《河北省東光縣第二中學九年級英語全冊 Unit 13 We’re trying to save the earth Section A（Grammar foucs）課件 （新版）人教新目標版》由會員分享，可在線閱讀，更多相關《河北省東光縣第二中學九年級英語全冊 Unit 13 We’re trying to save the earth Section A（Grammar foucs）課件 （新版）人教新目標版（31頁珍藏版）》請在裝配圖網(wǎng)上搜索。
1、Unit 13We are trying to save the earth. We are try to save the earth.Present progressiveThe river used to be so clean.used to The air is badly polluted.Passive voiceNo scientific studies have shown that sharks fins are good for health.Present perferctWe should save the sharks.Model verbsGrammar Focu
2、sJoe: _you ever _ (take) part in an environmental project?Ken: Yes, I have. I _ (help) with a Clean-Up Day last year. It was_(consider) the biggest clean-up project this city ever _(have). Fill in the blanks with the correct forms of the verbs in brackets.4a4aHave taken helpedconsideredhad hadJoe: H
3、ow many people _ (take) part?Ken: I _ (think) more than 1,000 people _(come) to help out.Joe: Thats fantastic! I guess everyone in this city is _ (try) to improve the environment.Ken: Yes, we cant affort to _ (wait) any longer to take action!tookthinkcametryingwait FILL IN THE BLANKS WITH THE APPROP
4、RIATE MODAL VERBS FROM THE BOX. People _ think that big things _ be done. However, many forget that saving the earth begins with small things. For example, you _ save electricity by turning off the lights when you leave a room. You _ also use paper or reusable bags instead of plastic bags. 4b4bcan c
5、ould would have to should must may/mightmayshouldcouldwould MAKE A LIST FO THINGSTHAT PEOPLE CAN DO TO HELP THE ENVIRONMENT AND DISCUSS YOUR LIST WITH YOUR PARTNER.4c4cA: I think that everyone should use public transportation.B: I disagree. its diffcult for parents with young children to use public
6、transportation.use public transportation. DISCUSSING.4c4cuse public transportationtake your own shopping bags when go shoppingreduce the use of air conditioners in summerturn off the lights when you leave the roomgrow more plants.A: I think that everyone should take your own shopping bags when go sh
7、opping.B: I agree. its good for the environment. A: I think that everyone should reduce the use of air conditioners in summer.B: I disagree. the summer is so hot, especially in sourth China. Without air-conditioners, people may not have the patience to work.A: I think that everyone should turn off t
8、he lights when you leave the room.B: I agree. its good to save energy resources.A: I think that everyone should use public transportation.B: I disagree. its diffcult for parents with young children to use public transportation.A: I think that everyone should grow more plants.B: I agree. growing more
9、 plants will provide us more fresh air and make our plant more beautiful. 現(xiàn)在進行時現(xiàn)在進行時（1）含義：表示正在發(fā)生或進行的動作。）含義：表示正在發(fā)生或進行的動作。（2）基本結(jié)構(gòu)：）基本結(jié)構(gòu)：主語主語 + be + 現(xiàn)在分詞（現(xiàn)在分詞（be 的形式隨主語的變化的形式隨主語的變化而變化）而變化）（3）基本用法：）基本用法：表示現(xiàn)在正在進行的動作。特征：常常與表示現(xiàn)在正在進行的動作。特征：常常與now或具或具體的時間連用，有時句中會有感官動詞來提示，或通過體的時間連用，有時句中會有感官動詞來提示，或通過上下文來暗示。上下文
