Unit 2 Exploring English Using Language构词法课件-2024-2025学年高一上学期英语外研版（2019）必修第一册

Unit 2 Exploring English L3 Using Language 1 a b c d Neither is there pine nor apple in pineapple. We can sculpt a sculpture. When we see rain, we can say “It’s raining”. WHO abbreviating（缩写） changing the part of speech（改变词性） adding a prefix or suffix（增加前缀或后缀） combining two or more words（合成词） b a d c rain n. v. 2 abbreviating（缩写） changing the part of speech（改变词性） adding a prefix or suffix（增加前缀或后缀） combining two or more words（合成词） Many words are formed using other simpler words. Look for more examples of these four types in the reading passage. Word Formation 3 More examples of these four types in the reading passage. 01 02 03 04 changing the part of speech combining two or more words abbreviating adding a prefix or suffix IT, US snow(n.)➝snowing(v-ing) paint a painting, soft-softly, harmless-harmful, shameless-shameful, visible-invisible hamburger, eggplant, seasick, carsick, airsick, homesick, homework, housework. 4 Para.3 Para.5 Para.4 Para.2 Word formation penfriend well-known Combining two or more words incorrect unhappy improvement adding a prefix or suffix calm presenting Last Friday, I was____________ at John’s birthday party. When I ___________ with the __________, he was very happy. present presented present Changing the part of speech WTO ASAP abbreviating 5 BRAINSTORM abbreviating Team 1 changing the part of speech Team 2 adding a prefix or suffix Team 3 combining two or more words Team 4 Game 6 A B American English British English 7 Page 23 8 2 3 Work in pairs. Today, American English is in common international use. It is different from British English in several ways, mostly in spelling and vocabulary. Some American spellings were created by Noah Webster , who made one of America’s first dictionaries. He changed “-re” spellings to “-er”, which is why1_____________ is spelt 2___________in American English. The Americans and the British also use different words for everyday things. For example, Americans talk about putting 3_______________in their cars and driving along the 4______________, whereas in the UK, people put 5____________in their cars and drive along the 6____________ Americans take the 7____________to the top floor of a building, but the British use the 8____________. In the US, they take the 9_____________, but in the UK, people travel on the 10_______________. Americans live in a(n) 11________________, while the British live in a(n) 12___________________. It’s not as confusing as it seems: usually people from the two countries can understand each other from the context. But that doesn’t stop them having a friendly argument about which word is the “right” one! theatre theater spelling gas highway petrol motorway words elevator lift subway underground apartment flat pronunciation 9 American and British English A / B A / B A / B A / B A / B A / B 10 American English British English eraser rubber cookie biscuit color colour check cheque neither can’t [ˈniːðər] [ˈ naɪðə(r)] [kænt] [ka:nt] Words Pronunciation Spelling 11 Unfamiliar English expressions selfie netizen BRB COZ G2G THX cu2morrow :-) :-( be right back because got to go thanks see you tomorrow smiling being upset 12 Listening what’s the listening material about? Page 25 Ex.7 13 01 dim sum 02 cellfish 03 LOL 14 Words Meaning Origin dim sum a kind of traditional 1____________________ from 2________________ 3____________ using a cellphone without caring about others. A combination of words 4_____________ and 5____________ 6___________ A shorter way of saying 7______________ from the Internet selfie the Guangdong dialect Chinese food cellphone selfish LOL laugh out loud How to ask for and explain? Listen again 15 HOW TO ASK FOR? HOW TO EXPLAIN? Some what? What kind of food is that? It’s a kind of traditional Chinese food from south China, including… What does it mean? How do you spell it? It means using cellphone in a way that… What’s that for? Where does it come from? It’s a shorter way of saying “laugh out loud” 16 Student A You are a waiter/waitress in a restaurant. You ask your customer whether he/she needs a doggy bag. (Note: A “doggy bag” is a bag or box in which you take unfinished food home from a restaurant.) Student B You are asking for the bill in a restaurant. The waiter/waitress asks you if you need a doggy bag. You don’t know what it is and ask him/her to explain. a doggy bag 17 Homework 18 2 06 Unit 2 null 193082.05 2 06 Unit 2 null 194074.8 $$