《2020高中英語(yǔ)人教版 必修3教師用書：Unit 5 SectionⅢ LearningaboutLanguageUsingLanguage Word版含答案》由會(huì)員分享，可在線閱讀，更多相關(guān)《2020高中英語(yǔ)人教版 必修3教師用書：Unit 5 SectionⅢ LearningaboutLanguageUsingLanguage Word版含答案（15頁(yè)珍藏版）》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。

1、2020學(xué)年人教版英語(yǔ)精品資料 Section_ⅢLearning_about_Language_&_Using_Language Ⅰ.Scan the passage and then choose the best answers according to the passage. 1．What is the main idea of this part? A．The whole travel in Canada of the cousins. B．What they have done and seen during the trip in Toronto and Mont

2、real. C．The cousins feelings about Canada. D．The delicious food and beautiful sights in Toronto and Montreal. 2．Which city is the wealthiest one in Canada? A．Toronto.　　　　　 　B．Montreal. C．Vancouver. D．Calgary. 3．What did the cousins not see in Toronto? A．The tall CN Tower. B．The misty cloud

3、 that rose from the great Niagara Falls. C．The covered stadium. D．The broad St Lawrence River. 4．If you want to enjoy Cantonese food, which city will you prefer? A．Toronto. B．Montreal. C．Vancouver. D．Calgary. 答案：1～4　BADA Ⅱ.Fill in the blanks according to the passage. The next morning Th

4、e scene outside confirmed that 1.fall had arrived in Canada Around noon ?They arrived in Toronto，the biggest and most 2.wealthy city in Canada ?They went on a 3.tour of the city ?They went 4.up the tall CN Tower ?They looked 5.across the lake ?They saw the 6.covered stadium Around dusk They

5、met Lin Fei and 7.chatted with him Late that night The train left At dawn the next morning ?They arrived in Montreal ?They spent the 8.afternoon in lovely shops and 9.visiting artists in their workplaces That night They 10.dreamed of French restaurants and red maple leaves 根據(jù)所給詞性和漢語(yǔ)意思寫出單

6、詞 1．confirm vt.證實(shí)；證明；批準(zhǔn)→confirmation n．證實(shí)；證明書 2．mix vt.&vi.混合；調(diào)配→mixture n．混合 3．wealthy adj.富有的→wealth n．財(cái)富；財(cái)產(chǎn) 4．distance n．距離；遠(yuǎn)方→distant adj.遠(yuǎn)的 5．a(chǎn)pproximately adv.接近；大約→approximate adj.近似的；大約的 6．nearby adv.在附近 adj.附近的；鄰近的→near prep.在……的附近 adj.附近的 7．tradition n．傳統(tǒng)；風(fēng)俗→traditional adj.傳統(tǒng)的 8．

7、terrify vt.使恐怖；恐嚇→terrified adj.恐懼的；受驚嚇的→terrifying adj.令人恐懼的 9．pleased adj.欣喜的；高興的；愉快的→pleasant adj.令人高興的→pleasure n．高興(的事) 10．impress vt.使印象深刻；使銘記→impressive adj.給人深刻印象的；感人的→impression n．印象 1．mix vt.& vi.混合；調(diào)配；交往 ★背誦佳句培養(yǎng)語(yǔ)感 (教材原句)The families who have lived in Canada for a long time are usua

8、lly all mixed up. 在加拿大長(zhǎng)期居住的人家通常被混淆。 (鮮活例句)First mix the butter and sugar together, and then add the milk. 先把黃油和糖攪拌好，再加牛奶。 ★歸納拓展全析考點(diǎn) (1)mix ...with ...　 把……與……混合起來(lái) mix up 弄亂；弄錯(cuò)；使……充分混合 be/get mixed up with ... 與……交往；與……廝混 (2)mixed adj. 混合的 (3)mixture n. 混合(物)；混合狀態(tài) ①He never mixes bu

9、siness with his private feelings. 他從不在工作中摻入他的私人感情。 ②They look so alike that its easy to mix them up. 他們長(zhǎng)得很像，很容易把他們弄混。 ③As is known to us, oil cant mix_with water. 眾所周知，油不能與水混合。 ④He read the letter with a mixture of relief and joy. 他懷著安心和歡喜的復(fù)雜心情讀了這封信。 2．terrify vt.使恐怖；恐嚇 ★背誦佳句培養(yǎng)語(yǔ)感 (教材原句)The

10、 idea that there will be an earthquake terrifies many people. 將會(huì)有地震的說(shuō)法嚇壞了很多人。 (鮮活例句)The girl was terrified out of her wits. 那女孩嚇得魂不附體。 ★歸納拓展全析考點(diǎn) (1)terrify sb.into doing sth.　 恐嚇某人做某事 (2)be terrified that ... 害怕…… be terrified of ... 對(duì)……感到驚恐 ①He terrified her into handing over the money.

