高中英语人教版 (2019)选择性必修 第一册Unit 5 Working the Land课文课件ppt

这是一份高中英语人教版 (2019)选择性必修 第一册Unit 5 Working the Land课文课件ppt，共18页。PPT课件主要包含了Summary，that等内容，欢迎下载使用。
Circle the simple subject in each sentence.
Time flies. The by didn’t attend schl tday.Yu are a student.T find the missing bk is nt easy. Smking is bad fr yu.Driving t fast is dangerus.Eat yur dinner with a spn.My favrite lder brther, wh just started tenth grade, rides his bike t schl.
Mre than 800 millin peple g t bed hungry every day.His lifelng pursuit is t keep all the peple away frm hunger. He cnsiders himself a farmer because he cntinually wrks the land in his research. Yuan’s innvatin has helped t feed mre peple.
Wh will take part in the meeting has nt been decided. Hw he became a great scientist is knwn t us all. What she said is true. That he is still alive is a gd news t us. Where she is frm is unknwn.
We can see frm these sentences that a sentence serves as subject, s we call it Subject Clause.
Underline the subject in each sentence.
1. (P50)Hwever, _________ cncerned him mst was _________ farmers ften had pr harvests and smetimes even had a serius shrtage f fd t eat. 2. (P50)Hwever, _________it was pssible t develp a hybrid f self-pllinating plants such as rice was a matter f great debate. 3. (P50)Tday, _________ is estimated _________abut 60 percent f dmestic rice cnsumptin in China is cmprised f crps generated frm Yuan's hybrid strains, and his strains have allwed China's farmers t prduce arund 200 millin tns f rice per year. 4. (P51)_________impresses peple mst abut YLp is his nging ability t fulfil his dreams.
Feel the sentences in red.
1.Hwever，what cncerned him mst was that farmers ften had pr harvests and smetimes even had a serius shrtage f fd t eat. 2.Hwever，whether it was pssible t develp a hybrid f self- bllinating plants such as rice was a matter f great debate. 3.Tday，it is estimated that abut 60 per cent f dmestic rice cnsumptin in China is cmprised f crps generated frm Yuan’s hybrid strains，... 4.What impresses peple mst abut Yuan Lngping is his nging ability t fulfill his dreams.
1. 以上加颜色部分在句中作 。 2. 1句和4句中的what在从句中作 。 3. 2句中的whether意为“ ”。 4. 3句中的it是 ，真正的主语是后面的 。
That the earth mves arund the sun is well knwn.
Whether he will cme r nt is nt knwn yet.
Wh will be sent there has nt been decided.
What yu need is mre practice.
Which ne is the best is nt clear.
When they will cme hasn't been made public.
Where he has gne is a questin.
Why there is gravity is hard t understand.
Hw he can earn a living in Britain remains a big prblem.
1.That he will pass the exam is he will pass the exam is uncertain.
that _______成分，____意义，______省略。whether _____成分，____意义，译为_____。
Cmpare and Discver 1
1.Wh will take part in the meeting has nt been decided.2. What she said is true.3. Which bk I shall chse hasn’t been decided.
wh在主语从句中充当 ______, 译为 ______。what在主语从句中充当 ______, 译为 ______。which在主语从句中充当 ______, 译为 ______。
Cmpare and Discver 2
1. When they will start is nt knwn yet.2. Where she is frm is unknwn.3. Why he was late is nt imprtant nw.4. Hw he became a great scientist is knwn t us all.
when在主语从句中充当 _______, 译为 ______。where在主语从句中充当 _______,译为 ______。why在主语从句中充当 _______, 译为 _______。hw在主语从句中充当 _______, 译为 _______。
Cmpare and Discver 3
1.Whever leaves the rm last ught t turn ff the lights.
2.Whatever he did was right.
3.Whichever f yu cmes in will receive a prize.
Cmpare and Discver 4
whever在主语从句中充当 ______, 译为 ______。whatever 在主语从句中充当 ______, 译为 ______。whichever在主语从句中充当 ______, 译为 ______。
Usage f the Cnjunctins
1.　　　　     is strange that the man shuld have stuck t his silly is a pity 　　　　     we wn't be able t g t the suth t spend ur summer vacatin.3.　　　　    ccurred t me that I had left keys behind .4.　　　　     is said that he has gne t Shanghai.(=He is said t have gne t Shanghai.)5.It is knwn t all 　　　　     gunpwder was first invented by the Chinese.
Fill the blanks and Discver
It is very imprtant that a student (shuld) learn English well.学生学好英语很重要。It is suggested that the meeting (shuld) be put ff.有人建议会议延期召开。It depends n the weather whether they are ging shpping tday.他们今天是否去购物还得看天气情况。Fr example，it can be prved that China has mre peple than any ther cuntry in the wrld.举例来说，中国人口比世界上其他任何国家的人口都多，这是可以得到证实的。It is n wnder that yur students have made such great prgress.难怪你的学生们进步这么大。
A. What wrries many pepleB. That the lifestyle is slwer and healthierC. Hw we can find a suitable slutin t prduce sufficient fd while keeping the envirnment safeD. When these wheat farmers will jin this pilt experimentE. It amazed all f us that
Match the sentence parts, and then translate the cmpleted sentences int Chinese. Pay attentin t hw the subjects are intrduced differently.
1. ___ remains an unanswered questin.
2. ___ is an imprtant tpic fr us t research.
3. ___ is that these chemicals may even cause cancer.
4. ___ these vegetables can even be planted withut any sil thrugh this new technlgy.
5. ___ is the reasn why sme peple prefer t live in the cuntry rather than in the city.
Read the passage and underline all the subject clauses.
Grandma has been cmplaining abut the vegetables sld in the supermarket, which have been grwn using chemical fertilisers. That they lk beautiful n the utside is bvius. Hwever, what she is unhappy abut is the lwer nutritinal value and reduced flavur. Nw that bth f my grandparents have retired frm their jbs in the city, hw they are ging t spend their retirement is an imprtant decisin fr them. Whether they can live a healthy life is the first thing they are cnsidering. S they have made up their minds t mve t the cuntryside, where they can live a green life.
What qualities d yu think make a persn like Yuan Lngping s successful?
 his/her determinatin t tackle the crisis f … his/her intense effrt t vercme … his/her dream t develp … his/her lve and care fr … he/she succeeded in … he/she never gave up … he/she is devted t …
 What impresses me mst is that … What makes him/her a great … is that … It is imprtant that … Whether … depends n … That … is his/her mst imprtant quality.
Wrk in grups. Have a discussin and prepare a presentatin. The fllwing pints and expressins may help yu.