Unit 4 Understanding ideas-Grammar（ppt课件）-2024新外研版七年级上册《英语》.pptx

1、Unit 4Understanding ideas：GrammarLearning ObjectivesIn this lesson,you will be able to:1.use adverbs of frequency and the simple present tense to talk about the ways to celebrate traditional Chinese festivals;2.figure out the meaning and position in sentences of adverbs of frequency;3.learn about th

2、e culture of Chinese traditional festivals.What Chinese traditional festivals do you know?(中国传统节日）the Dragon Boat Festival 端午节/drn/the Mid-Autumn Festival 中秋节/tm/the Spring Festival 春节/spr/the Qingming Festival 清明节How do people celebrate these festivals?He always eats dumplings.We always eat zongzi.

3、They usually have a big meal.They usually watch boat races.She sometimes receives red packets.He sometimes drinks realgar wine.He often cleans rooms.She often hangs wormwood.We never eat zongzi.You never have Tangyuan.always always usuallyusuallyoften often sometimes sometimes never never Adverbs of

4、 frequencyAdverbs of frequencyRule：the adverbs are the adverbs are always always beforebefore the verbs the verbs.Find more sentences with adverbs of frequency in this unit.1.Sometimes,she cooks for me.2.Usually,people call it the Double Fifth Festival in English.P671.The riversides are often crowde

5、d with people.2.Zongzi in the north of China are usually sweet.3.But those in the south are often salty.P67频率副词常位于情态动词、频率副词常位于情态动词、bebe动词、助动词、助动词之后，实义动词、整个句子之前。动词之后，实义动词、整个句子之前。Attention:What are the differences among these frequency adverbsWhat are the differences among these frequency adverbs(频率副词

6、频率副词)？always 100%usually 约约70%-80%总是、一直、始终总是、一直、始终often 约约60%-70%sometimes 约约30%-50%seldom 约约20%hardly 约约5%never 0%(100%否定否定)通常通常经常、常常经常、常常有时、不时有时、不时很少很少几乎不几乎不从不、决不、绝不、总是不从不、决不、绝不、总是不What are the differences among these frequency adverbs(What are the differences among these frequency adverbs(频率副词)？I

7、 always do my cleaning on Sundays.Jenny sometimes eats a sandwich for lunch.I can never stop.Plants are usually green.Do you often write to them？My father is seldom at home on Sundays.I can hardly believe it.1.(阜康中考)-Were you often late for school last term,Tom?-No,_ I got to school early every day.

8、A.Always B.Usually C.Sometimes D.Never2.(山西中考)-How often do you go to a concert?-_ever.I m not interested in that at all.A.Usually B.Hardly C.Almost3.(常州中考)-John sings so well.Has he ever been trained?-No.He learns all by himself.He_goes to any training class.A.usually B.often C.never D.even4.(漳州中考)

9、-Miss Gao is very popular with her students.-Yes.Her classes are_lively and interesting.A.seldom B.never C.sometimes D.alwaysHi there!Welcome to my blog about Chinese culture!Today,lets get to know the Dragon Boat Festival!1_,people call it the Double Fifth Festival in English,because it 2_ takes pl

10、ace on the fifth day of the fifth lunar month.The best part of the festival is the dragon boat races.The riversides are 3_ full of people.Eating zongzi is a must during the festival.Zongzi in the north of China are 4_ sweet.But those in the south are 5_ salty.I 6_tried a salty one,so this year Ill b

11、e sure to try some!Which taste do you prefer?Complete the blog post with always,often,sometimes,or never.WhenWhen do we usually use adverbs of frequency?do we usually use adverbs of frequency?in the pastin the past at presentat present in the futurein the future Simple present tenseSimple present te

12、nseThey usually have a big meal.We never eat zongzi.We always eat zongzi.They usually watch boat races.You never have Tangyuan.He always eats dumplings.He often cleans rooms.She sometimes receives red packets.She often hangs wormwood.He sometimes drinks realgar wine.Rule1：当主语为当主语为非第三人非第三人称单数称单数时，动词用

13、时，动词用原型原型Rule2：当主语为当主语为第三人称第三人称单数单数时，动词用时，动词用第三人称第三人称单数形式单数形式速记口诀：速记口诀：三单小姐一出门，保镖三单小姐一出门，保镖s s永相随。永相随。动词第三人称单数的变换规则1.一般情况下直接加S，如:ask-asks,speak-speaks,like-likes,play-plays2.以 s,x,sh,ch,o 结尾的加es,如:wash-washes,go-goes,do-does,watch-watches3.以辅音字母加 y 结尾的，改 y 为 i 再加 es,如:study-studies,try-tries4.特殊变化，如

14、:have-has速记口诀速记口诀：动词三单现在式，一般词尾加动词三单现在式，一般词尾加s;s;s,x,sh,ch,os,x,sh,ch,o在词尾，直接加上在词尾，直接加上es es；“辅音字母辅音字母+y”+y”来结尾，来结尾，变变y y为为i i是正规，是正规，es es后边紧跟随，后边紧跟随，study-studiesstudy-studies看明白。看明白。写出下列动词的第三人称单数写出下列动词的第三人称单数drink _ go _ look_ have_ come_ watch_ fly _ study_ brush_ teach_ wash_ match_ guess_ study

15、_ finish_ do_ stop_ see_ let_ cry _ Exercisedrinksgoeslookshascomeswatchesfliesstudiesbrushesteacheswashesmatchesguessesstudiesfinishesdoesstopsseesletscries用括号内单词的正确形式填空。用括号内单词的正确形式填空。1.Sometimes,she _(cook)for me.2.The students _(love)reading books.3.This _(make)me tired and thirsty.4.Lets _(get)t

16、o know the Dragon Baot Festival!cookslovemakesgetExercise单项选择单项选择()1.They _books every day in the library.A.reads B.read C.doesnt read()2.She _ playing the guitar.A.like B.likes C.dont like()3.We _ to go shopping this weekend.A.wants B.wanted C.wantExerciseFind more ways to solve our family problems and share in groups.Required（必做）Optional（选做）Share your family photo with friends and talk about your family with them.