1Revision: Present tense & Present continuous tense复习一般现在时态和现在进行时态 Book 4B 要注意观察以下不同颜色的单词
2Present tense 一般现在时 The queen is beautiful. 这种时态的句子中只有一个动词.e.g. The queen is beautiful. The queen wears a crown.e.g. Cherry passes her exams. Cherry is clever.
3Present tense 当主语是he、she、it时要在动词后面加s. 主语 动词 He She It likes eating fish.主语 动词IYouWeTheylikeplaying football.
4Present tense 一般现在时 + s + es Mary drops the vase on the floor. (drop) Peter hides behind a tree. (hide) Tom often telephones me. (telephone)+ s+ es Tim kisses his baby brother. (kiss) May often watches TV. (watch) Bob never washes his car. (wash) The baby cries loudly. (cry) Peter always carries a heavy bag. (carry) Tina dries the dishes every day. (dry)yies
5Proof-reading 改错 e.g. Peter always drink tea. drinks 1 Peter and Tom often plays football.2 Sally make the breakfast.3 The woman worry about her son.4 My cat never catch mice.5 May often watch films.6 I likes to go shopping with my friends.7 My bird sing every morning.playmakesworriescatcheswatcheslikesings
6Present tense Firemen fight fires. Stones are hard. We use this tense to talk about truths. 用一般现在时表示普遍存在的真理、事实。 Firemen fight fires.e.g. Stones are hard.
7Practice 1 It ____ cold in winter. (be) 2 The sun _____ in the morning. (rise)3 Dogs _____ when they see strangers (bark)4 There ____ twelve months in a year. (be)5 Babies _____ when they are hungry. (cry)6 Nurses _____ after sick people. (look)isrisesbarkarecrylook
8Present tense 一般现在时 We use the present tense to talk about habits 习惯 or things that always,usually, often, sometimes or never happen. 用一般现在时表示一般状态下的习惯、能力、反复动作。
9Sun Mon Tue Wed Thur Fri Sat Present tense 一般现在时JuneSun Mon Tue Wed Thur Fri Sate.g. Lizzie studies with her tutor every Tuesday.
10Present tense一般现在时e.g. Mr Chan never takes a taxi.
11Present tense 一般现在时 Hint words提示词: always every day usually every Friday often on Wednesdays sometimes once a week never twice a month
12Practice 练习 e.g. Tim eats an apple every morning. 1 I always help my mother with the housework.2 Tom has swimming lessons every Monday.3 My sister never tidies up her bedroom.4 Betty sometimes goes to bed late.5 The children go hiking once a month.6 Mary goes to church on Sundays.7 My cat usually sleeps at night.
13Present tense一般现在时 Questions 疑问句 借do和does的帮助组成疑问句. do/does后面的动词不用加s.What does a nurse do?Where does a pilot work?
14Present tense Giving answers 一般疑问句的答 以 do/don’t and does/doesn’t 作答。 Do you like playing the piano?Yes, I do. / No, I don’t.Does she like dancing?Yes, she does / No, she doesn’t.
15Now you try. e.g. ____ you ____ art? (like) Yes, ______. Do like I do 1 ____ May ____ the Net every day? (surf) No, ___________.2 ____ the children ______ at home? (help)Yes, __________.3 What ____ farmers ______ ? (do)4 ____ Tom and Charlie ______ tennis? (play)No, __________.5 What ____ Cherry _____ for lunch? (have)Doessurfshe doesn’thelpDothey dododoDoplaythey don’tdoeshave
16Present tense 一般现在时 Negative sentences 否定句 在动词前面加上 do not/don’t 或 does not/ doesn’t 将句子变成否定句.We swimming.like+ notWe swimming.do not likeHe likes swimming.He doesn’t like swimming.不用再加s
17Now you try. e.g. I like sweets. She ____________ sweets. doesn’t like 1 She runs fast. I ____________ fast.2 Paul plays football but he ____________ basketball.3 David eats chocolate but he ____________ sweets.4 Do you go to bed late? No, I ____________ to bed late.5 Horses eat grass but they __________ meat.6 Does Kitty like singing? No, she ____________ singing.don’t rundoesn’t playdoesn’t eatdon’t godon’t eatdoesn’t like
18Present continuous tense 现在进行时 这种时态的句子由两种动词组成.be-ing主语 be 动词 行为动词 (+ing)Iam / ‘mdrawinga picture.HeSheItis / ‘ssleepingin the room.YouWeTheyare / ‘rewatchinga film.