11、 他恐嚇?biāo)彦X交出來(lái)。 ②The children were_terrified_of being scolded. 那些小孩害怕挨罵。 [語(yǔ)境串記] The terrifying stories terribly terrified the girl, which made her mother terrified.The situation is terrible. 那些恐怖故事嚇壞了那個(gè)小女孩，這讓她媽媽很驚恐，這場(chǎng)景很糟糕。 3．confirm vt.證實(shí)；證明；批準(zhǔn)；確認(rèn) ★背誦佳句培養(yǎng)語(yǔ)感 (教材原句)The next morning the bushes

12、 and maple trees outside their windows were red, gold and orange, and there was frost on the ground, confirming that fall had arrived in Canada. 第二天早上，在她們的車窗外到處是灌木叢和楓樹，掛滿朱紅、赤金和橘黃色的葉子，地面上覆蓋了一層薄霜，表明秋天已經(jīng)來(lái)到了加拿大。 (鮮活例句)He was confirmed as captain for the rest of the season. 在這個(gè)賽季剩余的一段時(shí)間內(nèi)，他被正式任命擔(dān)任隊(duì)長(zhǎng)。

13、(鮮活例句)The treaty was confirmed by the president. 條約已被總統(tǒng)批準(zhǔn)。 ★歸納拓展全析考點(diǎn) (1)confirm＋sth./that從句/wh從句(尤指通過(guò)提供更多證據(jù))證實(shí) It has been confirmed that ... 已確定…… confirm sb.in sth.使某人確信某事 (2)confirmation n. 證實(shí)；確定；批準(zhǔn)；確認(rèn) ①His words confirmed that the election would take place on June 20th. 他的話證實(shí)選舉將在6月20日舉

14、行。 ②It_has_been_confirmed_that they will leave their hometown for Canada. 已證實(shí)他們將離開家鄉(xiāng)去加拿大。 ③When do you think the manager will confirm you in office? 你認(rèn)為什么時(shí)候經(jīng)理會(huì)批準(zhǔn)你上任？ 4．impress vt.使印象深刻；使銘記 ★背誦佳句培養(yǎng)語(yǔ)感 (鮮活例句)She impressed me as a woman of great kindness. 在我印象中，她是一位非常仁慈的女性。 (鮮活例句)What impressed

15、 me most about the book was its surprising ending. 這本書給我印象最深的是它令人吃驚的結(jié)局。 ★歸納拓展全析考點(diǎn) (1)impress sb.with sth.＝ impress sth.on sb. 使某人牢記某事 (2)be impressed by/at/with ... 對(duì)……印象深刻 be impressed on sb./ones mind/memory使某人印象深刻 (3)impression n. 印象 give/leave/make an impression on 留下印象 ①His words

16、are strongly impressed on my memory. 他的話銘刻在我的記憶里。 ②Our boss often impresses the importance of creativity on us. 老板經(jīng)常讓我們銘記創(chuàng)新的重要性。 ③The new teacher made/gave/left_a_good_impression on the students. 這位新教師給學(xué)生們留下了一個(gè)好印象。 Ⅰ.單句語(yǔ)法填空 1．If you add too much liquid, the mixture (mix) will not be thick e

17、nough. 2．It became fashionable for wealthy (wealth) fami lies to send their teenage children to foreign countries. 3．A straight line is the shortest distance (distant) between two points. 4．It is an old tradition (traditional) for Chinese people to get together and eat dumplings on the eve of th

18、e Spring Festival. 5．Mr Smith was pleased (please) that his father was being taken care of in the Home of the Aged. 6．The terrifying (terrify) news made her awake all night long. 7．My father impressed me with the value of hard work./My father impressed the value of hard work on me. 8．Her gentlen

