2022年高中英語《Unit2 Working the land Language Points in Using language》導(dǎo)學(xué)案新人教版必修4

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1、2022年高中英語《Unit2 Working the land Language Points in Using language》導(dǎo)學(xué)案新人教版必修4 Book 4 Unit 2 Working the land Language Points in Using language Learning goals: 1. To learn some useful words and expressions in this part. Try to recite and use them freely. Step1 Leading-in In this period we wi

2、ll start to learn the words and expressions in Using language of Unit 2. Step2 Thinking (自主學(xué)習(xí)—朗讀下面的單詞和句子，歸納它們的用法) 1. It is important to explain this again or we will confuse the students. (Page 13) Confuse （1） vt．_________________ （2） n. 混亂; 慌亂; 混淆 ①Please don’t confuse Australia w

3、ith Austria. ②He was confused by a strange idea. ③There was some confusion as to whether we had won or lost. ④It was a very confusing situation. [歸納] 1.把A與B混淆 2.對……感到困惑;被……搞糊涂了 3. adj．(事)令人困惑的 4. adj．(人)糊涂的；迷惑的 [活

4、用] 1．The look on her face suggested that she her manager’s idea． A. confusing; wouldn’t quite understand B. confused；hadn’t quite understood C．confusing；hadn’t quite understood D．confused；shouldn’t quite understand 2．His father says that he has never regretted sending his

5、son to study abroad. (Page 13) regret vt． n．[u，c] adj. 1)regrettable: , 2)regretful: , ① I didn’t regret the choice I had made. ② I regret to say that we can’t stay here any longer. ③ She regretted having missed the film.

6、 ④ To my regret, I am unable to help you. ⑤ He told me with regret that he could not e to the party． [歸納] 1.遺憾要做某事 2.后悔做了某事 3.令某人感到遺憾的是 4.遺憾地 [活用] ①一Robert is indeed a wise man． 一Oh，yes．How often I have regrette

7、d his advice! A．to take B．taking C．not to take D．not taking ②I regret you that my sister regretted you her date. You are not the kind of person she wants. A．telling; making B．to tell; to make C．telling; to make D．to tell; making 3. These chemicals in the

8、 food supply build up in people’s bodies over time. (Page 14) build up ① Hard working conditions build up character. ② The clouds are building up. ③ Our country has built up her fine reputation in the world． ④ He has built up a good business over the years． [活用] Practising Ch

9、inese kung fu can not only one’s strength. But also develop one’s character. A. bring up B. take up C. build up D. pull up 4. Many of these chemicals can lead to cancer or other illnesses. (Page 14) lead to （其中to是介詞，后跟名詞、代詞或動名詞） ① Too much work and too little

10、 rest often lead to illness.? ② All roads lead to Rome.? ③ The car accident led to his being killed. [活用] The students in this college are all taking courses a degree. A . devoting to B. turning to C. leading to D. sticking to 5. They focus on keeping their soil rich and free of dise

11、ase. (Page 14) focus on（1） （2）focus 還可以作名詞，意思是 ① I’m so tired that I can’t focus on anything today ② He always wants to be the focus of attention. ③ He took out the binoculars and adjusted the focus. [歸納] 1.把注意力集中在某物上

12、 2.注意力的中心/焦點 [活用] Public attention at the moment is focused the problem of environment balance. A .into B . towards C. about D . on 6. This also keeps the air, soil, water and crops free from chemicals. (Page 14) keep…free from/of

13、 ① We put our books in bookcase to keep them free from dust. ② He won’t be able to keep the truth from his father. ③ You can’t keep him from doing that thing. ④ I’m free of that job at last. ⑤ They aim to free the students from too much homework. [歸納] 1.

14、 keep … from: 2. free from: 3. be free of sb/sth: [延伸] 1)free from／of意為“無……的”“免除……的…”“不受……約束的”。如： They like living in a village，free from／of crowds and noises． 他們喜歡住在村子里，遠(yuǎn)離人群和喧鬧。 She got the ticket free of charge．她免費得到了這張票。 2)k

15、eep重點短語歸納： keep an eye on照看；密切注視 keep away from遠(yuǎn)離；避開 keep back隱瞞；忍住(眼淚) keep pany和……在一起 keep off(使)避開 keep up with跟上 如：Please keep an eye on our baby． 請照看一下我們的嬰兒。 We kept away from the big dog． 我們遠(yuǎn)離了那只大狗。 I’11 keep nothing back from you． 我將什么也不隱瞞你。 The pet cat keeps pany wi

16、th him every day． 那只寵物貓每天和他在一起。 Keep off the grass．勿踏草坪。 He does．,hat he can to keep up with his classmates． 他盡他所能跟上他的同學(xué)們。 [活用] ①Something must be done to keep . A. the boy to make noise B. the boy making noise C. the noise from making by the boy D. the boy f

17、rom making noise ②Eating well and exercising every day cold． A．keep you back from B．keep you free from C．keep you pany with D．keep you away 7. Swap summaries with your partners and give each other ments. (Page 15) ment (1) n. （2）vi ＆ vt. ① He made no ment

18、s on our proposal. ② He mented on/upon the weather. ③ His strange behaviour caused a great deal of ment. ④ John mented that it was time for us to go home. [歸納] 1.對……作出評論 2.合理的批評，應(yīng)得的評倫 3.無可奉告 4.對…… 評論

19、 5.評論… [活用] Do you have any to make on the recent developments? A. impressions B. reaction C. ments D. opinion Step 3 Testing 1. He regretted to attend the lecture the day before. A. not going B. not to go C. no

20、t have gone D. to not going 2. It’s expensive. Can you reduce the price a third? A. to B. by C. of D. at 3. We on this project for four hours. Let’s have a rest. A. are working B. have been working C. worked D. had worked 4. Nowadays everyone is respons

21、ible for a harmonious society in China. A. making up B. taking up C. opening up D. building up 5. As we all know, it is human activity that the global warming. A. has e from B. have e from C. has led to D. have led to 6. You are required to write on so that we can see it clearly. A. every other lines B. each other line C. another each line D. every other line 7. A plane crashed into a hillside five miles east of the city, all four people on board. A. killed B. killing C. kills D. to kill