tailieunhanh - lifelines intermediate students book phần 9

Tham khảo tài liệu 'lifelines intermediate students book phần 9', ngoại ngữ, ngữ pháp tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Grammar Reference The present simple tense Form Positive and negative I We You They live in Manchester. don t live do not live He plays She doesn t play tennis. It does not play In the third person singular we add -5 to the infinitive. Exceptions When the verb ends in -ss -sh -ch -z or -0 we add -w. kiss kisses wish wishes watch watches buzz buzzes do does When the verb ends in consonant J we change the -y to -ies. worry worries study studies Questions Short answers Do you live in London Yes I do. Deas he play golf No he doesn t Note In negatives and questions we use the infinitive live work of the verb. There is no -s in the third person singular. He doesn t live here. NOT He-doesn-t lives here. Does she work here NOT -Does she works here Use We use the present simple tense to describe states. I live with my parents. Water bolls at 100 degrees. describe regular events. I usually work late on Mondays. They go on holiday to Ireland every year. The present continuous tense Form Positive and negative I m am m not am not reading. He She It s is isn t s not is not watching TV. We You They re are aren t Te not are not working at home. Questions Short answers Am I meeting Mike at Yes you are. Is she coming to the meeting No she isn t Are they driving or coming by train Spelling To make -ing forms we add -ing to the infinitive. eat eating fly flying For verbs that end in -e we remove the -e and add -Ing. drive driving come coming When the verb ends consonant-vowel-consonant and the stress is on the final syllable we double the final consonant and add -ing. run running admit admitting Use We use the present continuous tense to say what is happening at the moment. We re having dinner just now. Where sSue She s watching TV. describe a temporary state. I can t find a fiat so I m living with my parents. I m doing French evening classes this year. describe a future arrangement. I m playing tennis tomorrow evening. They re arriving next Monday at . Sometimes .