Unit 6 topic 3教案终极

Unit 6 topic 3 (教案)Bicycles are popularSection A ____________________eful expressions;1.get used to 习惯......2. Be afraid of doing sth 害怕做某事3.listen to 听4. Slow down 减慢5.avoid doing sth 避免做....6. Rush to sb 冲向某人7.交通事故 traffic accident 8. 更自信 more confident9.遵守交通规则 obey the traffic rules 10.节约能源 save energy11.引起空气污染cause air pollution 12.在公共场合 in public13.急转弯a sharp turn 14.冲进 rush intonguage points；1.You ’ll get used to is soon.你很快就会习惯的。

1) get used to （doing）sth 习惯于（做）某事=be used to （doing）sth对比：be used to do 被用于做... =be made to do sth =be used for(doing)sth.used to do sth 过去常常做某事= often did sth in the paste.g. (1)Wood is used to make paper. = Wood is used for making paper.= Wood is used for paper-making. 木头被用来做纸(2)We used to sing songs together. 我们过去常常一起唱歌(3)We are used to having dinner together. 我们习惯一起吃晚饭练习题：(1) I was used to ___late. A.get up B.getting up C.got up D.get up2) soon 很快，类似于soon a later 。

对于表示将来时间的词语提问，用how soon对比:关于how long，how often ，how soon的用法(1) how long表示多长时间，主要用来对一段时间(如three days, four weeks 等)提问。

A：How long did he stay here? 他在这儿呆了多久?B：About two weeks. 大约两个星期。

(2) How long表示某东西有多长。

A：How long is the river? 这条河有多长？B：About 500 km. 大约500千米。

(3) how often 指每隔多久，用来对频度副词或状语(如：once a week, three times a month等)提问。

A：How often does he come here? 他(每隔)多久来一次?B：Once a month. 每月一次。

(4)how soon 指再过多久，用来对表示将来的一段时间(如：in an hour, in two weeks 等)提问。

练习：(1)I will be back in an hour. (对画线部分提问)How soon will you be back?(2)Tom plays basketball three times a week.(对画线部分提问)How often does Tom play basketball ？(3) Tom plays basketball three times a week.(对画线部分提问)How many times does Tom play basketball very week？2.It's easy to park bikes，too. 句型: it’s + adj.(形容词) + to do sth 做某事是....练习：（翻译以下句子）(1)遵守交通规则是十分重要的。

It's very important to obey the traffic rules.(2)在一个小时内完成如此多的作业是不可能的。

It's impossible to finish so much work in an hour.(3)在公共场合随地吐痰是不好的。

It's bad to spit in public.延伸：(1)it's + adj. for sb to do sth 做某事对于某事是怎样的(2)it's +adj. of sb to do sth 某人做某事是怎样的练习: (1)This question is difficult to answer.=_______is difficult_________answer the question.3.To avoid hitting the truck. avoid (doing) sth. 避免，躲开e.g. You should avoid doing that again。

类似avoid 后面要跟v-ing 的动词还有：miss , enjoy , mind , practise，allow , risk，finish ,imagine，常用的词都列在里面了。

III.grammar （语法：条件状语从句）1.定义：由if（如果，假如），unless（除非），in case （万一），as long as （只要）等词和短语引导的从句。

2.结构：1) 主将（主句用一般将来时）从现（if从句用一般现在时）2) 主情（主句含有情态动词）从现3) 主祈（主句是祈使句）从现e.g. (1) If you are happy, you will laugh.(2)If you are happy, you can laugh.(3)If you are happy, clap your hands.(4)If I have free time, I will travel around the world.(5)If I have free time , I must go home.(6)If I have free time, stay at home and sleep late.3.考点:1)从现(从句用一般现在时态代替将来时态，不能用将来时态)2) If 条件状语从句句型的转换(1)祈使句+and+ 句子(谓语动词常用一般将来时) =if 从句(肯定), + 句子e.g.(1)Come early and you will see her. (同义句）=If you come early, you will see her.(2)Study hard and you will pass the exam.(同义句)=If you study hard, you will pass the exam.(2)祈使句+or (否则）+ 句子（谓语动词常用一般将来时）=if 从句（否定），+ 句子e.g. (1)Study hard or (否则）you will fail the exam. （同义句）= If you don’t study hard, you will fail the exam.(2)Hurry up or you will be late.（改同义句）=If you don’t hurry up, you will be late.(3)借助介词with (有）或without (没有）来转换成if条件状语从句e.g. Fish may die without water. =if there is no water, fish may die.IV.课前习题：一、单项选择( )1. ---What colour is the bike?---It’s _______ orange. A. an B. a C. / D. the( )2. That isn’t her bag. It’s ________. A. my B. I C. mine D. me( )3. ---Oh, your kite is very nice.---__________________. A. Tha t’s right B. No, it’s not nice C. Yes, it is D. Thank you ( )4. The woman is sixty, but she _______ young. A. is B. sees C. looks D. watches( )5. It’s time ________ lunch. Let’s go home. A. to B. in C. for D. on( )6. ---________ is your coat?---The black one. A. What B. Where C. Which D. How( )7. ---________ is the toy?---It’s on the bed. A. Who B. Where C. What D. Whose( )8. The shoes are too old. Put ________ over there. A. it B. they C. their D. them( )9. Excuse me. Can you _______ my watch, please?A. look B. look like C. look after D. look at ( )10. Look _______ the blackboard and listen _______ the teacher.A. / /B. at; toC. after; /D. on; after( )11.My sister has been in America for half a year.She _________the life there.A. is use byed toC.is used toD.is used for( )12.--_______ does it take to get to London from here?--At least ten hours. A.How often B. How soon C. How long D. How far ( )13.--_______ do you visit your mother?-- Once a week. A. How soon B. How often C. How long D. How far( )14.it's hard ____ him to finish so much homework. A.for B. of C. to D. As( )15.If you ______ go soon, you’ll be late. A.won't B. don't C.doesn't D.can't二．同义句转换1.paper is used to make books. = paper is used ____ _____ paper.2.The man is hard to work with. = ____ is hard to work_____ the man.e your head and you will have an idea. =____ you use your head, you _____ have an idea.4. Get up early or you will miss the train. =___ ____ ______ get up early , you _____ _____ the train.5. I will finish my homework with your help. = I _____ _____ the work ____you help me.6.If you don’t go soon, you’ll be late=______ you go soon, you’ll be late.V.课后习题一、句型转换（1）单、复数相互转换1. The woman is a nurse.（改为复数句）They are all______.2. There are some old cars behind the house.（改为单数句）There______ old ______ behind the house.3. He has a new book.（改为复数句）______new ______.4. Are these your English-Chinese dictionaries?（改为单数句）____ your English-Chinese ______?5.Is there a sheep in your uncle's farm?（改为复数句）____ there ______ in your uncle's farm? （2）肯定句与疑问句相互转换1. Mr. Hu taught her maths last year.（改为一般疑问句）____ Mr. Hu ______ her maths last year?2.The foreign visitor comes from Russia.（用Australia完成选择疑问句）___ the foreign visitor come from Russia ____?3. Tom has lunch at school every day. (改为一般疑问句) ___ Tom ______ lunch at school every day?4. That dictionary cost him twenty yuan. (改为一般疑问句) ___ that dictionary ____him twenty yuan?5. Don't you think her radio is too loud? (作肯定回答__, I ______.二、完形填空。