新疆乌鲁木齐市第七十中学2015高中英语Module4GreatScientists导学案外研版必修4(无答案)

Module 4 Traffic JamThe Fourth Period Grammar1. 基本句型1) Do 型（以行为动词原形开头） e.g. Get out! Stand up!2) Be 型e.g. Be quiet! Be careful next time.3) Let+宾语+do 型e.g. Let him in, please! Le t’s listen to the music.2. 祈使句的否定式：Don ’t/Never+动词原形Don ’t make any noise!Never do that again!注意：Let ’s 型祈使句，其否定式也可用Let ’s not 表达。

例如：Let ’s not play any more!Let ’s not waste our time!3. 加强祈使句语气的方式：在谓语前加do/you 。

Do write back when you receive his letterTom, you clean the classroom.4. 祈使句的反义疑问句1）若陈述部分为祈使句，反义疑问句通常用will you, won ’t you, would you 等。

e.g. Mail the letter today, will you?表示命令、请求、建议、劝告或号召的句子叫做祈使句。

祈使句的主语为you ，通常省略，谓语动词使用原形，句末用感叹号或句号。

Try to be back by two, won’t you?If you want help, let me know, would you?【注】若陈述部分为否定式，则反义疑问句部分只用will you.e.g. Don’t forget to post the letter, will you?有时根据语境的需要，反义疑问句也可以用can you, can’t you等e.g. Give me some cig arettes, can you?Walk faster, can’t you?一般说来，用will you, won’t you, would you等构成的反义疑问句语气较委婉。

Teaching DesignModule 4 Great ScientistsPeriod 2 Reading & VocabularyTeaching Goals:1.Enable the students t o talk about “the father of hybrid rice—Yuan Longping”.2.Enable the students to understand the details about the passage and benefit from learning the Yuan Longping’scontribution and dedication .Teaching Key points :1.Talk about what we can learn from “the father of hybrid rice—Yuan Longping”.2.Discuss:Why Yuan Longping’s discovery very important?Teaching Difficult points :1.Discuss: What has made Yuan Longping a great scientist?What have you learned from him?Teaching Methods :1.Skimming and scanning.2.Asking—answering activity in understanding the text.3.Discussion.Teaching Aids:A recorder ,a computer ,a projector and some PPT.Teaching Procedures:Step 1 Leading-inShow the students a short video chip and ask: .is this man ?does he do ? He is a great agriculture scientist who helps feed the great hungry population in China.you know what he is called?In the rice growing world ,he is a leading figure. Honored as the Father of Hybrid Rice, he also won the Medal of the Republic in 2023,the highest honor of our country.Ask: Do you want to know more about him?Step 2 Warming-upL earn some V ocabulary through some pictures before reading.agriculture staple sterile yield cross hybrid speciesStep 3 Fast-Readingexercise 2 on Page 32(decide whether the statements are True of False).2. Fill in the blanks according to the text.the main idea with each paragraph and divide the passage into three parts.Step 4 Careful–readingPart1(Para1)country is the world’s largest rice producer?2. Where is rice grown in the world?3. Who is the leading figure in the rice-growing world?Part2What did Yuan Longping do? (complete the sentences on the screen)Part3(PAnswer some questions.Step 5 Listening (3minutes)useful and unfamiliar words and phrases while listening to the tape.2. Finish Exercise 3&4 on Page 33.Step 6 Post-readingFill in the following blanks.Yuan Longping is a (lead) figure in the rice-growing world，born and brought up in China. When he was a boy，he was educated in many schools，and was given the nickname，“the student that asks questions”．He was interested in plants from early age，and he studied agriculture in a young teacher，he began experiments in crop breeding. He thought there was only one way have(have) more rice quickly. That was to cross different species of rice plant. Then he began his search a special type of rice plant. It had to be male and sterile. When the (nature) sterile male rice plant was discovered in 1970，it was a breakthrough. As a result，China’s rice production rose % in the 1990’50 thousand square kilometers of rice fields converted(convert) to growing vegetables and other cash this，Yuan Longping’s rice was exported to some other countries.Step 7 Discussingyour opinion, what has made Yuan Longping a great scientist?Qualities : knowledge hard work persistence belief patience responsibility devotion opportunity challenge inspiration2. What have you learned from him?Anything is possible if you put your heart into it.HomeworkLearn more about the life and achievements of Professor Yuan and write a passage using about 130 words to introduce him .。

Module 4 Great Scientists1. Yuan Longping was born and brought up in China. (P32)● bring up 结合019学案①It’s difficult to bring up a large family on such a low income.②Why don’t you bring this problem up at the meeting?③He was so ill that he brought up everything he ate.▲同义词组辨析：●grow up 不及物动词词组，意思是“成长，长大，成熟”, 没有宾语，不可用于被动语态.●bring up 及物动词词组，意为“抚养，养育”，须有宾语，可用于被动语态.e.g. He was brought up by his aunt.What are you going to do when you grow up?▲拓展 bring down bring aboutbring back bring in▲导练：1. If the children are badly _____, they will behave badly.A. brought upB. bring upC. grown upD. grow up2. Life is hard for the woman. She _____ nothing for a long time.A. brought inB. brought upC. has brought inD. has broughtup3. Last week I paid a visit to the village where I _____.A. was brought upB. grow upC. brought upD. was grown up2. He thought that the key to feeding people was to have more rice and toproduce it more quickly.(P32)●the key to………的关键/秘诀/钥匙/答案，to的词性________.e.g. The key to the problem is how we can find a suitable person.________________________▲拓展（结合029学案）课文注释问题的答案对婚姻的态度解决问题的方案3.…by crossing different species of rice plant…give a higher yield thaneither of the original plants. (P32)● species n. 种类（单复数同形）e.g.There are various species of butterflies._____________________________This is a species of orange. _____________________________4. Then he began his search for a special type of rice plant. (P32)● search n. 搜查 in search of _______________e.g. She walked along the avenue her lost wallet.她沿着街寻找她丢失的钱包。

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Module 4 Great Scientists语言知识案I.单词巩固及词形变化1.主要的 adj。

___________ 2。

支持 vt.＆n. ___________3。

质量 n。

___________ 4。

受害者n. ___________ 5.聪颖的adj. ___________ 6.生涯；经历n.___________7.部分地adj。

___________ 8.教育vt___________→n。

___________教育工作者_________9。

农业 n。

___________→adj。

___________10.原来的，最初的adj. ___________→n.来源，起源 ___________11.出版vt. ___________→n。

出版商___________→n。

出版（业）___________12.出口vt.. ___________→进口vt。

___________13.个人的adj. ___________→adv。

___________→n。

个性___________14.产量n。