1、7B Unit2 重點(diǎn)詞組、難點(diǎn)解析、語法復(fù)習(xí)詞組總匯Comic strip and Welcome to the unit1. 拜訪我們的新鄰居 visit our new neighbours P.182. 歡迎像你這樣的客人 welcome visitors like you P.18Reading1善良且樂于助人 kind and helpful P.202. 社區(qū)中心 community centre P.203. 分享他們不同的技能 share their different skillsP.204. 幫助我們解決各種問題 help us with all kinds of pro

2、blemsP.205. 開會 have a meeting P.206.樂意幫助 be ready to help P.207. 為他們買東西 do some shopping for them P.208. 請一位電腦工程師檢查它 ask a computer engineer to check itP .20Grammar1. 后天 the day after tomorrow2. 生火 make a fire3. 計劃外出一天 plan a day out Integrated skills1. 上班族 office worker P.253. 郵局 post officeP.255.

3、乘火車 /公交車 /輪船 /自行車 by train /bus/ship/bikeP. 24P.24P.242. 警察局 police station P.254. 在將來 in the futureP.26P.266. 幫助病人 help sick people P.26 Task7. 她的哥哥 her elder brother P.261. 互相幫助 help each other P.282. 使你感覺好多了 make you feel better P.283. 為擔(dān)心 worry about P.284.洗衣機(jī) washing machineP.285. 看如下信息 look at

4、 the information belowP.28難點(diǎn)解析1. visit 動詞為參觀，拜訪，名詞形式為 visitor, 意為“訪問者”。Every year lots of Chinese and foreign visitors go to visit the Place Museum. visit 還可作名詞， They go on a visit to the seaside.2. most of them 他們中的大多數(shù)，為固定結(jié)構(gòu)“ most of + 復(fù)數(shù)代詞”Most of them are going to climb the hill this Saturday. 本周

5、六他們中的大多數(shù)人要去爬山。若 of 后接名詞，結(jié)構(gòu)則為 most of + 限定詞/形容詞性物主代詞 + 名詞 most of the studentsmost of my time3. help sb.with sth. 幫助某人解決某種困難，相當(dāng)于 help sb. (to) do sth. She often helps her mother with some housework.= She often helps her mother do some housework.Help 作名詞為不可數(shù)名詞， Thank you for your help.4. There is some

6、thing wrong with sth. 表示某物壞了，有毛病了。相當(dāng)于“Something is not working well.” 或 'Something is broken” There is something wrong with my watch.我的手表壞了。wrong 修飾不定代詞時，應(yīng)放在所修飾的詞后面。5. be ready to do sth. 樂意做某事，準(zhǔn)備好做某事， 相當(dāng)于 be glad/willing to do sth.be/get ready for 為做好準(zhǔn)備”Everything is ready for the party.晚會一切準(zhǔn)備就

7、緒。6. do some shopp ing =go shopp ingdo+some +Ving 為固定結(jié)構(gòu)Would you like to do some shopping with me?你想要和我一起去購物嗎？7. in the future 介詞短語，意為“在將來”Who knows what happen in the future?誰知道未來會發(fā)生什么？future 作形容詞表示“將來的” I will study harder in future days. 在未來的日子里，我將更加努力學(xué)習(xí)。in future 今后，相當(dāng)于 “from now on”8. be sick 生

8、病了， sick people 病人She is sick for weeks.她病了好幾個星期了。sick 還可以表示惡心。如， feel sickI feel sick when I take a bus.我乘汽車時暈車。提醒： ill 生病的，只能做表語。He is ill. He is a sick man.9. worry about為擔(dān)心，后面可接名詞、代詞或動名詞。worry about sb./sth. 擔(dān)心某人 /某事worry about doing sth. 為做某事而擔(dān)心Don'tworry about me. 不要擔(dān)心我。You shouldn'two

9、rry about not passing the exam. 你不應(yīng)該為不通過考試而擔(dān)心。動詞worry的形容詞為 worried，固定短語be worried about為而擔(dān)心）,相當(dāng)于 worry about。10. be happy to do sth.高興做某事，是“ be+形容詞+to do sth.”結(jié)構(gòu)I'm happy to see you again. 很高興再次見到你。We are all sorry to hear that. 我們聽到那件事都很難過。語法復(fù)習(xí)一般將來時由 “助動詞 will/shall+ 動詞原形 ”構(gòu)成。 will 用于第二、三人稱， sh