19、ess has given me a deep impression (impress)． Ⅱ.完成句子 1.我們能把黃色、藍(lán)色混合制成綠色。 We can mix_yellow_and_blue together to make green. 2．他四處張望，想確定周圍沒有人。 He looked around to_confirm_that he was alone. 3．我們從遠(yuǎn)處可以看到他在微笑。 From_a_distance we could see him smiling. 4．老師的話銘刻在我的腦海里。 The teachers words are_stron

20、gly_impressed_on my mind. 5．從屋里竄出的那條狗把我嚇了一跳。 The dog rushing out from the house terrified_me. 1．mix up　　　　　　　　 使迷惑；弄錯(cuò)；弄亂 2．go on a tour 去游覽 3．in the distance 在遠(yuǎn)處 4．a(chǎn)s far as 遠(yuǎn)到；遠(yuǎn)達(dá)；直到；就……而言 5．a(chǎn)t dawn 在黎明 6．go downtown 去市區(qū) 7．look over 眺望；檢查 8．dream about/of 夢(mèng)想 1．in the d

21、istance在遠(yuǎn)處 ★背誦佳句培養(yǎng)語(yǔ)感 (教材原句)In the distance, they could see the misty cloud that rose from the great Niagara Falls ... 遠(yuǎn)處，她們可以看到湖的南邊尼亞加拉大瀑布上方升騰著的霧靄…… (鮮活例句)The mountain in the distance appears greener than it was before. 遠(yuǎn)山看上去比以前更綠了。 ★歸納拓展全析考點(diǎn) from/at a distance　　　隔一段距離；從遠(yuǎn)處 at a distance of .

22、.. 在……遠(yuǎn)處 keep ones distance 保持距離 keep sb.at a distance 避免與某人太親近 形象記憶 ①One can see the ancient ruins at a distance of 20 miles. 人們從20英里之處就能看到這個(gè)古老廢墟。 ②It was difficult to get to know her because she always kept_everyone_at_a_distance. 很難搞懂她，因?yàn)樗偸桥c人保持一定的距離。 2．a(chǎn)s far as ...遠(yuǎn)到；就……而言 ★背誦佳句培養(yǎng)

23、語(yǔ)感 (教材原句)Its too bad you cant go as far as Ottawa, Canadas capital. 很可惜你們不能一直走到加拿大的首都渥太華。 (鮮活例句)Ill help you as far as I can. 我將盡可能地幫助你。 (鮮活例句)As/So far as I know, he is honest to depend on. 就我所知，他很誠(chéng)實(shí)，值得依賴。 (鮮活例句)As/So far as Im concerned, it is necessary to take measures to deal with polluti

24、on. 在我看來(lái)，有必要采取措施治理污染了。 ★歸納拓展全析考點(diǎn) as well as 　　　　 既……又；和……一樣好 as good as 與……幾乎一樣；簡(jiǎn)直；幾乎 as long as　　　　 只要；長(zhǎng)達(dá) as soon as 一……就…… ①He has experience as well as knowledge. 他既有知識(shí)又有經(jīng)驗(yàn)。 ②The matter is as good as settled. 這事幾乎可以說(shuō)解決了。 ③Well go as_long_as the weather is good. 只要天氣好我們就去。 Ⅰ

25、.單句語(yǔ)法填空 1．After dinner we often walk as far as the bank of the river. 2．Much to his delight, he saw his mistress blue shirt in the distance. 3．I often dreamed of/about my younger brother soon after I left home. 4．Dont mix up the two kinds of vegetable seeds. 5．We shall go on a tour to Shanghai

26、in summer vacation. 6．At dawn I woke him up and said we were leaving. Ⅱ.完成句子 1．Can you tell me what_the_distance_is (多遠(yuǎn)的距離) from Germany to France? 2．Anna dreams of there_being_a_chance (有機(jī)會(huì)) for her to study abroad in the future. 3．Youd better keep_your_distance_from (遠(yuǎn)離) that dog, because it

27、is too fierce. 4．As/So_far_as_I_know (據(jù)我所知), it will be two hours before he leaves. 1．[句型展示]　Not_all the words will be used. 不是所有的單詞都會(huì)用上。 [典例背誦] They are not all teachers.Some of them are doctors. 他們不都是教師，有些是醫(yī)生。 2．[句型展示]　As they sat in a buffet restaurant looking_over the broad St Lawrenc

