仁愛(ài)版英語(yǔ)九年級(jí)上冊(cè)u(píng)nit1topic2thepopulationindevelopingcountriesisgrowingsectionb-wenkub
2022-12-20 09:08:56 本頁(yè)面
【正文】 s: (1) It says the world has a population of billion. (2) It is increasing by 80 million every year. (3) Which country has the largest population? (4) — What’s the population of the USA.? — It’s… (5) So it is. (6) The population problem is more serious in developing countries. Grammar: Go on learning and using Present Perfect. 2. Difficult points： 能更快更好的聽(tīng)懂和朗讀高位數(shù)字。 通過(guò) 2的數(shù)字 練習(xí)，能夠抓住數(shù)字的表達(dá)規(guī)律。 minutes. … 2 Leadin (23 mins) Individual work Present the information about population in different countries. T: Excellent！ You have already searched for the information about the population in different countries, haven’t you? Ss… T: OK, who’d like to be the first one to share your information? Volunteers? Present the information about population in different countries they have collected before class. Ss: Yes, we have. S1: China has a population of billion. S2: India has… 培養(yǎng)學(xué)生整理信息，傳達(dá)信息的能力。 ) S1: Two hundred and eighteen. S2: Three hundred and six. S3: Five thousand, three hundred and sixtysix. (Conclude the rules about how to read numbers.) numbers, master how to express the large numbers according to the teacher’s explanation. S1: Two hundred and eighteen. S2: Three hundred and six. S3: Five thousand, three hundred and sixtysix. … S4: 736 547 seven 據(jù)實(shí)際情況增加數(shù)字練習(xí)環(huán)節(jié)。 5 Postlistening (15 mins) Group work Step 1: Read 1a again, get the Ss to underline the useful expressions and discuss the usage of them Read the conversation
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