Unit 6 I’m going to study computer science

1、UNIT6Im going to study computer sciencebe going to 的用法1）be going to + 動(dòng)詞原形表示將來的打算、計(jì)劃或安排。常與表示將來的tomorrow, next year等時(shí)間狀語或when 引導(dǎo)的時(shí)間狀語從句連用。各種句式變換都借助be 動(dòng)詞完成，be隨主語有am, is, are 的變換，going to 后接動(dòng)詞原形?？隙ň洌?主語 + be going to + 動(dòng)詞原形 + 其他。He is going to take the bus there.否定句： 主語 + be not going to + 動(dòng)詞原形 + 其他 Im

2、 not going to see my friends this weekend.一般疑問句： Be + 主語 + going to + 動(dòng)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(dòng)詞原形 + 其他？What is he going to do this weekend? When are you going to see

3、your friends?2) 如果表示計(jì)劃去某地，可直接用 be going to + 地點(diǎn)We are going to Beijing for a holiday.3) 表示位置移動(dòng)的動(dòng)詞，如go , come, leave 等常用進(jìn)行時(shí)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(duì)未來事情的預(yù)測(cè)用“ will + 動(dòng)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,

4、 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(gè)事實(shí)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

5、the truth. 表示計(jì)劃、打算要做的事情用 be going to, 而不用 will.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Lily is a dishonest girl. She never ke

6、eps a promise.2.when 與 while 的區(qū)別：when 表示“當(dāng)時(shí)候”，既指時(shí)間點(diǎn)，又指一段時(shí)間，when 引導(dǎo)的時(shí)間狀語從句中的動(dòng)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.while 表示“當(dāng)時(shí)候”，僅指一段時(shí)間，從句中的動(dòng)作必須是延續(xù)性的，一般強(qiáng)調(diào)主從句的動(dòng)作同時(shí)發(fā)生， while 還可以作并列連詞，意為“ 而、卻”，表示對(duì)比關(guān)系。Lisa was singing while her mother was play

7、ing 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(dòng)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, delay/put off, fancy.避免錯(cuò)過繼續(xù)練：avoid, miss, keep/kee

8、p 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(xiǎn)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. 1，be going to表將來（計(jì)劃、打算）肯定：主語+ be

9、going to+ V原否定：主語+ be not going to+ V原疑問：be+主語+ going to+ V原There be的將來時(shí)：there is/ are going to be2，practice （doing）sth3，grow up長(zhǎng)大4，keep doing sth繼續(xù)不斷地做某事 Keep on doing sth堅(jiān)持做某事 Keep sb doing sth使某人持續(xù)做某事 Keep sb from doing sth= stop sb (from) doing sth阻止某人做某事5，be sure about/ of +n/ v-ing/ 代詞 對(duì)確信，有把握

10、 Make sure 確保 Be sure to do務(wù)必、一定6，worry about be worried about擔(dān)心7，medicineUC take medicine吃藥 pillC藥丸 Medical adj.醫(yī)學(xué)的 medically adv.8，日期、月份、年份等前面有next、last、this等詞語時(shí)，要省略前面的介詞on、in9，send sth to把寄往 send sth to sb= send sb sth Send sb to do派人去做 send for 派人去請(qǐng) send up發(fā)射 send out分發(fā) send off寄出10，be able to d

11、o能夠做某事 able adj.能夠(disable) ability n.能力(disability)11，make promises許諾 promise to do sth12，at the beginning of在的開始13，improve ones life改善某人的生活 improve oneself提升自己 self-improvement n.14，write down寫下 動(dòng)副結(jié)構(gòu)15，have to do with關(guān)于，與有關(guān) have nothing to do with與無關(guān)16，take up培養(yǎng)，學(xué)著做，占用（時(shí)間、空間）17，no+ n單數(shù)= not a/ an + n單數(shù)There is no book on the desk= There is not a book on