Unit 1 Science and scientistsPeriod 2 Learning about Language 教学设计-教案课件-高中英语选择性必修二

Unit 1 Science and Scientists Period 2 Learning about Language 教学设计 In the aspect of learning strategies, this teaching design focuses on cultivating students' ability to use word formation to induce and memorize vocabulary, and the ability to use lexical chunks to express meaning. Besides, it made some exercise to teach students to match the verbs with the proper prepostions and then instruct them to use the appropriate chunks to complete the sentence in the context appopriately. Other exercise is aimed to guide students to use unit topic words and the sentence patterns in a richer context. 1. Guiding the Ss to use unit topic words and the sentence patterns in a richer context. 2. Cultivating students' ability to use word formation to induce and memorize vocabulary, and the ability to use lexical chunks to express meaning. 1. Instruct students to know more about suffix and prefix. 2. Enable students to use the language points in the real situation or specific contexts flexibly and appropriately. Step1: The teacher instructs the students to build up their vocabulary by reviewing some word-building methods such as prefix and suffix. re:________________________ -ory : ________________________ dis: ________________________ -ion : ________________________ micro: ________________________ -ial: ________________________ trans: ________________________ -ology: ________________________ mis: ________________________ -al: ________________________ un: ________________________ -or: ________________________ multi: ________________________ -ist: ________________________ keys: re: retell recycle -ory : theory contradictory dis: disappoint dislike -ion :action invention micro: Microsoft microphone -ial: beneficial official trans: transform transport -ology: biology geology mis: misunderstand misleading -al: natural actual un: Unlike unhappy -or: actor inventor multi: multiple multinational -ist: biologist scientist Step2: Make phrases by combining the words in the left box with those on the right. Then complete the senteces using the proper forms of these phrases. to of for Subscribe suspect blame link 1. Many scientist ____________________the view that it is human activity that has caused global warming. 2. He was to________________________the accident because he drove on the wrong side of the road. 3. The man ________________being behind the robbery was seen crossing the street. 4. Since heart disease is often ___________________our lifestyle choice, we need to make healthy lving an important part of our lives. keys: subscribe to ; blame …for… suspect…of….. link…to…. 1.subscribed to 2. blame for 3. suspected of 4. linked to Step 3: Fill in the blanks according to the grammar rules. 1.I feel it is both of you who are__________ ( blame)for the spoiled child. 2. The new student is________sincere that all classmates want to make friends with her. 3. ________seemed that the sea lion didn't mind being with the tourists at all. 4. Wang Peng sat in his empty restaurant feeling very ________ ( frustrate ) because no customers had come to his restaurant ever since he got up in the morning. 5. The way that he did things was________ ( contradiction) to what he had said earlier this week. 6.Your________ ( subscribe) will be automatically renewed each month without notice until you cancel it. 7. He is coming here___________( pure) because he wants to participate in the football championships again. 8. The police suspect him __________having a part in the jewel robbery. 9. The vaccine is developed to protect the whole population against _________ (infect )of COVID-19. 10. It was reported that Germany had taken a lot of measures to slow the rate of infection, including closing hair and beauty studios. Other non- essential shops __________ ( shut ) already. keys: 1. to blame 2. so 3. It 4. frustrated 5. contradictory 6.subscription 7. purely 8. of 9.infection 10. had been shut Step 4: Complete the sentence according to the Chinese meanings. 1. It is not unusual for an athlete to be h_____________(家喻户晓的)name while he is active, and quickly forgotten when his athletic career is over. 2. I'm sure she'll h____________(处理) the changes very well because she's very adaptable. 3. He was ready to serve dinner to his friends when he realized that he had forgotten to turn on the oven and the meat was _____________(生的) yet. 4. He used his s_________________（重大的） influence to change the thinking of the scientific community on this issue. 5. Scientists have collected more s________________（数据） than expected to prove the theory. keys：1.household 2.handle 3. raw 4. substantial 5. statistics Step 5: Read this passage about medical science. Complete it using the words below. infection multiple