2021年人教版中考英语复习-猜词技巧专项讲解 ppt课件.pptx

1、 What can you do if you want to know the meaning of new words?Word formation1.quick quickly 2.happy unhappy3.introduce introduction4.This is my answer.Can you answer my question?5.bed,room bedroom Affixation (词缀法）词缀法）Affixation means the formation of words by _.A.adding affixes B.changing the part o

2、f speech C.dropping affixes D.putting two or more words together1Example 1:my father,I love apples.Example 2:I like travel.A:Owned by city.B:Travelling between cities.Inter-betweenLets guess!Back-formation(逆序构词法）逆序构词法）means the formation of words by _.A.adding affixes B.changing the part of speech C

3、.dropping affixes D.putting two or more words together 2Lets guess!I like to laze by the pool all day.Conversion （转化法）（转化法）means the formation of words by _.A.adding affixes B.changing the part of speech C.dropping affixes D.putting two or more words together3Lets guess!Lucy knifed her sister by acc

4、ident.knife n.something used for cutting v.hurt or kill sb with a knifeCompounding(复合法）复合法）means the formation of words by _.A.adding affixes B.changing the part of speech C.dropping affixes D.putting two or more words together4Match the words on the left with those on the right.e.g.drinking-water s

5、haking somebodys handhandshake call by the telephone telephone call water that is safe for drinking We think of word formation to help guess the meaning of a new word when the new word _like a word or words we have already learned.A.looksB.sounds C.smells D.tastes Can you guess the meaning of the ne

6、w word by word formation?There he met some of the idle boys.ContextQuestion:What is context?Answer:Context refers to the words that come after or before the new word and can help you understand the meaning of the new word.Example 1 James Brown was ten years old.His school was not far from his home,a

7、nd therefore he went to school by himself.因此Example 2There he met some of the idle boys.A.happy B.hard-working C.without work D.rich But instead of going to school,he liked playing truant.He would play in the park,or spend his time with those boys who had no work.But this was not all.When he went ho

8、me,he would falsely tell his mother that he had been to school.One fine morning,his mother told James to come home quickly from school,for she wished to take him to his aunts after he had come back.But,instead of listening to her,he went to the sea,where there were some boats.There he met some of th

9、e idle boys.Some of these boys found that James had money;and he was led to use his money to hire a traditional boat,and to go out to sea with them.A.happy B.hard-working C.without work D.rich Example 3He went to school on time and learned to obey his parents perfectly.A.love B.ask C.listen to D.hat

10、eContext can be _.A.a sentence with the new word B.a sentence（sentences）without the new word C.or even a whole passageABCSummary Affixation:un-unhappy;-or actor Back-formation:televise television Conversion:answer(n.回答);answer(v.回答）Compounding:girlfriendWord formationA sentence with the new word A s

11、entence or sentences without the new word A whole passage Context Test yourselfTask 1.Guess the meanings of the following underlined words in The Truant.1.perfectly2.dried 3.life-saver 4.falsely 5.capsizedTest yourselfTask 1.Guess the meanings of the following underlined words in The Truant.1.perfec

12、tly 2.dried 3.life-savers 4.falsely those 5.capsized Test yourselfTask 2:What helps you guess the meaning of each word?1.perfectly2.dried 3.life-saver 4.falsely 5.capsizedA.Word formation B.The context C.Both A and B D.other waysTask 1.use the strategies we learned to guess the meanings of the rest underlined words in the Truant.The traunt.docxTask 2.Check your notes with your deskmates.Understand and remember your notes.Task 3.Find out at least ten words formed according to the rules of word formation.