新八年級上冊英語第六單元知識總結(jié).doc

Unit 6 Im going to study computer science一、詞組、短語：1、grow up 長大2、every day每天3、be sure about對某事確信 4、make sure 確信/有把握 5、sendto把發(fā)送到/把寄6、be able to 能/能夠 7、 the meaning of 的意思/含義 8、 different kinds of 不同種類的10、 at the beginning of 在開始的時候 11、write it down寫下它/記下它12、 have to do with關(guān)于13、take up doing sth. 開始從事/著手處理/接受14、 hardly ever 幾乎不15、tooto太而不能16、a cook 一名廚師17、take acting lessons上表演課18、a cooking school烹飪學(xué)校19、a race car driver一名賽車手20.at a college/university 在大學(xué)里21.at college /university在上大學(xué)22. eat healthier food吃更健康的食物23.get lots of exercise多鍛煉24.make a weekly plan制定每周計劃25.havein common有共同之處26.be an engineer當(dāng)一名工程師27.take medicine吃藥28.make resolutions下決心29.make the soccer team組建足球隊30.learn another foreign language學(xué)會另門語言31.agree with同意二、習(xí)慣用法、搭配want to do sth. 想做某事， be going to + 動詞原形：將要做某事，practice doing sth. 練習(xí)做某事， keep on doing sth.繼續(xù)做某事，learn to do sth. 學(xué)會做某事， finish doing sth做完某事，promise to do sth.答應(yīng)做某事， help sb. to do sth.幫助某人做某事，remember to do sth. 記住要做某事， agree to do sth.同意做某事，love to do sth.喜歡做某事，be going to 的用法be going to + 動詞原形表示將來的打算、計劃或安排。常與表示將來的tomorrow, next year等時間狀語或when 引導(dǎo)的時間狀語從句連用。各種句式變換都借助be 動詞完成，be隨主語有am, is, are 的變換，going to 后接動詞原形?？隙ň洌?主語 + be going to + 動詞原形 + 其他。He is going to take the bus there.否定句： 主語 + be not going to + 動詞原形 + 其他 Im not going to see my friends this weekend.一般疑問句： Be + 主語 + going to + 動詞原形 + 其他肯定回答： Yes, 主語 + be. 否定回答： No, 主語 + be not.Are you going to see your friends this weekend? Yes ,I am. / No, Im not.特殊疑問句： 疑問詞 + be + 主語 + going to + 動詞原形 + 其他？What is he going to do this weekend? When are you going to see your friends?2) 如果表示計劃去某地，可直接用 be going to + 地點We are going to Beijing for a holiday.3) 表示位置移動的動詞，如go , come, leave 等常用進(jìn)行時表示將來。The bus is coming. My aunt is leaving for Beijing next week.4) be going to 與 will 的區(qū)別： 對未來事情的預(yù)測用“ will + 動詞原形”表達(dá)，will 沒有人稱和數(shù)的變化，變否定句要在will 后面加not, 也可用will 后面加 not,或者縮略式wont, 變一般疑問句將will 提至 句首。Will planes be large in the future? Yes, they will. / No, they wont.will 常表示說話人相信或希望要發(fā)生的事情，而be going to 指某事肯定發(fā)生，常表示事情很快就要發(fā)生。 I believe Lucy will be a great doctor. 陳述將來的某個事實用will. I will ten years old next year.表示現(xiàn)在巨大將來要做的事情用 will. Im tired I will go to bed. 表示意愿用will. Ill tell you the truth. 表示計劃、打算要做的事情用 be going to, 而不用 will.Im going to buy a computer this month.-Lets discuss the plan, shall we? -Not now. I _ to an interview. A. go B. went C. am going D. was going -Jack is busy packing luggage. -Yes. He _for America on vacation. A. leaves B. left C. is leaving D. has been away三、重要句子（語法）What do you want to be when you grow up? I want to be an engineer.How are you going to do that? Im going to study math really hard.Where are you going to work? Im going to move to Shanghai.When are you going to start? Im going to start when I finish high school and college.四、詞語辨析1 promise vt. 保證，許諾。有三種結(jié)構(gòu)：1)promise to do sth. My mother promised to buy a piano for me.2)promise sb. sth. My aunt promised me a bike.3)promise + that 從句Tom promises that he can return on mise n. 允諾， 諾言keep a promise. Make promises to sb. Lily is a dishonest girl. She never keeps a promise.2.when 與 while 的區(qū)別：when 表示“當(dāng)時候”，既指時間點，又指一段時間，when 引導(dǎo)的時間狀語從句中的動詞可以是終止性的也可以是延續(xù)性的。When the teacher came in, the students were talking.When she arrives, Ill call you.(主將從現(xiàn))while 表示“當(dāng)時候”，僅指一段時間，從句中的動作必須是延續(xù)性的，一般強調(diào)主從句的動作同時發(fā)生， while 還可以作并列連詞，意為“ 而、卻”，表示對比關(guān)系。Lisa was singing while her mother was playing piano.Tom is strong while his younger brother is week. 3. practice vt. 練習(xí)， 后接名詞，代詞或v-ing 作賓語。Your elder sister is practicing the guitar in the room.常跟v-ing 作賓語的動詞有：考慮建議盼原諒：consider, suggest/advise, look forward to, excuse, pardon.承認(rèn)推遲沒得想： admit（承認(rèn)）, delay/put off, fancy（幻想）.避免錯過繼續(xù)練：avoid, miss, keep/keep on, practice.否認(rèn)完成能欣賞： deny, finish, enjoy, appreciate.不禁介意與逃亡： cant help , mind, escape.不準(zhǔn)冒險憑想象： forbid, risk, imagine.4. everyday 與 every day 區(qū)別everyday adj. 每天的 在句中作定語，位于名詞前。 This is our everyday homework.every day 副詞短語， 在句中作狀語，位于句首或句末。 He reads books every day. 5.be sure 的用法1. be sure of/about sth/doing sth，意為“確信.”；“對.有把握”。例如：He is sure of success. 他自信會成功的。若后面要接反身代詞，則只能用 be sure of, 即 be sure of oneself,意為“有自信心”。例如：Joan will sit for an important examination next week, but she is not sure of herself. 瓊下周要參加一個重要考試，但她對自己沒有十分把握。2. be sure to do sth，表示說話人對句子主語作出的判斷，認(rèn)為句子主語“必定”、“必然會”、“準(zhǔn)會”.。例如： It is sure to rain. 天一定會下雨。He is sure to have known about that. 他準(zhǔn)會知道那件事。然而be sure to do 用在祈使句中，不是表示判斷，而是表示