10、來暗示。表示現(xiàn)階段一直進行的動作。這類動詞常常是延續(xù)表示現(xiàn)階段一直進行的動作。這類動詞常常是延續(xù)性動詞。常于性動詞。常于at present, this week, these days等連用。等連用。表示主語的特征、性格、能力等表示主語的特征、性格、能力等本單元復習現(xiàn)在進行時、本單元復習現(xiàn)在進行時、used to句型、被動語態(tài)、句型、被動語態(tài)、現(xiàn)在完成時和情態(tài)動詞?，F(xiàn)在完成時和情態(tài)動詞。現(xiàn)在完成時現(xiàn)在完成時（1）含義：表示過去發(fā)生的動作對現(xiàn)在還有影）含義：表示過去發(fā)生的動作對現(xiàn)在還有影響。響。（2）基本結(jié)構(gòu)：）基本結(jié)構(gòu)：主語主語 + have / has + 過去分詞過去分詞（3）基本用法：
11、）基本用法：表示過去發(fā)生的動作，但強調(diào)對現(xiàn)在產(chǎn)生影響。表示過去發(fā)生的動作，但強調(diào)對現(xiàn)在產(chǎn)生影響。特征：不能與表示具體的時間狀語連用。特征：不能與表示具體的時間狀語連用。表示過去發(fā)生的動作或存在的狀態(tài)一直延續(xù)到表示過去發(fā)生的動作或存在的狀態(tài)一直延續(xù)到現(xiàn)在，還可能繼續(xù)下去。常常與現(xiàn)在，還可能繼續(xù)下去。常常與since, for, in the past + 時間名詞，時間名詞，in the last +時間名詞等時間狀時間名詞等時間狀語連用，而且謂語動詞要求是延續(xù)性動詞。語連用，而且謂語動詞要求是延續(xù)性動詞。表示一種表示一種“經(jīng)歷或體驗經(jīng)歷或體驗”，即可以表示經(jīng)歷過，即可以表示經(jīng)歷過也可以是從來都
12、沒有經(jīng)歷過。也可以是從來都沒有經(jīng)歷過。被動語態(tài)被動語態(tài)初中階段我們學習了七種被動結(jié)構(gòu)，歸納如下：初中階段我們學習了七種被動結(jié)構(gòu)，歸納如下：（1）一般現(xiàn)在時是被動語態(tài)：）一般現(xiàn)在時是被動語態(tài)：am / is / are + 過去分詞過去分詞（2）現(xiàn)在完成時的被動式：）現(xiàn)在完成時的被動式： have / has + been + 過去分詞過去分詞（3）現(xiàn)在進行時的被動式：）現(xiàn)在進行時的被動式：am/ is/ are + being + 過去分詞過去分詞（4）一般過去時的被動式：）一般過去時的被動式：was / were + 過去分詞過去分詞（5）過去進行時的被動式：）過去進行時的被動式：was /
13、 were + being + 過去分詞過去分詞（6）過去完成時的被動式：）過去完成時的被動式：had + been + 過去分詞過去分詞（7）一般將來時的被動式：）一般將來時的被動式：will / be going to be+ 過去分詞過去分詞（8）含有情態(tài)動詞的被動式：）含有情態(tài)動詞的被動式：情態(tài)動詞情態(tài)動詞+be +動詞的過去分詞。動詞的過去分詞。情態(tài)動詞情態(tài)動詞情態(tài)動詞表示說話人對某一動作或狀態(tài)的態(tài)度，如認為情態(tài)動詞表示說話人對某一動作或狀態(tài)的態(tài)度，如認為“可能可能”、“應當應當”、“必要必要”等。情態(tài)動詞本身有一等。情態(tài)動詞本身有一定的意義，但不能單獨作謂語，也沒有人稱和數(shù)的變化。
14、定的意義，但不能單獨作謂語，也沒有人稱和數(shù)的變化。后面一般跟動詞原形。后面一般跟動詞原形。used to 結(jié)構(gòu)結(jié)構(gòu)used to意為意為“過去常常做某事過去常常做某事”，指的是過去的習慣性，指的是過去的習慣性動作，目的在于與現(xiàn)在形成對照。動作，目的在于與現(xiàn)在形成對照。used to是個情態(tài)動詞，是個情態(tài)動詞，其中的其中的to是不定式符號，后面跟動詞原形。在美式英語是不定式符號，后面跟動詞原形。在美式英語中。它的疑問式是：中。它的疑問式是：Did 主語主語use to do sth？否定？否定式是：主語式是：主語didnt use。在英式英語中，它的疑問。在英式英語中，它的疑問式應當是：式應當是
15、：Used 主語主語to sth？否定式應當是？否定式應當是used not to或或use（d）nt to。He used to stay up late. 他過去常熬到很晚。他過去常熬到很晚。used to 結(jié)構(gòu)結(jié)構(gòu)used to意為意為“過去常常做某事過去常常做某事”，指的是過去的習慣性動作，指的是過去的習慣性動作，目的在于與現(xiàn)在形成對照。目的在于與現(xiàn)在形成對照。used to是個情態(tài)動詞，其中的是個情態(tài)動詞，其中的to是不是不定式符號，后面跟動詞原形。定式符號，后面跟動詞原形。在美式英語中：在美式英語中：它的疑問式是：它的疑問式是：Did 主語主語use to do sth否定式是：主
16、語否定式是：主語didnt use在英式英語中：在英式英語中： 它的疑問式應當是：它的疑問式應當是：Used 主語主語to sth否定式應當是否定式應當是used not to.I. 用所給詞的適當形式填空。用所給詞的適當形式填空。1. The old man used _ (be) a teacher. 2. We should _ (clean) the room every day. 3. Look! Tom _ (sleep) in his room. 4. Lots of trees _ (plant) on the hill every year. 5. He _ (live) h
17、ere for 20 years. to be clean is sleeping are planted has livedII.用括號里所給動詞的正確形式填空用括號里所給動詞的正確形式填空1. The girl _(dance) in the classroom.2. Its 5 oclock now. Mike _ (have)dinner.3. -_ you ever _ (be) to the US? - Yes, twice.4. - May I speak to John? - Sorry, he _(go) to New York. he will be back in two
