Unit 1 Lesson 1第2课时课件-（2022）新北师大版《高中英语》必修第一册.pptx

1、Unit 1 Life ChoicesLesson 1 Lifestyles Period 2Focusing on language:InfinitivesRecallingWhat do you remember about them?JoeLi YingRecalling1.Why does Joe shop for various things online?2.According to Joe,what is important?3.What does he need to do?4.What does his mom keep telling him to do?Pair work

2、Take turns to ask and answer the questions.Recalling1.Why does Joe shop for various things online?Because its so convenient to be able to compare the quality and prices from different online shops before he buys.It is important to meet friends in person from time to time,not just on social media.2.A

3、ccording to Joe,what is important?Recalling3.What does he need to do?He needs to drag himself away from the online world sometimes.His mom keeps telling him to go out with his school friends.4.What does his mom keep telling him to do?Recalling1.Because its so convenient to be able to compare the qua

4、lity and prices from different online shops before he buys.2.It is important to meet friends in person from time to time,not just on social media.3.He needs to drag himself away from the online world sometimes.4.His mom keeps telling him to go out with his school friends.What do these sentences have

5、 in common?They all have an infinitive in each sentence.IdentifyingRead each sentence and underline the infinitive.Does it function as a subject(主语主语),object(宾语宾语),predicative(表语表语),attributive(定语定语),adverbial(状语状语)or object complement(宾语补足语宾语补足语)?1.My mum keeps telling me to go out with my school f

6、riends instead.2.Its important to meet friends in person from time to time.3.When I set out to do something,I do my best to achieve it.4.My target is to prepare myself for my degree in biology at university.5.Li Ying is the first person to join the volunteering club in her class.object complement 补语

7、补语predicative 表语表语attributive 定语定语adverbial 状语状语subject 主语主语object 宾语宾语Identifying1.He pretended to be reading attentively when I came in.2.It is of great help for us to learn English well.3.I didnt expect Mary to invite me to her birthday party.4.She listens to news every day so as to find out what

8、s going on.5.The car to be bought is for his sisters.6.The important thing in life is to have a great aim,and the determination to attain it.(object 宾语宾语)(subject 主语主语)(object complement 宾补宾补)(adverbial 状语状语)(attributive 定语定语)(predicative 表语表语)(attributive 定语定语)Pick out the infinitives in the senten

9、ces and tell their functions.Grammar summary We can use the infinitive(to do)as the _,_,_,_,_ or _ of a sentence.The negative form of the infinitive is _.adverbialsubjectpredicative objectobject complementattributivenot to do These verbs can be followed by _,which serves as an _.Grammar summarydecid

10、edeterminelearnwantexpecthopewishrefuseto doobjectpretend offerpromisechooseplanagreeaskbegstrivehappenwaitthreatencareaffordmanagehelp These verbs can be are followed by _,in which“to do”functions as an _.Grammar summaryadviseallowaskbegencourageexpectsb.to doobject complementgetinviteorderpersuade

11、permitpreferwarnwishforcewantforbidtellPracticeFind more sentences in the text with“to do”structure and identify their functions.1.Its so convenient to be able to compare the quality and prices from different online shops before I buy.2.It always makes me excited to work hard and achieve a team goal

12、 together.3.It usually takes me 20 minutes to get home by bus.SubjectPractice1.When I set out to do something 2.I tend to set a goal for every subject at the beginning of each term.3.I have a top 10 reading list and I try to keep it updated.4.I try to use any possible time Find more sentences in the

13、 text with“to do”structure and identify their functions!ObjectPracticeMy aim is to do well in every subject this term.1.To achieve all I want,I must use my time well.2.I try to use any possible time to revise the things I have learnt during the day.3.I often use the time to review English words.Find

14、 more sentences in the text with“to do”structure and identify their functions!PredicativeAdverbialPracticeComplete the blog entry with the correct form of the words in brackets.I wake up at six oclock every morning.It _(take)me less than 15 minutes _(wash),get changed,have breakfast and leave home.I

15、m always the first person _(get)to my class.The mornings are always very busy and the afternoons are even busier!By around five oclock,I usually _(find)time _(do)my paperwork and preview the lessons.You may think that it _(be)boring _(do)the same thing every day,but I like being busy.takesto washto

16、getfindto doisto doPracticeUse infinitives to translate the following sentences into English.1.再次见到你真高兴。2.Betty是第一个知道真相的人。3.我的目标是考入北大。4.我总是劝他戒烟。Its good/a great pleasure to see you again.Betty was the first to know the truth.My goal is to be admitted to Peking University.I always advise him to give

17、up smoking.PracticeComplete the passage with the correct form of the words/phrases in brackets.Where no words/phrases are given,fill in the blank with a conjunction.I decided(1)_(take up)bungee jumping and now I am really into it.When I(2)_(turn up)for my first jump I was so nervous that I tried(3)_

18、(back out),but my friends persuaded me(4)_ (go through with it).You dont have(5)_(put on)any special clothes,just a sweater and jeans,but obviously you need a lot of time(6)_(set up)the equipment.(7)_ its worth waiting for.Its difficult(8)_(get across)how(9)_(excite)it is!to take upturned upto back

19、outto go through with itto put onto set upButto get acrossexcitingPracticeBrief explanation1.to take up:start doing;am really into:am really interested in 2.turned up:arrived3.to back out:(try)not to do it 4.to go through with it:to do it as planned 5.to put on:wear 6.to set up:organize 8.to get across:explain AssignmentWrite a short passage about your school life by using“to do”structure.Writing using infinitives!It is exciting/challenging to My English teacher asks/requires me to I cherish the chance/time to My aim/expectation is to To achieve my goal,I decide/plan to Goodbye!