①Having collected and evaluated the information,

　　I help other scientists to predict where lava from the volcano will flow next and how fast. (P34)

　　收集和評估這些信息之后，我就幫助其他科學家一起預(yù)測熔巖接著將往何處流，流速是多少。

　　(1) Having done 是現(xiàn)在分詞的完成式，在此句中作時間狀語。現(xiàn)在分詞作狀語時，如果分詞動作發(fā)生在主句謂語動詞之前，就要用現(xiàn)在分詞的完成式。如果分詞動作與句子的主語之間是被動關(guān)系，則用 having been done，主動關(guān)系用having done。

　　Having suffered from heart trouble for years, his dad has to take some medicine with him whenever he goes.

　　(2) 分詞的完成式having done不作賓補，不作定語，分詞與不定式的區(qū)別主要體現(xiàn)在動作發(fā)生的時間上。

　　活用

　　完成句子 (1) _____________ his gloves, the doctor began to do the operation.

　　戴上手套后，那位醫(yī)生開始做手術(shù)了。 (2) _______________， she stopped to have a break.

　　寫完作業(yè)后，她停下來休息。 (3) _____________ the news, the woman stood there, frightened.

　　聽到這個消息，那位女士站在那兒，嚇壞了。

　　答案

　　(1) Having put on　 (2) Having finished her homework　 (3) Hearing 活用

　　完成句子

　　② I was about to go back to sleep when suddenly my bedroom became as bright as day.(P34)

　　我剛要再睡，突然我的臥室亮如白晝。

　　when 的含義為 and then, and just then或at that time, 意為“那時，恰在那時，就在那時”等。 when 前可用逗號，也可省略，常與suddenly等連用，以加強語氣。表示“正在做某事時突然…… ”， when作并列連詞主要有如下三種句型表達： (1) was / were about to do… when… 正要做……忽然……

　　He was just about to stand up when he felt something moving near his feet.

　　他正要站起身來，忽然感到什么東西在他腳邊蠕動。 (2) was / were doing…when… 正在做……忽然……

　　We were watching TV when suddenly the light went out.

　　我們正在看電視，燈突然熄滅了。 (3) hardly…when… 還沒 (剛剛)……就…… 短語中，主句常用過去完成時，從句用一般過去時。

　　A few students of our school had hardly arrived back when they were isolated.

　　我們學校的幾名學生剛剛回來就被隔離了。 活用

　　完成句子 (1) I ______ go swimming ______our guide saw me and shouted at me.

　　我正要去游泳，這時我們的導(dǎo)游看見了并對著我喊叫。 (2) I _______ to Lucy ______ Lily cut in.

　　我正在和Lucy談話時，突然被Lily打斷。 (3) The boys _____ basketball long when the bell _____.

　　這些男生剛剛打籃球上課鈴就響了。 答案 (1) was about to; when　 (2) was talking; when　 (3) had hardly played; rang 活用

　　完成句子 一、寫作詞匯 1.隨著……的普及　

　　________________________ 2.充分利用

　　________________ 3.漂亮工整的書寫

　　________________________ 4.在許多方面有幫助

　　___________________ 5.很有用

　　________________ 6.在課堂上多學點知識

　　______________________ with the growing popularity of make good use of beautiful and neat handwriting be helpful in many ways be of some help get more knowledge in class　 一、寫作詞匯 7.使教與學更容易

　　________________________________ 8.尋找更多我們所需要的信息

　　_____________________________ 9.對……很有好處

　　________________ 10.培養(yǎng)……性格

　　________________ 11.養(yǎng)成好習慣

　　___________________ 12.休息了很長時間

　　________________ make both teaching and learning easier search for any information we need do sb. much good train one's character form the good habit of　 taken a long rest 二、句型操練 1.學習方法對每個學生都是非常重要的。(v.-ing) 2.網(wǎng)絡(luò)有助于提高學校的管理、滿足學校現(xiàn)代管理的需要。(meet the needs of) 答案 1. Learning methods are very important to every student.

　　2. The net helps improve our school management and meet the needs of modern education. 二、句型操練 3.作為這座城市的一所重點中學，它為新建的學校樹立了好榜樣。(sets a good example to) 4.早上的新鮮空氣和寧靜使你的思維比一天的任何時刻都更敏捷，記憶也更加輕松。(make sb. do sth.) 5.晚起不僅對學習有影響也是個不良習慣。( not only…but also…) 二、句型操練 答案 3. As a key school in our city, it sets a good example to the newly-built schools. 4. The fresh air and quietness in the morning make you think more quickly than any other time of the day and memorize what you have learned easily. 5. Getting up late not only affects their studies but also is a bad habit. 三、實戰(zhàn)演練

　　常言道“字如其人”。隨著電腦的普及率越來越高，老師、家長和學生對書寫的重視程度也降低了。據(jù)一項調(diào)查顯示，有85.8%的中學生表示有人說過自己的字跡不好看，對于中學生而言，能寫一手美觀大方的字還是頗有益處的，而中學生不想改善字跡的理由也有很大差別，如圖所示。請寫一篇120的英文短文，反映一下中學生不想改善書法的理由以及你是如何看待這個問題的。 注意：字跡 handwriting One possible version： Middle School Students' Attitudes Towards Handwriting

　　Nowadays, with the growing popularity of computers, teachers, students and their parents are paying less and less attention to handwriting.