10、all 第一人稱。will在名詞或代詞后?？s寫為'll，will not簡縮為won'。He will help his sister with her lessons. 他將幫助他妹妹做功課。We won't be free this afternoon. 今天下午我們沒空。般將來時的用法（ 1）表示未來的動作或存在狀態(tài)， 常與表示將來的時間狀語連用， 如 tomorrow, next Sunday, soon, in a month, in the future 等。We shall leave for London next Monday. 我們將在下周一去倫敦。

11、He will come to see you the day after tomorrow. 后天他要來看你。You will be 20 next year. 明年你就二十了。（2）表示將來反復(fù)發(fā)生的動作或習(xí)慣性動作We shall come and work in this factory every year. 我們將每年來這工廠參加勞動。The students will have five English classes per week this term. 本學(xué)期學(xué)生每周將要上五節(jié)英 語課。一般將來時的其他表達(dá)法（1）“ be goi ng t+動詞原形"表將來 這種

12、結(jié)構(gòu)表示打算、計劃、決定要做的事或肯定要發(fā)生的事。What are you going to do next Sunday? 下星期天你打算干什么？They are going to meet outside the school gate. 他們打算在校門口見面。 還可表示說話人根據(jù)已有的事實(shí)或跡象，認(rèn)為某事即將發(fā)生、肯定會發(fā)生或可能出現(xiàn) 的情況。I think I'm going to die. 我想我要死了。 （現(xiàn)在生命垂危 ）Look at the cloud.lt' s going to rai瞧那烏云，天要下雨了。（烏云密布，使我斷定天要下雨 ） The ice i

13、s going to break. 冰就要破了。 be going to 和 will 的區(qū)別a. will 表示說話人認(rèn)為、相信、希望或假定要發(fā)生的事，不含任何具體的時間，可以指遙 遠(yuǎn)的將來； 而 be going to 指有跡象表明某事即將發(fā)生或肯定發(fā)生， 通常指很快就要發(fā)生的 事情。He will get better. 他的病會好的。 （即認(rèn)為最終會恢復(fù)健康，而不是馬上恢復(fù)）He is gong to get better.他的病就會好了。（指有恢復(fù)的跡象）b. be gong to 和 will 均可表示意圖，但事先考慮過的意圖用 be going to ，不是事先考慮過的意圖用 w

14、ill 。-Why have you torn the paper into pieces? 你怎么把紙撕了？- I am going to rewrite it.（ 事先考慮，不用 will） 我要重寫。- it is really a big stone.-I will help you to move it.（ 未經(jīng)事先考慮，不用 be going to ）c. be going to 可以用在條件狀語從句中表示將來，而will 不能。If you are going to attend the meeting, you' d 如e果r要去e參now&個會，你最好現(xiàn)在走。

15、（不用 will ）If you are going to accept the job, start to work now. 如果你想接受這項(xiàng)工作，從現(xiàn)在開始上 班。（不用 will ）練習(xí)：一、填空。1. 我打算明天和朋友去野炊。I have a picnic with my friends.2. 下個星期一你打算去干嘛 ? 我想去打籃球。What next Monday?I play basketball.3. 你媽媽這個周末去購物嗎？是，她要去買一些水果。 your mother go shopping this ?Yes, she . She buy some fruit.4. 你

16、們打算什么時候見面。What time you meet?二、改句子。5. Nancy is going to go camping.（改否定）Nancy going to go camping.6. I ll go ajodh them.（改否定）I go j o i n them.7. I ' m going to get up at 6:30 tomorrow改一般疑問句） to get up at 6:30 tomorrow?8. We will meet at the bus stop at 10:30.(改一般疑問句) meet at the bus stop at 10:

17、30?9. She is going to listen to music after school.(對劃線部分提問) sheafter school?10. My father and mother are going to see a play the day after tomorrow同 上) going to see a play the day after tomorrow?三、用所給詞的適當(dāng)形式填空。11. Today is a sunny day. We(have) a pic nic thisafter noon.12. My brother(go) to Shan gha

18、i n ext week.13. Tom ofte n(go) to school on foot. But today is raining.He(go) to school by bike.14. What do you usually do at weeke nds?I usually(watch) TV and(catch) in sects?15. It ' s Friday today. Whatshe(do) this weekend?She(watch) TV and(catch) in sects.16. What(do) you do last Su nday?I(pick) apples on a farm.What(do) n ext Sun day?I(milk) cows.17. Mar