28、e River, a young man sat down with them. 當(dāng)她們坐在一家自助餐廳里眺望廣闊的圣勞倫斯河時(shí)，一個(gè)年輕男子坐在了她們的身邊。 [典例背誦] They sat at the end of the classroom, chatting with each other. 他們坐在教室后面，聊天。 3．[句型展示]　The girls told him they were on a train trip across Canada and_that they had only one day in Montreal. 姑娘們告訴他，她們是坐火車來(lái)旅游的

29、，要橫穿加拿大，在蒙特利爾只待一天。 [典例背誦] Linda said (that) she would meet Tom and that she wouldnt tell anyone about the appointment. 琳達(dá)說(shuō)她要去見湯姆，并且不會(huì)告訴任何人有關(guān)這次約會(huì)的事情。 The girls told him they were on a train trip across Canada and_that they had only one day in Montreal. 姑娘們告訴他，她們是坐火車來(lái)旅游的，要橫穿加拿大，在蒙特利爾只待一天。 (1)句

30、中and連接兩個(gè)賓語(yǔ)從句，第一個(gè)從句的引導(dǎo)詞that已省略。動(dòng)詞后跟有兩個(gè)或兩個(gè)以上的賓語(yǔ)從句時(shí)，第一個(gè)從句的引導(dǎo)詞that可以省略，其后從句的引導(dǎo)詞that不可省略。 ①I understand that you like sports and that you are learning swimming now. 我知道你喜歡運(yùn)動(dòng)，并且現(xiàn)在正在學(xué)習(xí)游泳。 (2)在主語(yǔ)從句、表語(yǔ)從句及同位語(yǔ)從句中that一般不省略，而在賓語(yǔ)從句中通?？梢允÷浴? ②Its certain that he will succeed. 他一定會(huì)成功。 ③The problem is that Im s

31、hort of money. 問(wèn)題是我缺錢。 ④He told me the news that our team had won the game. 他告訴我我們隊(duì)已獲勝的消息。 ⑤Do you think (that) it will rain tomorrow? 你認(rèn)為明天會(huì)下雨嗎？ ⑥Im afraid (that) you have the wrong number. (我)恐怕你打錯(cuò)號(hào)碼了。 (3)賓語(yǔ)從句中that不可省的情況： 賓語(yǔ)從句中有it作形式賓語(yǔ)； 賓語(yǔ)從句that后插入狀語(yǔ)(從句)； 主句狀語(yǔ)置于賓語(yǔ)從句前； 賓語(yǔ)從句的主語(yǔ)是非謂語(yǔ)；

32、 賓語(yǔ)從句的主語(yǔ)是主語(yǔ)從句。 ⑦I learn from his letter that he is in America now. 我從他的來(lái)信得知他現(xiàn)在在美國(guó)。 ⑧They simply couldnt believe that what he had written was true. 他們只是不相信他所寫的是真的。 Ⅰ.單句語(yǔ)法填空 1．Not all teachers are for this plan.That is, some people are against it. 2．The couple entered the hall, talking (talk

33、) with each other. 3．We all think she is working very hard and that she will surely go to a very good university. Ⅱ.完成句子 1．喜歡體育運(yùn)動(dòng)的人并不都喜歡參加體育運(yùn)動(dòng)。 Not_everyone who enjoys sporting events likes to participate in them. 2．他們躺在草地上，仰望著天空。 They lay on the grass, looking_at_the_sky. 3．孩子們從房間里跑出來(lái)，歡笑著，蹦跳

34、著。 The children ran out of the room, laughing_and_jumping. 4．他說(shuō)你太年輕不懂得此事，況且要求他不告訴你。 He said that you were too young to understand the matter and that_he_was_asked not to tell you. Ⅰ.單句語(yǔ)法填空 1．Can you see those big figures in the distance? 2．He is famous for mixing Chinese traditional music wi

35、th western instruments. 3．It has been confirmed that the singer will give a performance next week. 4．As far as Im concerned, the whole idea is ridiculous. 5．She was terrified (terrify) at the thought of her house being broken into during midnight. Ⅱ.完成句子 1．他的演講給聽眾留下了相當(dāng)深的印象。 His speech made/lef