　　According to a recent survey, about 85.8 percent of the middle school students think that their handwriting is poor. Yet for various reasons, many students don't want to improve their handwriting. 51.5 percent of the students think that they can just use a computer, so there is no need to waste time improving their handwriting, and 32.3 percent believe that they are so busy with the study that they do not have time to practice. 10.9 percent think that practicing handwriting is useless.

　　As the saying goes, “writing style shows the man.” Beautiful and neat handwriting is beneficial, especially for middle school students. Therefore, in my opinion, more emphasis should be placed on this aspect in future. 2024一輪復(fù)習：高中選修6Unit5The power of nature課件 ① appoint v.

　　根據(jù)語境猜詞義 (1) A committee was appointed to consider the plans.

　　(2) Our school appointed a day in September for the opening ceremony.

　　根據(jù)語義找匹配 A. 任命，委派　 B. 確定(時間、地點等)，約定 答案

　　(1) A

　　　(2) B

　　短語 appoint sb. to do sth.

　　任命 / 委派某人做某事 appoint sb. to sth. / as sth.

　　挑選某人做某工作或任某職位 鏈接 appointment n.

　　任命，委派，約會，預(yù)約 appointee n.

　　被任命人， 被指定人 ① appoint v.

　　活用

　　用appoint的適當形式填空

　　Rose was _______ to act as secretary. Now she

　　is making a(n) _____________ with the manager of

　　Marketing Department.

　　① appoint v.

　　答案 appointed　appointment ② warn v. 　

　　根據(jù)語境猜詞義 (1) I tried to warn him, but he wouldn't listen.

　　(2) In the bus, we are warned against pickpockets.

　　(3) They were warned not to climb the mountain in such bad weather.

　　(4) I had been warned off visiting her while she was still unwell.

　　根據(jù)語義找匹配 A. 建議或勸告某人不要做某事　 B. 通知某人離開或不要接觸　 C. 提醒，警告　 D. 讓某人警惕或提防某人某事

　　答案

　　(1)C

　　　(2)D　

　　(3) A　

　　(4)B

　　② warn v. 　

　　短語 warn sb. of sth.

　　警告 / 提醒某人某事 warn sb. about / against sb. / sth.

　　讓某人警惕或提防某人 / 某事 warn sb. off sth.

　　通知某人離開或不要接觸 warn sb. not to do sth.

　　建議或勸告某人不要做某事 ② warn v. 　

　　活用

　　完成句子 (1) The police are warning the motorists ________ possible delays.

　　(2) The doctor warned us __________ overtiring the patient.

　　(3) Some animals mark their territory to warn _______ rivals.

　　② warn v. 　

　　of against off ③ guarantee v. & n

　　根據(jù)語境猜詞義 (1) We cannot guarantee the punctual arrival of trains in foggy weather. (2) The bank will lend me money if my parents guarantee the loan.

　　(3)His turning up will guarantee the success of the meeting.

　　(4) This radio has a two－year guarantee.

　　(5) I am afraid there is no guarantee of success.

　　(6) Are you willing to be a guarantee of your friends' good behavior.

　　③ guarantee v. & n

　　根據(jù)語境猜詞義 根據(jù)語義找匹配 A. 保證，擔保(n.)　 B. 擔保(有法律責任的)　 C. 使……必然發(fā)生　

　　D. 保證(v.)　 E. 保修期，質(zhì)量保證書　

　　F. 擔保人 答案

　　(1) D　

　　(2) B　

　　(3) C　

　　(4) E　

　　(5) A

　　(6) F ③ guarantee v. & n

　　短語 guarantee sb. sth.

　　向某人擔保或保證某事 guarantee to do sth.

　　保證做某事 under guarantee

　　在保修期內(nèi) a money-back guarantee

　　退貨保證 ③ guarantee v. & n

　　活用

　　用guarantee的適當形式填空 (1) I have a ticket for you, which will ______ you a free visit to the gym. (2) You must have something ______ to borrow money from a bank.

　　(3) Your friend is a ______ of your quality.