22Present continuous tense 现在进行时 用现在进行时表示正在做的动作.They are lining up.What are the children doing?
23Present continuous tense Hint words提示词: at the moment now right now
24Present continuous tense They are havinga singing lessonat the moment.What arethey doingat the moment?
25Present continuous tense She is surfingthe Net right now.What isshe doingright now?
26Now you try. e.g. I __________ my homework now. (do) ‘m/am doing ‘re/are having1 You ___________ an English lesson. (have)2 The little boy _____________. (swim)3 Tony and Betty ____________ in the library (read)4 The man ____________ a story. (write)5 I ____________ with my sister. (run)6 We ____________ tennis now. (play)7 The cat ____________ some milk right now (drink)‘s/is swimming‘re/are reading‘s/is writing‘m/am running‘re/are playing‘s/is drinking
27Present continuous tense 现在进行时 Questions 一般疑问句 将be动词放在句子开头成为一般疑问句。Cherry is riding a bicycle.Is Cherry riding a bicycle?Yes, she is. / No, she isn’t.They are cooking.Are they cooking?Yes, they are. / No, they aren’t.
28Present continuous tense 现在进行时 Questions 特殊疑问句 Questions with question words: What are you doing? Why is the baby crying? When are the children leaving? Where are you going?e.g.
29Present continuous tense 现在进行时 Negative sentences 否定句 We add not to make sentences negative. （在句子中加not表示否定）The children cards.are playinge.g.+ notThe children cards.are not playing
31Now you try. e.g. ___ Mary _______? (play) Yes, _______. Is playing she is1 ____ you ________ to music? (listen) Yes, ________.2 What _____ Mr Tam ________? (do) He ______________. (sleep)3 ____ Peter and Tom _______ dinner? (have) No, ______________.4 What ___ I _______? (do) You _______________. (dream)5 ___ Jenny _______ her bed? (make) No, __________.ArelisteningI am‘s/isdoing‘s/is sleepingArehavingthey aren’tamdoing‘re/are dreamingIsmakingshe isn’t
32Present Continuous Tense Summary 小结Present Continuous Tense现在进行时Present Tense一般现在时 习惯 / 真理 正在进行的动作e.g. I always sing.e.g. I am singing now. 动词 - 1 个 动词 - 2 个e.g. She runs.e.g. She is running. 提示词: always, usually, often, sometimes, never, every day, every Friday, on Mondays, once a week, twice a month 提示词: now, right now, at the moment
33Proof-reading 改错 cooking 1 My mother is cook in the kitchen now. She like cooking.2 I am having a tennis lesson every Sunday.Now I play tennis with my friend on thetennis court.likeshaveam playing
34Proof-reading 改错 washing am 3 Are you wash your car now? Yes, I do. 4 John usually clean his car on Sundays. Heare cleaning his car at the moment.5 My brother always cry. Listen! He criesloudly now.cleansiscriesis crying
35Practice练习Jane ____ (be) hard-working. She always ______ (help) her mother to do the housework. Look! She ____________ (sweep) the floor now.ishelpsis sweepingGrandma ______ (like) watching TV. She _______ (watch) TV every night. She is ________ (sit) in the living room at the moment but she _____________ (not watch) TV. What ____ she _______ (do)? She ____________ (sleep)!likeswatchessittingis not watchingdoingis sleepingis