36、t/gave_quite_an_impression_on the audience. 2．據(jù)我所知，他是個(gè)騙子。 As/So_far_as_I_know,_he is a cheat. 3．盡量不要把油和水混合在一起。 Dont try to mix_oil_with_water. 4．這消息證實(shí)了我的想法。 The news confirmed_my_thought. 5. 你的連衣裙從稍遠(yuǎn)處看還不錯(cuò)。 Your dress looks all right at_a_distance. Ⅲ.完形填空 Last year was the first year wh

37、en I taught the fifth grade.Recently, Ive been __1__ by a “graduated” student for the first time.I was really surprised when he walked into my home. He hasnt physically changed much since __2__ my class last year and if I had had to guess who would come to visit me first, I wouldnt have __3__ him.C

38、arlos was a student who had a hard time sitting __4__ in the beginning of last year.He would often __5__ to go to the bathroom, and hed talk or look like he was __6__ because of little sleep.He often needed __7__ in doing anything that other students could do well on their own. I found out that the

39、 __8__ for his behavior in my classroom was that he had been __9__ nightmares (噩夢(mèng)) about his bordercrossing experience.He was __10__ that the immigration office would take him or his parents to prison or back to their __11__.And here he was in my class trying to learn a(n) __12__ language, which he

40、had never touched before. When he was in my class, one thing that stood out was that he had a(n) __13__ time speaking English.__14__when he walked in my room yesterday, all of that was missing.In walked a calm, __15__ boy who spoke and understood English far better than when he left me in June.He e

41、ven __16__ to speak to my class in the sixth grade in English.He told me he remembered doing sign language and the video I made to help him __17__ his English. His visit __18__ a lot to me not only because he has made great __19__， but also because it reminded me what it means to be a teacher — to

42、have a lasting influence on __20__. 語(yǔ)篇解讀：作者看到學(xué)生身上的變化，意識(shí)到作為老師，最主要的是要給學(xué)生留下長(zhǎng)久的影響。 1．A.treated　　　　　　 　B．recognized C．visited D．invited 解析：選C　根據(jù)后文語(yǔ)境，可知那位學(xué)生是來(lái)“拜訪”作者的。 2．A.leaving B．a(chǎn)ttending C．teaching D．organizing 解析：選A　根據(jù)“by a ‘graduated’ student”以及后文的“when he left me in June”可知，這位學(xué)生已經(jīng)“離開”作

43、者的班級(jí)了。 3．A.cared for B．talked about C．turned to D．thought of 解析：選D　根據(jù)作者對(duì)那位學(xué)生的描述可知，他在課堂上表現(xiàn)并不好，故作者沒“想到”他會(huì)來(lái)看她。 4．A.fast B．beautifully C．still D．a(chǎn)ctively 解析：選C　根據(jù)“to go to the bathroom ...”可知，那位學(xué)生很難坐在座位上“不動(dòng)”。 5．A.promise B．a(chǎn)sk C．continue D．plan 解析：選B　那位學(xué)生很不安分，總是“要求”去洗手間。 6．A.fallin

44、g asleep B．having fun C．walking out D．telling jokes 解析：選A　根據(jù)“because of little sleep”可知，這里是指他看起來(lái)好像要“睡著”了的樣子。 7．A.notice B．help C．time D．work 解析：選B　此處與“on their own”相對(duì)，表示別人可以獨(dú)立做的事情他卻需要“幫助”才能完成。 8．A.question B．method C．result D．reason 解析：選D　后面是在解釋他為什么有這種異常行為，故選D。 9．A.suffering B

45、．making C．receiving D．destroying 解析：選A　根據(jù)后文說(shuō)他總是擔(dān)心移民局會(huì)把他們關(guān)起來(lái)或者遣送回國(guó)的語(yǔ)境，可知他在“遭受”偷渡帶來(lái)的噩夢(mèng)。 10．A.angry B．sorry C．a(chǎn)fraid D．disappointed 解析：選C　根據(jù)nightmares可知那個(gè)學(xué)生“害怕”他們一家會(huì)被移民局遣送回國(guó)。 11．A.boss B．school C．street D．country 解析：選D　他們是非法移民，移民局應(yīng)該是要把他們遣送回他們自己的“國(guó)家”。 12．A.interesting B．new C．easy