18、 days.5. -Did you go to Jacks birthday? - No,I _(not invite).5. -Do you know Mr.White well? - Yes. He _(work) for the WWF for two years.6. I _ (live) here since 1990.7. - Do you often clean your classroom? - Yes. Our classroom _(clean) every day.9.- Whats this? -Its a CD. This CD _(use) for learning
19、 English.10. Anew highway in my hometown _ (bulid) next month. has worked have lived is cleaned is used will be built情態(tài)動詞練習情態(tài)動詞練習1.- _ you pass me a pen? Id like to write down the phone number. - Sure. Here it is. A.Can B.Need C.Might D.Must2. - May I go to the cinema, Mum? - Certainly, but you _ be
20、 back by 11 oclock. A.can B.may C.must D. need3. you _ worry about me. Its nothing serious. A.cant B.mustnt C. neednt D. wont4. - Excause me. Is this the right way to the Summer Palace? - Sorry, Im not sure. but it _ be. A.mught B.mustnt C.cant D.must5. The man in the office _ be Mr.Black, because h
21、e went home just now. A.musnt B.may not C.cant D.needntUSE TO 練習練習A 她過去常常周末和朋友閑逛。她過去常常周末和朋友閑逛。She _ with friends on weekds.B 他習慣于每晚睡得很晚。他習慣于每晚睡得很晚。 He _ at night.C. Ken used to be afraid of dogs.(改為一般疑問句改為一般疑問句)_?is used to hang outis used to sleeping late/ staying upDid Ken used to be afraid od dog
22、s1. He promised to pick me up at the school gate. However, he _ yet. A. didnt arrive B. doesnt arrive C. isnt arriving D. hasnt arrived2. Ba Jin, one of the greatest writers in China, _ as “Peoples Writer”. A. is regarded B. has regarded C. is regarding D. regardsChoose the best answer.3. Where is T
23、om? He _ in his room. A. is readingB. readsC. readD. was reading 4. May I go out now, Dad? No. You _ let your mother know first. A. can B. may C. need D. must5. Her son _ Coke, but now he _ milk.A. used to drink ; is used to drinking B. used to drinking ; drinksC. is used to drinking ; used to drink
24、 D. is used to drink ; is drinking1. (2013江蘇淮安江蘇淮安) Its getting dark. Please _ the light. A. turn on B. turn off C. turn down D. turn around2. (2013湖北隨州湖北隨州)How does Jack usually go to work?He _ drive a car, but now he _ there to lose weight.A. used to; is used to walk B. was used to; is used to wal
25、kingC. was used to; is used to walk D. used to; is used to walking感悟中考感悟中考3. (2013山東棗莊山東棗莊) In the last ten month, September Miracle(奇跡奇跡)_on CCTV for more than five times and is popular all over the country. A. has played the piano B. has given out their song disks C .has written songs D. has perfo
26、rmed4. (2013廣東廣東) Not only my friends but also I_ interested in football and Messi is our favorite star.A. be B. am C. is D. are感悟中考感悟中考5. (2013湖北宜昌湖北宜昌)At present, one of the best ways to study is working in groups. More chances _ to students to learn from each other. A. offer B. are offered C. have offered D. are offering 感悟中考感悟中考Homework 1.write an article to show in what way we students can protect the environment.
河北省東光縣第二中學九年級英語全冊 Unit 13 We’re trying to save the earth Section A（Grammar foucs）課件 （新版）人教新目標版
