初一七年級英語知識點總結(jié)：

　　Unit 4 I want to be an actor.

　　一.短語：

　　1 help sb do sth 幫助某人作某事 Eg: I want to help my mother do some housework at home.

　　2 give sb sth = give sth to sb 給某人某物 / 把某物給某人

　　3 want to do sth 想要作某事

　　4 help sb with sth 幫助某人謀事 Eg: I want to help my mother with some housework at home

　　5 in the day 在白天

　　6 at night 在晚上

　　7 talk with/ to sb 和----談話

　　8 be busy doing sth 忙于做某事 Eg: He is busy listening to the teacher.

　　9 in a hospital 在醫(yī)院l

　　10 work/ study hard 努力工作

　　11 Evening Newspaper 晚報

　　二.重點句式及注意事項：

　　1 詢問職業(yè)的特殊疑問詞是what; 有三種主要句式

　?、?What + is / are + sb?

　?、?What + does/ do + sb + do?

　?、?What + is/ are + 名詞所有格/ 形容詞性物主代詞 + job?

　　2 People give me their money or get their money from me.

　　3 Sometimes I work in the day and sometimes at night.

　　4 I like talking to people.

　　5 I work late. I’m very busy when people go out to dinners.

　　6 Where does your sister work?

　　7 then we have a job for you as a waiter.

　　8 Do you want to work for a magazine? Then come and work for us as a reporter.

　　9 Do you like to work evenings and weekends?

　　10 We are an international school for children of 5-12.

　　三. 本單元中的名詞復(fù)數(shù)。

　　1 policeman--- policemen 2 woman doctor----- women doctors 3 thief-----thieves

　　Unit 5 I’m watching TV

　　一.現(xiàn)在進(jìn)行時

　?、瘳F(xiàn)在進(jìn)行時的用法

　　表示現(xiàn)在(說話瞬間)正在進(jìn)行或發(fā)生的動作

　　Ⅱ現(xiàn)在進(jìn)行時時間狀語及標(biāo)志性詞

　?、?now 現(xiàn)在

　　② at this time 在這時

　?、?at the moment 現(xiàn)在

　　④ look 看(后面有明顯的“!”)

　　⑤ listen 聽(后面有明顯的“!”)

　?、?現(xiàn)在分詞的構(gòu)成

　　① 一般在動詞結(jié)尾處加ing Eg: go—going look--looking

　?、?以不發(fā)音字母e結(jié)尾的動詞，去e加ing。Eg: write—writing close--closing

　　③ 以重讀閉音節(jié)結(jié)尾的動詞，如果末尾只有一個輔音字母，應(yīng)先雙寫這個字母，再加ing.

　　Eg: get—getting run—running ( swim, run, put,get,sit,begin)

　　Ⅳ 現(xiàn)在進(jìn)行時的構(gòu)成

　　肯定句: 主語+ am/is/are+ doing +其他+時狀. Eg: He is doing his homework now.

　　否定句：主語+am/is/are +not+ doing+其他+時狀. Eg: He is not doing his homework now.

　　一般疑問句： Am/Is/Are +主語+ doing+其他+時狀?Eg: Is he doing his homework now?

　　肯定回答：Yes,主語 +am/is/are Eg Yes, he is.

　　否定回答：No, 主語+am not/isn’t/aren’t Eg: No, he isn’t.

　　二.短語：

　　1.do one’s homework 做某人的作業(yè)

　　do housework 做家務(wù)

　　2.talk on the phone 在電話里交談，講電話

　　talk about……　 　 談?wù)?hellip;…

　　talk to(with)sb 和某人交談

　　3.write a letter 寫信

　　write a letter to sb 給某人寫信

　　4.play with…… 和……一起玩

　　5.watch TV　　　　　　看電視

　　TV show 電視節(jié)目

　　6.wait for sb/sth 等待某人/某物

　　7.some of…… ……中的一些

　　8.in the first photo 　在第一張照片里(介詞用in,序數(shù)詞前面有the)

　　in the last photo 　在最后一張照片里

　　a photo of one’s family 　某人的家庭照片

　　9.at the mall 在購物街

　　at/in the library 在圖書室

　　at/in the pool 在游泳池

　　10.read a book = read books = do some reading看書\閱讀

　　11.thanks for = thank you for　　　為某事而感謝(后接動詞要用v-ing)

　　三. 重點句式及注意事項：

　　1. 他正在干什么? What is he doing?

　　他正在吃飯。 He is eating dinner.

　　他正在哪里吃飯? Where is he eating dinner?

　　他正在家里吃飯。 He is eating dinner at home.

　　2. 你想什么時候去? When do you want to go?

　　讓我們六點鐘去吧。 Let’s go at six o’clock.

　　3. 他正在等什么? What is he waiting for?

　　他正在等公交車。 He is waiting for a bus.

　　4. 他們正在和誰說話? Who are they talking with?

　　他們正在和Miss Wu說話。 They are talking with Miss Wu.

　　5. 你們正在談?wù)撌裁? What are you talking about?

　　我們正在談?wù)撎鞖狻?We are talking about the weather.

　　6. 他們都正在去上學(xué)。 They are all going to school.

　　7. 這兒是一些我的照片。 Here are some of my photos.

　　這兒是一些肉。 Here is some of meat.　(some of meat不可數(shù)，故用is)

　　8.　　謝謝你幫我買這本書。 Thank you for helping me buy this book.

　　9.　　family 家;家庭。強(qiáng)調(diào)“整體”，是單數(shù);強(qiáng)調(diào)“成員”時，是復(fù)數(shù)。

　　His family has a shower. 他們家有一個淋浴。

　　His family are watching TV. 他全家在看電視。

　　Unit 6 It’s raining!

　　一.短語：

　　1 take photos/ pictures　照像

　　2 take photos/ pictures of sb/ sth　給某人或某物照相

　　3 have a good time\have funhave a great tame 玩得愉快

　　4 work for sb / sth　為某人工作

　　Eg: Yuan Yuan works for CCTV’s Around The World show

　　5 on vacation　度假

　　Eg: There are many people here on vacation.

　　6 some----others---　一些.....另外一些.....　one……the others…….一個....另一個....(兩者之間)

　　Eg: There are many students in the classroom. Some are writing, others are reading.

　　7 put on 穿上(動作)　　wear 穿著(狀態(tài))

　　Eg: Tom is putting on his coat now.

　　8 on the beach　在沙灘上

　　Eg: Tom and his family are playing on the beach at this moment.

　　9 this group of people　這一群人

　　10. in this heat