into molds Tim: It looks delicious Sam: Can we taste any? Mr Roberts: Yes, there’s some beside the conveyor belt Unit 16: INVENTIONS Getting started + Listen and Read I Getting started: II Listen and read: * New words: - manufacture (v) :  manufacturing (a) : - process (n) : - crush (v) : - liquify (v) : - grind - ground - ground (v): - mold (n) : - conveyor-belt (n) : 1/ Practice the dialogue with a partner II LISTEN AND READ Practice the dialogue with a partner Tim jones, Hoa’s American pen pal, is visiting a chocolate factory with his class and his teacher, Mrs Allen Mr Roberts, the factory foreman, is showing them around Mr Roberts: This is where the cacao beans are stored Now follow me and I’ll show you the first step in the manufacturing process Tim: Sam, what you think this button is for? Sam: I have no idea Mrs Allen: Tim! Sam! Come here Mr Roberts: Children, don’t touch that button! Now, the beans are washed, weighed, and cooked here Mrs Allen: Tim, come and stand beside me I told you to behave! Mr Roberts: After the shells are removed, the beans are crushed and liquified Cocoa butter is added, along with sugar, vanilla and milk Then the mixture is ground, rolled and poured into molds Tim: It looks delicious Sam: Can we taste any? Mr Roberts: Yes, there’s some beside the conveyor belt Unit 16: INVENTIONS Getting started + Listen and Read I Getting started: II Listen and read: * New words: Match the half-sentences Then write the full sentences in your exercise book a) The bean are cleaned A After visitors have toured the factory b) Mr Roberts thought B to leave some chocolate for others c) After cooking C the cacao beans smell like chocolate d) Sugar is D Tim and Sam were going to touch the button - manufacture (v) :  manufacturing (a) : - process (n) : - crush (v) : - liquify (v) : - grind - ground - ground (v): - mold (n) : - conveyor-belt (n) : 1/ Practice the dialogue e) Mrs Allen warned Sam E before being cooked f) A sample of chocolate is given F One of the ingredients in chocolate Unit 16: INVENTIONS Getting started + Listen and Read Match the half-sentences Then write the full I Getting started: sentences in your exercise book II Listen and read: a) The bean are cleaned A After visitors have toured the factory * New words: b) Mr Roberts thought B to leave some chocolate - manufacture (v) : for others c) After cooking  manufacturing (a) : C the cacao beans smell like chocolate - process (n) : d) Sugar is D Tim and Sam were - crush (v) : going to touch the button - liquify (v) : E before being cooked e) Mrs Allen warned Sam - grind - ground - ground (v): f) A sample of chocolate is F One of the ingredients in given chocolate - mold (n) : a) The bean are cleaned before being cooked - conveyor-belt (n) : b) Mr Roberts thought Tim and Sam were going to touch the button 1/ Practice the dialogue c) After cooking, the cacao beans smell like chocolate d) Sugar is one of the ingredients in chocolate e) Mrs Allen warned Sam to leave some chocolate for others f) A sample of chocolate is after visitors have toured the factory Unit 16: INVENTIONS Getting started + Listen and Read I Getting started: II Listen and read: * New words: - manufacture (v) :  manufacturing (a) : - process (n) : Then the shells are removed, the beans crushed and liquified are (2) _ - crush (v) : - liquify (v) : - grind - ground - ground (v): - mold (n) : - conveyor-belt (n) : 1/ Practice the dialogue 2/ Listen and Read a) – E b) – D c) – F d) – F e) – B Read the dialogue again and complete the following passage of chocolate manufacturing with one suitable word First, the cacao beans are washed, weighed and (1) _ cooked f) – A After that cacao butter is added, along sugar , vanilla and milk with (3) _ Finally , the mixture is ground, rolled (4) _ mold and poured into (5) _ and a sample of chocolate is given You can taste Unit 16: INVENTIONS Getting started + Listen and Read I Getting started: II Listen and read: * New words: - manufacture (v) :  manufacturing (a) : - process (n) : - crush (v) : - liquify (v) : - grind - ground - ground (v): - mold (n) : - conveyor-belt (n) : 1/ Practice the dialogue 2/ Listen and Read a) – E b) – D c) – F d) – F e) – B f) – A Tell the chocolate manufacturing process again Unit 16: INVENTIONS Getting started + Listen and Read I Getting started: II Listen and read: * Homework: * New words:  Learn new words by heart - manufacture (v) :  Read the dialogue again and tell the  manufacturing (a) :  Prepare the new lesson “ Speak” - process (n) : - crush (v) : - liquify (v) : - grind - ground - ground (v): - mold (n) : - conveyor-belt (n) : 1/ Practice the dialogue 2/ Listen and Read a) – E b) – D c) – F d) – F e) – B chocolate manufacturing process again f) – A