46、 D．useless 解析：選B　根據(jù)“which he had never touched before”可知，他要學(xué)的是一門“新的”語(yǔ)言。 13．A.unforgettable B．enjoyable C．difficult D．funny 解析：選C　面對(duì)一門新的語(yǔ)言，那位學(xué)生學(xué)起來(lái)感覺“很吃力”。 14．A.So B．But C．If D．Because 解析：選B　根據(jù)“all of that was missing”可知，此處需要一個(gè)表示轉(zhuǎn)折的連詞。 15．A.hardworking B．naughty C．rich D．confiden

47、t 解析：選D　根據(jù)“who spoke and understood English far better than when he left me in June”可知，那位學(xué)生現(xiàn)在很“自信”了。 16．A.pretended B．offered C．refused D．feared 解析：選B　那位學(xué)生現(xiàn)在很自信，并且“主動(dòng)提出”要給作者班里的學(xué)生講話。 17．A.improve B．copy C．examine D．find 解析：選A　那位學(xué)生當(dāng)時(shí)英語(yǔ)不好，作者做那個(gè)視頻是為了幫助他“提高”英語(yǔ)的。 18．A.threw B．pulled C．t

48、ook D．meant 解析：選D　根據(jù)“it reminded me what it means to be a teacher”可知，那位學(xué)生的這次拜訪對(duì)作者來(lái)說(shuō)意義很大，故選D。 19．A.progress B．effort C．impression D．money 解析：選A　這里是指那位學(xué)生的這次來(lái)訪讓作者知道他“進(jìn)步”很大。 20．A.audience B．parents C．students D．speakers 解析：選C　那位學(xué)生的這次來(lái)訪讓作者意識(shí)到作為老師，最主要的是要給“學(xué)生”留下長(zhǎng)久的影響。 Ⅳ.閱讀七選五 Tuvalu, a t

49、iny country in the Pacific Ocean, has asked for help as it fears it will be swallowed up by the sea. Storms and huge waves are a constant threat and none of Tuvalus nine little islands is more than five meters above sea level, Salt water is already entering the countrys drinking water supply, as we

50、ll as damaging plants that produce fruit and vegetable.__1__. __2___.Venice, a historic city in Italy best known for its canals, has sunk about 24 cm over the past 100 years.Experts say that it will have sunk another 20～50 cm by 2050.A century ago, St Marks Square, the lowest point in the city, flo

51、oded about nine times a year.Nowadays, it happens more than 100 times.While Venice is slowly sinking into the mud on which it stands, Tuvalus rising sea level is caused by global warming. The average global temperature has increased by almost 0.5 centigrade degrees over the past century; scientist

52、s expect it to rise by extra 1～3 degrees over the next 100 years. Warmer weather makes glaciers melt, adding more water to the ocean.The warmer temperatures also make water expand, so it takes up more space, causing the sea level to rise.The sea level has risen about 10～25 cm in the last 100 years.

53、 __3__.Through burning coal, oil and gas, people have been increasing the greenhouse gases in the atmosphere, such as CO2.This adds to the power of the greenhouse effect, making the planet even warmer. Many scientists believe that, if the warming is not stopped, there will be huge climate changes.

54、__4__. __5__， the sea will swallow up millions of homes and the world will be flooded with “climate refugees” looking for somewhere to live. A．The main cause of global warming is human pollution B．Should this come true C．Without urgent help, the countrys days are numbered D．But Tuvalu is not t

55、he first place to face sinking into the sea E．The sea level could rise by one meter this century F．People face a lot of pollution G．Much has been done about our planet 答案：1～5　 CDAEB Ⅴ.短文改錯(cuò) Mobile phones are being more wide used.Theyre light on weight and easy to carry, offered fast and conven

56、ient service for communication.The users use them for make phone calls, sending short messages and internetsurfing.In recently years, mobile phones have become popular with middle school students.Quite a few use it to keep in touch with their families and friends, which, of course was convenient.How

57、ever, I dont think its good to do so.In spite of the disadvantages mentioned above, student users often waste a lot of time chatting on the phone in his spare time.Some even use them to cheat exams.In addition, mobile phone bills cost students parents lot of money. 答案：第一句：wide→widely 第二句：on→in; offered→offering 第三句：make→making 第四句：recently→recent 第五句：it→them; was→is 第七句：his→their 第八句：exams前加in或during 第九句：lot→lots或lot前加a