初中英语九年级全册Unit6Whenwasitinvented第二课时SectionA(3a-3c)课件 人教新目标版 11页

Unit 6　When was it invented? 第二课时　Section A (3a3c) ►by accident意为“偶然；意外地”，其同义词组为by chance；反义词组 为on purpose。 ►remain不及物动词，意为“留下；剩余”。 eg：A few pears remain on the tree.树上还留有几个梨。 【拓展】remain还可作连系动词，意为“依旧是；仍是”，后接形容词、 名词、分词或介词短语作表语。 eg：He remained silent in the meeting.他在会议上保持沉默。 ►smell的用法 ①作实义动词，意为“闻到”。 ②作连系动词，意为“闻起来”。 ③作名词，意为“味道；气味”。 ►【辨析】take place与happen ①take place意为“发生；出现；举行”，一般指事件的发生一定有某种 原因或事先的安排。无被动语态。 ②happen意为“发生”，指偶然发生或突然发生。无被动语态。 ►doubt意为“怀疑；疑惑”，后常接宾语从句。主句为肯定句时，从句用 if或whether来引导；主句为否定句或疑问句时，从句用that引导。 eg：I doubt whether he can come here on time.我怀疑他是否能准时到这儿 来。 I don't doubt that he will come to help me.我毫不怀疑他会来帮助我。 【拓展】without doubt毫无疑问；的确 ►It is said that…据说…… 该句式以it作形式主语，谓语动词用被动语态，其后接that从句(其实为主 语从句)。 较常见的有： It's believed that…据说/相信…… It's expected that…据估计/料想…… It's known that…众所周知…… It's reported that…据报道…… It's thought that…据认为/猜想…… 一、根据句意及汉语或首字母提示完成单词。 1．I believe he is a kind and smart ____________(统治者)． 2．The room ________________(保持) cool all summer. 3．China does a lot of ___________(贸易) with many countries. 4．There is no d_______ that she will succeed because she works hard all the time. 5．On N_______________ Day，thousands of people go to Tian'anmen Square and watch the flag go up. ruler remains trade oubt ational 6．(舟山中考)Although Jenny is only 12 years old, she's ___________as tall as her father. 7．The ________in the room is terrible.Could you please open the window? 8．He was____________ as the best person to do it. 9．Don't touch the ______________________water.You'll hurt yourself. 10．Tea，the most popular drink，is an ____________________invention. nearly smell thought boiling/boiled accidental 三、根据汉语意思完成下列句子。 11．那个小孩在登山时意外地摔伤了腿。 That child broke his leg ______________when he was climbing the mountain. 12．在上学的路上，李磊掉进了河里。 Li Lei _______________the river on his way to school. 13．他毫无疑问是我教过的最聪明的学生。 He is _________________the cleverest student I've ever taught. by accident fell into without doubt 14．我不了解这所学校，但据说是一所非常好的学校。 I don't know much of the school，but _______________it's quite a good one. 15．茶直到六世纪和七世纪才传到日本。 Tea ___________brought to Japan _________the 6th and 7th centuries. it's said that wasn't until 四、根据短文意思和所给首字母，写出一个完整正确的单词。 (南充中考) China has a long tradition of teadrinking.However, coffee has become a more 16.p_________ choice of Chinese people living abroad and in the big cities of China. Su Beibei from China has been living in the United States for eight years.“I used to be a tea drinker before I came 17.h______，” she said.“Many people around me are coffee drinkers.So, I like coffee more than tea now.” Yang Lin is in Shanghai.She says she drinks both for different 18.r___________.She and her workmates like staying in a café(咖啡馆) and drinking coffee.So, it is a social event 19.f____ her.She says tea is more about family memories.The smell of tea 20.r______________ her of her warm family. opular ere easons or eminds