Unit 2 Exploring English Period 2 Using Language(Word Formation) 课件-2021-2022学年上学期高一英语同步精品课堂(外研版新教材必修第一册).pptx
Unit 2 Exploring EnglishUsing language新标准新标准英语英语高中必修第一册高中必修第一册 1 Look at the sentences and expressions from the reading passage.Match the words in bold to the types of word formation.a Neither is there pine nor apple in pineapple.b sculpt a sculpturec When we see rain,we can say“its raining”d WHOdcbaActivity 1 雨巷ReviewReviewWord formationWord formation1 abbreviating:IT,US2 changing the part of speech:When we see snow,we can say“its snowing”.3 adding a prefix or suffix:paintpainting,hardhardly,softsoftly,harmharmless/harmful,shameshameless/shameful,visibleinvisible4 combining two or more words:hamburger,eggplant,seasick,airsick,carsick,homesick,homework,housework2 Can you find more examples of each type in the reading passage?Activity 2 Complete the passage with the help of word formation.When you open a dictionary,you often come across a lot of unfamiliar words.You might think this is a bit scary.But many of them are formed using other simpler words.This is called word formation.Words formed by combining other words are called compounds,for example,1_(a friend that you contact by writing,traditionally using a pen)and 2_(known by many people).Prefixes and suffixes often have fixed meanings.Ifyou add un-or in-to a word,the new word usuallymeans the opposite.For example,if something isnt corect its 3_,and if someone isnt happy theyre 4_.Words with the suffixes-ment and-ness are often nouns.For example,if somebody has improved a lot,they have made great 5 _.penfriend well-knownincorrectunhappyimprovement Some nouns and adjectives can be used as verbs,or the other way round.When we calm somebody down,they become 6_.And we can give someone a present by 7_it.And sometimes a word ismade up of the first letters of several words:World Trade Organization can be referred to as 8_and 9_ is short for as soon as possible.Itis impossible to know the meaning of every word,but knowing about word formation can help us guess their meanings.calmpresenting WTOASAPActivity 3 Work in groups.Choose one type and come up with as many words as possible.American and British EnglishAmerican and British English Look at the pictures and get to know the American English words and their British equivalents.Activity 4 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 Americas first dictionaries.He changed-re spellings to-er,which is why 1_is spelt 2_in American English.Now complete the passage with the words above.theatre theater The Americans and the British also use diffrent 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_.Its not as confusing as it seems:usually people from the two countries can understand each other from the context.But that doesnt stop them having a friendly argument about which word is theright one!gashighway petrol motorwayelevator lift subwayundergroundapartmentflatWork in pairs.Find more examples of differences between American and British English.Use a dictionary or search on the Internet.Activity 5 Unfamiliar English expressionsUnfamiliar English expressionsEach year,many additions are made to English dictionaries.Recent additions includeselfie(a photograph that you take of yoursef,usualy with a mobile phone)andnetizen(a citizen who uses the Internet).Some messaging abbreviations have also been added,for example,BRB(be right back),COZ(because)and G2G(got to go).Did You Know？aConversation 3 bConversation 1 cConversation 2Activity 6 abcListen to three conversations and match them to the pictures.Activity 7 Chinese food the Guangdong dialectcellfish cellphoneselfish LOL“laugh out loud”Listen again and complete the table.Work in pairs.Act out the conversation to ask for and explain the meanings of the expressions.Student A:Turn to Page 81.Student B:Turn to Page 84.Activity 8 Work in pairs.Find new words and their meanings on the Internet,and have a similar conversation.Activity 9 Some of the language used on the Internet is Some of the language used on the Internet is dfferent to the language used in other foms of dfferent to the language used in other foms of communication.It may be a quick and,to you,communication.It may be a quick and,to you,clear way to communicate,but before you use t clear way to communicate,but before you use t stop and think:who do you want to communicate stop and think:who do you want to communicate with and why?Make sure that any abbrevations with and why?Make sure that any abbrevations and emoand emojis you use are appropriate for the is you use are appropriate for the situation,and consider whether your readers situation,and consider whether your readers will even know what you mean by BRB or COZwill even know what you mean by BRB or COZ口 Learning to learnLanguage pointsLanguage pointsfamiliar adj.熟悉的；常见的；亲近的单句语法填空(1)She is familiar at least five foreign languages，but it so happens that this language isnt familiar her.(2)You seem to be on very familiar terms your tutor.(3)Lily took a few friends to my birthday party，none of whom I was familiar .withtowithwithbe likely to do.可能做It is likely that.可能It is possible(for sb.)to do.(某人)可能做It is possible that.可能It is probable that.可能Not likely不会；不可能2 句型公式句型公式：be likely to do.(1)It seems to me that hes likely to know the answer.在我看来，他很可能知道答案。(2)If this is your first baby，its far more likely that youll get to the hospital too early.如果是第一胎，你很有可能会过早地赶到医院。特别特别提醒提醒(1)likely既可以用人也可以用物作主语。(2)possible和probable表示客观上有可能，不能用人作主语。(3)probable的可能性比possible大。多维训练(1)根据提示语填空The headmaster (可能不来参加)the meeting，but it is (有可能)for us to come up with a solution by ourselves.Anyhow it is (很有可能)that we can solve the problem in a satisfactory way.is not likely to attendpossibleprobable/likely(2)同义句改写They are likely to be fired by the company because of their fault.(用it作形式主语改写)_It is likely that they will be fired by the company because of their fault.Thank you