　　答案

　　(1) guarantee　

　　(2) guaranteed

　　(3) guarantee ③ guarantee v. & n

　　④ potential n. & adj.

　　根據(jù)語境猜詞義 (1) The most perceptive of the three, she was the first to realize the potential danger of their situation.

　　(2) He hasn't realized his full potential yet. 根據(jù)語義找匹配 A. 潛力，可能性　

　　B. 有潛力的，潛在的 B A 短語 with potential

　　有潛力

　　potential benefit

　　潛在的好處 potential danger / risk / threat

　　潛在的危害 have / show potential to do sth.

　　有潛力做某事 achieve / fulfil / realize one's potential

　　發(fā)揮某人的潛力 ④ potential n. & adj.

　　活用

　　完成句子

　　You are a boy with (1) __________. Once it is

　　(2) _________， your progress is great, and nobody

　　will equal you in the school.

　　你 是一個有潛力的人，一旦它發(fā)揮出來了， 你的進步就會很大，在學校沒有人能比得上你。 ④ potential n. & adj.

　　(1) potential;

　　(2) achieved / fulfilled / realized 答案 ⑤ panic n. 恐慌，驚慌

　　v. 使恐慌，驚慌 根據(jù)語境感悟其用法 She got into a panic when she thought she'd forgotten the ticket. 她想起忘記帶入場券，頓時驚慌起來。 ⑤ panic n. 恐慌，驚慌

　　v. 使恐慌，驚慌 短語 get into a panic　

　　驚慌失措 be in a panic

　　在驚慌中 cause a panic

　　引起恐慌 Don't panic!

　　別慌！ ⑤ panic n. 恐慌，驚慌

　　v. 使恐慌，驚慌 活用

　　根據(jù)漢語意思，完成英文句子 (1)銀行驚恐地拋售美元。 The banks ___________________ selling dollars. (2)當房子著火時，不要驚慌失措。 Don't ________________ when a house is on fire. 答案 (1)were panicked into

　　　(2)get into a panic ⑥ vary v.

　　根據(jù)語境猜詞義 (1) My doctor said I should vary my diets more.

　　(2) Her mood seems to vary according to the weather.

　　(3) Test scores vary from school to school.

　　(4) The results of the experiment varied widely.

　　根據(jù)語義找匹配 A. 從……到……之間變化　 B. 改變，使發(fā)生變化　 C. 大不相同　 D. 因……而異

　　答案

　　(1) B　

　　(2) D　

　　(3) A　

　　(4) C ⑥ vary v.

　　短語 vary from…to…

　　從……到……之間變化 vary widely / greatly

　　大不相同 vary slightly

　　差別不大 vary according to / depending on

　　因……而異 鏈接 variety n.

　　變化，多樣化，種類，品種

　　various adj.

　　各種各樣的 ⑥ vary v.

　　活用

　　根據(jù)vary的相關(guān)短語填空 (1) Culture varies _______ country _______ country.

　　(2) British English and American English vary _________(差別不大).

　　(3) Charges vary ________ ________ size.

　　答案

　　(1) from; to　

　　(2) slightly　

　　(3) according to / depending on ⑥ vary v.

　　活用

　　單項填空 (4)Features such as height, weight, and skin color ______ from individual to individual and from face to face.

　　A. change

　　B. vary

　　C. alter

　　D. turn B

　　⑥ vary v.

　　① make one's way

　　根據(jù)語境猜詞義 (1) Can you tell me the way to the library? (2) Come this way, please.

　　(3) Do you know the way of solving the problem? (4) I will make way home now.

　　根據(jù)語義找匹配 A. 這邊走　

　　B. 走，前進　

　　C. 路　

　　D. 方法 答案

　　(1) C　

　　(2) A

　　　(3) D　

　　(4) B ① make one's way

　　短語 by the way　 順便問/說/提一下 by way of

　　途徑；通過……方法 in the way

　　妨礙，阻擋 in a way

　　在某種程度上 all the way

　　一路上；一直 anyway

　　無論如何/怎樣 in no way

　　絕不 ① make one's way

　　短語 No way!

　　決不！ lead the way

　　帶路，引路 show sb. the way

　　給某人指路 on one's way to

　　在某人去……的途中 on the way

　　即將來臨 ① make one's way

　　短語 the other way round 相反，反過來 give way to sb. / sth. 讓出，放棄，妥協(xié) make way for sb. / sth. 讓某人或某物通過，給某人或某物讓路 ① make one's way

　　活用

　　單項填空 (1) That's the way ______ I look at it.

　　A. that

　　B. in which

　　C.

　　/

　　D. All the above. ① make one's way

　　(2) The Spring Festival is ______. We should get prepared for a celebration now.

　　A. in the way

　　B. by the way