語法講解(used+to的用法)

1、初中英語used to 的用法（Units 1-4 語法歸納）編稿老師張春燕一校楊雪二校劉一粟審核林海楠一、學(xué)習(xí)目標(biāo)used to的概念和用法二、重點(diǎn)、難點(diǎn)used to和be used to的區(qū)別三、考情分析used to是中考考查的重點(diǎn)知識，主要在單選、詞匯運(yùn)用、動詞應(yīng)用等題型中出現(xiàn)，分值在1-2分?！窘滩脑洹縃e used to be so shy and quiet. 他過去是文靜、內(nèi)向的?！靖拍睢縰sed to是一個(gè)固定結(jié)構(gòu)，它的意思是“過去經(jīng)常、以前常?！?，它的后面用動詞原形，它表示過去存在某種狀態(tài)或者過去的某種經(jīng)常性、習(xí)慣性的行為或者動作，并意味著這種動作現(xiàn)在已經(jīng)不存在，所以它

2、只能用一般過去時(shí)，不能用現(xiàn)在時(shí)態(tài)?！居梅ā?. 它的陳述句的肯定形式：主語used to動詞原形。I used to play with my friends after school. 過去放學(xué)后我常常和朋友們一起玩。2. 它的否定形式：主語didntuse to動詞原形。You didnt use to like pop songs. 你過去常常不喜歡流行歌曲。3. 它的一般疑問句形式：Did主語use to動詞原形其他？Did your sister use to be quiet? 以前你的妹妹常常是很安靜的嗎？4. used to的狀語可以用副詞always，often，someti

3、mes等，但是仍然是過去的習(xí)慣，不是指現(xiàn)在的習(xí)慣，所以不能用一般現(xiàn)在時(shí)。He always used to be late for class. 他過去常常上課遲到。5. used to可以用在there be結(jié)構(gòu)中表示“過去經(jīng)常有”的意思。There used to be a lot of fish in this river. 過去這條小河常常有許多魚?！就卣埂?. be used to （doing） sth.意為“習(xí)慣于（做）某事”，可用于各種時(shí)態(tài)，其中to為介詞，used為形容詞，to后可接名詞、代詞或動詞-ing形式。Are you used to the wet weather

4、here? 你對這兒的潮濕天氣習(xí)慣嗎？Mr. Li is used to washing his face with cold water. 李先生習(xí)慣于用冷水洗臉。2. be used to do sth.意為“被用來做某事”，其中used為動詞use的過去分詞，to為不定式符號，應(yīng)接動詞原形。This knife is used to cut bread. 這把刀子是用來切面包的?！究碱}鏈接】My father is used to _early now.A. get up B. getting up C. got up D. gets up答案：B思路分析：be used to +v.-

5、ing形式，意為“習(xí)慣于做某事”；be used to do sth.意為“被用來做某事”；由主語是my father，可知本句是主動語態(tài)，A項(xiàng)錯(cuò)誤；句意為“我父親現(xiàn)在習(xí)慣于早起床了”，故B項(xiàng)符合句意及語法點(diǎn)。1. Usually computers _ to search the Internet. A. use B. are using C. are used D. used2. My mother _ us stories when we were children. A. was used to tell B. is used to telling C. used to tell D.

6、 used to telling 3. _ used to_ an old bookshelf in my room. A. There; be B. There; have C. It; be D. There; having 答案：1-3 CCA思路分析：1. usually通常是一般現(xiàn)在時(shí)態(tài)的標(biāo)志詞，D項(xiàng)是過去式，故錯(cuò)誤；根據(jù)句意“電腦通常被用來上網(wǎng)”可知用被動語態(tài)，故排除A, B兩項(xiàng)。2. 從本句意思“我媽媽過去常常給我們講故事，”可以理解為是用“used to動詞原形”表示“過去常?！薄?. 本句是考查there be和used to連用的用法，表示“過去常常有”的意思。（答題時(shí)間：

7、15分鐘）. 單項(xiàng)選擇1. I _ frustrated when I wasnt sure of the correct answer. A. may be B. used to C. used to be D. use to be 2. When I was a child, I used to _ chocolate. A. liking B. like C. liked D. likes 3. _ work in Microsoft? A. Did you used to B. Did you use to C. Do you used to D. Do you use to 4. W

8、here _ live before you came here? A. did you used to B. did you use to C. use he to D. he used to5. My father is used to _at weekends.A. fish B. fishing C. fishes D. fished. 句型轉(zhuǎn)換1. Ann used to concentrate more on clothes than studies. （改為否定句） Ann _ _ to concentrate more on clothes than studies. 2. I

9、 used to have noodles for dinner. （改為一般疑問句并作肯定或否定回答）_ you _ _have noodles for dinner? Yes, I _. No, I _. 3. The boy liked ice cream in the past. He doesnt eat it now. （改為同義句）The boy _ _ _ice cream.4. Her sister used to be very short. （對劃線部分提問） _ _her sister _ _ _ _?5. He used to work late at night.

10、（對劃線部分提問）_ _ he _ _ _ at night?. 1. C 句意為“以前當(dāng)我確定不了正確答案時(shí)，我常常很沮喪”，故用used to do結(jié)構(gòu)，故選C項(xiàng)。2. B used to do sth.意為“過去常常做某事”，故選B項(xiàng)。3. B used to do的一般疑問句借助于助動詞did，used改為use，故選B項(xiàng)。4. B 瀏覽題干可知句意為“在你來這兒以前，你在哪兒居??？”，故選B項(xiàng)。5. B be used to doing sth.意為“習(xí)慣于做某事”；句意為“我爸爸習(xí)慣在周末釣魚”。. 1. didnt use 2. Did; use to; did; didnt 3

11、. used to like4. What did; use to look like 5. What did; use to do 談?wù)撊绾螌W(xué)習(xí)【交際用語】【適用情景】本組交際用語適用于同學(xué)、朋友之間談?wù)撊绾螌W(xué)習(xí)以及學(xué)生向老師請教如何學(xué)習(xí)等情景。禮貌地問路、指路【交際用語】【適用情景】本組交際用語適用于陌生人問路并給其指路。當(dāng)你到一個(gè)陌生地方時(shí)，一定要用禮貌語言來問路。不要忘記“Excuse me, Thank you./ Thank you all the same.”。談?wù)撨^去的特征【交際用語】【適用情景】本組交際用語適用于同學(xué)、朋友、家人之間談?wù)撨^去與現(xiàn)在不同的變化。（答題時(shí)間：10分

12、鐘）. 補(bǔ)全對話，每空一詞A: Excuse me, could you tell me the 1 to the bookshop?B: Well, go 2 Jiefang Road, and 3 the second turning 4 the right. Then 5 left. Walk straight 6 the end of the block. And you can 7 the bookshop next to the museum.A: How 8 is it from here?B: Itll 9 you nearly half an hour to walk the

13、re.A: Can I go there by bus?B: Yes, you can.A: Which bus should I take?B: No. 3 bus. The bus stop is over there. Walk on until you 10 the shopping center.A: Thank you.B: Thats all right. 選擇適當(dāng)?shù)木渥友a(bǔ)全對話。（其中有兩個(gè)選項(xiàng)多余）A. What should I do?B. And we can learn from each other.C. But you dont need to worry abou

14、t it all the time.D. Tomorrow if you like.E. You should remember the spelling of the new words.F. Could I join your group?G. I didnt pass the English exam again.A: Hi, Alice! You look so sad. Whats wrong?B: I failed the English exam.A: Im sorry to hear that. 1 _B: I really dont know how to study English well. 2 _A: I think youd better study with a group.B: Oh, thats