Unit 16 : a) b) c) d) e) A Five thousandyears 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, Arab learned about papermaking from Chinese prisoners E The first papermaking machine was invented in the late 1700s by a Frenchman PICTURES UNIT 16 : READ /P.147, 148,149 New words : (to) remove : hít đất UNIT 16 : READ /P.147, 148, 149 New words : 2.invention(n ): phát minh UNIT 16 : READ /P.147, 148, 149 New words : state (n) : giai đoạn UNIT 16 : READ /P.147, 148, 149 New words : development (n) : phát triển UNIT 16 : READ /P.147, 148, 149 New words : papermaking (n) : caùch làm giấy UNIT 16 : READ /P.147, 148, 149 New words : ingredient (n) : thành phần NEW WORDS (to) remove : hít đất 2.invention(n ): phát minh state (n) : development (n) : papermaking (n) : ingredient (n) : giai đoạn phát triển cách làm giấy thành phần Match the haf_sentences Then write the full sentences in your exercise book A After visitors have a) The beans are toured the factory E cleaned B To leave some b) b) Mr Roberts chocolate for others thought D C The cacao beans smell c) After cooking C like chocolate d) Sugar is F D Tim and Sam were e) Mrs Allen warned going to touch the button Sam B E Before being cooked f) A sample of chocoF One of the ingredients in late is given A chocolate ANWSER KEYS: a) – E : The beans aer cleaned before being cooked b) _ D : Mr Roberts thought Tim and Sam were going to touch the button c) _ C : After cooking, the cacao beans smell like chocolate d) _ F : Sugar is one of the ingerdients in chocolate e) _ B : Mrs Allen warned Sam to leave some chocolate for others f) _ A : A sample of chocolate is given after visitors toured the factory QUESTION Where are the cacao beans ? STRUCTURE : EX : The cacao beans are stored BE V / ed  Formation : S + is / am / are + V3 / ed + … + adv of place + adv of time • Learn new words by heart • Prepare : SPEAK - LISTEN / p.149, 150 - fascimile, process, pulp vat, (to) drain, roll, (to) smooth, (to) convey ... remove : hít đất UNIT 16 : READ /P .14 7, 1 48, 14 9 New words : 2.invention(n ): phát minh UNIT 16 : READ /P .14 7, 1 48, 14 9 New words : state (n) : giai đoạn UNIT 16 : READ /P .14 7, 1 48, 14 9 New words... 14 9 New words : development (n) : phát trieån UNIT 16 : READ /P .14 7, 1 48, 14 9 New words : papermaking (n) : cách làm giấy UNIT 16 : READ /P .14 7, 1 48, 14 9 New words : ingredient (n) : thành phần... century D In 7 68, Arab learned about papermaking from Chinese prisoners E The first papermaking machine was invented in the late 17 00s by a Frenchman PICTURES UNIT 16 : READ /P .14 7, 1 48, 14 9 New words