Tham khảo tài liệu 'thiết kế bài giảng tiếng anh 10 tập 1 part 3', tài liệu phổ thông, tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | a first pronounce the sound a then put your tongue down and back. a is a long sound. 5 PRACTICE 1 Play the tape and ask them to repeat. Call on some Ss to repeat the sounds clearly to in front of the class. Ask Ss to work in pairs and practice the sentences. Introduce peer correction. Go around the class and provide help if necessary. Pair work 7 GRAMMAR AND VOCABULARy PRESENTATION AND PRACTICE 2 Keep Ss in pairs and ask them to make questions for the responses. Note This is an easy activity so it can be carried out in a short time. There will be various acceptable questions. Call on some pairs to read the questions and responses aloud in front of the class. Give suggested answers 1. When did you come back from Ho Chi Minh City 2. How long did you stay there 3. Who did you come with 4. Where did you live 5. Why do you learn English 6. What time is it 7. How many children have they got Pair work 47 10 PRESENTATION 3 Distinguish the infinitive and -ing form The base form of a verb often functions as an infinitive. It is called the bare infinitive because it is used without to. We must distinguish it from the to-infinitive where to is always used in front of the base form of the verb. The -ing form of a verb sometimes functions as a gerund a kind of noun and sometimes as a present participle. Many verbs and adjectives and some nouns can be followed by one of these forms and in some cases by more than one form. From the student s point of view the problem is knowing which form is appropriate. This may be because only one form is grammatically correct enjoy doing or fail to do. Or it may be because only one form suits what we want to say remember to do or remember doing. The following list are the verbs which can only followed by to-infinitive and -ing The verbs can only be followed by to-infinitive agree refuse manage fail decide plan hope expect seem tend Whole class 48 The verbs can only be followed by -ing form enjoy avoid mind consider practice miss .
